From 0d03263fd731986c0eee1a08e0f1b19f1bc3a7ad Mon Sep 17 00:00:00 2001 From: Bram Moolenaar Date: Tue, 17 May 2022 12:45:15 +0100 Subject: patch 8.2.4970: "eval 123" gives an error, "eval 'abc'" does not Problem: "eval 123" gives an error, "eval 'abc'" does not. Solution: Also give an error when evaluating only a string. (closes #10434) --- src/ex_eval.c | 15 +++++++++++++-- 1 file changed, 13 insertions(+), 2 deletions(-) (limited to 'src/ex_eval.c') diff --git a/src/ex_eval.c b/src/ex_eval.c index f3e2ca28cf..61d288157d 100644 --- a/src/ex_eval.c +++ b/src/ex_eval.c @@ -888,8 +888,8 @@ report_discard_pending(int pending, void *value) } /* - * Return TRUE if "arg" is only a variable, register, environment variable or - * option name. + * Return TRUE if "arg" is only a variable, register, environment variable, + * option name or string. */ int cmd_is_name_only(char_u *arg) @@ -904,6 +904,17 @@ cmd_is_name_only(char_u *arg) if (*p != NUL) ++p; } + else if (*p == '\'' || *p == '"') + { + int r; + + if (*p == '"') + r = eval_string(&p, NULL, FALSE, FALSE); + else + r = eval_lit_string(&p, NULL, FALSE, FALSE); + if (r == FAIL) + return FALSE; + } else { if (*p == '&') -- cgit v1.2.3