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manual/10204

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This commit is contained in:
Tanaka Akira 2000-03-24 00:53:26 +00:00
parent e955563c02
commit c9e0760f68
6 changed files with 58 additions and 35 deletions
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9
Completion/Base/_arguments
View file

@ -236,14 +236,17 @@ if (( $# )) && comparguments -i "$autod" "$@"; then
# A string in braces is evaluated.
_loop arguments expl "$descr" eval "$action[2,-2]"
while _try arguments expl "$descr"; do
eval "$action[2,-2]"
done
elif [[ "$action" = \ * ]]; then
# If the action starts with a space, we just call it.
eval "action=( $action )"
_loop arguments expl "$descr" "$action[@]"
while _try arguments expl "$descr"; do
"$action[@]"
done
else
# Otherwise we call it with the description-arguments.

9
Completion/Base/_values
View file

@ -124,14 +124,17 @@ if compvalues -i "$@"; then
# A string in braces is evaluated.
_loop arguments expl "$descr" eval "$action[2,-2]"
while _try arguments expl "$descr"; do
eval "$action[2,-2]"
done
elif [[ "$action" = \ * ]]; then
# If the action starts with a space, we just call it.
eval "action=( $action )"
_loop arguments expl "$descr" "$action[@]"
while _try arguments expl "$descr"; do
"$action[@]"
done
else
# Otherwise we call it with the description-arguments built above.

8
Completion/Core/_alternative
View file

@ -50,13 +50,17 @@ while _tags; do
# A string in braces is evaluated.
_loop "${def%%:*}" expl "$descr" eval "$action[2,-2]"
while _try "${def%%:*}" expl "$descr"; do
eval "$action[2,-2]"
done
elif [[ "$action" = \ * ]]; then
# If the action starts with a space, we just call it.
eval "action=( $action )"
_loop "${def%%:*}" expl "$descr" "$action[@]"
while _try "${def%%:*}" expl "$descr"; do
"$action[@]"
done
else
# Otherwise we call it with the description-arguments built above.

18
Completion/Core/_tags
View file

@ -1,5 +1,17 @@
#autoload
local prev
# A `--' as the first argument says that we should tell comptags to use
# the preceding function nesting level. This is only documented here because
# if everythings goes well, users won't have to worry about it and should
# not mess with it.
if [[ "$1" = -- ]]; then
prev=-
shift
fi
if (( $# )); then
# We have arguments: the tags supported in this context.
@ -33,7 +45,7 @@ if (( $# )); then
# Set and remember offered tags.
comptags -i "$curcontext" "$@"
comptags "-i$prev" "$curcontext" "$@"
# Sort the tags.
@ -80,11 +92,11 @@ if (( $# )); then
# Return non-zero if at least one set of tags should be used.
comptags -T
comptags "-T$prev"
return
fi
# The other mode: switch to the next set of tags.
comptags -N
comptags "-N$prev"

4
Completion/Core/_wanted
View file

@ -26,8 +26,8 @@ if [[ $# -gt 3 ]]; then
return 1
fi
elif [[ $# -gt 1 ]]; then
_tags "$targs[@]" "$1" && _comp_tags="$_comp_tags $1" &&
_tags -- "$targs[@]" "$1" && _comp_tags="$_comp_tags $1" &&
_description "$gopt" "$@"
else
_tags "$targs[@]" "$1" && _comp_tags="$_comp_tags $1"
_tags -- "$targs[@]" "$1" && _comp_tags="$_comp_tags $1"
fi

45
Src/Zle/computil.c
View file

@ -2225,14 +2225,14 @@ freectags(Ctags t)
/* Set the tags for the current local level. */
static void
settags(char **tags)
settags(int level, char **tags)
{
Ctags t;
if (comptags[locallevel])
freectags(comptags[locallevel]);
if (comptags[level])
freectags(comptags[level]);
comptags[locallevel] = t = (Ctags) zalloc(sizeof(*t));
comptags[level] = t = (Ctags) zalloc(sizeof(*t));
t->all = zarrdup(tags + 1);
t->context = ztrdup(*tags);
@ -2263,22 +2263,23 @@ arrcontains(char **a, char *s, int colon)
static int
bin_comptags(char *nam, char **args, char *ops, int func)
{
int min, max, n;
int min, max, n, level;
if (incompfunc != 1) {
zwarnnam(nam, "can only be called from completion function", NULL, 0);
return 1;
}
if (args[0][0] != '-' || !args[0][1] || args[0][2]) {
if (args[0][0] != '-' || !args[0][1] ||
(args[0][2] && (args[0][2] != '-' || args[0][3]))) {
zwarnnam(nam, "invalid argument: %s", args[0], 0);
return 1;
}
if (locallevel >= MAX_TAGS) {
level = locallevel - (args[0][2] ? 1 : 0);
if (level >= MAX_TAGS) {
zwarnnam(nam, "nesting level too deep", NULL, 0);
return 1;
}
if ((args[0][1] != 'i' && args[0][1] != 'A' && !comptags[locallevel]) ||
(args[0][1] == 'A' && !comptags[lasttaglevel])) {
if (args[0][1] != 'i' && args[0][1] != 'I' && !comptags[level]) {
zwarnnam(nam, "no tags registered", NULL, 0);
return 1;
}
@ -2304,39 +2305,39 @@ bin_comptags(char *nam, char **args, char *ops, int func)
}
switch (args[0][1]) {
case 'i':
settags(args + 1);
lasttaglevel = locallevel;
settags(level, args + 1);
lasttaglevel = level;
break;
case 'C':
setsparam(args[1], ztrdup(comptags[locallevel]->context));
setsparam(args[1], ztrdup(comptags[level]->context));
break;
case 'T':
return !comptags[locallevel]->sets;
return !comptags[level]->sets;
case 'N':
{
Ctset s;
if (comptags[locallevel]->init)
comptags[locallevel]->init = 0;
else if ((s = comptags[locallevel]->sets)) {
comptags[locallevel]->sets = s->next;
if (comptags[level]->init)
comptags[level]->init = 0;
else if ((s = comptags[level]->sets)) {
comptags[level]->sets = s->next;
s->next = NULL;
freectset(s);
}
return !comptags[locallevel]->sets;
return !comptags[level]->sets;
}
case 'R':
{
Ctset s;
return !((s = comptags[locallevel]->sets) &&
return !((s = comptags[level]->sets) &&
arrcontains(s->tags, args[1], 1));
}
case 'A':
{
Ctset s;
if (comptags[lasttaglevel] && (s = comptags[lasttaglevel]->sets)) {
if (comptags[level] && (s = comptags[level]->sets)) {
char **q, *v = NULL;
int l = strlen(args[1]);
@ -2368,10 +2369,10 @@ bin_comptags(char *nam, char **args, char *ops, int func)
return 1;
}
case 'S':
if (comptags[locallevel]->sets) {
if (comptags[level]->sets) {
char **ret;
ret = zarrdup(comptags[locallevel]->sets->tags);
ret = zarrdup(comptags[level]->sets->tags);
setaparam(args[1], ret);
} else
return 1;