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Add a -a flag to set-option and set-window-option to append to an existing

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string value, useful for terminal-overrides.
This commit is contained in:
Nicholas Marriott 2009-08-04 18:45:57 +00:00
parent a0647f1616
commit 12ef3ceda1
5 changed files with 35 additions and 16 deletions
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7
cmd-set-option.c
View File

@ -31,8 +31,8 @@ int cmd_set_option_exec(struct cmd *, struct cmd_ctx *);
const struct cmd_entry cmd_set_option_entry = {
"set-option", "set",
CMD_OPTION_SESSION_USAGE,
0, CMD_CHFLAG('g')|CMD_CHFLAG('u'),
"[-agu] " CMD_OPTION_SESSION_USAGE,
0, CMD_CHFLAG('a')|CMD_CHFLAG('g')|CMD_CHFLAG('u'),
NULL,
cmd_option_parse,
cmd_set_option_exec,
@ -144,7 +144,8 @@ cmd_set_option_exec(struct cmd *self, struct cmd_ctx *ctx)
} else {
switch (entry->type) {
case SET_OPTION_STRING:
set_option_string(ctx, oo, entry, data->value);
set_option_string(ctx, oo, entry,
data->value, data->chflags & CMD_CHFLAG('a'));
break;
case SET_OPTION_NUMBER:
set_option_number(ctx, oo, entry, data->value);

7
cmd-set-window-option.c
View File

@ -31,8 +31,8 @@ int cmd_set_window_option_exec(struct cmd *, struct cmd_ctx *);
const struct cmd_entry cmd_set_window_option_entry = {
"set-window-option", "setw",
CMD_OPTION_WINDOW_USAGE,
0, CMD_CHFLAG('g')|CMD_CHFLAG('u'),
"[-agu] " CMD_OPTION_WINDOW_USAGE,
0, CMD_CHFLAG('a')|CMD_CHFLAG('g')|CMD_CHFLAG('u'),
NULL,
cmd_option_parse,
cmd_set_window_option_exec,
@ -134,7 +134,8 @@ cmd_set_window_option_exec(struct cmd *self, struct cmd_ctx *ctx)
} else {
switch (entry->type) {
case SET_OPTION_STRING:
set_option_string(ctx, oo, entry, data->value);
set_option_string(ctx, oo, entry,
data->value, data->chflags & CMD_CHFLAG('a'));
break;
case SET_OPTION_NUMBER:
set_option_number(ctx, oo, entry, data->value);

17
options-cmd.c
View File

@ -25,15 +25,26 @@
void
set_option_string(struct cmd_ctx *ctx, struct options *oo,
const struct set_option_entry *entry, char *value)
const struct set_option_entry *entry, char *value, int append)
{
char *oldvalue, *newvalue;
if (value == NULL) {
ctx->error(ctx, "empty value");
return;
}
options_set_string(oo, entry->name, "%s", value);
ctx->info(ctx, "set option: %s -> %s", entry->name, value);
if (append) {
oldvalue = options_get_string(oo, entry->name);
xasprintf(&newvalue, "%s%s", oldvalue, value);
} else
newvalue = value;
options_set_string(oo, entry->name, "%s", newvalue);
ctx->info(ctx, "set option: %s -> %s", entry->name, newvalue);
if (newvalue != value)
xfree(newvalue);
}
void

10
tmux.1
View File

@ -1021,12 +1021,17 @@ command.
Commands which set options are as follows:
.Bl -tag -width Ds
.It Xo Ic set-option
.Op Fl gu
.Op Fl agu
.Op Fl t Ar target-session
.Ar option Ar value
.Xc
.D1 (alias: Ic set )
Set a session option.
With
.Fl a ,
and if the option expects a string,
.Ar value
is appended to the existing setting.
If
.Fl g
is specified, the global session option is set.
@ -1310,13 +1315,14 @@ for which the
window option is enabled.
.El
.It Xo Ic set-window-option
.Op Fl gu
.Op Fl agu
.Op Fl t Ar target-window
.Ar option Ar value
.Xc
.D1 (alias: Ic setw )
Set a window option.
The
.Fl a ,
.Fl g
and
.Fl u

10
tmux.h
View File

@ -1172,7 +1172,7 @@ int tty_keys_next(struct tty *, int *, u_char *);
/* options-cmd.c */
void set_option_string(struct cmd_ctx *,
struct options *, const struct set_option_entry *, char *);
struct options *, const struct set_option_entry *, char *, int);
void set_option_number(struct cmd_ctx *,
struct options *, const struct set_option_entry *, char *);
void set_option_key(struct cmd_ctx *,
@ -1326,10 +1326,10 @@ void cmd_buffer_init(struct cmd *, int);
int cmd_buffer_parse(struct cmd *, int, char **, char **);
void cmd_buffer_free(struct cmd *);
size_t cmd_buffer_print(struct cmd *, char *, size_t);
#define CMD_OPTION_PANE_USAGE "[-gu] [-t target-pane] option [value]"
#define CMD_OPTION_WINDOW_USAGE "[-gu] [-t target-window] option [value]"
#define CMD_OPTION_SESSION_USAGE "[-gu] [-t target-session] option [value]"
#define CMD_OPTION_CLIENT_USAGE "[-gu] [-t target-client] option [value]"
#define CMD_OPTION_PANE_USAGE "[-t target-pane] option [value]"
#define CMD_OPTION_WINDOW_USAGE "[-t target-window] option [value]"
#define CMD_OPTION_SESSION_USAGE "[-t target-session] option [value]"
#define CMD_OPTION_CLIENT_USAGE "[-t target-client] option [value]"
void cmd_option_init(struct cmd *, int);
int cmd_option_parse(struct cmd *, int, char **, char **);
void cmd_option_free(struct cmd *);