diff --git a/4coder_combined_write_commands.cpp b/4coder_combined_write_commands.cpp
index 83917a3e..c2684be0 100644
--- a/4coder_combined_write_commands.cpp
+++ b/4coder_combined_write_commands.cpp
@@ -178,15 +178,13 @@ snippet_lister__parameterized(Application_Links *app, Snippet_Array snippet_arra
     int32_t option_count = snippet_array.count;
     Lister_Option *options = push_array(arena, Lister_Option, option_count);
     for (int32_t i = 0; i < snippet_array.count; i += 1){
-        options[i].string = snippet_array.snippets[i].name;
-        options[i].status = snippet_array.snippets[i].text;
+        options[i].string = make_string_slowly(snippet_array.snippets[i].name);
+        options[i].status = make_string_slowly(snippet_array.snippets[i].text);
         options[i].user_data = IntAsPtr(i);
     }
     begin_integrated_lister__basic_list(app, "Snippet:", activate_snippet,
                                         &snippet_array, sizeof(snippet_array),
-                                        options, option_count,
-                                        0,
-                                        &view);
+                                        options, option_count, 0, &view);
     end_temp_memory(temp);
 }
 
diff --git a/4coder_function_list.cpp b/4coder_function_list.cpp
index e716917d..1ac2b6e0 100644
--- a/4coder_function_list.cpp
+++ b/4coder_function_list.cpp
@@ -10,6 +10,43 @@
 // iterating tokens is now.
 //
 
+static Buffered_Write_Stream
+make_buffered_write_stream(Buffer_ID output_buffer_id, Partition *buffering_arena){
+    Buffered_Write_Stream stream = {};
+    stream.output_buffer_id = output_buffer_id;
+    stream.buffering_arena = buffering_arena;
+    stream.buffer = push_array(buffering_arena, char, 0);
+    return(stream);
+}
+
+static void
+buffered_write_stream_flush(Application_Links *app, Buffered_Write_Stream *stream){
+    Buffer_Summary buffer = get_buffer(app, stream->output_buffer_id, AccessProtected);
+    int32_t buffer_size = (int32_t)(push_array(stream->buffering_arena, char, 0) - stream->buffer);
+    buffer_replace_range(app, &buffer, buffer.size, buffer.size, stream->buffer, buffer_size);
+    stream->buffering_arena->pos -= buffer_size;
+}
+
+static void
+buffered_write_stream_write(Application_Links *app, Buffered_Write_Stream *stream, String text){
+    for (;text.size > 0;){
+        char *buffered = push_array(stream->buffering_arena, char, text.size);
+        if (buffered != 0){
+            memcpy(buffered, text.str, text.size);
+            text.size = 0;
+        }
+        else{
+            int32_t partial_size = partition_remaining(stream->buffering_arena);
+            buffered = push_array(stream->buffering_arena, char, partial_size);
+            Assert(partial_size < text.size);
+            memcpy(buffered, text.str, partial_size);
+            text.size -= partial_size;
+            text.str += partial_size;
+            buffered_write_stream_flush(app, stream);
+        }
+    }
+}
+
 static Get_Positions_Results
 get_function_positions(Application_Links *app, Buffer_Summary *buffer, int32_t token_index, Function_Positions *positions_array, int32_t positions_max){
     Get_Positions_Results result = {};
@@ -143,26 +180,17 @@ get_function_positions(Application_Links *app, Buffer_Summary *buffer, int32_t t
 }
 
 static void
-print_positions(Application_Links *app, Buffer_Summary *buffer, Function_Positions *positions_array, int32_t positions_count, Buffer_Summary *output_buffer, Partition *part){
-    
-    Temp_Memory temp = begin_temp_memory(part);
-    
-    Partition extra_memory_ = partition_sub_part(part, (4<<10));
-    Partition *extra_memory = &extra_memory_;
-    
-    char *str_ptr = (char*)partition_current(part);
-    int32_t part_size = 0;
+print_positions_buffered(Application_Links *app, Buffer_Summary *buffer, Function_Positions *positions_array, int32_t positions_count, Buffered_Write_Stream *stream){
     
     String buffer_name = make_string(buffer->buffer_name, buffer->buffer_name_len);
-    int32_t size = output_buffer->size;
     
     for (int32_t i = 0; i < positions_count; ++i){
         Function_Positions *positions = &positions_array[i];
-        Temp_Memory extra_temp = begin_temp_memory(extra_memory);
         
         int32_t local_index = positions->sig_start_index;
         int32_t end_index = positions->sig_end_index;
         int32_t open_paren_pos = positions->open_paren_pos;
+        int32_t line_number = buffer_get_line_number(app, buffer, open_paren_pos);
         
         Assert(end_index > local_index);
         
@@ -170,105 +198,60 @@ print_positions(Application_Links *app, Buffer_Summary *buffer, Function_Positio
         Cpp_Token sig_chunk[sig_chunk_size];
         Stream_Tokens sig_stream = {};
         if (init_stream_tokens(&sig_stream, app, buffer, local_index, sig_chunk, sig_chunk_size)){
+            buffered_write_stream_write(app, stream, buffer_name);
+            buffered_write_stream_write(app, stream, make_lit_string(":"));
+            {
+                char space[64];
+                String integer_string = make_fixed_width_string(space);
+                append_int_to_str(&integer_string, line_number);
+                buffered_write_stream_write(app, stream, integer_string);
+            }
+            buffered_write_stream_write(app, stream, make_lit_string(": "));
+            
             bool32 still_looping = false;
             do{
+                Cpp_Token prev_token = {};
                 for (; local_index < sig_stream.end; ++local_index){
                     Cpp_Token *token = &sig_stream.tokens[local_index];
-                    if (!(token->flags & CPP_TFLAG_PP_BODY) && token->type != CPP_TOKEN_COMMENT){
-                        bool32 delete_space_before = false;
-                        bool32 space_after = false;
-                        
-                        switch (token->type){
-                            case CPP_TOKEN_PARENTHESE_OPEN:
-                            case CPP_TOKEN_PARENTHESE_CLOSE:
-                            {
-                                delete_space_before = true;
-                            }break;
-                            
-                            case CPP_TOKEN_IDENTIFIER:
-                            case CPP_TOKEN_STAR:
-                            {
-                                space_after = true;
-                            }break;
-                            
-                            case CPP_TOKEN_COMMA:
-                            {
-                                delete_space_before = true;
-                                space_after = true;
-                            }break;
+                    if ((token->flags & CPP_TFLAG_PP_BODY) == 0 && token->type != CPP_TOKEN_COMMENT){
+                        char space[2 << 10];
+                        int32_t token_size = token->size;
+                        if (token_size > sizeof(space)){
+                            token_size = sizeof(space);
                         }
+                        buffer_read_range(app, buffer, token->start, token->start + token_size, space);
                         
-                        if (token->flags & CPP_TFLAG_IS_KEYWORD){
-                            space_after = true;
-                        }
+                        bool32 insert_space = (/**/
+                                               (prev_token.type == CPP_TOKEN_IDENTIFIER ||
+                                                prev_token.type == CPP_TOKEN_STAR ||
+                                                prev_token.type == CPP_TOKEN_COMMA ||
+                                                (prev_token.flags & CPP_TFLAG_IS_KEYWORD) != 0
+                                                ) &&
+                                               !(token->type == CPP_TOKEN_PARENTHESE_OPEN ||
+                                                 token->type == CPP_TOKEN_PARENTHESE_CLOSE ||
+                                                 token->type == CPP_TOKEN_COMMA
+                                                 )
+                                               );
                         
-                        if (delete_space_before){
-                            int32_t pos = extra_memory->pos - 1;
-                            char *base = ((char*)(extra_memory->base));
-                            if (pos >= 0 && base[pos] == ' '){
-                                extra_memory->pos = pos;
-                            }
-                        }
-                        
-                        char *token_str = push_array(extra_memory, char, token->size + space_after);
-                        if (token_str != 0){
-                            buffer_read_range(app, buffer, token->start, token->start + token->size, token_str);
-                            if (space_after){
-                                token_str[token->size] = ' ';
-                            }
-                        }
-                        else{
-                            goto finish_print;
+                        if (insert_space){
+                            buffered_write_stream_write(app, stream, make_lit_string(" "));
                         }
+                        buffered_write_stream_write(app, stream, make_string(space, token_size));
                         
+                        prev_token = *token;
                     }
                     
                     if (local_index == end_index){
-                        goto finish_print;
+                        goto doublebreak;
                     }
                 }
                 still_looping = forward_stream_tokens(&sig_stream);
             }while(still_looping);
+            doublebreak:;
             
-            finish_print:;
-            {
-                int32_t sig_size = extra_memory->pos;
-                String sig = make_string(extra_memory->base, sig_size);
-                
-                int32_t line_number = buffer_get_line_number(app, buffer, open_paren_pos);
-                int32_t line_number_len = int_to_str_size(line_number);
-                
-                int32_t append_len = buffer_name.size + 1 + line_number_len + 1 + 1 + sig_size + 1;
-                
-                char *out_space = push_array(part, char, append_len);
-                if (out_space == 0){
-                    buffer_replace_range(app, output_buffer, size, size, str_ptr, part_size);
-                    size += part_size;
-                    
-                    end_temp_memory(temp);
-                    temp = begin_temp_memory(part);
-                    
-                    part_size = 0;
-                    out_space = push_array(part, char, append_len);
-                }
-                
-                part_size += append_len;
-                String out = make_string(out_space, 0, append_len);
-                append(&out, buffer_name);
-                append(&out, ':');
-                append_int_to_str(&out, line_number);
-                append(&out, ':');
-                append(&out, ' ');
-                append(&out, sig);
-                append(&out, '\n');
-            }
+            buffered_write_stream_write(app, stream, make_lit_string("\n"));
         }
-        
-        end_temp_memory(extra_temp);
     }
-    
-    buffer_replace_range(app, output_buffer, size, size, str_ptr, part_size);
-    end_temp_memory(temp);
 }
 
 static void
@@ -291,6 +274,8 @@ list_all_functions(Application_Links *app, Partition *part, Buffer_Summary *opti
     int32_t positions_max = (4<<10)/sizeof(Function_Positions);
     Function_Positions *positions_array = push_array(part, Function_Positions, positions_max);
     
+    Buffered_Write_Stream buffered_write_stream = make_buffered_write_stream(decls_buffer.buffer_id, part);
+    
     for (Buffer_Summary buffer_it = get_buffer_first(app, AccessAll);
          buffer_it.exists;
          get_buffer_next(app, &buffer_it, AccessAll)){
@@ -312,7 +297,8 @@ list_all_functions(Application_Links *app, Partition *part, Buffer_Summary *opti
             token_index = get_positions_results.next_token_index;
             still_looping = get_positions_results.still_looping;
             
-            print_positions(app, &buffer, positions_array, positions_count, &decls_buffer, part);
+            print_positions_buffered(app, &buffer, positions_array, positions_count, &buffered_write_stream);
+            //print_positions(app, &buffer, positions_array, positions_count, &decls_buffer, part);
         }while(still_looping);
         
         if (optional_target_buffer != 0){
@@ -320,6 +306,8 @@ list_all_functions(Application_Links *app, Partition *part, Buffer_Summary *opti
         }
     }
     
+    buffered_write_stream_flush(app, &buffered_write_stream);
+    
     View_Summary view = get_active_view(app, AccessAll);
     view_set_buffer(app, &view, decls_buffer.buffer_id, 0);
     
diff --git a/4coder_function_list.h b/4coder_function_list.h
index 7d9db9cd..37316be4 100644
--- a/4coder_function_list.h
+++ b/4coder_function_list.h
@@ -19,6 +19,12 @@ struct Get_Positions_Results{
     bool32 still_looping;
 };
 
+struct Buffered_Write_Stream{
+    Buffer_ID output_buffer_id;
+    Partition *buffering_arena;
+    char *buffer;
+};
+
 #endif
 
