From 7af92c4b5682186c394334607f7508b123143caf Mon Sep 17 00:00:00 2001
From: Allen Webster <yoyo4thdimention@gmail.com>
Date: Thu, 3 Oct 2019 16:06:42 -0700
Subject: [PATCH] Fixed auto-indent crash bug; also progress on whatever

---
 4ed_api_definition.cpp              |  4 +-
 4ed_api_parser.cpp                  |  7 ---
 custom/4coder_auto_indent.cpp       | 74 +++++++++++++++--------------
 custom/generated/command_metadata.h |  8 ++--
 project.4coder                      |  2 +-
 5 files changed, 46 insertions(+), 49 deletions(-)

diff --git a/4ed_api_definition.cpp b/4ed_api_definition.cpp
index 9b94089f..defb58b9 100644
--- a/4ed_api_definition.cpp
+++ b/4ed_api_definition.cpp
@@ -73,11 +73,11 @@ api_get_api(Arena *arena, API_Definition_List *list, String_Const_u8 name){
 
 function void
 generate_api_master_list(Arena *scratch, API_Definition *api, FILE *out){
-    fprintf(out, "// %.*s\n", string_expand(api->name));
     for (API_Call *call = api->first;
          call != 0;
          call = call->next){
-        fprintf(out, "%.*s %.*s(",
+        fprintf(out, "api(%.*s) function %.*s %.*s(",
+                string_expand(api->name),
                 string_expand(call->return_type),
                 string_expand(call->name));
         if (call->params.count == 0){
diff --git a/4ed_api_parser.cpp b/4ed_api_parser.cpp
index 0fbb49b7..e8ef35fb 100644
--- a/4ed_api_parser.cpp
+++ b/4ed_api_parser.cpp
@@ -212,13 +212,6 @@ int
 main(int argc, char **argv){
     Arena arena = make_arena_malloc();
     
-    char *hack[] = {
-        "nothing",
-        "../code/4ed_api_implementation.cpp"
-    };
-    argv = hack;
-    argc = 2;
-    
     if (argc < 2){
         printf("usage: <script> <source> {<source>}\n"
                " source : file to load and parse into the output list\n");
diff --git a/custom/4coder_auto_indent.cpp b/custom/4coder_auto_indent.cpp
index a7a81673..0122730d 100644
--- a/custom/4coder_auto_indent.cpp
+++ b/custom/4coder_auto_indent.cpp
@@ -63,42 +63,46 @@ set_line_indents(Application_Links *app, Arena *arena, Buffer_ID buffer, Range_i
 
 internal Token*
 find_anchor_token(Application_Links *app, Buffer_ID buffer, Token_Array *tokens, i64 invalid_line){
-    Token *result = tokens->tokens;
-    i64 invalid_pos = get_line_start_pos(app, buffer, invalid_line);
+    Token *result = 0;
     
-    i32 scope_counter = 0;
-    i32 paren_counter = 0;
-    Token *token = tokens->tokens;
-    for (;;token += 1){
-        if (token->pos + token->size > invalid_pos){
-            break;
-        }
-        if (!HasFlag(token->flags,  TokenBaseFlag_PreprocessorBody)){
-            if (scope_counter == 0 && paren_counter == 0){
-                result = token;
+    if (tokens != 0 && tokens->tokens != 0){
+        result = tokens->tokens;
+        i64 invalid_pos = get_line_start_pos(app, buffer, invalid_line);
+        
+        i32 scope_counter = 0;
+        i32 paren_counter = 0;
+        Token *token = tokens->tokens;
+        for (;;token += 1){
+            if (token->pos + token->size > invalid_pos){
+                break;
             }
-            switch (token->kind){
-                case TokenBaseKind_ScopeOpen:
-                {
-                    scope_counter += 1;
-                }break;
-                case TokenBaseKind_ScopeClose:
-                {
-                    paren_counter = 0;
-                    if (scope_counter > 0){
-                        scope_counter -= 1;
-                    }
-                }break;
-                case TokenBaseKind_ParentheticalOpen:
-                {
-                    paren_counter += 1;
-                }break;
-                case TokenBaseKind_ParentheticalClose:
-                {
-                    if (paren_counter > 0){
-                        paren_counter -= 1;
-                    }
-                }break;
+            if (!HasFlag(token->flags,  TokenBaseFlag_PreprocessorBody)){
+                if (scope_counter == 0 && paren_counter == 0){
+                    result = token;
+                }
+                switch (token->kind){
+                    case TokenBaseKind_ScopeOpen:
+                    {
+                        scope_counter += 1;
+                    }break;
+                    case TokenBaseKind_ScopeClose:
+                    {
+                        paren_counter = 0;
+                        if (scope_counter > 0){
+                            scope_counter -= 1;
+                        }
+                    }break;
+                    case TokenBaseKind_ParentheticalOpen:
+                    {
+                        paren_counter += 1;
+                    }break;
+                    case TokenBaseKind_ParentheticalClose:
+                    {
+                        if (paren_counter > 0){
+                            paren_counter -= 1;
+                        }
+                    }break;
+                }
             }
         }
     }
@@ -257,7 +261,7 @@ auto_indent_buffer(Application_Links *app, Buffer_ID buffer, Range_i64 pos, Inde
     Token_Array *tokens = scope_attachment(app, scope, attachment_tokens, Token_Array);
     
     b32 result = false;
-    if (tokens != 0){
+    if (tokens != 0 && tokens->tokens != 0){
         result = true;
         
