add path autocomplete

src/file_io.c

@@ -87,7 +87,7 @@ void editorSave() {
     char *buf;
     int fd;
     if (E.filename == NULL) {
-        E.filename = editorPrompt("Save as: %s (ESC to cancel)");
+        E.filename = editorPrompt("Save as: %s (ESC to cancel)", "", 1);
         if (E.filename == NULL) {
             editorSetStatusMessage("Save aborted");
             return;
@@ -112,10 +112,10 @@ void editorSave() {
 }
 
 void editorFind() {
-  char *query = editorPrompt("Search: %s (ESC to cancel)");
+  char *query = editorPrompt("Search: %s (ESC to cancel)", "", 0);
   if (query == NULL) return;
   int i;
-  for (i = 0; i < E.numrows; i++) {
+  for (i = E.cursor_y + 1; i < E.numrows; i++) {
     erow *row = &E.row[i];
     char *match = strstr(row->render, query);
     if (match) {