 // BOTTOM
diff --git a/4coder_generated/command_metadata.h b/4coder_generated/command_metadata.h
index 8ee7c589..204f015d 100644
--- a/4coder_generated/command_metadata.h
+++ b/4coder_generated/command_metadata.h
@@ -270,7 +270,7 @@ static Command_Metadata fcoder_metacmd_table[228] = {
 { PROC_LINKS(close_all_code, 0), "close_all_code", 14,  "Closes any buffer with a filename ending with an extension configured to be recognized as a code file type.", 107, "w:\\4ed\\code\\4coder_project_commands.cpp", 39, 1060 },
 { PROC_LINKS(close_build_panel, 0), "close_build_panel", 17,  "If the special build panel is open, closes it.", 46, "w:\\4ed\\code\\4coder_build_commands.cpp", 37, 203 },
 { PROC_LINKS(close_panel, 0), "close_panel", 11,  "Closes the currently active panel if it is not the only panel open.", 67, "w:\\4ed\\code\\4coder_base_commands.cpp", 36, 484 },
-{ PROC_LINKS(command_lister, 0), "command_lister", 14,  "Opens an interactive list of all registered commands.", 53, "w:\\4ed\\code\\4coder_lists.cpp", 28, 938 },
+{ PROC_LINKS(command_lister, 0), "command_lister", 14,  "Opens an interactive list of all registered commands.", 53, "w:\\4ed\\code\\4coder_lists.cpp", 28, 935 },
 { PROC_LINKS(copy, 0), "copy", 4,  "Copy the text in the range from the cursor to the mark onto the clipboard.", 74, "w:\\4ed\\code\\4coder_clipboard.cpp", 32, 26 },
 { PROC_LINKS(cursor_mark_swap, 0), "cursor_mark_swap", 16,  "Swaps the position of the cursor and the mark.", 46, "w:\\4ed\\code\\4coder_base_commands.cpp", 36, 96 },
 { PROC_LINKS(cut, 0), "cut", 3,  "Cut the text in the range from the cursor to the mark onto the clipboard.", 73, "w:\\4ed\\code\\4coder_clipboard.cpp", 32, 35 },
@@ -311,18 +311,18 @@ static Command_Metadata fcoder_metacmd_table[228] = {
 { PROC_LINKS(if0_off, 0), "if0_off", 7,  "Surround the range between the cursor and mark with an '#if 0' and an '#endif'", 78, "w:\\4ed\\code\\4coder_combined_write_commands.cpp", 46, 81 },
 { PROC_LINKS(increase_face_size, 0), "increase_face_size", 18,  "Increase the size of the face used by the current buffer.", 57, "w:\\4ed\\code\\4coder_base_commands.cpp", 36, 562 },
 { PROC_LINKS(increase_line_wrap, 0), "increase_line_wrap", 18,  "Increases the current buffer's width for line wrapping.", 55, "w:\\4ed\\code\\4coder_base_commands.cpp", 36, 540 },
-{ PROC_LINKS(interactive_kill_buffer, 0), "interactive_kill_buffer", 23,  "Interactively kill an open buffer.", 34, "w:\\4ed\\code\\4coder_lists.cpp", 28, 751 },
-{ PROC_LINKS(interactive_new, 0), "interactive_new", 15,  "Interactively creates a new file.", 33, "w:\\4ed\\code\\4coder_lists.cpp", 28, 856 },
-{ PROC_LINKS(interactive_open, 0), "interactive_open", 16,  "Interactively opens a file.", 27, "w:\\4ed\\code\\4coder_lists.cpp", 28, 884 },
-{ PROC_LINKS(interactive_open_or_new, 0), "interactive_open_or_new", 23,  "Interactively open a file out of the file system.", 49, "w:\\4ed\\code\\4coder_lists.cpp", 28, 822 },
-{ PROC_LINKS(interactive_switch_buffer, 0), "interactive_switch_buffer", 25,  "Interactively switch to an open buffer.", 39, "w:\\4ed\\code\\4coder_lists.cpp", 28, 732 },
+{ PROC_LINKS(interactive_kill_buffer, 0), "interactive_kill_buffer", 23,  "Interactively kill an open buffer.", 34, "w:\\4ed\\code\\4coder_lists.cpp", 28, 748 },
+{ PROC_LINKS(interactive_new, 0), "interactive_new", 15,  "Interactively creates a new file.", 33, "w:\\4ed\\code\\4coder_lists.cpp", 28, 853 },
+{ PROC_LINKS(interactive_open, 0), "interactive_open", 16,  "Interactively opens a file.", 27, "w:\\4ed\\code\\4coder_lists.cpp", 28, 881 },
+{ PROC_LINKS(interactive_open_or_new, 0), "interactive_open_or_new", 23,  "Interactively open a file out of the file system.", 49, "w:\\4ed\\code\\4coder_lists.cpp", 28, 819 },
+{ PROC_LINKS(interactive_switch_buffer, 0), "interactive_switch_buffer", 25,  "Interactively switch to an open buffer.", 39, "w:\\4ed\\code\\4coder_lists.cpp", 28, 729 },
 { PROC_LINKS(kill_buffer, 0), "kill_buffer", 11,  "Kills the current buffer.", 25, "w:\\4ed\\code\\4coder_base_commands.cpp", 36, 1538 },
 { PROC_LINKS(kill_rect, 0), "kill_rect", 9,  "Delete characters in a rectangular region. Range testing is done by unwrapped-xy coordinates.", 93, "w:\\4ed\\code\\4coder_experiments.cpp", 34, 26 },
 { PROC_LINKS(left_adjust_view, 0), "left_adjust_view", 16,  "Sets the left size of the view near the x position of the cursor.", 65, "w:\\4ed\\code\\4coder_base_commands.cpp", 36, 133 },
-{ PROC_LINKS(list_all_functions_all_buffers, 0), "list_all_functions_all_buffers", 30,  "Creates a jump list of lines from all buffers that appear to define or declare functions.", 89, "w:\\4ed\\code\\4coder_function_list.cpp", 36, 355 },
-{ PROC_LINKS(list_all_functions_all_buffers_lister, 0), "list_all_functions_all_buffers_lister", 37,  "Creates a lister of locations that look like function definitions and declarations all buffers.", 95, "w:\\4ed\\code\\4coder_function_list.cpp", 36, 361 },
-{ PROC_LINKS(list_all_functions_current_buffer, 0), "list_all_functions_current_buffer", 33,  "Creates a jump list of lines of the current buffer that appear to define or declare functions.", 94, "w:\\4ed\\code\\4coder_function_list.cpp", 36, 332 },
-{ PROC_LINKS(list_all_functions_current_buffer_lister, 0), "list_all_functions_current_buffer_lister", 40,  "Creates a lister of locations that look like function definitions and declarations in the buffer.", 97, "w:\\4ed\\code\\4coder_function_list.cpp", 36, 342 },
+{ PROC_LINKS(list_all_functions_all_buffers, 0), "list_all_functions_all_buffers", 30,  "Creates a jump list of lines from all buffers that appear to define or declare functions.", 89, "w:\\4ed\\code\\4coder_function_list.cpp", 36, 343 },
+{ PROC_LINKS(list_all_functions_all_buffers_lister, 0), "list_all_functions_all_buffers_lister", 37,  "Creates a lister of locations that look like function definitions and declarations all buffers.", 95, "w:\\4ed\\code\\4coder_function_list.cpp", 36, 349 },
+{ PROC_LINKS(list_all_functions_current_buffer, 0), "list_all_functions_current_buffer", 33,  "Creates a jump list of lines of the current buffer that appear to define or declare functions.", 94, "w:\\4ed\\code\\4coder_function_list.cpp", 36, 320 },
+{ PROC_LINKS(list_all_functions_current_buffer_lister, 0), "list_all_functions_current_buffer_lister", 40,  "Creates a lister of locations that look like function definitions and declarations in the buffer.", 97, "w:\\4ed\\code\\4coder_function_list.cpp", 36, 330 },
 { PROC_LINKS(list_all_locations, 0), "list_all_locations", 18,  "Queries the user for a string and lists all exact case-sensitive matches found in all open buffers.", 99, "w:\\4ed\\code\\4coder_search.cpp", 29, 769 },
 { PROC_LINKS(list_all_locations_case_insensitive, 0), "list_all_locations_case_insensitive", 35,  "Queries the user for a string and lists all exact case-insensitive matches found in all open buffers.", 101, "w:\\4ed\\code\\4coder_search.cpp", 29, 783 },
 { PROC_LINKS(list_all_locations_of_identifier, 0), "list_all_locations_of_identifier", 32,  "Reads a token or word under the cursor and lists all exact case-sensitive mathces in all open buffers.", 102, "w:\\4ed\\code\\4coder_search.cpp", 29, 797 },
@@ -375,7 +375,7 @@ static Command_Metadata fcoder_metacmd_table[228] = {
 { PROC_LINKS(newline_or_goto_position_sticky, 0), "newline_or_goto_position_sticky", 31,  "If the buffer in the active view is writable, inserts a character, otherwise performs goto_jump_at_cursor.", 106, "w:\\4ed\\code\\4coder_jump_sticky.cpp", 34, 573 },
 { PROC_LINKS(open_all_code, 0), "open_all_code", 13,  "Open all code in the current directory. File types are determined by extensions. An extension is considered code based on the extensions specified in 4coder.config.", 164, "w:\\4ed\\code\\4coder_project_commands.cpp", 39, 1067 },
 { PROC_LINKS(open_all_code_recursive, 0), "open_all_code_recursive", 23,  "Works as open_all_code but also runs in all subdirectories.", 59, "w:\\4ed\\code\\4coder_project_commands.cpp", 39, 1074 },
-{ PROC_LINKS(open_color_tweaker, 0), "open_color_tweaker", 18,  "Opens the 4coder theme selector list.", 37, "w:\\4ed\\code\\4coder_lists.cpp", 28, 900 },
+{ PROC_LINKS(open_color_tweaker, 0), "open_color_tweaker", 18,  "Opens the 4coder theme selector list.", 37, "w:\\4ed\\code\\4coder_lists.cpp", 28, 897 },
 { PROC_LINKS(open_file_in_quotes, 0), "open_file_in_quotes", 19,  "Reads a filename from surrounding '\"' characters and attempts to open the corresponding file.", 94, "w:\\4ed\\code\\4coder_base_commands.cpp", 36, 1445 },
 { PROC_LINKS(open_in_other, 0), "open_in_other", 13,  "Interactively opens a file in the other panel.", 46, "w:\\4ed\\code\\4coder_base_commands.cpp", 36, 1600 },
 { PROC_LINKS(open_long_braces, 0), "open_long_braces", 16,  "At the cursor, insert a '{' and '}' separated by a blank line.", 62, "w:\\4ed\\code\\4coder_combined_write_commands.cpp", 46, 57 },
@@ -449,7 +449,7 @@ static Command_Metadata fcoder_metacmd_table[228] = {
 { PROC_LINKS(show_scrollbar, 0), "show_scrollbar", 14,  "Sets the current view to show it's scrollbar.", 45, "w:\\4ed\\code\\4coder_base_commands.cpp", 36, 493 },
 { PROC_LINKS(snipe_token_or_word, 0), "snipe_token_or_word", 19,  "Delete a single, whole token on or to the left of the cursor and post it to the clipboard.", 90, "w:\\4ed\\code\\4coder_seek.cpp", 27, 1270 },
 { PROC_LINKS(snipe_token_or_word_right, 0), "snipe_token_or_word_right", 25,  "Delete a single, whole token on or to the right of the cursor and post it to the clipboard.", 91, "w:\\4ed\\code\\4coder_seek.cpp", 27, 1276 },
-{ PROC_LINKS(snippet_lister, 0), "snippet_lister", 14,  "Opens a snippet lister for inserting whole pre-written snippets of text.", 72, "w:\\4ed\\code\\4coder_combined_write_commands.cpp", 46, 193 },
+{ PROC_LINKS(snippet_lister, 0), "snippet_lister", 14,  "Opens a snippet lister for inserting whole pre-written snippets of text.", 72, "w:\\4ed\\code\\4coder_combined_write_commands.cpp", 46, 191 },
 { PROC_LINKS(suppress_mouse, 0), "suppress_mouse", 14,  "Hides the mouse and causes all mosue input (clicks, position, wheel) to be ignored.", 83, "w:\\4ed\\code\\4coder_default_framework.cpp", 40, 234 },
 { PROC_LINKS(swap_buffers_between_panels, 0), "swap_buffers_between_panels", 27,  "Set the other non-active panel to view the buffer that the active panel views, and switch to that panel.", 104, "w:\\4ed\\code\\4coder_base_commands.cpp", 36, 1505 },
 { PROC_LINKS(to_lowercase, 0), "to_lowercase", 12,  "Converts all ascii text in the range between the cursor and the mark to lowercase.", 82, "w:\\4ed\\code\\4coder_base_commands.cpp", 36, 391 },
diff --git a/4coder_jump_lister.cpp b/4coder_jump_lister.cpp
index 9a0bd62e..ca641d7d 100644
--- a/4coder_jump_lister.cpp
+++ b/4coder_jump_lister.cpp
@@ -81,8 +81,8 @@ open_jump_lister(Application_Links *app, Partition *scratch, Heap *heap,
             managed_object_load_data(app, stored_jumps, i, 1, &stored);
             String line = {};
             read_line(app, scratch, &list_buffer, stored.list_line, &line);
-            options[i].string = line.str;
-            options[i].status = 0;
+            options[i].string = line;
+            memset(&options[i].status, 0, sizeof(options[i].status));
             options[i].user_data = IntAsPtr(i);
             int32_t aligned_size = line.size + 1 + 7;
             aligned_size = aligned_size - aligned_size%8;
diff --git a/4coder_lib/4coder_string.h b/4coder_lib/4coder_string.h
index eea1c758..12b224c9 100644
--- a/4coder_lib/4coder_string.h
+++ b/4coder_lib/4coder_string.h
@@ -1,5 +1,5 @@
 /*
-4coder_string.h - Version 1.0.117
+4coder_string.h - Version 1.0.121
 no warranty implied; use at your own risk
 
 This software is in the public domain. Where that dedication is not
@@ -12,7 +12,37 @@ To use in C mode: #define FSTRING_C
 
 // TOP
 
+// 4tech_standard_preamble.h
+#if !defined(FTECH_INTEGERS)
+#define FTECH_INTEGERS
+#include <stdint.h>
+typedef int8_t i8_4tech;
+typedef int16_t i16_4tech;
+typedef int32_t i32_4tech;
+typedef int64_t i64_4tech;
 
+typedef uint8_t u8_4tech;
+typedef uint16_t u16_4tech;
+typedef uint32_t u32_4tech;
+typedef uint64_t u64_4tech;
+
+#if defined(FTECH_32_BIT)
+typedef u32_4tech umem_4tech;
+#else
+typedef u64_4tech umem_4tech;
+#endif
+
+typedef float f32_4tech;
+typedef double f64_4tech;
+
+typedef int8_t b8_4tech;
+typedef int32_t b32_4tech;
+#endif
+
+#if !defined(Assert)
+# define Assert(n) do{ if (!(n)) *(int*)0 = 0xA11E; }while(0)
+#endif
+// standard preamble end 
 
 #if !defined(FSTRING_LINK)
 # define FSTRING_LINK static
@@ -27,7 +57,7 @@ To use in C mode: #define FSTRING_C
 #endif
 
 #if !defined(FSTRING_GUARD)
-#define literal(s) (s), (sizeof(s)-1)
+#define literal(s) (s), (sizeof(s) - 1)
 
 typedef struct String{
     char *str;
@@ -280,7 +310,7 @@ FSTRING_LINK b32_4tech             string_set_match(void *str_set, i32_4tech ite
 //
 
 #if !defined(FSTRING_GUARD)
- FSTRING_INLINE b32_4tech
+FSTRING_INLINE b32_4tech
 char_is_slash(char c)
 {
     return (c == '\\' || c == '/');
@@ -288,7 +318,7 @@ char_is_slash(char c)
 #endif
 
 #if !defined(FSTRING_GUARD)
- FSTRING_INLINE b32_4tech
+FSTRING_INLINE b32_4tech
 char_is_upper(char c)
 {
     return (c >= 'A' && c <= 'Z');
@@ -296,7 +326,7 @@ char_is_upper(char c)
 #endif
 
 #if !defined(FSTRING_GUARD)
- FSTRING_INLINE b32_4tech
+FSTRING_INLINE b32_4tech
 char_is_upper_utf8(char c)
 {
     return ((c >= 'A' && c <= 'Z') || (unsigned char)c >= 128);
@@ -304,7 +334,7 @@ char_is_upper_utf8(char c)
 #endif
 
 #if !defined(FSTRING_GUARD)
- FSTRING_INLINE b32_4tech
+FSTRING_INLINE b32_4tech
 char_is_lower(char c)
 {
     return (c >= 'a' && c <= 'z');
@@ -312,7 +342,7 @@ char_is_lower(char c)
 #endif
 
 #if !defined(FSTRING_GUARD)
- FSTRING_INLINE b32_4tech
+FSTRING_INLINE b32_4tech
 char_is_lower_utf8(u8_4tech c)
 {
     return ((c >= 'a' && c <= 'z') || (unsigned char)c >= 128);
@@ -320,7 +350,7 @@ char_is_lower_utf8(u8_4tech c)
 #endif
 
 #if !defined(FSTRING_GUARD)
- FSTRING_INLINE char
+FSTRING_INLINE char
 char_to_upper(char c)
 {
     return (c >= 'a' && c <= 'z') ? c + (char)('A' - 'a') : c;
@@ -328,7 +358,7 @@ char_to_upper(char c)
 #endif
 
 #if !defined(FSTRING_GUARD)
- FSTRING_INLINE char
+FSTRING_INLINE char
 char_to_lower(char c)
 {
     return (c >= 'A' && c <= 'Z') ? c - (char)('A' - 'a') : c;
@@ -336,7 +366,7 @@ char_to_lower(char c)
 #endif
 
 #if !defined(FSTRING_GUARD)
- FSTRING_INLINE b32_4tech
+FSTRING_INLINE b32_4tech
 char_is_whitespace(char c)
 {
     return (c == ' ' || c == '\n' || c == '\r' || c == '\t');
@@ -344,7 +374,7 @@ char_is_whitespace(char c)
 #endif
 
 #if !defined(FSTRING_GUARD)
- FSTRING_INLINE b32_4tech
+FSTRING_INLINE b32_4tech
 char_is_alpha_numeric(char c)
 {
     return ((c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z') || (c >= '0' && c <= '9') || c == '_');
@@ -352,7 +382,7 @@ char_is_alpha_numeric(char c)
 #endif
 
 #if !defined(FSTRING_GUARD)
- FSTRING_INLINE b32_4tech
+FSTRING_INLINE b32_4tech
 char_is_alpha_numeric_utf8(u8_4tech c)
 {
     return ((c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z') || (c >= '0' && c <= '9') || c == '_' || (unsigned char)c >= 128);
@@ -360,7 +390,7 @@ char_is_alpha_numeric_utf8(u8_4tech c)
 #endif
 
 #if !defined(FSTRING_GUARD)
- FSTRING_INLINE b32_4tech
+FSTRING_INLINE b32_4tech
 char_is_alpha_numeric_true(char c)
 {
     return ((c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z') || (c >= '0' && c <= '9'));
@@ -368,7 +398,7 @@ char_is_alpha_numeric_true(char c)
 #endif
 
 #if !defined(FSTRING_GUARD)
- FSTRING_INLINE b32_4tech
+FSTRING_INLINE b32_4tech
 char_is_alpha_numeric_true_utf8(u8_4tech c)
 {
     return ((c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z') || (c >= '0' && c <= '9') || (unsigned char)c >= 128);
@@ -376,7 +406,7 @@ char_is_alpha_numeric_true_utf8(u8_4tech c)
 #endif
 
 #if !defined(FSTRING_GUARD)
- FSTRING_INLINE b32_4tech
+FSTRING_INLINE b32_4tech
 char_is_alpha(char c)
 {
     return ((c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z') || c == '_');
@@ -384,7 +414,7 @@ char_is_alpha(char c)
 #endif
 
 #if !defined(FSTRING_GUARD)
- FSTRING_INLINE b32_4tech
+FSTRING_INLINE b32_4tech
 char_is_alpha_utf8(u8_4tech c)
 {
     return ((c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z') || c == '_' || (unsigned char)c >= 128);
@@ -392,7 +422,7 @@ char_is_alpha_utf8(u8_4tech c)
 #endif
 
 #if !defined(FSTRING_GUARD)
- FSTRING_INLINE b32_4tech
+FSTRING_INLINE b32_4tech
 char_is_alpha_true(char c)
 {
     return ((c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z'));
@@ -400,7 +430,7 @@ char_is_alpha_true(char c)
 #endif
 
 #if !defined(FSTRING_GUARD)
- FSTRING_INLINE b32_4tech
+FSTRING_INLINE b32_4tech
 char_is_alpha_true_utf8(u8_4tech c)
 {
     return ((c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z') || (unsigned char)c >= 128);
@@ -408,7 +438,7 @@ char_is_alpha_true_utf8(u8_4tech c)
 #endif
 
 #if !defined(FSTRING_GUARD)
- FSTRING_INLINE b32_4tech
+FSTRING_INLINE b32_4tech
 char_is_hex(char c)
 {
     return ((c >= '0' && c <= '9') || (c >= 'A' && c <= 'F') || (c >= 'a' && c <= 'f'));
@@ -416,7 +446,7 @@ char_is_hex(char c)
 #endif
 
 #if !defined(FSTRING_GUARD)
- FSTRING_INLINE b32_4tech
+FSTRING_INLINE b32_4tech
 char_is_hex_utf8(u8_4tech c)
 {
     return ((c >= '0' && c <= '9') || (c >= 'A' && c <= 'F') || (c >= 'a' && c <= 'f') || (unsigned char)c >= 128);
@@ -424,7 +454,7 @@ char_is_hex_utf8(u8_4tech c)
 #endif
 
 #if !defined(FSTRING_GUARD)
- FSTRING_INLINE b32_4tech
+FSTRING_INLINE b32_4tech
 char_is_numeric(char c)
 {
     return (c >= '0' && c <= '9');
@@ -432,7 +462,7 @@ char_is_numeric(char c)
 #endif
 
 #if !defined(FSTRING_GUARD)
- FSTRING_INLINE b32_4tech
+FSTRING_INLINE b32_4tech
 char_is_numeric_utf8(u8_4tech c)
 {
     return ((c >= '0' && c <= '9') || (unsigned char)c >= 128);
@@ -446,7 +476,7 @@ char_is_numeric_utf8(u8_4tech c)
 
 
 #if !defined(FSTRING_GUARD)
- FSTRING_INLINE String
+FSTRING_INLINE String
 make_string_cap(void *str, i32_4tech size, i32_4tech mem_size){
     String result;
     result.str = (char*)str;
@@ -457,14 +487,14 @@ make_string_cap(void *str, i32_4tech size, i32_4tech mem_size){
 #endif
 
 #if !defined(FSTRING_GUARD)
- FSTRING_INLINE String
+FSTRING_INLINE String
 make_string(void *str, i32_4tech size){
     return(make_string(str, size, size));
 }
 #endif
 
 #if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK i32_4tech
+FSTRING_LINK i32_4tech
 str_size(char *str)
 {
     i32_4tech i = 0;
@@ -476,7 +506,7 @@ str_size(char *str)
 #endif
 
 #if !defined(FSTRING_GUARD)
- FSTRING_INLINE String
+FSTRING_INLINE String
 make_string_slowly(void *str)
 {
     String result;
@@ -489,7 +519,7 @@ make_string_slowly(void *str)
 
 
 #if !defined(FSTRING_GUARD)
- FSTRING_INLINE String
+FSTRING_INLINE String
 substr_tail(String str, i32_4tech start)
 {
     String result;
@@ -501,7 +531,7 @@ substr_tail(String str, i32_4tech start)
 #endif
 
 #if !defined(FSTRING_GUARD)
- FSTRING_INLINE String
+FSTRING_INLINE String
 substr(String str, i32_4tech start, i32_4tech size)
 {
     String result;
@@ -516,7 +546,7 @@ substr(String str, i32_4tech start, i32_4tech size)
 #endif
 
 #if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK String
+FSTRING_LINK String
 skip_whitespace(String str)
 {
     String result = {};
@@ -529,7 +559,7 @@ skip_whitespace(String str)
 
 
 #if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK String
+FSTRING_LINK String
 skip_whitespace_measure(String str, i32_4tech *skip_length)
 {
     String result = {};
@@ -542,7 +572,7 @@ skip_whitespace_measure(String str, i32_4tech *skip_length)
 #endif
 
 #if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK String
+FSTRING_LINK String
 chop_whitespace(String str)
 {
     String result = {};
@@ -554,7 +584,7 @@ chop_whitespace(String str)
 #endif
 
 #if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK String
+FSTRING_LINK String
 skip_chop_whitespace(String str)
 {
     str = skip_whitespace(str);
@@ -565,7 +595,7 @@ skip_chop_whitespace(String str)
 
 
 #if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK String
+FSTRING_LINK String
 skip_chop_whitespace_measure(String str, i32_4tech *skip_length)
 {
     str = skip_whitespace_measure(str, skip_length);
@@ -575,7 +605,7 @@ skip_chop_whitespace_measure(String str, i32_4tech *skip_length)
 #endif
 