         Scratch_Block scratch(app);
diff --git a/custom/generated/command_metadata.h b/custom/generated/command_metadata.h
index 92fd5f36..51309558 100644
--- a/custom/generated/command_metadata.h
+++ b/custom/generated/command_metadata.h
@@ -387,10 +387,10 @@ static Command_Metadata fcoder_metacmd_table[226] = {
 { PROC_LINKS(interactive_new, 0), "interactive_new", 15,  "Interactively creates a new file.", 33, "w:\\4ed\\code\\custom\\4coder_lists.cpp", 35, 847 },
 { PROC_LINKS(interactive_open, 0), "interactive_open", 16,  "Interactively opens a file.", 27, "w:\\4ed\\code\\custom\\4coder_lists.cpp", 35, 880 },
 { PROC_LINKS(command_lister, 0), "command_lister", 14,  "Opens an interactive list of all registered commands.", 53, "w:\\4ed\\code\\custom\\4coder_lists.cpp", 35, 960 },
-{ PROC_LINKS(auto_tab_whole_file, 0), "auto_tab_whole_file", 19,  "Audo-indents the entire current buffer.", 39, "w:\\4ed\\code\\custom\\4coder_auto_indent.cpp", 41, 309 },
-{ PROC_LINKS(auto_tab_line_at_cursor, 0), "auto_tab_line_at_cursor", 23,  "Auto-indents the line on which the cursor sits.", 47, "w:\\4ed\\code\\custom\\4coder_auto_indent.cpp", 41, 318 },
-{ PROC_LINKS(auto_tab_range, 0), "auto_tab_range", 14,  "Auto-indents the range between the cursor and the mark.", 55, "w:\\4ed\\code\\custom\\4coder_auto_indent.cpp", 41, 328 },
-{ PROC_LINKS(write_and_auto_tab, 0), "write_and_auto_tab", 18,  "Inserts a character and auto-indents the line on which the cursor sits.", 71, "w:\\4ed\\code\\custom\\4coder_auto_indent.cpp", 41, 338 },
+{ PROC_LINKS(auto_tab_whole_file, 0), "auto_tab_whole_file", 19,  "Audo-indents the entire current buffer.", 39, "w:\\4ed\\code\\custom\\4coder_auto_indent.cpp", 41, 313 },
+{ PROC_LINKS(auto_tab_line_at_cursor, 0), "auto_tab_line_at_cursor", 23,  "Auto-indents the line on which the cursor sits.", 47, "w:\\4ed\\code\\custom\\4coder_auto_indent.cpp", 41, 322 },
+{ PROC_LINKS(auto_tab_range, 0), "auto_tab_range", 14,  "Auto-indents the range between the cursor and the mark.", 55, "w:\\4ed\\code\\custom\\4coder_auto_indent.cpp", 41, 332 },
+{ PROC_LINKS(write_and_auto_tab, 0), "write_and_auto_tab", 18,  "Inserts a character and auto-indents the line on which the cursor sits.", 71, "w:\\4ed\\code\\custom\\4coder_auto_indent.cpp", 41, 342 },
 { 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\\custom\\4coder_search.cpp", 36, 166 },
 { PROC_LINKS(list_all_substring_locations, 0), "list_all_substring_locations", 28,  "Queries the user for a string and lists all case-sensitive substring matches found in all open buffers.", 103, "w:\\4ed\\code\\custom\\4coder_search.cpp", 36, 172 },
 { 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\\custom\\4coder_search.cpp", 36, 178 },
diff --git a/project.4coder b/project.4coder
index d982c05f..02dfbbaf 100644
--- a/project.4coder
+++ b/project.4coder
@@ -59,7 +59,7 @@ command_list = {
 
  { .name = "build api parser",
    .out = "*compilation*", .footer_panel = true, .save_dirty_files = true,
-   .cmd = { { "custom\\bin\\build_one_time 4ed_api_parser.cpp ..\\build", .os = "win" }, }, },
+   .cmd = { { "custom\\bin\\build_one_time 4ed_api_parser.cpp ..\\build & copy /B one_time.exe api_parser.exe", .os = "win" }, }, },
 };
 
 fkey_command[1] = "build x64";