Ctrl + D

src/text_editor/string16.cpp

@@ -74,3 +74,32 @@ String16 Merge(Allocator allocator, Array<String16> list, String16 separator = "
     string.data[size] = 0;
     return string;
 }
+
+bool Seek(String16 string, String16 find, int64_t *index_out = NULL, SeekFlag flags = SeekFlag_None) {
+    bool ignore_case = flags & SeekFlag_IgnoreCase ? true : false;
+    bool result      = false;
+    if (flags & SeekFlag_MatchFindLast) {
+        for (int64_t i = string.len; i != 0; i--) {
+            int64_t  index     = i - 1;
+            String16 substring = GetSlice(string, index, index + find.len);
+            if (AreEqual(substring, find, ignore_case)) {
+                if (index_out)
+                    *index_out = index;
+                result = true;
+                break;
+            }
+        }
+    } else {
+        for (int64_t i = 0; i < string.len; i++) {
+            String16 substring = GetSlice(string, i, i + find.len);
+            if (AreEqual(substring, find, ignore_case)) {
+                if (index_out)
+                    *index_out = i;
+                result = true;
+                break;
+            }
+        }
+    }
+
+    return result;
+}

src/text_editor/text_editor.cpp

@@ -31,7 +31,6 @@ Font  MenuFont;
 
 /*
 - Ctrl + D - create new cursor at next occurence of word
-- Line numbers
 - Colored strings
 
 - file dock on left side
@@ -78,10 +77,10 @@ int main(void) {
         Add(&view.carets, {0, 0});
         view.buffer = CreateBuffer(Perm);
         // LoadUnicode(view.buffer);
-        LoadBigTextAndBigLine(view.buffer);
+        // LoadBigTextAndBigLine(view.buffer);
         // LoadBigLine(view.buffer);
         // LoadBigText(view.buffer);
-        // LoadTextA(view.buffer);
+        LoadTextA(view.buffer);
         // LoadLine(view.buffer);
     }
 

src/text_editor/view_commands.cpp

@@ -216,6 +216,21 @@ void HandleKeybindings(View *_view) {
         }
     }
 
+    if (CtrlPress(KEY_D)) {
+        Range    range  = view.carets[0].range;
+        String16 string = GetString(buf, range);
+        String16 buffer = GetString(buf, {range.max, INT64_MAX});
+        Int      index  = 0;
+        if (Seek(buffer, string, &index)) {
+            Insert(&view.carets, MakeCaret(range.max + index, range.max + index + string.len), 0);
+        } else {
+            String16 buffer = GetString(buf);
+            if (Seek(buffer, string, &index)) {
+                Insert(&view.carets, MakeCaret(index, index + string.len), 0);
+            }
+        }
+    }
+
     if (CtrlShiftPress(KEY_Z)) {
         RedoEdit(&buf, &view.carets);
     } else if (CtrlPress(KEY_Z)) {