 #if !defined(FSTRING_GUARD)
- FSTRING_INLINE String
+FSTRING_INLINE String
 tailstr(String str)
 {
     String result;
@@ -593,7 +623,7 @@ tailstr(String str)
 
 
 #if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK b32_4tech
+FSTRING_LINK b32_4tech
 match_cc(char *a, char *b){
     for (i32_4tech i = 0;; ++i){
         if (a[i] != b[i]){
@@ -608,7 +638,7 @@ match_cc(char *a, char *b){
 
 
 #if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK b32_4tech
+FSTRING_LINK b32_4tech
 match_sc(String a, char *b){
     i32_4tech i = 0;
     for (; i < a.size; ++i){
@@ -625,7 +655,7 @@ match_sc(String a, char *b){
 
 
 #if !defined(FSTRING_GUARD)
- FSTRING_INLINE b32_4tech
+FSTRING_INLINE b32_4tech
 match_cs(char *a, String b){
     return(match_sc(b,a));
 }
@@ -633,7 +663,7 @@ match_cs(char *a, String b){
 
 
 #if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK b32_4tech
+FSTRING_LINK b32_4tech
 match_ss(String a, String b){
     if (a.size != b.size){
         return 0;
@@ -649,7 +679,7 @@ match_ss(String a, String b){
 
 
 #if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK b32_4tech
+FSTRING_LINK b32_4tech
 match_part_ccl(char *a, char *b, i32_4tech *len){
     if (a == 0){
         a = "";
@@ -671,7 +701,7 @@ match_part_ccl(char *a, char *b, i32_4tech *len){
 
 
 #if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK b32_4tech
+FSTRING_LINK b32_4tech
 match_part_scl(String a, char *b, i32_4tech *len){
     if (b == 0){
         b = "";
@@ -689,7 +719,7 @@ match_part_scl(String a, char *b, i32_4tech *len){
 
 
 #if !defined(FSTRING_GUARD)
- FSTRING_INLINE b32_4tech
+FSTRING_INLINE b32_4tech
 match_part_cc(char *a, char *b){
     i32_4tech x;
     return match_part_ccl(a,b,&x);
@@ -698,7 +728,7 @@ match_part_cc(char *a, char *b){
 
 
 #if !defined(FSTRING_GUARD)
- FSTRING_INLINE b32_4tech
+FSTRING_INLINE b32_4tech
 match_part_sc(String a, char *b){
     i32_4tech x;
     return match_part_scl(a,b,&x);
@@ -707,7 +737,7 @@ match_part_sc(String a, char *b){
 
 
 #if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK b32_4tech
+FSTRING_LINK b32_4tech
 match_part_cs(char *a, String b){
     for (i32_4tech i = 0; i != b.size; ++i){
         if (a[i] != b.str[i]){
@@ -720,7 +750,7 @@ match_part_cs(char *a, String b){
 
 
 #if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK b32_4tech
+FSTRING_LINK b32_4tech
 match_part_ss(String a, String b){
     if (a.size < b.size){
         return(0);
@@ -736,7 +766,7 @@ match_part_ss(String a, String b){
 
 
 #if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK b32_4tech
+FSTRING_LINK b32_4tech
 match_insensitive_cc(char *a, char *b){
     for (i32_4tech i = 0;; ++i){
         if (char_to_upper(a[i]) !=
@@ -752,7 +782,7 @@ match_insensitive_cc(char *a, char *b){
 
 
 #if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK b32_4tech
+FSTRING_LINK b32_4tech
 match_insensitive_sc(String a, char *b){
     i32_4tech i = 0;
     for (; i < a.size; ++i){
@@ -770,7 +800,7 @@ match_insensitive_sc(String a, char *b){
 
 
 #if !defined(FSTRING_GUARD)
- FSTRING_INLINE b32_4tech
+FSTRING_INLINE b32_4tech
 match_insensitive_cs(char *a, String b){
     return match_insensitive_sc(b,a);
 }
@@ -778,7 +808,7 @@ match_insensitive_cs(char *a, String b){
 
 
 #if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK b32_4tech
+FSTRING_LINK b32_4tech
 match_insensitive_ss(String a, String b){
     if (a.size != b.size){
         return 0;
@@ -795,7 +825,7 @@ match_insensitive_ss(String a, String b){
 
 
 #if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK b32_4tech
+FSTRING_LINK b32_4tech
 match_part_insensitive_ccl(char *a, char *b, i32_4tech *len){
     i32_4tech i;
     for (i = 0; b[i] != 0; ++i){
@@ -810,7 +840,7 @@ match_part_insensitive_ccl(char *a, char *b, i32_4tech *len){
 
 
 #if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK b32_4tech
+FSTRING_LINK b32_4tech
 match_part_insensitive_scl(String a, char *b, i32_4tech *len){
     i32_4tech i;
     for (i = 0; b[i] != 0; ++i){
@@ -826,7 +856,7 @@ match_part_insensitive_scl(String a, char *b, i32_4tech *len){
 
 
 #if !defined(FSTRING_GUARD)
- FSTRING_INLINE b32_4tech
+FSTRING_INLINE b32_4tech
 match_part_insensitive_cc(char *a, char *b){
     i32_4tech x;
     return match_part_insensitive_ccl(a,b,&x);
@@ -835,7 +865,7 @@ match_part_insensitive_cc(char *a, char *b){
 
 
 #if !defined(FSTRING_GUARD)
- FSTRING_INLINE b32_4tech
+FSTRING_INLINE b32_4tech
 match_part_insensitive_sc(String a, char *b){
     i32_4tech x;
     return match_part_insensitive_scl(a,b,&x);
@@ -844,7 +874,7 @@ match_part_insensitive_sc(String a, char *b){
 
 
 #if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK b32_4tech
+FSTRING_LINK b32_4tech
 match_part_insensitive_cs(char *a, String b){
     for (i32_4tech i = 0; i != b.size; ++i){
         if (char_to_upper(a[i]) != char_to_upper(b.str[i])){
@@ -857,7 +887,7 @@ match_part_insensitive_cs(char *a, String b){
 
 
 #if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK b32_4tech
+FSTRING_LINK b32_4tech
 match_part_insensitive_ss(String a, String b){
     if (a.size < b.size){
         return(0);
@@ -873,7 +903,7 @@ match_part_insensitive_ss(String a, String b){
 
 
 #if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK i32_4tech
+FSTRING_LINK i32_4tech
 compare_cc(char *a, char *b){
     i32_4tech i = 0, r = 0;
     while (a[i] == b[i] && a[i] != 0){
@@ -886,7 +916,7 @@ compare_cc(char *a, char *b){
 
 
 #if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK i32_4tech
+FSTRING_LINK i32_4tech
 compare_sc(String a, char *b){
     i32_4tech i = 0, r = 0;
     while (i < a.size && a.str[i] == b[i]){
@@ -909,7 +939,7 @@ compare_sc(String a, char *b){
 
 
 #if !defined(FSTRING_GUARD)
- FSTRING_INLINE i32_4tech
+FSTRING_INLINE i32_4tech
 compare_cs(char *a, String b){
     i32_4tech r = -compare_sc(b,a);
     return(r);
@@ -918,7 +948,7 @@ compare_cs(char *a, String b){
 
 
 #if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK i32_4tech
+FSTRING_LINK i32_4tech
 compare_ss(String a, String b){
     i32_4tech i = 0, r = 0;
     i32_4tech m = a.size;
@@ -946,7 +976,7 @@ compare_ss(String a, String b){
 
 
 #if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK i32_4tech
+FSTRING_LINK i32_4tech
 find_c_char(char *str, i32_4tech start, char character){
     i32_4tech i = start;
     while (str[i] != character && str[i] != 0) ++i;
@@ -956,7 +986,7 @@ find_c_char(char *str, i32_4tech start, char character){
 
 
 #if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK i32_4tech
+FSTRING_LINK i32_4tech
 find_s_char(String str, i32_4tech start, char character){
     i32_4tech i = start;
     while (i < str.size && str.str[i] != character) ++i;
@@ -966,7 +996,7 @@ find_s_char(String str, i32_4tech start, char character){
 
 
 #if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK i32_4tech
+FSTRING_LINK i32_4tech
 rfind_s_char(String str, i32_4tech start, char character){
     i32_4tech i = start;
     while (i >= 0 && str.str[i] != character) --i;
@@ -976,7 +1006,7 @@ rfind_s_char(String str, i32_4tech start, char character){
 
 
 #if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK i32_4tech
+FSTRING_LINK i32_4tech
 find_c_chars(char *str, i32_4tech start, char *characters){
     i32_4tech i = start, j;
     while (str[i] != 0){
@@ -993,7 +1023,7 @@ find_c_chars(char *str, i32_4tech start, char *characters){
 
 
 #if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK i32_4tech
+FSTRING_LINK i32_4tech
 find_s_chars(String str, i32_4tech start, char *characters){
     i32_4tech i = start, j;
     while (i < str.size){
@@ -1010,7 +1040,7 @@ find_s_chars(String str, i32_4tech start, char *characters){
 
 
 #if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK i32_4tech
+FSTRING_LINK i32_4tech
 find_substr_c(char *str, i32_4tech start, String seek){
     i32_4tech i, j, k;
     b32_4tech hit;
@@ -1039,7 +1069,7 @@ find_substr_c(char *str, i32_4tech start, String seek){
 
 
 #if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK i32_4tech
+FSTRING_LINK i32_4tech
 find_substr_s(String str, i32_4tech start, String seek){
     i32_4tech stop_at, i, j, k;
     b32_4tech hit;
@@ -1068,7 +1098,7 @@ find_substr_s(String str, i32_4tech start, String seek){
 
 
 #if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK i32_4tech
+FSTRING_LINK i32_4tech
 rfind_substr_s(String str, i32_4tech start, String seek){
     i32_4tech i, j, k;
     b32_4tech hit;
@@ -1099,7 +1129,7 @@ rfind_substr_s(String str, i32_4tech start, String seek){
 
 
 #if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK i32_4tech
+FSTRING_LINK i32_4tech
 find_substr_insensitive_c(char *str, i32_4tech start, String seek){
     i32_4tech i, j, k;
     b32_4tech hit;
@@ -1133,7 +1163,7 @@ find_substr_insensitive_c(char *str, i32_4tech start, String seek){
 
 
 #if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK i32_4tech
+FSTRING_LINK i32_4tech
 find_substr_insensitive_s(String str, i32_4tech start, String seek){
     i32_4tech i, j, k;
     i32_4tech stop_at;
@@ -1169,7 +1199,7 @@ find_substr_insensitive_s(String str, i32_4tech start, String seek){
 
 
 #if !defined(FSTRING_GUARD)
- FSTRING_INLINE b32_4tech
+FSTRING_INLINE b32_4tech
 has_substr_c(char *s, String seek){
     return (s[find_substr_c(s, 0, seek)] != 0);
 }
@@ -1177,7 +1207,7 @@ has_substr_c(char *s, String seek){
 
 
 #if !defined(FSTRING_GUARD)
- FSTRING_INLINE b32_4tech
+FSTRING_INLINE b32_4tech
 has_substr_s(String s, String seek){
     return (find_substr_s(s, 0, seek) < s.size);
 }
@@ -1185,7 +1215,7 @@ has_substr_s(String s, String seek){
 
 
 #if !defined(FSTRING_GUARD)
- FSTRING_INLINE b32_4tech
+FSTRING_INLINE b32_4tech
 has_substr_insensitive_c(char *s, String seek){
     return (s[find_substr_insensitive_c(s, 0, seek)] != 0);
 }
@@ -1193,7 +1223,7 @@ has_substr_insensitive_c(char *s, String seek){
 
 
 #if !defined(FSTRING_GUARD)
- FSTRING_INLINE b32_4tech
+FSTRING_INLINE b32_4tech
 has_substr_insensitive_s(String s, String seek){
     return (find_substr_insensitive_s(s, 0, seek) < s.size);
 }
@@ -1205,7 +1235,7 @@ has_substr_insensitive_s(String s, String seek){
 
 
 #if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK i32_4tech
+FSTRING_LINK i32_4tech
 copy_fast_unsafe_cc(char *dest, char *src){
     char *start = dest;
     while (*src != 0){
@@ -1219,7 +1249,7 @@ copy_fast_unsafe_cc(char *dest, char *src){
 
 
 #if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK i32_4tech
+FSTRING_LINK i32_4tech
 copy_fast_unsafe_cs(char *dest, String src){
     i32_4tech i = 0;
     while (i != src.size){
@@ -1232,7 +1262,7 @@ copy_fast_unsafe_cs(char *dest, String src){
 
 
 #if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK b32_4tech
+FSTRING_LINK b32_4tech
 copy_checked_ss(String *dest, String src){
     char *dest_str;
     i32_4tech i;
@@ -1250,7 +1280,7 @@ copy_checked_ss(String *dest, String src){
 
 
 #if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK b32_4tech
+FSTRING_LINK b32_4tech
 copy_checked_cs(char *dest, i32_4tech dest_cap, String src){
     i32_4tech i;
     if (dest_cap < src.size){
@@ -1265,7 +1295,7 @@ copy_checked_cs(char *dest, i32_4tech dest_cap, String src){
 
 
 #if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK b32_4tech
+FSTRING_LINK b32_4tech
 copy_partial_sc(String *dest, char *src){
     i32_4tech i = 0;
     i32_4tech memory_size = dest->memory_size;
@@ -1284,7 +1314,7 @@ copy_partial_sc(String *dest, char *src){
 
 
 #if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK b32_4tech
+FSTRING_LINK b32_4tech
 copy_partial_ss(String *dest, String src){
     char *dest_str = dest->str;
     i32_4tech memory_size = dest->memory_size;
@@ -1303,7 +1333,7 @@ copy_partial_ss(String *dest, String src){
 
 
 #if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK b32_4tech
+FSTRING_LINK b32_4tech
 copy_partial_cs(char *dest, i32_4tech dest_cap, String src){
     b32_4tech result = 0;
     i32_4tech copy_size = dest_cap;
@@ -1321,7 +1351,7 @@ copy_partial_cs(char *dest, i32_4tech dest_cap, String src){
 
 
 #if !defined(FSTRING_GUARD)
- FSTRING_INLINE i32_4tech
+FSTRING_INLINE i32_4tech
 copy_cc(char *dest, char *src){
     return copy_fast_unsafe_cc(dest, src);
 }
@@ -1329,7 +1359,7 @@ copy_cc(char *dest, char *src){
 
 
 #if !defined(FSTRING_GUARD)
- FSTRING_INLINE void
+FSTRING_INLINE void
 copy_ss(String *dest, String src){
     copy_checked_ss(dest, src);
 }
@@ -1337,7 +1367,7 @@ copy_ss(String *dest, String src){
 
 
 #if !defined(FSTRING_GUARD)
- FSTRING_INLINE void
+FSTRING_INLINE void
 copy_sc(String *dest, char *src){
     copy_partial_sc(dest, src);
 }
@@ -1345,7 +1375,7 @@ copy_sc(String *dest, char *src){
 
 
 #if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK b32_4tech
+FSTRING_LINK b32_4tech
 append_checked_ss(String *dest, String src){
     String end;
     end = tailstr(*dest);
@@ -1359,7 +1389,7 @@ append_checked_ss(String *dest, String src){
 
 
 #if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK b32_4tech
+FSTRING_LINK b32_4tech
 append_partial_sc(String *dest, char *src){
     String end = tailstr(*dest);
     b32_4tech result = copy_partial_sc(&end, src);
@@ -1370,7 +1400,7 @@ append_partial_sc(String *dest, char *src){
 
 
 #if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK b32_4tech
+FSTRING_LINK b32_4tech
 append_partial_ss(String *dest, String src){
     String end = tailstr(*dest);
     b32_4tech result = copy_partial_ss(&end, src);
@@ -1381,7 +1411,7 @@ append_partial_ss(String *dest, String src){
 
 
 #if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK b32_4tech
+FSTRING_LINK b32_4tech
 append_s_char(String *dest, char c){
     b32_4tech result = 0;
     if (dest->size < dest->memory_size){
@@ -1394,7 +1424,7 @@ append_s_char(String *dest, char c){
 
 
 #if !defined(FSTRING_GUARD)
- FSTRING_INLINE b32_4tech
+FSTRING_INLINE b32_4tech
 append_ss(String *dest, String src){
     return append_partial_ss(dest, src);
 }
@@ -1402,14 +1432,14 @@ append_ss(String *dest, String src){
 
 
 #if !defined(FSTRING_GUARD)
- FSTRING_INLINE b32_4tech
+FSTRING_INLINE b32_4tech
 append_sc(String *dest, char *src){
     return append_partial_sc(dest, src);
 }
 #endif
 
 #if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK b32_4tech
+FSTRING_LINK b32_4tech
 terminate_with_null(String *str){
     b32_4tech result = 0;
     if (str->size < str->memory_size){
@@ -1421,7 +1451,7 @@ terminate_with_null(String *str){
 #endif
 
 #if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK b32_4tech
+FSTRING_LINK b32_4tech
 append_padding(String *dest, char c, i32_4tech target_size){
     b32_4tech result = 1;
     i32_4tech offset = target_size - dest->size;
@@ -1444,7 +1474,7 @@ append_padding(String *dest, char c, i32_4tech target_size){
 //
 
 #if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK void
+FSTRING_LINK void
 string_interpret_escapes(String src, char *dst)
 {
     i32_4tech mode = 0;
@@ -1481,7 +1511,7 @@ string_interpret_escapes(String src, char *dst)
 #endif
 
 #if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK void
+FSTRING_LINK void
 replace_char(String *str, char replace, char with){
     char *s = str->str;
     i32_4tech i = 0;
@@ -1528,7 +1558,7 @@ replace_range_str(String *str, i32_4tech first, i32_4tech one_past_last, String
 
 
 #if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK void
+FSTRING_LINK void
 replace_str_ss(String *str, String replace, String with){
     i32_4tech i = 0;
     for (;;){
@@ -1544,7 +1574,7 @@ replace_str_ss(String *str, String replace, String with){
 
 
 #if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK void
+FSTRING_LINK void
 replace_str_sc(String *str, String replace, char *with){
     String w = make_string_slowly(with);
     replace_str_ss(str, replace, w);
@@ -1553,7 +1583,7 @@ replace_str_sc(String *str, String replace, char *with){
 
 
 #if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK void
+FSTRING_LINK void
 replace_str_cs(String *str, char *replace, String with){
     String r = make_string_slowly(replace);
     replace_str_ss(str, r, with);
@@ -1562,7 +1592,7 @@ replace_str_cs(String *str, char *replace, String with){
 
