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updated for version 7.2-166

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This commit is contained in:
Bram Moolenaar
2009-04-29 16:47:23 +00:00
parent 5135d46481
commit 3c65e314b4
6 changed files with 239 additions and 27 deletions
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246
src/ex_cmds.c
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@@ -6543,6 +6543,43 @@ static int last_sign_typenr = MAX_TYPENR; /* is decremented */
static void sign_list_defined __ARGS((sign_T *sp));
static void sign_undefine __ARGS((sign_T *sp, sign_T *sp_prev));
static char *cmds[] = {
"define",
#define SIGNCMD_DEFINE 0
"undefine",
#define SIGNCMD_UNDEFINE 1
"list",
#define SIGNCMD_LIST 2
"place",
#define SIGNCMD_PLACE 3
"unplace",
#define SIGNCMD_UNPLACE 4
"jump",
#define SIGNCMD_JUMP 5
NULL
#define SIGNCMD_LAST 6
};
/*
* Find index of a ":sign" subcmd from its name.
* "*end_cmd" must be writable.
*/
static int
sign_cmd_idx(begin_cmd, end_cmd)
char *begin_cmd; /* begin of sign subcmd */
char *end_cmd; /* just after sign subcmd */
{
int idx;
char save = *end_cmd;
*end_cmd = NUL;
for (idx = 0; ; ++idx)
if (cmds[idx] == NULL || STRCMP(begin_cmd, cmds[idx]) == 0)
break;
*end_cmd = save;
return idx;
}
/*
* ":sign" command
*/
@@ -6556,35 +6593,14 @@ ex_sign(eap)
sign_T *sp;
sign_T *sp_prev;
buf_T *buf;
static char *cmds[] = {
"define",
#define SIGNCMD_DEFINE 0
"undefine",
#define SIGNCMD_UNDEFINE 1
"list",
#define SIGNCMD_LIST 2
"place",
#define SIGNCMD_PLACE 3
"unplace",
#define SIGNCMD_UNPLACE 4
"jump",
#define SIGNCMD_JUMP 5
#define SIGNCMD_LAST 6
};
/* Parse the subcommand. */
p = skiptowhite(arg);
if (*p != NUL)
*p++ = NUL;
for (idx = 0; ; ++idx)
idx = sign_cmd_idx(arg, p);
if (idx == SIGNCMD_LAST)
{
if (idx == SIGNCMD_LAST)
{
EMSG2(_("E160: Unknown sign command: %s"), arg);
return;
}
if (STRCMP(arg, cmds[idx]) == 0)
break;
EMSG2(_("E160: Unknown sign command: %s"), arg);
return;
}
arg = skipwhite(p);
@@ -7110,6 +7126,186 @@ free_signs()
}
#endif
#if defined(FEAT_CMDL_COMPL) || defined(PROTO)
static enum
{
EXP_SUBCMD, /* expand :sign sub-commands */
EXP_DEFINE, /* expand :sign define {name} args */
EXP_PLACE, /* expand :sign place {id} args */
EXP_UNPLACE, /* expand :sign unplace" */
EXP_SIGN_NAMES /* expand with name of placed signs */
} expand_what;
/*
* Function given to ExpandGeneric() to obtain the sign command
* expansion.
*/
/*ARGSUSED*/
char_u *
get_sign_name(xp, idx)
expand_T *xp;
int idx;
{
sign_T *sp;
int current_idx;
switch (expand_what)
{
case EXP_SUBCMD:
return (char_u *)cmds[idx];
case EXP_DEFINE:
{
char *define_arg[] =
{
"icon=", "linehl=", "text=", "texthl=", NULL
};
return (char_u *)define_arg[idx];
}
case EXP_PLACE:
{
char *place_arg[] =
{
"line=", "name=", "file=", "buffer=", NULL
};
return (char_u *)place_arg[idx];
}
case EXP_UNPLACE:
{
char *unplace_arg[] = { "file=", "buffer=", NULL };
return (char_u *)unplace_arg[idx];
}
case EXP_SIGN_NAMES:
/* Complete with name of signs already defined */
current_idx = 0;
for (sp = first_sign; sp != NULL; sp = sp->sn_next)
if (current_idx++ == idx)
return sp->sn_name;
return NULL;
default:
return NULL;
}
}
/*
* Handle command line completion for :sign command.
*/
void
set_context_in_sign_cmd(xp, arg)
expand_T *xp;
char_u *arg;
{
char_u *p;
char_u *end_subcmd;
char_u *last;
int cmd_idx;
char_u *begin_subcmd_args;
/* Default: expand subcommands. */
xp->xp_context = EXPAND_SIGN;
expand_what = EXP_SUBCMD;
xp->xp_pattern = arg;
end_subcmd = skiptowhite(arg);
if (*end_subcmd == NUL)
/* expand subcmd name
* :sign {subcmd}<CTRL-D>*/
return;
cmd_idx = sign_cmd_idx(arg, end_subcmd);
/* :sign {subcmd} {subcmd_args}
* |
* begin_subcmd_args */
begin_subcmd_args = skipwhite(end_subcmd);
p = skiptowhite(begin_subcmd_args);
if (*p == NUL)
{
/*
* Expand first argument of subcmd when possible.
* For ":jump {id}" and ":unplace {id}", we could
* possibly expand the ids of all signs already placed.
*/
xp->xp_pattern = begin_subcmd_args;
switch (cmd_idx)
{
case SIGNCMD_LIST:
case SIGNCMD_UNDEFINE:
/* :sign list <CTRL-D>
* :sign undefine <CTRL-D> */
expand_what = EXP_SIGN_NAMES;
break;
default:
xp->xp_context = EXPAND_NOTHING;
}
return;
}
/* expand last argument of subcmd */
/* :sign define {name} {args}...
* |
* p */
/* Loop until reaching last argument. */
do
{
p = skipwhite(p);
last = p;
p = skiptowhite(p);
} while (*p != NUL);
p = vim_strchr(last, '=');
/* :sign define {name} {args}... {last}=
* | |
* last p */
if (p == NUL)
{
/* Expand last argument name (before equal sign). */
xp->xp_pattern = last;
switch (cmd_idx)
{
case SIGNCMD_DEFINE:
expand_what = EXP_DEFINE;
break;
case SIGNCMD_PLACE:
expand_what = EXP_PLACE;
break;
case SIGNCMD_JUMP:
case SIGNCMD_UNPLACE:
expand_what = EXP_UNPLACE;
break;
default:
xp->xp_context = EXPAND_NOTHING;
}
}
else
{
/* Expand last argument value (after equal sign). */
xp->xp_pattern = p + 1;
switch (cmd_idx)
{
case SIGNCMD_DEFINE:
if (STRNCMP(last, "texthl", p - last) == 0 ||
STRNCMP(last, "linehl", p - last) == 0)
xp->xp_context = EXPAND_HIGHLIGHT;
else if (STRNCMP(last, "icon", p - last) == 0)
xp->xp_context = EXPAND_FILES;
else
xp->xp_context = EXPAND_NOTHING;
break;
case SIGNCMD_PLACE:
if (STRNCMP(last, "name", p - last) == 0)
expand_what = EXP_SIGN_NAMES;
else
xp->xp_context = EXPAND_NOTHING;
break;
default:
xp->xp_context = EXPAND_NOTHING;
}
}
}
#endif
#endif
#if defined(FEAT_GUI) || defined(FEAT_CLIENTSERVER) || defined(PROTO)