fix(api): nvim_eval_statusline should validate input #18347

Fix #18112 Make an exception for strings starting with "%!".
2025-09-24 03:58:32 +00:00 · 2022-05-15 22:06:23 +02:00
parent 19da1071dc
commit 0a3d615b1c
2 changed files with 12 additions and 0 deletions
--- a/test/functional/api/vim_spec.lua
+++ b/test/functional/api/vim_spec.lua
@@ -3044,6 +3044,10 @@ describe('API', function()
      eq('fillchar must be a single character',
         pcall_err(meths.eval_statusline, '', { fillchar = 1 }))
    end)
+    it('rejects invalid string', function()
+      eq('E539: Illegal character <}>',
+         pcall_err(meths.eval_statusline, '%{%}', {}))
+    end)
    describe('highlight parsing', function()
      it('works', function()
        eq({