 
 #if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK void
+FSTRING_LINK void
 replace_str_cc(String *str, char *replace, char *with){
     String r = make_string_slowly(replace);
     String w = make_string_slowly(with);
@@ -1572,7 +1602,7 @@ replace_str_cc(String *str, char *replace, char *with){
 
 
 #if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK void
+FSTRING_LINK void
 to_lower_cc(char *src, char *dst){
     for (; *src != 0; ++src){
         *dst++ = char_to_lower(*src);
@@ -1583,7 +1613,7 @@ to_lower_cc(char *src, char *dst){
 
 
 #if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK void
+FSTRING_LINK void
 to_lower_ss(String *dst, String src){
     i32_4tech i = 0;
     i32_4tech size = src.size;
@@ -1601,7 +1631,7 @@ to_lower_ss(String *dst, String src){
 
 
 #if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK void
+FSTRING_LINK void
 to_lower_s(String *str){
     i32_4tech i = 0;
     i32_4tech size = str->size;
@@ -1614,7 +1644,7 @@ to_lower_s(String *str){
 
 
 #if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK void
+FSTRING_LINK void
 to_upper_cc(char *src, char *dst){
     for (; *src != 0; ++src){
         *dst++ = char_to_upper(*src);
@@ -1625,7 +1655,7 @@ to_upper_cc(char *src, char *dst){
 
 
 #if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK void
+FSTRING_LINK void
 to_upper_ss(String *dst, String src){
     i32_4tech i = 0;
     i32_4tech size = src.size;
@@ -1643,7 +1673,7 @@ to_upper_ss(String *dst, String src){
 
 
 #if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK void
+FSTRING_LINK void
 to_upper_s(String *str){
     i32_4tech i = 0;
     i32_4tech size = str->size;
@@ -1656,7 +1686,7 @@ to_upper_s(String *str){
 
 
 #if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK void
+FSTRING_LINK void
 to_camel_cc(char *src, char *dst){
     char *c, ch;
     i32_4tech is_first = 1;
@@ -1686,7 +1716,7 @@ to_camel_cc(char *src, char *dst){
 //
 
 #if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK i32_4tech
+FSTRING_LINK i32_4tech
 int_to_str_size(i32_4tech x){
     i32_4tech size = 1;
     if (x < 0){
@@ -1702,7 +1732,7 @@ int_to_str_size(i32_4tech x){
 #endif
 
 #if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK b32_4tech
+FSTRING_LINK b32_4tech
 int_to_str(String *dest, i32_4tech x){
     b32_4tech result = 1;
     char *str = dest->str;
@@ -1749,7 +1779,7 @@ int_to_str(String *dest, i32_4tech x){
 #endif
 
 #if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK b32_4tech
+FSTRING_LINK b32_4tech
 append_int_to_str(String *dest, i32_4tech x){
     String last_part = tailstr(*dest);
     b32_4tech result = int_to_str(&last_part, x);
@@ -1761,7 +1791,7 @@ append_int_to_str(String *dest, i32_4tech x){
 #endif
 
 #if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK i32_4tech
+FSTRING_LINK i32_4tech
 u64_to_str_size(uint64_t x){
     i32_4tech size = 1;
     x /= 10;
@@ -1774,7 +1804,7 @@ u64_to_str_size(uint64_t x){
 #endif
 
 #if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK b32_4tech
+FSTRING_LINK b32_4tech
 u64_to_str(String *dest, uint64_t x){
     b32_4tech result = 1;
     char *str = dest->str;
@@ -1813,7 +1843,7 @@ u64_to_str(String *dest, uint64_t x){
 #endif
 
 #if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK b32_4tech
+FSTRING_LINK b32_4tech
 append_u64_to_str(String *dest, uint64_t x){
     String last_part = tailstr(*dest);
     b32_4tech result = u64_to_str(&last_part, x);
@@ -1848,7 +1878,7 @@ get_float_vars(float x){
 #endif
 
 #if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK i32_4tech
+FSTRING_LINK i32_4tech
 float_to_str_size(float x){
     Float_To_Str_Variables vars = get_float_vars(x);
     i32_4tech size = vars.negative + int_to_str_size(vars.int_part) + 1 + int_to_str_size(vars.dec_part);
@@ -1857,7 +1887,7 @@ float_to_str_size(float x){
 #endif
 
 #if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK b32_4tech
+FSTRING_LINK b32_4tech
 append_float_to_str(String *dest, float x){
     b32_4tech result = 1;
     Float_To_Str_Variables vars = get_float_vars(x);
@@ -1875,7 +1905,7 @@ append_float_to_str(String *dest, float x){
 #endif
 
 #if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK b32_4tech
+FSTRING_LINK b32_4tech
 float_to_str(String *dest, float x){
     b32_4tech result = 1;
     dest->size = 0;
@@ -1886,7 +1916,7 @@ float_to_str(String *dest, float x){
 
 
 #if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK i32_4tech
+FSTRING_LINK i32_4tech
 str_is_int_c(char *str){
     b32_4tech result = 1;
     for (; *str; ++str){
@@ -1901,7 +1931,7 @@ str_is_int_c(char *str){
 
 
 #if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK b32_4tech
+FSTRING_LINK b32_4tech
 str_is_int_s(String str){
     b32_4tech result = 1;
     for (i32_4tech i = 0; i < str.size; ++i){
@@ -1916,7 +1946,7 @@ str_is_int_s(String str){
 
 
 #if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK i32_4tech
+FSTRING_LINK i32_4tech
 str_to_int_c(char *str){
     i32_4tech x = 0;
     for (; *str; ++str){
@@ -1935,7 +1965,7 @@ str_to_int_c(char *str){
 
 
 #if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK i32_4tech
+FSTRING_LINK i32_4tech
 str_to_int_s(String str){
     i32_4tech x, i;
     if (str.size == 0){
@@ -1953,7 +1983,7 @@ str_to_int_s(String str){
 #endif
 
 #if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK i32_4tech
+FSTRING_LINK i32_4tech
 hexchar_to_int(char c){
     i32_4tech x = 0;
     if (c >= '0' && c <= '9'){
@@ -1970,14 +2000,14 @@ hexchar_to_int(char c){
 #endif
 
 #if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK char
+FSTRING_LINK char
 int_to_hexchar(i32_4tech x){
     return (x<10)?((char)x+'0'):((char)x+'a'-10);
 }
 #endif
 
 #if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK u32_4tech
+FSTRING_LINK u32_4tech
 hexstr_to_int(String str){
     u32_4tech x;
     i32_4tech i;
@@ -1996,7 +2026,7 @@ hexstr_to_int(String str){
 #endif
 
 #if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK b32_4tech
+FSTRING_LINK b32_4tech
 color_to_hexstr(String *s, u32_4tech color){
     b32_4tech result = 0;
     i32_4tech i;
@@ -2025,7 +2055,7 @@ color_to_hexstr(String *s, u32_4tech color){
 #endif
 
 #if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK b32_4tech
+FSTRING_LINK b32_4tech
 hexstr_to_color(String s, u32_4tech *out){
     b32_4tech result = 0;
     u32_4tech color = 0;
@@ -2050,7 +2080,7 @@ hexstr_to_color(String s, u32_4tech *out){
 
 
 #if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK i32_4tech
+FSTRING_LINK i32_4tech
 reverse_seek_slash_pos(String str, i32_4tech pos){
     i32_4tech i = str.size - 1 - pos;
     while (i >= 0 && !char_is_slash(str.str[i])){
@@ -2061,21 +2091,21 @@ reverse_seek_slash_pos(String str, i32_4tech pos){
 #endif
 
 #if !defined(FSTRING_GUARD)
- FSTRING_INLINE i32_4tech
+FSTRING_INLINE i32_4tech
 reverse_seek_slash(String str){
     return(reverse_seek_slash_pos(str, 0));
 }
 #endif
 
 #if !defined(FSTRING_GUARD)
- FSTRING_INLINE String
+FSTRING_INLINE String
 front_of_directory(String dir){
     return substr_tail(dir, reverse_seek_slash(dir) + 1);
 }
 #endif
 
 #if !defined(FSTRING_GUARD)
- FSTRING_INLINE String
+FSTRING_INLINE String
 path_of_directory(String dir){
     return substr(dir, 0, reverse_seek_slash(dir) + 1);
 }
@@ -2083,7 +2113,7 @@ path_of_directory(String dir){
 
 
 #if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK b32_4tech
+FSTRING_LINK b32_4tech
 set_last_folder_sc(String *dir, char *folder_name, char slash){
     b32_4tech result = 0;
     i32_4tech size = reverse_seek_slash(*dir) + 1;
@@ -2102,7 +2132,7 @@ set_last_folder_sc(String *dir, char *folder_name, char slash){
 
 
 #if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK b32_4tech
+FSTRING_LINK b32_4tech
 set_last_folder_ss(String *dir, String folder_name, char slash){
     b32_4tech result = 0;
     i32_4tech size = reverse_seek_slash(*dir) + 1;
@@ -2120,7 +2150,7 @@ set_last_folder_ss(String *dir, String folder_name, char slash){
 #endif
 
 #if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK String
+FSTRING_LINK String
 file_extension(String str){
     i32_4tech i;
     for (i = str.size - 1; i >= 0; --i){
@@ -2132,7 +2162,7 @@ file_extension(String str){
 #endif
 
 #if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK b32_4tech
+FSTRING_LINK b32_4tech
 remove_extension(String *str){
     b32_4tech result = 0;
     i32_4tech i;
@@ -2148,7 +2178,7 @@ remove_extension(String *str){
 #endif
 
 #if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK b32_4tech
+FSTRING_LINK b32_4tech
 remove_last_folder(String *str){
     b32_4tech result = 0;
     i32_4tech end = reverse_seek_slash_pos(*str, 1);
@@ -2162,7 +2192,7 @@ remove_last_folder(String *str){
 
 
 #if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK b32_4tech
+FSTRING_LINK b32_4tech
 string_set_match_table(void *str_set, i32_4tech item_size, i32_4tech count, String str, i32_4tech *match_index){
     b32_4tech result = 0;
     i32_4tech i = 0;
@@ -2179,7 +2209,7 @@ string_set_match_table(void *str_set, i32_4tech item_size, i32_4tech count, Stri
 #endif
 
 #if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK b32_4tech
+FSTRING_LINK b32_4tech
 string_set_match(String *str_set, i32_4tech count, String str, i32_4tech *match_index){
     b32_4tech result = string_set_match_table(str_set, sizeof(String), count, str, match_index);
     return(result);
@@ -2187,7 +2217,7 @@ string_set_match(String *str_set, i32_4tech count, String str, i32_4tech *match_
 #endif
 
 #if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK String
+FSTRING_LINK String
 get_first_double_line(String source){
     String line = {};
     i32_4tech pos0 = find_substr_s(source, 0, make_lit_string("\n\n"));
@@ -2201,7 +2231,7 @@ get_first_double_line(String source){
 #endif
 
 #if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK String
+FSTRING_LINK String
 get_next_double_line(String source, String line){
     String next = {};
     i32_4tech pos = (i32_4tech)(line.str - source.str) + line.size;
@@ -2226,7 +2256,7 @@ get_next_double_line(String source, String line){
 #endif
 
 #if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK String
+FSTRING_LINK String
 get_next_word(String source, String prev_word){
     
     String word = {};
@@ -2257,7 +2287,7 @@ get_next_word(String source, String prev_word){
 #endif
 
 #if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK String
+FSTRING_LINK String
 get_first_word(String source){
     String start_str = make_string(source.str, 0);
     String word = get_next_word(source, start_str);
@@ -2266,26 +2296,30 @@ get_first_word(String source){
 #endif
 
 #if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK String
+FSTRING_LINK String
 string_push(Partition *part, i32_4tech size){
     String result = {};
-    result.str = push_array(part, char, size);
-    if (result.str != 0){
-        result.memory_size = size;
+    if (size > 0){
+        result.str = push_array(part, char, size);
+        if (result.str != 0){
+            result.memory_size = size;
+        }
     }
     return(result);
 }
 #endif
 
 #if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK String
+FSTRING_LINK String
 string_push_copy(Partition *part, String str){
     String result = {};
-    result.str = push_array(part, char, str.size + 1);
-    if (result.str != 0){
-        result.memory_size = str.size + 1;
-        copy(&result, str);
-        result.str[result.size] = 0;
+    if (str.str != 0){
+        result.str = push_array(part, char, str.size + 1);
+        if (result.str != 0){
+            result.memory_size = str.size + 1;
+            copy(&result, str);
+            result.str[result.size] = 0;
+        }
     }
     return(result);
 }
diff --git a/4coder_lists.cpp b/4coder_lists.cpp
index 585e8584..1b7573b4 100644
--- a/4coder_lists.cpp
+++ b/4coder_lists.cpp
@@ -354,10 +354,7 @@ begin_integrated_lister__basic_list(Application_Links *app, char *query_string,
     init_lister_state(state, heap, arena_size);
     lister_first_init(&state->arena, &state->lister, user_data, user_data_size);
     for (int32_t i = 0; i < option_count; i += 1){
-        lister_add_item(&state->arena, &state->lister,
-                        make_string_slowly(options[i].string),
-                        make_string_slowly(options[i].status),
-                        options[i].user_data, 0);
+        lister_add_item(&state->arena, &state->lister, options[i].string, options[i].status, options[i].user_data, 0);
     }
     lister_set_query_string(&state->lister, query_string);
     state->lister.handlers = lister_get_default_handlers();
@@ -946,8 +943,8 @@ CUSTOM_DOC("Opens an interactive list of all registered commands.")
     int32_t option_count = command_one_past_last_id;
     Lister_Option *options = push_array(arena, Lister_Option, option_count);
     for (int32_t i = 0; i < command_one_past_last_id; i += 1){
-        options[i].string = fcoder_metacmd_table[i].name;
-        options[i].status = fcoder_metacmd_table[i].description;
+        options[i].string = make_string_slowly(fcoder_metacmd_table[i].name);
+        options[i].status = make_string_slowly(fcoder_metacmd_table[i].description);
         options[i].user_data = (void*)fcoder_metacmd_table[i].proc;
     }
     begin_integrated_lister__basic_list(app, "Command:", activate_command, 0, 0,
diff --git a/4coder_project_commands.cpp b/4coder_project_commands.cpp
index bf8cc83d..77e79e3c 100644
--- a/4coder_project_commands.cpp
+++ b/4coder_project_commands.cpp
@@ -1539,10 +1539,8 @@ CUSTOM_DOC("Open a lister of all commands in the currently loaded project.")
     int32_t option_count = current_project.command_array.count;
     Lister_Option *options = push_array(arena, Lister_Option, option_count);
     for (int32_t i = 0; i < current_project.command_array.count; i += 1){
-        String string = string_push_copy(arena, current_project.command_array.commands[i].name);
-        String status = string_push_copy(arena, current_project.command_array.commands[i].cmd);
-        options[i].string = string.str;
-        options[i].status = status.str;
+        options[i].string = string_push_copy(arena, current_project.command_array.commands[i].name);
+        options[i].status = string_push_copy(arena, current_project.command_array.commands[i].cmd);
         options[i].user_data = IntAsPtr(i);
     }
     begin_integrated_lister__basic_list(app, "Command:", activate_project_command, 0, 0,
diff --git a/4coder_ui_helper.h b/4coder_ui_helper.h
index a60a0ca2..73a60dcc 100644
--- a/4coder_ui_helper.h
+++ b/4coder_ui_helper.h
@@ -86,8 +86,8 @@ struct Lister_State{
 ////////////////////////////////
 
 struct Lister_Option{
-    char *string;
-    char *status;
+    String string;
+    String status;
     void *user_data;
 };
 
