diff options
Diffstat (limited to 'src/ex_cmds.c')
| -rw-r--r-- | src/ex_cmds.c | 21 |
1 files changed, 17 insertions, 4 deletions
diff --git a/src/ex_cmds.c b/src/ex_cmds.c index 614d41d69..d8c5a12c7 100644 --- a/src/ex_cmds.c +++ b/src/ex_cmds.c @@ -3643,6 +3643,17 @@ skip_substitute(char_u *start, int delimiter) return p; } + static int +check_regexp_delim(int c) +{ + if (isalpha(c)) + { + emsg(_("E146: Regular expressions can't be delimited by letters")); + return FAIL; + } + return OK; +} + /* * Perform a substitution from line eap->line1 to line eap->line2 using the * command pointed to by eap->arg which should be of the form: @@ -3705,11 +3716,9 @@ ex_substitute(exarg_T *eap) && vim_strchr((char_u *)"0123456789cegriIp|\"", *cmd) == NULL) { // don't accept alphanumeric for separator - if (isalpha(*cmd)) - { - emsg(_("E146: Regular expressions can't be delimited by letters")); + if (check_regexp_delim(*cmd) == FAIL) return; - } + /* * undocumented vi feature: * "\/sub/" and "\?sub?" use last used search pattern (almost like @@ -4909,6 +4918,10 @@ ex_global(exarg_T *eap) emsg(_("E148: Regular expression missing from global")); return; } + else if (check_regexp_delim(*cmd) == FAIL) + { + return; + } else { delim = *cmd; // get the delimiter |