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patch 8.2.4384: Vim9: error message not tested, some code not tested

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Problem:    Vim9: error message not tested, some code not tested.
Solution:   Add a couple of test cases.  Give an error for a command modifier
            without a command.
This commit is contained in:
Bram Moolenaar
2022-02-14 21:19:04 +00:00
parent 7a3b802bab
commit bc51006402
6 changed files with 31 additions and 11 deletions
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13
src/ex_docmd.c
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@@ -2784,6 +2784,7 @@ parse_command_modifiers(
{
char_u *p;
int starts_with_colon = FALSE;
int vim9script = in_vim9script();
CLEAR_POINTER(cmod);
cmod->cmod_flags = sticky_cmdmod_flags;
@@ -2819,12 +2820,18 @@ parse_command_modifiers(
if (eap->nextcmd != NULL)
++eap->nextcmd;
}
if (vim9script && has_cmdmod(cmod, FALSE))
*errormsg = _(e_command_modifier_without_command);
return FAIL;
}
if (*eap->cmd == NUL)
{
if (!skip_only)
{
ex_pressedreturn = TRUE;
if (vim9script && has_cmdmod(cmod, FALSE))
*errormsg = _(e_command_modifier_without_command);
}
return FAIL;
}
@@ -2838,7 +2845,7 @@ parse_command_modifiers(
// verbose[expr] = 2
// But not:
// verbose [a, b] = list
if (in_vim9script())
if (vim9script)
{
char_u *s, *n;
@@ -2915,7 +2922,7 @@ parse_command_modifiers(
#ifdef FEAT_EVAL
// in ":filter #pat# cmd" # does not
// start a comment
&& (!in_vim9script() || VIM_ISWHITE(p[1]))
&& (!vim9script || VIM_ISWHITE(p[1]))
#endif
))
break;
@@ -2928,7 +2935,7 @@ parse_command_modifiers(
}
#ifdef FEAT_EVAL
// Avoid that "filter(arg)" is recognized.
if (in_vim9script() && !VIM_ISWHITE(p[-1]))
if (vim9script && !VIM_ISWHITE(p[-1]))
break;
#endif
if (skip_only)