diff --git a/string/4coder_string.h b/string/4coder_string.h
deleted file mode 100644
index 0c9e58eb..00000000
--- a/string/4coder_string.h
+++ /dev/null
@@ -1,2436 +0,0 @@
-/*
-4coder_string.h - Version 1.0.118
-no warranty implied; use at your own risk
-
-This software is in the public domain. Where that dedication is not
-recognized, you are granted a perpetual, irrevocable license to copy,
-distribute, and modify this file as you see fit.
-
-To include implementation: #define FSTRING_IMPLEMENTATION
-To use in C mode: #define FSTRING_C
-*/
-
-// TOP
-
-
-
-#if !defined(FSTRING_LINK)
-# define FSTRING_LINK static
-#endif
-
-#if !defined(FSTRING_INLINE)
-# if defined(FSTRING_C)
-#  define FSTRING_INLINE static
-# else
-#  define FSTRING_INLINE inline
-# endif
-#endif
-
-#if !defined(FSTRING_GUARD)
-#define literal(s) (s), (sizeof(s)-1)
-
-typedef struct String{
-    char *str;
-    i32_4tech size;
-    i32_4tech memory_size;
-} String;
-
-static String null_string = {};
-#endif
-
-#if !defined(FCODER_STRING_H)
-#define FCODER_STRING_H
-
-FSTRING_INLINE b32_4tech           char_is_slash(char c);
-FSTRING_INLINE b32_4tech           char_is_upper(char c);
-FSTRING_INLINE b32_4tech           char_is_upper_utf8(char c);
-FSTRING_INLINE b32_4tech           char_is_lower(char c);
-FSTRING_INLINE b32_4tech           char_is_lower_utf8(u8_4tech c);
-FSTRING_INLINE char                char_to_upper(char c);
-FSTRING_INLINE char                char_to_lower(char c);
-FSTRING_INLINE b32_4tech           char_is_whitespace(char c);
-FSTRING_INLINE b32_4tech           char_is_alpha_numeric(char c);
-FSTRING_INLINE b32_4tech           char_is_alpha_numeric_utf8(u8_4tech c);
-FSTRING_INLINE b32_4tech           char_is_alpha_numeric_true(char c);
-FSTRING_INLINE b32_4tech           char_is_alpha_numeric_true_utf8(u8_4tech c);
-FSTRING_INLINE b32_4tech           char_is_alpha(char c);
-FSTRING_INLINE b32_4tech           char_is_alpha_utf8(u8_4tech c);
-FSTRING_INLINE b32_4tech           char_is_alpha_true(char c);
-FSTRING_INLINE b32_4tech           char_is_alpha_true_utf8(u8_4tech c);
-FSTRING_INLINE b32_4tech           char_is_hex(char c);
-FSTRING_INLINE b32_4tech           char_is_hex_utf8(u8_4tech c);
-FSTRING_INLINE b32_4tech           char_is_numeric(char c);
-FSTRING_INLINE b32_4tech           char_is_numeric_utf8(u8_4tech c);
-FSTRING_INLINE String              make_string_cap(void *str, i32_4tech size, i32_4tech mem_size);
-FSTRING_INLINE String              make_string(void *str, i32_4tech size);
-#ifndef   make_lit_string
-# define make_lit_string(s) (make_string_cap((char*)(s), sizeof(s)-1, sizeof(s)))
-#endif
-#ifndef   lit
-# define lit(s) make_lit_string(s)
-#endif
-#ifndef   make_fixed_width_string
-# define make_fixed_width_string(s) (make_string_cap((char*)(s), 0, sizeof(s)))
-#endif
-#ifndef   expand_str
-# define expand_str(s) ((s).str), ((s).size)
-#endif
-FSTRING_LINK i32_4tech             str_size(char *str);
-FSTRING_INLINE String              make_string_slowly(void *str);
-FSTRING_INLINE String              substr_tail(String str, i32_4tech start);
-FSTRING_INLINE String              substr(String str, i32_4tech start, i32_4tech size);
-FSTRING_LINK String                skip_whitespace(String str);
-FSTRING_LINK String                skip_whitespace_measure(String str, i32_4tech *skip_length);
-FSTRING_LINK String                chop_whitespace(String str);
-FSTRING_LINK String                skip_chop_whitespace(String str);
-FSTRING_LINK String                skip_chop_whitespace_measure(String str, i32_4tech *skip_length);
-FSTRING_INLINE String              tailstr(String str);
-FSTRING_LINK b32_4tech             match_cc(char *a, char *b);
-FSTRING_LINK b32_4tech             match_sc(String a, char *b);
-FSTRING_INLINE b32_4tech           match_cs(char *a, String b);
-FSTRING_LINK b32_4tech             match_ss(String a, String b);
-FSTRING_LINK b32_4tech             match_part_ccl(char *a, char *b, i32_4tech *len);
-FSTRING_LINK b32_4tech             match_part_scl(String a, char *b, i32_4tech *len);
-FSTRING_INLINE b32_4tech           match_part_cc(char *a, char *b);
-FSTRING_INLINE b32_4tech           match_part_sc(String a, char *b);
-FSTRING_LINK b32_4tech             match_part_cs(char *a, String b);
-FSTRING_LINK b32_4tech             match_part_ss(String a, String b);
-FSTRING_LINK b32_4tech             match_insensitive_cc(char *a, char *b);
-FSTRING_LINK b32_4tech             match_insensitive_sc(String a, char *b);
-FSTRING_INLINE b32_4tech           match_insensitive_cs(char *a, String b);
-FSTRING_LINK b32_4tech             match_insensitive_ss(String a, String b);
-FSTRING_LINK b32_4tech             match_part_insensitive_ccl(char *a, char *b, i32_4tech *len);
-FSTRING_LINK b32_4tech             match_part_insensitive_scl(String a, char *b, i32_4tech *len);
-FSTRING_INLINE b32_4tech           match_part_insensitive_cc(char *a, char *b);
-FSTRING_INLINE b32_4tech           match_part_insensitive_sc(String a, char *b);
-FSTRING_LINK b32_4tech             match_part_insensitive_cs(char *a, String b);
-FSTRING_LINK b32_4tech             match_part_insensitive_ss(String a, String b);
-FSTRING_LINK i32_4tech             compare_cc(char *a, char *b);
-FSTRING_LINK i32_4tech             compare_sc(String a, char *b);
-FSTRING_INLINE i32_4tech           compare_cs(char *a, String b);
-FSTRING_LINK i32_4tech             compare_ss(String a, String b);
-FSTRING_LINK i32_4tech             find_c_char(char *str, i32_4tech start, char character);
-FSTRING_LINK i32_4tech             find_s_char(String str, i32_4tech start, char character);
-FSTRING_LINK i32_4tech             rfind_s_char(String str, i32_4tech start, char character);
-FSTRING_LINK i32_4tech             find_c_chars(char *str, i32_4tech start, char *characters);
-FSTRING_LINK i32_4tech             find_s_chars(String str, i32_4tech start, char *characters);
-FSTRING_LINK i32_4tech             find_substr_c(char *str, i32_4tech start, String seek);
-FSTRING_LINK i32_4tech             find_substr_s(String str, i32_4tech start, String seek);
-FSTRING_LINK i32_4tech             rfind_substr_s(String str, i32_4tech start, String seek);
-FSTRING_LINK i32_4tech             find_substr_insensitive_c(char *str, i32_4tech start, String seek);
-FSTRING_LINK i32_4tech             find_substr_insensitive_s(String str, i32_4tech start, String seek);
-FSTRING_INLINE b32_4tech           has_substr_c(char *s, String seek);
-FSTRING_INLINE b32_4tech           has_substr_s(String s, String seek);
-FSTRING_INLINE b32_4tech           has_substr_insensitive_c(char *s, String seek);
-FSTRING_INLINE b32_4tech           has_substr_insensitive_s(String s, String seek);
-FSTRING_LINK i32_4tech             copy_fast_unsafe_cc(char *dest, char *src);
-FSTRING_LINK i32_4tech             copy_fast_unsafe_cs(char *dest, String src);
-FSTRING_LINK b32_4tech             copy_checked_ss(String *dest, String src);
-FSTRING_LINK b32_4tech             copy_checked_cs(char *dest, i32_4tech dest_cap, String src);
-FSTRING_LINK b32_4tech             copy_partial_sc(String *dest, char *src);
-FSTRING_LINK b32_4tech             copy_partial_ss(String *dest, String src);
-FSTRING_LINK b32_4tech             copy_partial_cs(char *dest, i32_4tech dest_cap, String src);
-FSTRING_INLINE i32_4tech           copy_cc(char *dest, char *src);
-FSTRING_INLINE void                copy_ss(String *dest, String src);
-FSTRING_INLINE void                copy_sc(String *dest, char *src);
-FSTRING_LINK b32_4tech             append_checked_ss(String *dest, String src);
-FSTRING_LINK b32_4tech             append_partial_sc(String *dest, char *src);
-FSTRING_LINK b32_4tech             append_partial_ss(String *dest, String src);
-FSTRING_LINK b32_4tech             append_s_char(String *dest, char c);
-FSTRING_INLINE b32_4tech           append_ss(String *dest, String src);
-FSTRING_INLINE b32_4tech           append_sc(String *dest, char *src);
-FSTRING_LINK b32_4tech             terminate_with_null(String *str);
-FSTRING_LINK b32_4tech             append_padding(String *dest, char c, i32_4tech target_size);
-FSTRING_LINK void                  string_interpret_escapes(String src, char *dst);
-FSTRING_LINK void                  replace_char(String *str, char replace, char with);
-FSTRING_LINK void                  replace_str_ss(String *str, String replace, String with);
-FSTRING_LINK void                  replace_str_sc(String *str, String replace, char *with);
-FSTRING_LINK void                  replace_str_cs(String *str, char *replace, String with);
-FSTRING_LINK void                  replace_str_cc(String *str, char *replace, char *with);
-FSTRING_LINK void                  to_lower_cc(char *src, char *dst);
-FSTRING_LINK void                  to_lower_ss(String *dst, String src);
-FSTRING_LINK void                  to_lower_s(String *str);
-FSTRING_LINK void                  to_upper_cc(char *src, char *dst);
-FSTRING_LINK void                  to_upper_ss(String *dst, String src);
-FSTRING_LINK void                  to_upper_s(String *str);
-FSTRING_LINK void                  to_camel_cc(char *src, char *dst);
-FSTRING_LINK i32_4tech             int_to_str_size(i32_4tech x);
-FSTRING_LINK b32_4tech             int_to_str(String *dest, i32_4tech x);
-FSTRING_LINK b32_4tech             append_int_to_str(String *dest, i32_4tech x);
-FSTRING_LINK i32_4tech             u64_to_str_size(uint64_t x);
-FSTRING_LINK b32_4tech             u64_to_str(String *dest, uint64_t x);
-FSTRING_LINK b32_4tech             append_u64_to_str(String *dest, uint64_t x);
-FSTRING_LINK i32_4tech             float_to_str_size(float x);
-FSTRING_LINK b32_4tech             append_float_to_str(String *dest, float x);
-FSTRING_LINK b32_4tech             float_to_str(String *dest, float x);
-FSTRING_LINK i32_4tech             str_is_int_c(char *str);
-FSTRING_LINK b32_4tech             str_is_int_s(String str);
-FSTRING_LINK i32_4tech             str_to_int_c(char *str);
-FSTRING_LINK i32_4tech             str_to_int_s(String str);
-FSTRING_LINK i32_4tech             hexchar_to_int(char c);
-FSTRING_LINK char                  int_to_hexchar(i32_4tech x);
-FSTRING_LINK u32_4tech             hexstr_to_int(String str);
-FSTRING_LINK b32_4tech             color_to_hexstr(String *s, u32_4tech color);
-FSTRING_LINK b32_4tech             hexstr_to_color(String s, u32_4tech *out);
-FSTRING_LINK i32_4tech             reverse_seek_slash_pos(String str, i32_4tech pos);
-FSTRING_INLINE i32_4tech           reverse_seek_slash(String str);
-FSTRING_INLINE String              front_of_directory(String dir);
-FSTRING_INLINE String              path_of_directory(String dir);
-FSTRING_LINK b32_4tech             set_last_folder_sc(String *dir, char *folder_name, char slash);
-FSTRING_LINK b32_4tech             set_last_folder_ss(String *dir, String folder_name, char slash);
-FSTRING_LINK String                file_extension(String str);
-FSTRING_LINK b32_4tech             remove_extension(String *str);
-FSTRING_LINK b32_4tech             remove_last_folder(String *str);
-FSTRING_LINK b32_4tech             string_set_match_table(void *str_set, i32_4tech item_size, i32_4tech count, String str, i32_4tech *match_index);
-FSTRING_LINK b32_4tech             string_set_match(String *str_set, i32_4tech count, String str, i32_4tech *match_index);
-FSTRING_LINK String                get_first_double_line(String source);
-FSTRING_LINK String                get_next_double_line(String source, String line);
-FSTRING_LINK String                get_next_word(String source, String prev_word);
-FSTRING_LINK String                get_first_word(String source);
-FSTRING_LINK String                string_push(Partition *part, i32_4tech size);
-FSTRING_LINK String                string_push_copy(Partition *part, String str);
-
-#endif
-
-#if !defined(FSTRING_C) && !defined(FSTRING_GUARD)
-
-FSTRING_INLINE String              make_string(void *str, i32_4tech size, i32_4tech mem_size){return(make_string_cap(str,size,mem_size));}
-FSTRING_INLINE String              substr(String str, i32_4tech start){return(substr_tail(str,start));}
-FSTRING_LINK String                skip_whitespace(String str, i32_4tech *skip_length){return(skip_whitespace_measure(str,skip_length));}
-FSTRING_LINK String                skip_chop_whitespace(String str, i32_4tech *skip_length){return(skip_chop_whitespace_measure(str,skip_length));}
-FSTRING_LINK b32_4tech             match(char *a, char *b){return(match_cc(a,b));}
-FSTRING_LINK b32_4tech             match(String a, char *b){return(match_sc(a,b));}
-FSTRING_INLINE b32_4tech           match(char *a, String b){return(match_cs(a,b));}
-FSTRING_LINK b32_4tech             match(String a, String b){return(match_ss(a,b));}
-FSTRING_LINK b32_4tech             match_part(char *a, char *b, i32_4tech *len){return(match_part_ccl(a,b,len));}
-FSTRING_LINK b32_4tech             match_part(String a, char *b, i32_4tech *len){return(match_part_scl(a,b,len));}
-FSTRING_INLINE b32_4tech           match_part(char *a, char *b){return(match_part_cc(a,b));}
-FSTRING_INLINE b32_4tech           match_part(String a, char *b){return(match_part_sc(a,b));}
-FSTRING_LINK b32_4tech             match_part(char *a, String b){return(match_part_cs(a,b));}
-FSTRING_LINK b32_4tech             match_part(String a, String b){return(match_part_ss(a,b));}
-FSTRING_LINK b32_4tech             match_insensitive(char *a, char *b){return(match_insensitive_cc(a,b));}
-FSTRING_LINK b32_4tech             match_insensitive(String a, char *b){return(match_insensitive_sc(a,b));}
-FSTRING_INLINE b32_4tech           match_insensitive(char *a, String b){return(match_insensitive_cs(a,b));}
-FSTRING_LINK b32_4tech             match_insensitive(String a, String b){return(match_insensitive_ss(a,b));}
-FSTRING_LINK b32_4tech             match_part_insensitive(char *a, char *b, i32_4tech *len){return(match_part_insensitive_ccl(a,b,len));}
-FSTRING_LINK b32_4tech             match_part_insensitive(String a, char *b, i32_4tech *len){return(match_part_insensitive_scl(a,b,len));}
-FSTRING_INLINE b32_4tech           match_part_insensitive(char *a, char *b){return(match_part_insensitive_cc(a,b));}
-FSTRING_INLINE b32_4tech           match_part_insensitive(String a, char *b){return(match_part_insensitive_sc(a,b));}
-FSTRING_LINK b32_4tech             match_part_insensitive(char *a, String b){return(match_part_insensitive_cs(a,b));}
-FSTRING_LINK b32_4tech             match_part_insensitive(String a, String b){return(match_part_insensitive_ss(a,b));}
-FSTRING_LINK i32_4tech             compare(char *a, char *b){return(compare_cc(a,b));}
-FSTRING_LINK i32_4tech             compare(String a, char *b){return(compare_sc(a,b));}
-FSTRING_INLINE i32_4tech           compare(char *a, String b){return(compare_cs(a,b));}
-FSTRING_LINK i32_4tech             compare(String a, String b){return(compare_ss(a,b));}
-FSTRING_LINK i32_4tech             find(char *str, i32_4tech start, char character){return(find_c_char(str,start,character));}
-FSTRING_LINK i32_4tech             find(String str, i32_4tech start, char character){return(find_s_char(str,start,character));}
-FSTRING_LINK i32_4tech             rfind(String str, i32_4tech start, char character){return(rfind_s_char(str,start,character));}
-FSTRING_LINK i32_4tech             find(char *str, i32_4tech start, char *characters){return(find_c_chars(str,start,characters));}
-FSTRING_LINK i32_4tech             find(String str, i32_4tech start, char *characters){return(find_s_chars(str,start,characters));}
-FSTRING_LINK i32_4tech             find_substr(char *str, i32_4tech start, String seek){return(find_substr_c(str,start,seek));}
-FSTRING_LINK i32_4tech             find_substr(String str, i32_4tech start, String seek){return(find_substr_s(str,start,seek));}
-FSTRING_LINK i32_4tech             rfind_substr(String str, i32_4tech start, String seek){return(rfind_substr_s(str,start,seek));}
-FSTRING_LINK i32_4tech             find_substr_insensitive(char *str, i32_4tech start, String seek){return(find_substr_insensitive_c(str,start,seek));}
-FSTRING_LINK i32_4tech             find_substr_insensitive(String str, i32_4tech start, String seek){return(find_substr_insensitive_s(str,start,seek));}
-FSTRING_INLINE b32_4tech           has_substr(char *s, String seek){return(has_substr_c(s,seek));}
-FSTRING_INLINE b32_4tech           has_substr(String s, String seek){return(has_substr_s(s,seek));}
-FSTRING_INLINE b32_4tech           has_substr_insensitive(char *s, String seek){return(has_substr_insensitive_c(s,seek));}
-FSTRING_INLINE b32_4tech           has_substr_insensitive(String s, String seek){return(has_substr_insensitive_s(s,seek));}
-FSTRING_LINK i32_4tech             copy_fast_unsafe(char *dest, char *src){return(copy_fast_unsafe_cc(dest,src));}
-FSTRING_LINK i32_4tech             copy_fast_unsafe(char *dest, String src){return(copy_fast_unsafe_cs(dest,src));}
-FSTRING_LINK b32_4tech             copy_checked(String *dest, String src){return(copy_checked_ss(dest,src));}
-FSTRING_LINK b32_4tech             copy_checked(char *dest, i32_4tech dest_cap, String src){return(copy_checked_cs(dest,dest_cap,src));}
-FSTRING_LINK b32_4tech             copy_partial(String *dest, char *src){return(copy_partial_sc(dest,src));}
-FSTRING_LINK b32_4tech             copy_partial(String *dest, String src){return(copy_partial_ss(dest,src));}
-FSTRING_LINK b32_4tech             copy_partial(char *dest, i32_4tech dest_cap, String src){return(copy_partial_cs(dest,dest_cap,src));}
-FSTRING_INLINE i32_4tech           copy(char *dest, char *src){return(copy_cc(dest,src));}
-FSTRING_INLINE void                copy(String *dest, String src){return(copy_ss(dest,src));}
-FSTRING_INLINE void                copy(String *dest, char *src){return(copy_sc(dest,src));}
-FSTRING_LINK b32_4tech             append_checked(String *dest, String src){return(append_checked_ss(dest,src));}
-FSTRING_LINK b32_4tech             append_partial(String *dest, char *src){return(append_partial_sc(dest,src));}
-FSTRING_LINK b32_4tech             append_partial(String *dest, String src){return(append_partial_ss(dest,src));}
-FSTRING_LINK b32_4tech             append(String *dest, char c){return(append_s_char(dest,c));}
-FSTRING_INLINE b32_4tech           append(String *dest, String src){return(append_ss(dest,src));}
-FSTRING_INLINE b32_4tech           append(String *dest, char *src){return(append_sc(dest,src));}
-FSTRING_LINK void                  replace_str(String *str, String replace, String with){return(replace_str_ss(str,replace,with));}
-FSTRING_LINK void                  replace_str(String *str, String replace, char *with){return(replace_str_sc(str,replace,with));}
-FSTRING_LINK void                  replace_str(String *str, char *replace, String with){return(replace_str_cs(str,replace,with));}
-FSTRING_LINK void                  replace_str(String *str, char *replace, char *with){return(replace_str_cc(str,replace,with));}
-FSTRING_LINK void                  to_lower(char *src, char *dst){return(to_lower_cc(src,dst));}
-FSTRING_LINK void                  to_lower(String *dst, String src){return(to_lower_ss(dst,src));}
-FSTRING_LINK void                  to_lower(String *str){return(to_lower_s(str));}
-FSTRING_LINK void                  to_upper(char *src, char *dst){return(to_upper_cc(src,dst));}
-FSTRING_LINK void                  to_upper(String *dst, String src){return(to_upper_ss(dst,src));}
-FSTRING_LINK void                  to_upper(String *str){return(to_upper_s(str));}
-FSTRING_LINK void                  to_camel(char *src, char *dst){return(to_camel_cc(src,dst));}
-FSTRING_LINK i32_4tech             str_is_int(char *str){return(str_is_int_c(str));}
-FSTRING_LINK b32_4tech             str_is_int(String str){return(str_is_int_s(str));}
-FSTRING_LINK i32_4tech             str_to_int(char *str){return(str_to_int_c(str));}
-FSTRING_LINK i32_4tech             str_to_int(String str){return(str_to_int_s(str));}
-FSTRING_LINK i32_4tech             reverse_seek_slash(String str, i32_4tech pos){return(reverse_seek_slash_pos(str,pos));}
-FSTRING_LINK b32_4tech             set_last_folder(String *dir, char *folder_name, char slash){return(set_last_folder_sc(dir,folder_name,slash));}
-FSTRING_LINK b32_4tech             set_last_folder(String *dir, String folder_name, char slash){return(set_last_folder_ss(dir,folder_name,slash));}
-FSTRING_LINK b32_4tech             string_set_match(void *str_set, i32_4tech item_size, i32_4tech count, String str, i32_4tech *match_index){return(string_set_match_table(str_set,item_size,count,str,match_index));}
-
-#endif
-
-
-//
-// Character Helpers
-//
-
-#if !defined(FSTRING_GUARD)
- FSTRING_INLINE b32_4tech
-char_is_slash(char c)
-{
-    return (c == '\\' || c == '/');
-}
-#endif
-
-#if !defined(FSTRING_GUARD)
- FSTRING_INLINE b32_4tech
-char_is_upper(char c)
-{
-    return (c >= 'A' && c <= 'Z');
-}
-#endif
-
-#if !defined(FSTRING_GUARD)
- FSTRING_INLINE b32_4tech
-char_is_upper_utf8(char c)
-{
-    return ((c >= 'A' && c <= 'Z') || (unsigned char)c >= 128);
-}
-#endif
-
-#if !defined(FSTRING_GUARD)
- FSTRING_INLINE b32_4tech
-char_is_lower(char c)
-{
-    return (c >= 'a' && c <= 'z');
-}
-#endif
-
-#if !defined(FSTRING_GUARD)
- FSTRING_INLINE b32_4tech
-char_is_lower_utf8(u8_4tech c)
-{
-    return ((c >= 'a' && c <= 'z') || (unsigned char)c >= 128);
-}
-#endif
-
-#if !defined(FSTRING_GUARD)
- FSTRING_INLINE char
-char_to_upper(char c)
-{
-    return (c >= 'a' && c <= 'z') ? c + (char)('A' - 'a') : c;
-}
-#endif
-
-#if !defined(FSTRING_GUARD)
- FSTRING_INLINE char
-char_to_lower(char c)
-{
-    return (c >= 'A' && c <= 'Z') ? c - (char)('A' - 'a') : c;
-}
-#endif
-
-#if !defined(FSTRING_GUARD)
- FSTRING_INLINE b32_4tech
-char_is_whitespace(char c)
-{
-    return (c == ' ' || c == '\n' || c == '\r' || c == '\t');
-}
-#endif
-
-#if !defined(FSTRING_GUARD)
- FSTRING_INLINE b32_4tech
-char_is_alpha_numeric(char c)
-{
-    return ((c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z') || (c >= '0' && c <= '9') || c == '_');
-}
-#endif
-
-#if !defined(FSTRING_GUARD)
- FSTRING_INLINE b32_4tech
-char_is_alpha_numeric_utf8(u8_4tech c)
-{
-    return ((c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z') || (c >= '0' && c <= '9') || c == '_' || (unsigned char)c >= 128);
-}
-#endif
-
-#if !defined(FSTRING_GUARD)
- FSTRING_INLINE b32_4tech
-char_is_alpha_numeric_true(char c)
-{
-    return ((c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z') || (c >= '0' && c <= '9'));
-}
-#endif
-
-#if !defined(FSTRING_GUARD)
- FSTRING_INLINE b32_4tech
-char_is_alpha_numeric_true_utf8(u8_4tech c)
-{
-    return ((c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z') || (c >= '0' && c <= '9') || (unsigned char)c >= 128);
-}
-#endif
-
-#if !defined(FSTRING_GUARD)
- FSTRING_INLINE b32_4tech
-char_is_alpha(char c)
-{
-    return ((c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z') || c == '_');
-}
-#endif
-
-#if !defined(FSTRING_GUARD)
- FSTRING_INLINE b32_4tech
-char_is_alpha_utf8(u8_4tech c)
-{
-    return ((c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z') || c == '_' || (unsigned char)c >= 128);
-}
