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patch 8.0.0157: no completion for :syntax spell and :syntax sync

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Problem:    No command line completion for ":syntax spell" and ":syntax sync".
Solution:   Implement the completion. (Dominique Pelle)
This commit is contained in:
Bram Moolenaar
2017-01-08 18:28:22 +01:00
parent 453b576ee5
commit 2d02839050
3 changed files with 40 additions and 6 deletions
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38
src/syntax.c
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@@ -6383,7 +6383,9 @@ syntax_present(win_T *win)
static enum
{
EXP_SUBCMD, /* expand ":syn" sub-commands */
EXP_CASE /* expand ":syn case" arguments */
EXP_CASE, /* expand ":syn case" arguments */
EXP_SPELL, /* expand ":syn spell" arguments */
EXP_SYNC /* expand ":syn sync" arguments */
} expand_what;
/*
@@ -6434,6 +6436,10 @@ set_context_in_syntax_cmd(expand_T *xp, char_u *arg)
xp->xp_context = EXPAND_NOTHING;
else if (STRNICMP(arg, "case", p - arg) == 0)
expand_what = EXP_CASE;
else if (STRNICMP(arg, "spell", p - arg) == 0)
expand_what = EXP_SPELL;
else if (STRNICMP(arg, "sync", p - arg) == 0)
expand_what = EXP_SYNC;
else if ( STRNICMP(arg, "keyword", p - arg) == 0
|| STRNICMP(arg, "region", p - arg) == 0
|| STRNICMP(arg, "match", p - arg) == 0
@@ -6445,8 +6451,6 @@ set_context_in_syntax_cmd(expand_T *xp, char_u *arg)
}
}
static char *(case_args[]) = {"match", "ignore", NULL};
/*
* Function given to ExpandGeneric() to obtain the list syntax names for
* expansion.
@@ -6454,9 +6458,31 @@ static char *(case_args[]) = {"match", "ignore", NULL};
char_u *
get_syntax_name(expand_T *xp UNUSED, int idx)
{
if (expand_what == EXP_SUBCMD)
return (char_u *)subcommands[idx].name;
return (char_u *)case_args[idx];
switch (expand_what)
{
case EXP_SUBCMD:
return (char_u *)subcommands[idx].name;
case EXP_CASE:
{
static char *case_args[] = {"match", "ignore", NULL};
return (char_u *)case_args[idx];
}
case EXP_SPELL:
{
static char *spell_args[] =
{"toplevel", "notoplevel", "default", NULL};
return (char_u *)spell_args[idx];
}
case EXP_SYNC:
{
static char *sync_args[] =
{"ccomment", "clear", "fromstart",
"linebreaks=", "linecont", "lines=", "match",
"maxlines=", "minlines=", "region", NULL};
return (char_u *)sync_args[idx];
}
}
return NULL;
}
#endif /* FEAT_CMDL_COMPL */