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comparison src/ex_eval.c @ 28895:228154db3ce6 v8.2.4970

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patch 8.2.4970: "eval 123" gives an error, "eval 'abc'" does not Commit: https://github.com/vim/vim/commit/0d03263fd731986c0eee1a08e0f1b19f1bc3a7ad Author: Bram Moolenaar <Bram@vim.org> Date: Tue May 17 12:45:15 2022 +0100 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 https://github.com/vim/vim/issues/10434)
author Bram Moolenaar <Bram@vim.org>
date Tue, 17 May 2022 14:00:05 +0200
parents d59c8dc8be20
children 6a8c2ff5b2ef
comparison
equal deleted inserted replaced
28894:05217054f93c 28895:228154db3ce6
886 verbose_leave(); 886 verbose_leave();
887 } 887 }
888 } 888 }
889 889
890 /* 890 /*
891 * Return TRUE if "arg" is only a variable, register, environment variable or 891 * Return TRUE if "arg" is only a variable, register, environment variable,
892 * option name. 892 * option name or string.
893 */ 893 */
894 int 894 int
895 cmd_is_name_only(char_u *arg) 895 cmd_is_name_only(char_u *arg)
896 { 896 {
897 char_u *p = arg; 897 char_u *p = arg;
901 if (*p == '@') 901 if (*p == '@')
902 { 902 {
903 ++p; 903 ++p;
904 if (*p != NUL) 904 if (*p != NUL)
905 ++p; 905 ++p;
906 }
907 else if (*p == '\'' || *p == '"')
908 {
909 int r;
910
911 if (*p == '"')
912 r = eval_string(&p, NULL, FALSE, FALSE);
913 else
914 r = eval_lit_string(&p, NULL, FALSE, FALSE);
915 if (r == FAIL)
916 return FALSE;
906 } 917 }
907 else 918 else
908 { 919 {
909 if (*p == '&') 920 if (*p == '&')
910 { 921 {