-#endif
-
-#if !defined(FSTRING_GUARD)
- FSTRING_INLINE b32_4tech
-char_is_alpha_true(char c)
-{
-    return ((c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z'));
-}
-#endif
-
-#if !defined(FSTRING_GUARD)
- FSTRING_INLINE b32_4tech
-char_is_alpha_true_utf8(u8_4tech c)
-{
-    return ((c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z') || (unsigned char)c >= 128);
-}
-#endif
-
-#if !defined(FSTRING_GUARD)
- FSTRING_INLINE b32_4tech
-char_is_hex(char c)
-{
-    return ((c >= '0' && c <= '9') || (c >= 'A' && c <= 'F') || (c >= 'a' && c <= 'f'));
-}
-#endif
-
-#if !defined(FSTRING_GUARD)
- FSTRING_INLINE b32_4tech
-char_is_hex_utf8(u8_4tech c)
-{
-    return ((c >= '0' && c <= '9') || (c >= 'A' && c <= 'F') || (c >= 'a' && c <= 'f') || (unsigned char)c >= 128);
-}
-#endif
-
-#if !defined(FSTRING_GUARD)
- FSTRING_INLINE b32_4tech
-char_is_numeric(char c)
-{
-    return (c >= '0' && c <= '9');
-}
-#endif
-
-#if !defined(FSTRING_GUARD)
- FSTRING_INLINE b32_4tech
-char_is_numeric_utf8(u8_4tech c)
-{
-    return ((c >= '0' && c <= '9') || (unsigned char)c >= 128);
-}
-#endif
-
-
-//
-// String Making Functions
-//
-
-
-#if !defined(FSTRING_GUARD)
- FSTRING_INLINE String
-make_string_cap(void *str, i32_4tech size, i32_4tech mem_size){
-    String result;
-    result.str = (char*)str;
-    result.size = size;
-    result.memory_size = mem_size;
-    return(result);
-}
-#endif
-
-#if !defined(FSTRING_GUARD)
- FSTRING_INLINE String
-make_string(void *str, i32_4tech size){
-    return(make_string(str, size, size));
-}
-#endif
-
-#if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK i32_4tech
-str_size(char *str)
-{
-    i32_4tech i = 0;
-    if (str != 0){
-        for (;str[i];++i);
-    }
-    return(i);
-}
-#endif
-
-#if !defined(FSTRING_GUARD)
- FSTRING_INLINE String
-make_string_slowly(void *str)
-{
-    String result;
-    result.str = (char*)str;
-    result.size = str_size((char*)str);
-    result.memory_size = result.size + 1;
-    return(result);
-}
-#endif
-
-
-#if !defined(FSTRING_GUARD)
- FSTRING_INLINE String
-substr_tail(String str, i32_4tech start)
-{
-    String result;
-    result.str = str.str + start;
-    result.size = str.size - start;
-    result.memory_size = 0;
-    return(result);
-}
-#endif
-
-#if !defined(FSTRING_GUARD)
- FSTRING_INLINE String
-substr(String str, i32_4tech start, i32_4tech size)
-{
-    String result;
-    result.str = str.str + start;
-    result.size = size;
-    if (start + size > str.size){
-        result.size = str.size - start;
-    }
-    result.memory_size = 0;
-    return(result);
-}
-#endif
-
-#if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK String
-skip_whitespace(String str)
-{
-    String result = {};
-    i32_4tech i = 0;
-    for (; i < str.size && char_is_whitespace(str.str[i]); ++i);
-    result = substr(str, i, str.size - i);
-    return(result);
-}
-#endif
-
-
-#if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK String
-skip_whitespace_measure(String str, i32_4tech *skip_length)
-{
-    String result = {};
-    i32_4tech i = 0;
-    for (; i < str.size && char_is_whitespace(str.str[i]); ++i);
-    result = substr(str, i, str.size - i);
-    *skip_length = i;
-    return(result);
-}
-#endif
-
-#if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK String
-chop_whitespace(String str)
-{
-    String result = {};
-    i32_4tech i = str.size;
-    for (; i > 0 && char_is_whitespace(str.str[i-1]); --i);
-    result = substr(str, 0, i);
-    return(result);
-}
-#endif
-
-#if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK String
-skip_chop_whitespace(String str)
-{
-    str = skip_whitespace(str);
-    str = chop_whitespace(str);
-    return(str);
-}
-#endif
-
-
-#if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK String
-skip_chop_whitespace_measure(String str, i32_4tech *skip_length)
-{
-    str = skip_whitespace_measure(str, skip_length);
-    str = chop_whitespace(str);
-    return(str);
-}
-#endif
-
-#if !defined(FSTRING_GUARD)
- FSTRING_INLINE String
-tailstr(String str)
-{
-    String result;
-    result.str = str.str + str.size;
-    result.memory_size = str.memory_size - str.size;
-    result.size = 0;
-    return(result);
-}
-#endif
-
-
-//
-// String Comparison
-//
-
-
-#if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK b32_4tech
-match_cc(char *a, char *b){
-    for (i32_4tech i = 0;; ++i){
-        if (a[i] != b[i]){
-            return 0;
-        }
-        if (a[i] == 0){
-            return 1;
-        }
-    }
-}
-#endif
-
-
-#if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK b32_4tech
-match_sc(String a, char *b){
-    i32_4tech i = 0;
-    for (; i < a.size; ++i){
-        if (a.str[i] != b[i]){
-            return 0;
-        }
-    }
-    if (b[i] != 0){
-        return 0;
-    }
-    return 1;
-}
-#endif
-
-
-#if !defined(FSTRING_GUARD)
- FSTRING_INLINE b32_4tech
-match_cs(char *a, String b){
-    return(match_sc(b,a));
-}
-#endif
-
-
-#if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK b32_4tech
-match_ss(String a, String b){
-    if (a.size != b.size){
-        return 0;
-    }
-    for (i32_4tech i = 0; i < b.size; ++i){
-        if (a.str[i] != b.str[i]){
-            return 0;
-        }
-    }
-    return 1;
-}
-#endif
-
-
-#if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK b32_4tech
-match_part_ccl(char *a, char *b, i32_4tech *len){
-    if (a == 0){
-        a = "";
-    }
-    if (b == 0){
-        b = "";
-    }
-    
-    i32_4tech i;
-    for (i = 0; b[i] != 0; ++i){
-        if (a[i] != b[i]){
-            return(0);
-        }
-    }
-    *len = i;
-    return(1);
-}
-#endif
-
-
-#if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK b32_4tech
-match_part_scl(String a, char *b, i32_4tech *len){
-    if (b == 0){
-        b = "";
-    }
-    i32_4tech i;
-    for (i = 0; b[i] != 0; ++i){
-        if (i == a.size || a.str[i] != b[i]){
-            return(0);
-        }
-    }
-    *len = i;
-    return(1);
-}
-#endif
-
-
-#if !defined(FSTRING_GUARD)
- FSTRING_INLINE b32_4tech
-match_part_cc(char *a, char *b){
-    i32_4tech x;
-    return match_part_ccl(a,b,&x);
-}
-#endif
-
-
-#if !defined(FSTRING_GUARD)
- FSTRING_INLINE b32_4tech
-match_part_sc(String a, char *b){
-    i32_4tech x;
-    return match_part_scl(a,b,&x);
-}
-#endif
-
-
-#if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK b32_4tech
-match_part_cs(char *a, String b){
-    for (i32_4tech i = 0; i != b.size; ++i){
-        if (a[i] != b.str[i]){
-            return 0;
-        }
-    }
-    return 1;
-}
-#endif
-
-
-#if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK b32_4tech
-match_part_ss(String a, String b){
-    if (a.size < b.size){
-        return(0);
-    }
-    for (i32_4tech i = 0; i < b.size; ++i){
-        if (a.str[i] != b.str[i]){
-            return(0);
-        }
-    }
-    return(1);
-}
-#endif
-
-
-#if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK b32_4tech
-match_insensitive_cc(char *a, char *b){
-    for (i32_4tech i = 0;; ++i){
-        if (char_to_upper(a[i]) !=
-            char_to_upper(b[i])){
-            return 0;
-        }
-        if (a[i] == 0){
-            return 1;
-        }
-    }
-}
-#endif
-
-
-#if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK b32_4tech
-match_insensitive_sc(String a, char *b){
-    i32_4tech i = 0;
-    for (; i < a.size; ++i){
-        if (char_to_upper(a.str[i]) !=
-            char_to_upper(b[i])){
-            return 0;
-        }
-    }
-    if (b[i] != 0){
-        return 0;
-    }
-    return 1;
-}
-#endif
-
-
-#if !defined(FSTRING_GUARD)
- FSTRING_INLINE b32_4tech
-match_insensitive_cs(char *a, String b){
-    return match_insensitive_sc(b,a);
-}
-#endif
-
-
-#if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK b32_4tech
-match_insensitive_ss(String a, String b){
-    if (a.size != b.size){
-        return 0;
-    }
-    for (i32_4tech i = 0; i < b.size; ++i){
-        if (char_to_upper(a.str[i]) !=
-            char_to_upper(b.str[i])){
-            return 0;
-        }
-    }
-    return 1;
-}
-#endif
-
-
-#if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK b32_4tech
-match_part_insensitive_ccl(char *a, char *b, i32_4tech *len){
-    i32_4tech i;
-    for (i = 0; b[i] != 0; ++i){
-        if (char_to_upper(a[i]) != char_to_upper(b[i])){
-            return 0;
-        }
-    }
-    *len = i;
-    return 1;
-}
-#endif
-
-
-#if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK b32_4tech
-match_part_insensitive_scl(String a, char *b, i32_4tech *len){
-    i32_4tech i;
-    for (i = 0; b[i] != 0; ++i){
-        if (char_to_upper(a.str[i]) != char_to_upper(b[i]) ||
-            i == a.size){
-            return 0;
-        }
-    }
-    *len = i;
-    return 1;
-}
-#endif
-
-
-#if !defined(FSTRING_GUARD)
- FSTRING_INLINE b32_4tech
-match_part_insensitive_cc(char *a, char *b){
-    i32_4tech x;
-    return match_part_insensitive_ccl(a,b,&x);
-}
-#endif
-
-
-#if !defined(FSTRING_GUARD)
- FSTRING_INLINE b32_4tech
-match_part_insensitive_sc(String a, char *b){
-    i32_4tech x;
-    return match_part_insensitive_scl(a,b,&x);
-}
-#endif
-
-
-#if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK b32_4tech
-match_part_insensitive_cs(char *a, String b){
-    for (i32_4tech i = 0; i != b.size; ++i){
-        if (char_to_upper(a[i]) != char_to_upper(b.str[i])){
-            return(0);
-        }
-    }
-    return(1);
-}
-#endif
-
-
-#if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK b32_4tech
-match_part_insensitive_ss(String a, String b){
-    if (a.size < b.size){
-        return(0);
-    }
-    for (i32_4tech i = 0; i < b.size; ++i){
-        if (char_to_upper(a.str[i]) != char_to_upper(b.str[i])){
-            return(0);
-        }
-    }
-    return(1);
-}
-#endif
-
-
-#if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK i32_4tech
-compare_cc(char *a, char *b){
-    i32_4tech i = 0, r = 0;
-    while (a[i] == b[i] && a[i] != 0){
-        ++i;
-    }
-    r = (a[i] > b[i]) - (a[i] < b[i]);
-    return(r);
-}
-#endif
-
-
-#if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK i32_4tech
-compare_sc(String a, char *b){
-    i32_4tech i = 0, r = 0;
-    while (i < a.size && a.str[i] == b[i]){
-        ++i;
-    }
-    if (i < a.size){
-        r = (a.str[i] > b[i]) - (a.str[i] < b[i]);
-    }
-    else{
-        if (b[i] == 0){
-            r = 0;
-        }
-        else{
-            r = -1;
-        }
-    }
-    return(r);
-}
-#endif
-
-
-#if !defined(FSTRING_GUARD)
- FSTRING_INLINE i32_4tech
-compare_cs(char *a, String b){
-    i32_4tech r = -compare_sc(b,a);
-    return(r);
-}
-#endif
-
-
-#if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK i32_4tech
-compare_ss(String a, String b){
-    i32_4tech i = 0, r = 0;
-    i32_4tech m = a.size;
-    if (b.size < m){
-        m = b.size;
-    }
-    while (i < m && a.str[i] == b.str[i]){
-        ++i;
-    }
-    
-    if (i < m){
-        r = (a.str[i] > b.str[i]) - (b.str[i] > a.str[i]);
-    }
-    else{
-        r = (a.size > b.size) - (b.size > a.size);
-    }
-    
-    return(r);
-}
-#endif
-
-//
-// Finding Characters and Substrings
-//
-
-
-#if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK i32_4tech
-find_c_char(char *str, i32_4tech start, char character){
-    i32_4tech i = start;
-    while (str[i] != character && str[i] != 0) ++i;
-    return(i);
-}
-#endif
-
-
-#if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK i32_4tech
-find_s_char(String str, i32_4tech start, char character){
-    i32_4tech i = start;
-    while (i < str.size && str.str[i] != character) ++i;
-    return(i);
-}
-#endif
-
-
-#if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK i32_4tech
-rfind_s_char(String str, i32_4tech start, char character){
-    i32_4tech i = start;
-    while (i >= 0 && str.str[i] != character) --i;
-    return(i);
-}
-#endif
-
-
-#if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK i32_4tech
-find_c_chars(char *str, i32_4tech start, char *characters){
-    i32_4tech i = start, j;
-    while (str[i] != 0){
-        for (j = 0; characters[j]; ++j){
-            if (str[i] == characters[j]){
-                return(i);
-            }
-        }
-        ++i;
-    }
-    return(i);
-}
-#endif
-
-
-#if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK i32_4tech
-find_s_chars(String str, i32_4tech start, char *characters){
-    i32_4tech i = start, j;
-    while (i < str.size){
-        for (j = 0; characters[j]; ++j){
-            if (str.str[i] == characters[j]){
-                return(i);
-            }
-        }
-        ++i;
-    }
-    return(i);
-}
-#endif
-
-
-#if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK i32_4tech
-find_substr_c(char *str, i32_4tech start, String seek){
-    i32_4tech i, j, k;
-    b32_4tech hit;
-    
-    if (seek.size == 0){
-        i = str_size(str);
-        return(i);
-    }
-    for (i = start; str[i]; ++i){
-        if (str[i] == seek.str[0]){
-            hit = 1;
-            for (j = 1, k = i+1; j < seek.size; ++j, ++k){
-                if (str[k] != seek.str[j]){
-                    hit = 0;
-                    break;
-                }
-            }
-            if (hit){
-                return(i);
-            }
-        }
-    }
-    return(i);
-}
-#endif
-
-
-#if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK i32_4tech
-find_substr_s(String str, i32_4tech start, String seek){
-    i32_4tech stop_at, i, j, k;
-    b32_4tech hit;
-    
-    if (seek.size == 0){
-        return str.size;
-    }
-    stop_at = str.size - seek.size + 1;
-    for (i = start; i < stop_at; ++i){
-        if (str.str[i] == seek.str[0]){
-            hit = 1;
-            for (j = 1, k = i+1; j < seek.size; ++j, ++k){
-                if (str.str[k] != seek.str[j]){
-                    hit = 0;
-                    break;
-                }
-            }
-            if (hit){
-                return i;
-            }
-        }
-    }
-    return(str.size);
-}
-#endif
-
-
-#if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK i32_4tech
-rfind_substr_s(String str, i32_4tech start, String seek){
-    i32_4tech i, j, k;
-    b32_4tech hit;
-    
-    if (seek.size == 0){
-        return -1;
-    }
-    if (start + seek.size > str.size){
-        start = str.size - seek.size;
-    }
-    for (i = start; i >= 0; --i){
-        if (str.str[i] == seek.str[0]){
-            hit = 1;
-            for (j = 1, k = i+1; j < seek.size; ++j, ++k){
-                if (str.str[k] != seek.str[j]){
-                    hit = 0;
-                    break;
-                }
-            }
-            if (hit){
-                return i;
-            }
-        }
-    }
-    return -1;
-}
-#endif
-
-
-#if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK i32_4tech
-find_substr_insensitive_c(char *str, i32_4tech start, String seek){
-    i32_4tech i, j, k;
-    b32_4tech hit;
-    char a_upper, b_upper;
-    char first_test_char;
-    
-    if (seek.size == 0){
-        return str_size(str);
-    }
-    first_test_char = char_to_upper(seek.str[0]);
-    for (i = start; str[i]; ++i){
-        a_upper = char_to_upper(str[i]);
-        if (a_upper == first_test_char){
-            hit = 1;
-            for (j = 1, k = i+1; j < seek.size; ++j, ++k){
-                a_upper = char_to_upper(str[k]);
-                b_upper = char_to_upper(seek.str[j]);
-                if (a_upper != b_upper){
-                    hit = 0;
-                    break;
-                }
-            }
-            if (hit){
-                return i;
-            }
-        }
-    }
-    return i;
-}
-#endif
-
-
-#if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK i32_4tech
-find_substr_insensitive_s(String str, i32_4tech start, String seek){
-    i32_4tech i, j, k;
-    i32_4tech stop_at;
-    b32_4tech hit;
-    char a_upper, b_upper;
-    char first_test_char;
-    
-    if (seek.size == 0){
-        return str.size;
-    }
-    stop_at = str.size - seek.size + 1;
-    first_test_char = char_to_upper(seek.str[0]);
-    for (i = start; i < stop_at; ++i){
-        a_upper = char_to_upper(str.str[i]);
-        if (a_upper == first_test_char){
-            hit = 1;
-            for (j = 1, k = i+1; j < seek.size; ++j, ++k){
-                a_upper = char_to_upper(str.str[k]);
-                b_upper = char_to_upper(seek.str[j]);
-                if (a_upper != b_upper){
-                    hit = 0;
-                    break;
-                }
-            }
-            if (hit){
-                return i;
-            }
-        }
-    }
-    return str.size;
-}
-#endif
-
-
-#if !defined(FSTRING_GUARD)
- FSTRING_INLINE b32_4tech
-has_substr_c(char *s, String seek){
-    return (s[find_substr_c(s, 0, seek)] != 0);
-}
-#endif
-
-
-#if !defined(FSTRING_GUARD)
- FSTRING_INLINE b32_4tech
-has_substr_s(String s, String seek){
-    return (find_substr_s(s, 0, seek) < s.size);
-}
-#endif
-
-
-#if !defined(FSTRING_GUARD)
- FSTRING_INLINE b32_4tech
-has_substr_insensitive_c(char *s, String seek){
-    return (s[find_substr_insensitive_c(s, 0, seek)] != 0);
-}
-#endif
-
-
-#if !defined(FSTRING_GUARD)
- FSTRING_INLINE b32_4tech
-has_substr_insensitive_s(String s, String seek){
-    return (find_substr_insensitive_s(s, 0, seek) < s.size);
-}
-#endif
-
-//
-// String Copies and Appends
-//
-
-
-#if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK i32_4tech
-copy_fast_unsafe_cc(char *dest, char *src){
-    char *start = dest;
-    while (*src != 0){
-        *dest = *src;
-        ++dest;
-        ++src;
-    }
-    return (i32_4tech)(dest - start);
-}
-#endif
-
-
-#if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK i32_4tech
-copy_fast_unsafe_cs(char *dest, String src){
-    i32_4tech i = 0;
-    while (i != src.size){
-        dest[i] = src.str[i];
-        ++i;
-    }
-    return(src.size);
-}
-#endif
-
-
-#if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK b32_4tech
-copy_checked_ss(String *dest, String src){
-    char *dest_str;
-    i32_4tech i;
-    if (dest->memory_size < src.size){
-        return 0;
-    }
-    dest_str = dest->str;
-    for (i = 0; i < src.size; ++i){
-        dest_str[i] = src.str[i];
-    }
-    dest->size = src.size;
-    return 1;
-}
-#endif
-
-
-#if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK b32_4tech
-copy_checked_cs(char *dest, i32_4tech dest_cap, String src){
-    i32_4tech i;
-    if (dest_cap < src.size){
-        return 0;
-    }
-    for (i = 0; i < src.size; ++i){
-        dest[i] = src.str[i];
-    }
-    return 1;
-}
-#endif
-
-
-#if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK b32_4tech
-copy_partial_sc(String *dest, char *src){
-    i32_4tech i = 0;
-    i32_4tech memory_size = dest->memory_size;
-    char *dest_str = dest->str;
-    while (src[i] != 0){
-        if (i >= memory_size){
-            return 0;
-        }
-        dest_str[i] = src[i];
-        ++i;
-    }
-    dest->size = i;
-    return 1;
-}
-#endif
-
-
-#if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK b32_4tech
-copy_partial_ss(String *dest, String src){
-    char *dest_str = dest->str;
-    i32_4tech memory_size = dest->memory_size;
-    b32_4tech result = 0;
-    if (memory_size >= src.size){
-        result = 1;
-        memory_size = src.size;
-    }
-    for (i32_4tech i = 0; i < memory_size; ++i){
-        dest_str[i] = src.str[i];
-    }
-    dest->size = memory_size;
-    return(result);
-}
-#endif
-
-
-#if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK b32_4tech
-copy_partial_cs(char *dest, i32_4tech dest_cap, String src){
-    b32_4tech result = 0;
-    i32_4tech copy_size = dest_cap;
-    i32_4tech i;
-    if (dest_cap >= src.size){
-        result = 1;
-        copy_size = src.size;
-    }
-    for (i = 0; i < copy_size; ++i){
-        dest[i] = src.str[i];
-    }
-    return(result);
-}
-#endif
-
-
-#if !defined(FSTRING_GUARD)
- FSTRING_INLINE i32_4tech
-copy_cc(char *dest, char *src){
-    return copy_fast_unsafe_cc(dest, src);
-}
-#endif
-
-
-#if !defined(FSTRING_GUARD)
- FSTRING_INLINE void
-copy_ss(String *dest, String src){
-    copy_checked_ss(dest, src);
-}
-#endif
-
-
-#if !defined(FSTRING_GUARD)
- FSTRING_INLINE void
-copy_sc(String *dest, char *src){
-    copy_partial_sc(dest, src);
-}
-#endif
-
-
-#if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK b32_4tech
-append_checked_ss(String *dest, String src){
-    String end;
-    end = tailstr(*dest);
-    b32_4tech result = copy_checked_ss(&end, src);
-    // NOTE(allen): This depends on end.size still being 0 if
-    // the check failed and no coppy occurred.
-    dest->size += end.size;
-    return result;
-}
-#endif
-
-
-#if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK b32_4tech
-append_partial_sc(String *dest, char *src){
-    String end = tailstr(*dest);
-    b32_4tech result = copy_partial_sc(&end, src);
-    dest->size += end.size;
-    return result;
-}
-#endif
-
-
-#if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK b32_4tech
-append_partial_ss(String *dest, String src){
-    String end = tailstr(*dest);
-    b32_4tech result = copy_partial_ss(&end, src);
-    dest->size += end.size;
-    return result;
-}
-#endif
-
-
-#if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK b32_4tech
-append_s_char(String *dest, char c){
-    b32_4tech result = 0;
-    if (dest->size < dest->memory_size){
-        dest->str[dest->size++] = c;
-        result = 1;
-    }
-    return result;
-}
-#endif
-
-
-#if !defined(FSTRING_GUARD)
- FSTRING_INLINE b32_4tech
-append_ss(String *dest, String src){
-    return append_partial_ss(dest, src);
-}
-#endif
-
-
-#if !defined(FSTRING_GUARD)
- FSTRING_INLINE b32_4tech
-append_sc(String *dest, char *src){
-    return append_partial_sc(dest, src);
-}
-#endif
-
-#if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK b32_4tech
-terminate_with_null(String *str){
-    b32_4tech result = 0;
-    if (str->size < str->memory_size){
-        str->str[str->size] = 0;
-        result = 1;
-    }
-    return(result);
-}
-#endif
-
-#if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK b32_4tech
-append_padding(String *dest, char c, i32_4tech target_size){
-    b32_4tech result = 1;
-    i32_4tech offset = target_size - dest->size;
-    i32_4tech r = 0;
-    if (offset > 0){
-        for (r = 0; r < offset; ++r){
-            if (append_s_char(dest, c) == 0){
-                result = 0;
-                break;
-            }
-        }
-    }
-    return(result);
-}
-#endif
-
-
-//
-// Other Edits
-//
-
-#if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK void
-string_interpret_escapes(String src, char *dst)
-{
-    i32_4tech mode = 0;
-    i32_4tech j = 0;
-    for (i32_4tech i = 0; i < src.size; ++i){
-        switch (mode){
-            case 0:
-            {
-                if (src.str[i] == '\\'){
-                    mode = 1;
-                }
-                else{
-                    dst[j++] = src.str[i];
-                }
-            }break;
-            
-            case 1:
-            {
-                char c = src.str[i];
-                switch (c){
-                    case '\\':{dst[j++] = '\\';} break;
-                    case 'n': {dst[j++] = '\n';} break;
-                    case 't': {dst[j++] = '\t';} break;
