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Add a -o option to set-option to prevent setting an option already set, from
Thiago Padilha.
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parent
69a8d64716
commit
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@ -30,7 +30,7 @@
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enum cmd_retval cmd_set_option_exec(struct cmd *, struct cmd_q *);
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enum cmd_retval cmd_set_option_user(struct cmd *, struct cmd_q *,
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const char *, const char *);
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const char *, const char *);
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int cmd_set_option_unset(struct cmd *, struct cmd_q *,
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const struct options_table_entry *, struct options *,
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@ -63,8 +63,8 @@ struct options_entry *cmd_set_option_choice(struct cmd *, struct cmd_q *,
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const struct cmd_entry cmd_set_option_entry = {
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"set-option", "set",
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"agqst:uw", 1, 2,
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"[-agsquw] [-t target-session|target-window] option [value]",
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"agoqst:uw", 1, 2,
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"[-agosquw] [-t target-session|target-window] option [value]",
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0,
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NULL,
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NULL,
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@ -73,8 +73,8 @@ const struct cmd_entry cmd_set_option_entry = {
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const struct cmd_entry cmd_set_window_option_entry = {
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"set-window-option", "setw",
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"agqt:u", 1, 2,
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"[-agqu] " CMD_TARGET_WINDOW_USAGE " option [value]",
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"agoqt:u", 1, 2,
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"[-agoqu] " CMD_TARGET_WINDOW_USAGE " option [value]",
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0,
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NULL,
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NULL,
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@ -151,6 +151,11 @@ cmd_set_option_exec(struct cmd *self, struct cmd_q *cmdq)
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if (cmd_set_option_unset(self, cmdq, oe, oo, valstr) != 0)
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return (CMD_RETURN_ERROR);
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} else {
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if (args_has(args, 'o') && options_find1(oo, optstr) != NULL) {
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if (!args_has(args, 'q'))
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cmdq_print(cmdq, "already set: %s", optstr);
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return (CMD_RETURN_NORMAL);
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}
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if (cmd_set_option_set(self, cmdq, oe, oo, valstr) != 0)
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return (CMD_RETURN_ERROR);
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}
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@ -227,6 +232,11 @@ cmd_set_option_user(struct cmd *self, struct cmd_q *cmdq, const char* optstr,
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cmdq_error(cmdq, "empty value");
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return (CMD_RETURN_ERROR);
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}
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if (args_has(args, 'o') && options_find1(oo, optstr) != NULL) {
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if (!args_has(args, 'q'))
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cmdq_print(cmdq, "already set: %s", optstr);
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return (CMD_RETURN_NORMAL);
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}
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options_set_string(oo, optstr, "%s", valstr);
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if (!args_has(args, 'q')) {
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cmdq_info(cmdq, "set option: %s -> %s", optstr,
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6
tmux.1
6
tmux.1
@ -1996,7 +1996,7 @@ abc123
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Commands which set options are as follows:
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.Bl -tag -width Ds
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.It Xo Ic set-option
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.Op Fl agqsuw
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.Op Fl agoqsuw
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.Op Fl t Ar target-session | Ar target-window
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.Ar option Ar value
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.Xc
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@ -2025,6 +2025,10 @@ options.
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It is not possible to unset a global option.
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.Pp
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The
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.Fl o
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flag prevents setting an option that is already set.
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.Pp
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The
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.Fl q
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flag suppresses the informational message (as if the
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.Ic quiet
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