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| author | Tiago Cunha <tcunha@gmx.com> | 2009-07-22 17:53:27 +0000 |
|---|---|---|
| committer | Tiago Cunha <tcunha@gmx.com> | 2009-07-22 17:53:27 +0000 |
| commit | 41207e4861ddce19ad19b869aca851d1e652c88d (patch) | |
| tree | 753c73bfd2a189e37ef2a77ffe915e61619421e3 /cmd-list-keys.c | |
| parent | acdef09e00017499eee44e09c3a75f5c9e91b279 (diff) | |
| download | rtmux-41207e4861ddce19ad19b869aca851d1e652c88d.tar.gz rtmux-41207e4861ddce19ad19b869aca851d1e652c88d.tar.bz2 rtmux-41207e4861ddce19ad19b869aca851d1e652c88d.zip | |
Sync OpenBSD patchset 157:
Adjust field width to fit longest key when listing.
Diffstat (limited to 'cmd-list-keys.c')
| -rw-r--r-- | cmd-list-keys.c | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/cmd-list-keys.c b/cmd-list-keys.c index 056eb58c..d72b6b0e 100644 --- a/cmd-list-keys.c +++ b/cmd-list-keys.c @@ -1,4 +1,4 @@ -/* $Id: cmd-list-keys.c,v 1.15 2009-07-14 06:43:32 nicm Exp $ */ +/* $Id: cmd-list-keys.c,v 1.16 2009-07-22 17:53:27 tcunha Exp $ */ /* * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net> @@ -18,6 +18,8 @@ #include <sys/types.h> +#include <string.h> + #include "tmux.h" /* @@ -45,6 +47,18 @@ cmd_list_keys_exec(unused struct cmd *self, struct cmd_ctx *ctx) struct key_binding *bd; const char *key; char tmp[BUFSIZ]; + int width, keywidth; + + width = 0; + SPLAY_FOREACH(bd, key_bindings, &key_bindings) { + if ((key = key_string_lookup_key(bd->key)) == NULL) + continue; + + keywidth = strlen(key) + 1; + if (keywidth > width) + width = keywidth; + } + SPLAY_FOREACH(bd, key_bindings, &key_bindings) { if ((key = key_string_lookup_key(bd->key)) == NULL) @@ -52,7 +66,8 @@ cmd_list_keys_exec(unused struct cmd *self, struct cmd_ctx *ctx) *tmp = '\0'; cmd_list_print(bd->cmdlist, tmp, sizeof tmp); - ctx->print(ctx, "%11s: %s", key, tmp); + + ctx->print(ctx, "%*s: %s", width, key, tmp); } return (0); |