-                    case '"': {dst[j++] = '"'; } break;
-                    case '0': {dst[j++] = '\0';} break;
-                    default: {dst[j++] = '\\'; dst[j++] = c;}break;
-                }
-                mode = 0;
-            }break;
-        }
-    }
-    dst[j] = 0;
-}
-#endif
-
-#if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK void
-replace_char(String *str, char replace, char with){
-    char *s = str->str;
-    i32_4tech i = 0;
-    for (i = 0; i < str->size; ++i, ++s){
-        if (*s == replace) *s = with;
-    }
-}
-#endif
-
-#if !defined(FSTRING_GUARD)
-void
-block_move(void *a_ptr, void *b_ptr, i32_4tech s){
-    u8_4tech *a = (u8_4tech*)a_ptr;
-    u8_4tech *b = (u8_4tech*)b_ptr;
-    if (a < b){
-        for (i32_4tech i = 0; i < s; ++i, ++a, ++b){
-            *a = *b;
-        }
-    }
-    else if (a > b){
-        a = a + s - 1;
-        b = b + s - 1;
-        for (i32_4tech i = 0; i < s; ++i, --a, --b){
-            *a = *b;
-        }
-    }
-}
-
-void
-replace_range_str(String *str, i32_4tech first, i32_4tech one_past_last, String with){
-    i32_4tech shift = with.size - (one_past_last - first);
-    i32_4tech new_size = str->size + shift;
-    if (new_size <= str->memory_size){
-        if (shift != 0){
-            char *tail = str->str + one_past_last;
-            char *new_tail_pos = tail + shift;
-            block_move(new_tail_pos, tail, str->size - one_past_last);
-        }
-        block_move(str->str + first, with.str, with.size);
-        str->size += shift;
-    }
-}
-#endif
-
-
-#if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK void
-replace_str_ss(String *str, String replace, String with){
-    i32_4tech i = 0;
-    for (;;){
-        i = find_substr_s(*str, i, replace);
-        if (i >= str->size){
-            break;
-        }
-        replace_range_str(str, i, i + replace.size, with);
-        i += with.size;
-    }
-}
-#endif
-
-
-#if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK void
-replace_str_sc(String *str, String replace, char *with){
-    String w = make_string_slowly(with);
-    replace_str_ss(str, replace, w);
-}
-#endif
-
-
-#if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK void
-replace_str_cs(String *str, char *replace, String with){
-    String r = make_string_slowly(replace);
-    replace_str_ss(str, r, with);
-}
-#endif
-
-
-#if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK void
-replace_str_cc(String *str, char *replace, char *with){
-    String r = make_string_slowly(replace);
-    String w = make_string_slowly(with);
-    replace_str_ss(str, r, w);
-}
-#endif
-
-
-#if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK void
-to_lower_cc(char *src, char *dst){
-    for (; *src != 0; ++src){
-        *dst++ = char_to_lower(*src);
-    }
-    *dst++ = 0;
-}
-#endif
-
-
-#if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK void
-to_lower_ss(String *dst, String src){
-    i32_4tech i = 0;
-    i32_4tech size = src.size;
-    char *c = src.str;
-    char *d = dst->str;
-    
-    if (dst->memory_size >= size){
-        for (; i < size; ++i){
-            *d++ = char_to_lower(*c++);
-        }
-        dst->size = size;
-    }
-}
-#endif
-
-
-#if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK void
-to_lower_s(String *str){
-    i32_4tech i = 0;
-    i32_4tech size = str->size;
-    char *c = str->str;
-    for (; i < size; ++c, ++i){
-        *c = char_to_lower(*c);
-    }
-}
-#endif
-
-
-#if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK void
-to_upper_cc(char *src, char *dst){
-    for (; *src != 0; ++src){
-        *dst++ = char_to_upper(*src);
-    }
-    *dst++ = 0;
-}
-#endif
-
-
-#if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK void
-to_upper_ss(String *dst, String src){
-    i32_4tech i = 0;
-    i32_4tech size = src.size;
-    char *c = src.str;
-    char *d = dst->str;
-    
-    if (dst->memory_size >= size){
-        for (; i < size; ++i){
-            *d++ = char_to_upper(*c++);
-        }
-        dst->size = size;
-    }
-}
-#endif
-
-
-#if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK void
-to_upper_s(String *str){
-    i32_4tech i = 0;
-    i32_4tech size = str->size;
-    char *c = str->str;
-    for (; i < size; ++c, ++i){
-        *c = char_to_upper(*c);
-    }
-}
-#endif
-
-
-#if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK void
-to_camel_cc(char *src, char *dst){
-    char *c, ch;
-    i32_4tech is_first = 1;
-    for (c = src; *c != 0; ++c){
-        ch = *c;
-        if (char_is_alpha_numeric_true(ch)){
-            if (is_first){
-                is_first = 0;
-                ch = char_to_upper(ch);
-            }
-            else{
-                ch = char_to_lower(ch);
-            }
-        }
-        else{
-            is_first = 1;
-        }
-        *dst++ = ch;
-    }
-    *dst = 0;
-}
-#endif
-
-
-//
-//  String <-> Number Conversions
-//
-
-#if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK i32_4tech
-int_to_str_size(i32_4tech x){
-    i32_4tech size = 1;
-    if (x < 0){
-        size = 2;
-    }
-    x /= 10;
-    while (x != 0){
-        x /= 10;
-        ++size;
-    }
-    return(size);
-}
-#endif
-
-#if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK b32_4tech
-int_to_str(String *dest, i32_4tech x){
-    b32_4tech result = 1;
-    char *str = dest->str;
-    i32_4tech memory_size = dest->memory_size;
-    i32_4tech size, i, j;
-    b32_4tech negative;
-    
-    if (x == 0){
-        str[0] = '0';
-        dest->size = 1;
-    }
-    else{
-        size = 0;
-        negative = 0;
-        if (x < 0){
-            negative = 1;
-            x = -x;
-            str[size++] = '-';
-        }
-        while (x != 0){
-            if (size == memory_size){
-                result = 0;
-                break;
-            }
-            i = x % 10;
-            x /= 10;
-            str[size++] = (char)('0' + i);
-        }
-        if (result){
-            // NOTE(allen): Start i = 0 if not negative, start i = 1 if is negative because - should not be flipped if it is negative :)
-            for (i = negative, j = size-1; i < j; ++i, --j){
-                char temp = str[i];
-                str[i] = str[j];
-                str[j] = temp;
-            }
-            dest->size = size;
-        }
-        else{
-            dest->size = 0;
-        }
-    }
-    return(result);
-}
-#endif
-
-#if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK b32_4tech
-append_int_to_str(String *dest, i32_4tech x){
-    String last_part = tailstr(*dest);
-    b32_4tech result = int_to_str(&last_part, x);
-    if (result){
-        dest->size += last_part.size;
-    }
-    return(result);
-}
-#endif
-
-#if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK i32_4tech
-u64_to_str_size(uint64_t x){
-    i32_4tech size = 1;
-    x /= 10;
-    while (x != 0){
-        x /= 10;
-        ++size;
-    }
-    return(size);
-}
-#endif
-
-#if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK b32_4tech
-u64_to_str(String *dest, uint64_t x){
-    b32_4tech result = 1;
-    char *str = dest->str;
-    i32_4tech memory_size = dest->memory_size;
-    i32_4tech size, i, j;
-    
-    if (x == 0){
-        str[0] = '0';
-        dest->size = 1;
-    }
-    else{
-        size = 0;
-        while (x != 0){
-            if (size == memory_size){
-                result = 0;
-                break;
-            }
-            i = x % 10;
-            x /= 10;
-            str[size++] = (char)('0' + i);
-        }
-        if (result){
-            for (i = 0, j = size-1; i < j; ++i, --j){
-                char temp = str[i];
-                str[i] = str[j];
-                str[j] = temp;
-            }
-            dest->size = size;
-        }
-        else{
-            dest->size = 0;
-        }
-    }
-    return(result);
-}
-#endif
-
-#if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK b32_4tech
-append_u64_to_str(String *dest, uint64_t x){
-    String last_part = tailstr(*dest);
-    b32_4tech result = u64_to_str(&last_part, x);
-    if (result){
-        dest->size += last_part.size;
-    }
-    return(result);
-}
-#endif
-
-#if !defined(FSTRING_GUARD)
-typedef struct Float_To_Str_Variables{
-    b32_4tech negative;
-    i32_4tech int_part;
-    i32_4tech dec_part;
-} Float_To_Str_Variables;
-
-static Float_To_Str_Variables
-get_float_vars(float x){
-    Float_To_Str_Variables vars = {};
-    
-    if (x < 0){
-        vars.negative = 1;
-        x = -x;
-    }
-    
-    vars.int_part = (i32_4tech)(x);
-    vars.dec_part = (i32_4tech)((x - vars.int_part) * 1000);
-    
-    return(vars);
-}
-#endif
-
-#if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK i32_4tech
-float_to_str_size(float x){
-    Float_To_Str_Variables vars = get_float_vars(x);
-    i32_4tech size = vars.negative + int_to_str_size(vars.int_part) + 1 + int_to_str_size(vars.dec_part);
-    return(size);
-}
-#endif
-
-#if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK b32_4tech
-append_float_to_str(String *dest, float x){
-    b32_4tech result = 1;
-    Float_To_Str_Variables vars = get_float_vars(x);
-    
-    if (vars.negative){
-        append_s_char(dest, '-');
-    }
-    
-    append_int_to_str(dest, vars.int_part);
-    append_s_char(dest, '.');
-    append_int_to_str(dest, vars.dec_part);
-    
-    return(result);
-}
-#endif
-
-#if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK b32_4tech
-float_to_str(String *dest, float x){
-    b32_4tech result = 1;
-    dest->size = 0;
-    append_float_to_str(dest, x);
-    return(result);
-}
-#endif
-
-
-#if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK i32_4tech
-str_is_int_c(char *str){
-    b32_4tech result = 1;
-    for (; *str; ++str){
-        if (!char_is_numeric(*str)){
-            result = 0;
-            break;
-        }
-    }
-    return(result);
-}
-#endif
-
-
-#if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK b32_4tech
-str_is_int_s(String str){
-    b32_4tech result = 1;
-    for (i32_4tech i = 0; i < str.size; ++i){
-        if (!char_is_numeric(str.str[i])){
-            result = 0;
-            break;
-        }
-    }
-    return(result);
-}
-#endif
-
-
-#if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK i32_4tech
-str_to_int_c(char *str){
-    i32_4tech x = 0;
-    for (; *str; ++str){
-        if (*str >= '0' && *str <= '9'){
-            x *= 10;
-            x += *str - '0';
-        }
-        else{
-            x = 0;
-            break;
-        }
-    }
-    return(x);
-}
-#endif
-
-
-#if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK i32_4tech
-str_to_int_s(String str){
-    i32_4tech x, i;
-    if (str.size == 0){
-        x = 0;
-    }
-    else{
-        x = str.str[0] - '0';
-        for (i = 1; i < str.size; ++i){
-            x *= 10;
-            x += str.str[i] - '0';
-        }
-    }
-    return(x);
-}
-#endif
-
-#if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK i32_4tech
-hexchar_to_int(char c){
-    i32_4tech x = 0;
-    if (c >= '0' && c <= '9'){
-        x = c-'0';
-    }
-    else if (c > 'F'){
-        x = c+(10-'a');
-    }
-    else{
-        x = c+(10-'A');
-    }
-    return(x);
-}
-#endif
-
-#if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK char
-int_to_hexchar(i32_4tech x){
-    return (x<10)?((char)x+'0'):((char)x+'a'-10);
-}
-#endif
-
-#if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK u32_4tech
-hexstr_to_int(String str){
-    u32_4tech x;
-    i32_4tech i;
-    if (str.size == 0){
-        x = 0;
-    }
-    else{
-        x = hexchar_to_int(str.str[0]);
-        for (i = 1; i < str.size; ++i){
-            x *= 0x10;
-            x += hexchar_to_int(str.str[i]);
-        }
-    }
-    return(x);
-}
-#endif
-
-#if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK b32_4tech
-color_to_hexstr(String *s, u32_4tech color){
-    b32_4tech result = 0;
-    i32_4tech i;
-    
-    if (s->memory_size == 7 || s->memory_size == 8){
-        result = 1;
-        s->size = 6;
-        s->str[6] = 0;
-        color = color & 0x00FFFFFF;
-        for (i = 5; i >= 0; --i){
-            s->str[i] = int_to_hexchar(color & 0xF);
-            color >>= 4;
-        }
-    }
-    else if (s->memory_size > 8){
-        result = 1;
-        s->size = 8;
-        s->str[8] = 0;
-        for (i = 7; i >= 0; --i){
-            s->str[i] = int_to_hexchar(color & 0xF);
-            color >>= 4;
-        }
-    }
-    return(result);
-}
-#endif
-
-#if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK b32_4tech
-hexstr_to_color(String s, u32_4tech *out){
-    b32_4tech result = 0;
-    u32_4tech color = 0;
-    if (s.size == 6){
-        result = 1;
-        color = (u32_4tech)hexstr_to_int(s);
-        color |= (0xFF << 24);
-        *out = color;
-    }
-    else if (s.size == 8){
-        result = 1;
-        color = (u32_4tech)hexstr_to_int(s);
-        *out = color;
-    }
-    return(result);
-}
-#endif
-
-//
-// Directory String Management
-//
-
-
-#if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK i32_4tech
-reverse_seek_slash_pos(String str, i32_4tech pos){
-    i32_4tech i = str.size - 1 - pos;
-    while (i >= 0 && !char_is_slash(str.str[i])){
-        --i;
-    }
-    return i;
-}
-#endif
-
-#if !defined(FSTRING_GUARD)
- FSTRING_INLINE i32_4tech
-reverse_seek_slash(String str){
-    return(reverse_seek_slash_pos(str, 0));
-}
-#endif
-
-#if !defined(FSTRING_GUARD)
- FSTRING_INLINE String
-front_of_directory(String dir){
-    return substr_tail(dir, reverse_seek_slash(dir) + 1);
-}
-#endif
-
-#if !defined(FSTRING_GUARD)
- FSTRING_INLINE String
-path_of_directory(String dir){
-    return substr(dir, 0, reverse_seek_slash(dir) + 1);
-}
-#endif
-
-
-#if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK b32_4tech
-set_last_folder_sc(String *dir, char *folder_name, char slash){
-    b32_4tech result = 0;
-    i32_4tech size = reverse_seek_slash(*dir) + 1;
-    dir->size = size;
-    if (append_sc(dir, folder_name)){
-        if (append_s_char(dir, slash)){
-            result = 1;
-        }
-    }
-    if (!result){
-        dir->size = size;
-    }
-    return(result);
-}
-#endif
-
-
-#if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK b32_4tech
-set_last_folder_ss(String *dir, String folder_name, char slash){
-    b32_4tech result = 0;
-    i32_4tech size = reverse_seek_slash(*dir) + 1;
-    dir->size = size;
-    if (append_ss(dir, folder_name)){
-        if (append_s_char(dir, slash)){
-            result = 1;
-        }
-    }
-    if (!result){
-        dir->size = size;
-    }
-    return(result);
-}
-#endif
-
-#if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK String
-file_extension(String str){
-    i32_4tech i;
-    for (i = str.size - 1; i >= 0; --i){
-        if (str.str[i] == '.') break;
-    }
-    ++i;
-    return(make_string(str.str+i, str.size-i));
-}
-#endif
-
-#if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK b32_4tech
-remove_extension(String *str){
-    b32_4tech result = 0;
-    i32_4tech i;
-    for (i = str->size - 1; i >= 0; --i){
-        if (str->str[i] == '.') break;
-    }
-    if (i >= 0){
-        result = 1;
-        str->size = i + 1;
-    }
-    return(result);
-}
-#endif
-
-#if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK b32_4tech
-remove_last_folder(String *str){
-    b32_4tech result = 0;
-    i32_4tech end = reverse_seek_slash_pos(*str, 1);
-    if (end >= 0){
-        result = 1;
-        str->size = end + 1;
-    }
-    return(result);
-}
-#endif
-
-
-#if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK b32_4tech
-string_set_match_table(void *str_set, i32_4tech item_size, i32_4tech count, String str, i32_4tech *match_index){
-    b32_4tech result = 0;
-    i32_4tech i = 0;
-    uint8_t *ptr = (uint8_t*)str_set;
-    for (; i < count; ++i, ptr += item_size){
-        if (match_ss(*(String*)ptr, str)){
-            *match_index = i;
-            result = 1;
-            break;
-        }
-    }
-    return(result);
-}
-#endif
-
-#if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK b32_4tech
-string_set_match(String *str_set, i32_4tech count, String str, i32_4tech *match_index){
-    b32_4tech result = string_set_match_table(str_set, sizeof(String), count, str, match_index);
-    return(result);
-}
-#endif
-
-#if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK String
-get_first_double_line(String source){
-    String line = {};
-    i32_4tech pos0 = find_substr_s(source, 0, make_lit_string("\n\n"));
-    i32_4tech pos1 = find_substr_s(source, 0, make_lit_string("\r\n\r\n"));
-    if (pos1 < pos0){
-        pos0 = pos1;
-    }
-    line = substr(source, 0, pos0);
-    return(line);
-}
-#endif
-
-#if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK String
-get_next_double_line(String source, String line){
-    String next = {};
-    i32_4tech pos = (i32_4tech)(line.str - source.str) + line.size;
-    i32_4tech start = 0, pos0 = 0, pos1 = 0;
-    
-    if (pos < source.size){
-        //Assert(source.str[pos] == '\n' || source.str[pos] == '\r');
-        start = pos + 1;
-        
-        if (start < source.size){
-            pos0 = find_substr_s(source, start, make_lit_string("\n\n"));
-            pos1 = find_substr_s(source, start, make_lit_string("\r\n\r\n"));
-            if (pos1 < pos0){
-                pos0 = pos1;
-            }
-            next = substr(source, start, pos0 - start);
-        }
-    }
-    
-    return(next);
-}
-#endif
-
-#if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK String
-get_next_word(String source, String prev_word){
-    
-    String word = {};
-    i32_4tech pos0 = (i32_4tech)(prev_word.str - source.str) + prev_word.size;
-    i32_4tech pos1 = 0;
-    char c = 0;
-    
-    for (; pos0 < source.size; ++pos0){
-        c = source.str[pos0];
-        if (!(char_is_whitespace(c) || c == '(' || c == ')')){
-            break;
-        }
-    }
-    
-    if (pos0 < source.size){
-        for (pos1 = pos0; pos1 < source.size; ++pos1){
-            c = source.str[pos1];
-            if (char_is_whitespace(c) || c == '(' || c == ')'){
-                break;
-            }
-        }
-        
-        word = substr(source, pos0, pos1 - pos0);
-    }
-    
-    return(word);
-}
-#endif
-
-#if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK String
-get_first_word(String source){
-    String start_str = make_string(source.str, 0);
-    String word = get_next_word(source, start_str);
-    return(word);
-}
-#endif
-
-#if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK String
-string_push(Partition *part, i32_4tech size){
-    String result = {};
-    result.str = push_array(part, char, size);
-    if (result.str != 0){
-        result.memory_size = size;
-    }
-    return(result);
-}
-#endif
-
-#if defined(FSTRING_IMPLEMENTATION)
- FSTRING_LINK String
-string_push_copy(Partition *part, String str){
-    String result = {};
-    result.str = push_array(part, char, str.size + 1);
-    if (result.str != 0){
-        result.memory_size = str.size + 1;
-        copy(&result, str);
-        result.str[result.size] = 0;
-    }
-    return(result);
-}
-#endif
-
-// TODO(allen): eliminate this.
-#ifndef FSTRING_EXPERIMENTAL
-#define FSTRING_EXPERIMENTAL
-
-// NOTE(allen): experimental section, things below here are
-// not promoted to public API level yet.
-
-typedef struct Absolutes{
-    String a[8];
-    i32_4tech count;
-} Absolutes;
-
-static void
-get_absolutes(String name, Absolutes *absolutes, b32_4tech implicit_first, b32_4tech implicit_last){
-    if (name.size != 0){
-        i32_4tech count = 0;
-        i32_4tech max = (sizeof(absolutes->a)/sizeof(*absolutes->a)) - 1;
-        if (implicit_last) --max;
-        
-        String str;
-        str.str = name.str;
-        str.size = 0;
-        str.memory_size = 0;
-        b32_4tech prev_was_wild = 0;
-        
-        if (implicit_first){
-            absolutes->a[count++] = str;
-            prev_was_wild = 1;
-        }
-        
-        i32_4tech i;
-        for (i = 0; i < name.size; ++i){
-            if (name.str[i] == '*' && count < max){
-                if (!prev_was_wild){
-                    str.memory_size = str.size;
-                    absolutes->a[count++] = str;
-                    str.size = 0;
-                }
-                str.str = name.str + i + 1;
-                prev_was_wild = 1;
-            }
-            else{
-                ++str.size;
-                prev_was_wild = 0;
-            }
-        }
-        
-        str.memory_size = str.size;
-        absolutes->a[count++] = str;
-        
-        if (implicit_last){
-            str.size = 0;
-            str.memory_size = 0;
-            absolutes->a[count++] = str;
-        }
-        
-        absolutes->count = count;
-    }
-    else{
-        absolutes->count = 0;
-    }
-}
-
-static b32_4tech
-wildcard_match_c(Absolutes *absolutes, char *x, i32_4tech case_sensitive){
-    b32_4tech r = 1;
-    
-    if (absolutes->count > 0){
-        String *a = absolutes->a;
-        
-        b32_4tech (*match_func)(char*, String);
-        b32_4tech (*match_part_func)(char*, String);
-        
-        if (case_sensitive){
-            match_func = match_cs;
-            match_part_func = match_part_cs;
-        }
-        else{
-            match_func = match_insensitive_cs;
-            match_part_func = match_part_insensitive_cs;
-        }
-        
-        if (absolutes->count == 1){
-            r = match_func(x, *a);
-        }
-        else{
-            if (!match_part_func(x, *a)){
-                r = 0;
-            }
-            else{
-                String *max = a + absolutes->count - 1;
-                x += a->size;
-                ++a;
-                while (a < max){
-                    if (*x == 0){
-                        r = 0;
-                        break;
-                    }
-                    if (match_part_func(x, *a)){
-                        x += a->size;
-                        ++a;
-                    }
-                    else{
-                        ++x;
-                    }
-                }
-                if (r && a->size > 0){
-                    r = 0;
-                    while (*x != 0){
-                        if (match_part_func(x, *a) && *(x + a->size) == 0){
-                            r = 1;
-                            break;
-                        }
-                        else{
-                            ++x;
-                        }
-                    }
-                }
-            }
-        }
-    }
-    return(r);
-}
-
-static b32_4tech
-wildcard_match_s(Absolutes *absolutes, String x, i32_4tech case_sensitive){
-    terminate_with_null(&x);
-    return(wildcard_match_c(absolutes, x.str, case_sensitive));
-}
-
-#endif
-
-#if defined(FSTRING_IMPLEMENTATION)
-#undef FSTRING_IMPLEMENTATION
-#define FSTRING_IMPL_GUARD
-#endif
-
-#if !defined(FSTRING_GUARD)
-#define FSTRING_GUARD
-#endif
-
-// BOTTOM
-
diff --git a/string/4coder_string_build_num.txt b/string/4coder_string_build_num.txt
index bf4e0e24..8ba864e9 100644
--- a/string/4coder_string_build_num.txt
+++ b/string/4coder_string_build_num.txt
@@ -1,5 +1,5 @@
 1
 0
-119
+122
 
