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Allow a single option to be specified to show-options to show just that

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option.
This commit is contained in:
Nicholas Marriott
2012-02-25 12:57:42 +00:00
parent aaf0bfccf4
commit 4e7de210e4
5 changed files with 70 additions and 45 deletions
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28
cmd-show-options.c
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@ -31,8 +31,8 @@ int cmd_show_options_exec(struct cmd *, struct cmd_ctx *);
const struct cmd_entry cmd_show_options_entry = {
"show-options", "show",
"gst:w", 0, 0,
"[-gsw] [-t target-session|target-window]",
"gst:w", 0, 1,
"[-gsw] [-t target-session|target-window] [option]",
0,
NULL,
NULL,
@ -41,8 +41,8 @@ const struct cmd_entry cmd_show_options_entry = {
const struct cmd_entry cmd_show_window_options_entry = {
"show-window-options", "showw",
"gt:", 0, 0,
"[-g] " CMD_TARGET_WINDOW_USAGE,
"gt:", 0, 1,
"[-g] " CMD_TARGET_WINDOW_USAGE " [option]",
0,
NULL,
NULL,
@ -86,11 +86,27 @@ cmd_show_options_exec(struct cmd *self, struct cmd_ctx *ctx)
}
}
for (oe = table; oe->name != NULL; oe++) {
if (args->argc != 0) {
table = oe = NULL;
if (options_table_find(args->argv[0], &table, &oe) != 0) {
ctx->error(ctx, "ambiguous option: %s", args->argv[0]);
return (-1);
}
if (oe == NULL) {
ctx->error(ctx, "unknown option: %s", args->argv[0]);
return (-1);
}
if ((o = options_find1(oo, oe->name)) == NULL)
continue;
return (0);
optval = options_table_print_entry(oe, o);
ctx->print(ctx, "%s %s", oe->name, optval);
} else {
for (oe = table; oe->name != NULL; oe++) {
if ((o = options_find1(oo, oe->name)) == NULL)
continue;
optval = options_table_print_entry(oe, o);
ctx->print(ctx, "%s %s", oe->name, optval);
}
}
return (0);