In insert and replace modes, use internal formatting

yegappan · Sep 23, 2024 · 6e665ab · 6e665ab
1 parent c1ec74d
commit 6e665ab
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/autoload/lsp/lsp.vim b/autoload/lsp/lsp.vim
@@ -1142,6 +1142,12 @@ export def FormatExpr(): number
     return 1
   endif
 
+  if ['i', 'R', 'ic', 'ix']->index(mode()) != -1
+    # When 'formatexpr' is called in insert mode to format a line exceeding
+    # 'textwidth', use internal formatting.
+    return 1
+  endif
+
   lspserver.textDocFormat(@%, true, v:lnum, v:lnum + v:count - 1)
   return 0
 enddef