 
diff --git a/string/internal_4coder_string.cpp b/string/internal_4coder_string.cpp
index c32dc8e9..784b751a 100644
--- a/string/internal_4coder_string.cpp
+++ b/string/internal_4coder_string.cpp
@@ -34,7 +34,7 @@ FSTRING_BEGIN
 #endif
 
 #if !defined(FSTRING_GUARD)
-#define literal(s) (s), (sizeof(s)-1)
+#define literal(s) (s), (sizeof(s) - 1)
 
 typedef struct String{
     char *str;
@@ -2128,9 +2128,11 @@ DOC_PARAM(part, A partition on which the string will be allocated.)
 DOC_PARAM(size, The number of bytes to allocated for the new string.)
 DOC_RETURN(If successfull returns an empty string with capacity equal to the size parameter, otherwise returns a null string.)*/{
     String result = {};
-    result.str = push_array(part, char, size);
-    if (result.str != 0){
-        result.memory_size = size;
+    if (size > 0){
+        result.str = push_array(part, char, size);
+        if (result.str != 0){
+            result.memory_size = size;
+        }
     }
     return(result);
 }
@@ -2141,11 +2143,13 @@ DOC_PARAM(part, A partition on which the string will be allocated.)
 DOC_PARAM(str, The source string to copy into the new string.  The copy includes a null terminator whther or not the source does.)
 DOC_RETURN(If successfull returns a string copy of str,  otherwise returns a null string.)*/{
     String result = {};
-    result.str = push_array(part, char, str.size + 1);
-    if (result.str != 0){
-        result.memory_size = str.size + 1;
-        copy(&result, str);
-        result.str[result.size] = 0;
+    if (str.str != 0){
+        result.str = push_array(part, char, str.size + 1);
+        if (result.str != 0){
+            result.memory_size = str.size + 1;
+            copy(&result, str);
+            result.str[result.size] = 0;
+        }
     }
     return(result);
 }
diff --git a/todo.txt b/todo.txt
index e18b1ba5..bb3cd630 100644
--- a/todo.txt
+++ b/todo.txt
@@ -14,8 +14,8 @@
         [x] High CPU usage in listers (endless animation bug)
         [x] Panel resizing doesn't work
         [x] On windows file lister: /foo/bar.txt
-        [] Notepad like mode clicking to new view doesn't snap the mark
-        [] Notepad like mode replacing text with cursor at end of selection in middle of long file
+        [x] Notepad like mode clicking to new view doesn't snap the mark
+        [x] Notepad like mode replacing text with cursor at end of selection in middle of long file
         [] Tab when no valid completions in open file lister
         [] Graphics problem (fonts not rendering)
         [] Texture binding changes too often problem.