regenerate tags if there are no completion results

(if regenerate-tags-if-not-found is enabled)

2 files changed, 9 insertions, 3 deletions

diff --git a/ide-autocomplete.c b/ide-autocomplete.c
index 6d5716b..db9645c 100644
--- a/ide-autocomplete.c
+++ b/ide-autocomplete.c
@@ -384,12 +384,15 @@ void autocomplete_process_lsp_response(Ted *ted, const LSPResponse *response) {
 void autocomplete_open(Ted *ted, uint32_t trigger) {
 	Autocomplete *ac = &ted->autocomplete;
 	if (ac->open) return;
-	if (!ted->active_buffer) return;
 	TextBuffer *buffer = ted->active_buffer;
+	if (!buffer) return;
 	if (!buffer->path) return;
 	if (buffer->view_only) return;
 	autocomplete_clear_phantom(ac);
+	const Settings *settings = buffer_settings(buffer);
+	bool regenerated = false;
 	
+	find_completions:
 	ted->cursor_error_time = 0;
 	ac->last_pos = (BufferPos){U32_MAX,0};
 	ac->cursor = 0;
@@ -399,7 +402,11 @@ void autocomplete_open(Ted *ted, uint32_t trigger) {
 	case 0:
 		if (autocomplete_using_lsp(ted)) {
 			ac->open = true;
-		} else {
+		} else if (settings->regenerate_tags_if_not_found && !regenerated) {
+			regenerated = true;
+			tags_generate(ted, false);
+			goto find_completions;
+		} else { 
 			autocomplete_no_suggestions(ted);
 		}
 		break;
diff --git a/main.c b/main.c
index f5c1dc5..0690f4d 100644
--- a/main.c
+++ b/main.c
@@ -5,7 +5,6 @@ FUTURE FEATURES:
 - better undo chaining (dechain on backspace?)
 - auto-reload config even for %included files
 - manual.md
-- regenerate tags for completion too if there are no results
 - font setting & support for multiple fonts to cover more characters
 - support for variable-width fonts
 - robust find (results shouldn't move around when you type things)