Exec word now tries to extend the lua function call syntax

src/text_editor/buffer_helpers.cpp

@@ -440,21 +440,50 @@ Range EncloseLoadWord(Buffer *buffer, Int pos) {
     return result;
 }
 
-Range EncloseExecWord(Buffer *buffer, Int pos) {
-    Range result = {GetExecWordStart(buffer, pos), GetExecWordEnd(buffer, pos)};
-    return result;
+Int SkipSpaces(Buffer *buffer, Int seek) {
+    for (; seek < buffer->len; seek += 1) {
+        wchar_t c = GetChar(buffer, seek);
+        if (c != L' ') break;
+    }
+    return seek;
 }
 
-Range TrimButtonChars(Buffer *buffer, Range range) {
-    bool left0 = range.min < range.max && range.min + 1 < range.max;
-    bool left1 = GetChar(buffer, range.min) == L'|' && GetChar(buffer, range.min + 1) == L'>';
-    if (left0 && left1) range.min += 2;
+Int FindScopeEnd(Buffer *buffer, Int seek, Int max_seek, wchar_t open, wchar_t close) {
+    wchar_t right = GetChar(buffer, seek);
+    if (right == open) {
+        int scope = 1;
+        Int i     = seek + 1;
+        for (; i < seek + max_seek && i < buffer->len; i += 1) {
+            wchar_t c = GetChar(buffer, i);
 
-    bool right0 = range.max - 2 >= range.min && range.max - 1 >= range.min;
-    bool right1 = GetChar(buffer, range.max - 2) == L'<' && GetChar(buffer, range.max - 1) == L'|';
-    if (right0 && right1) range.max -= 2;
+            if (open == close && c == '\\') {
+                i += 1;
+            } else if (open == close && c == open) {
+                scope -= 1;
+            } else if (c == open) {
+                scope += 1;
+            } else if (c == close) {
+                scope -= 1;
+            }
 
-    return range;
+            if (c == L'\n' || scope == 0) break;
+        }
+
+        if (scope == 0) seek = i;
+    }
+    return seek;
+}
+
+Range EncloseExecWord(Buffer *buffer, Int pos) {
+    Range result = {GetWordStart(buffer, pos), GetWordEnd(buffer, pos)};
+
+    Int seek      = SkipSpaces(buffer, result.max);
+    Int scope_end = FindScopeEnd(buffer, seek, 1024, L'(', L')');
+    if (seek == scope_end) scope_end = FindScopeEnd(buffer, seek, 1024, L'{', L'}');
+    if (seek == scope_end) scope_end = FindScopeEnd(buffer, seek, 1024, L'\'', L'\'');
+    if (seek == scope_end) scope_end = FindScopeEnd(buffer, seek, 1024, L'\"', L'\"');
+    if (seek != scope_end) result.max = scope_end + 1;
+    return result;
 }
 
 Range EncloseLine(Buffer *buffer, Int pos) {

src/text_editor/commands.cpp

@@ -270,7 +270,6 @@ bool GlobalCommand(Event event) {
                 if (InBounds(view->carets[0].range, p)) {
                     enclose = view->carets[0].range;
                 }
-                enclose         = TrimButtonChars(buffer, enclose);
                 String16 string = GetString(*buffer, enclose);
                 Command_EvalLua(view, string);
             }

src/text_editor/commands_window.cpp

@@ -900,7 +900,6 @@ void WindowCommand(Event event, Window *window, View *view) {
         Range range = caret.range;
         if (GetSize(caret.range) == 0) {
             range = EncloseExecWord(buffer, GetFront(caret));
-            range = TrimButtonChars(buffer, range);
         }
         String16 string = GetString(*buffer, range);
 

src/text_editor/todo.txt

@@ -1,3 +1,4 @@
+- Exec word should try to match lua function calls (first match word, then expand selection right)
 - Remove pointers and use ViewIDs (enable array debug while doing this)
 - try using git grep for search for now, combine with fuzzy search buffer
 - need to rewrite the path matching in lua