Add -q flags to shut up errors to capture-pane and show-options, from

George Nachman.

1 files changed, 13 insertions, 7 deletions

diff --git a/cmd-show-options.c b/cmd-show-options.c
index 9b42ed46..57e49a33 100644
--- a/cmd-show-options.c
+++ b/cmd-show-options.c
@@ -30,14 +30,14 @@
 enum cmd_retval	 cmd_show_options_exec(struct cmd *, struct cmd_q *);
 
 enum cmd_retval	cmd_show_options_one(struct cmd *, struct cmd_q *,
-		    struct options *);
+		    struct options *, int);
 enum cmd_retval cmd_show_options_all(struct cmd *, struct cmd_q *,
 		    const struct options_table_entry *, struct options *);
 
 const struct cmd_entry cmd_show_options_entry = {
 	"show-options", "show",
-	"gst:vw", 0, 1,
-	"[-gsvw] [-t target-session|target-window] [option]",
+	"gqst:vw", 0, 1,
+	"[-gqsvw] [-t target-session|target-window] [option]",
 	0,
 	NULL,
 	NULL,
@@ -62,6 +62,7 @@ cmd_show_options_exec(struct cmd *self, struct cmd_q *cmdq)
 	struct winlink				*wl;
 	const struct options_table_entry	*table;
 	struct options				*oo;
+	int					 quiet;
 
 	if (args_has(self->args, 's')) {
 		oo = &global_options;
@@ -89,15 +90,16 @@ cmd_show_options_exec(struct cmd *self, struct cmd_q *cmdq)
 		}
 	}
 
-	if (args->argc != 0)
-		return (cmd_show_options_one(self, cmdq, oo));
-	else
+	quiet = args_has(self->args, 'q');
+	if (args->argc == 0)
 		return (cmd_show_options_all(self, cmdq, table, oo));
+	else
+		return (cmd_show_options_one(self, cmdq, oo, quiet));
 }
 
 enum cmd_retval
 cmd_show_options_one(struct cmd *self, struct cmd_q *cmdq,
-    struct options *oo)
+    struct options *oo, int quiet)
 {
 	struct args				*args = self->args;
 	const struct options_table_entry	*table, *oe;
@@ -106,6 +108,8 @@ cmd_show_options_one(struct cmd *self, struct cmd_q *cmdq,
 
 	if (*args->argv[0] == '@') {
 		if ((o = options_find1(oo, args->argv[0])) == NULL) {
+			if (quiet)
+				return (CMD_RETURN_NORMAL);
 			cmdq_error(cmdq, "unknown option: %s", args->argv[0]);
 			return (CMD_RETURN_ERROR);
 		}
@@ -122,6 +126,8 @@ cmd_show_options_one(struct cmd *self, struct cmd_q *cmdq,
 		return (CMD_RETURN_ERROR);
 	}
 	if (oe == NULL) {
+		if (quiet)
+		    return (CMD_RETURN_NORMAL);
 		cmdq_error(cmdq, "unknown option: %s", args->argv[0]);
 		return (CMD_RETURN_ERROR);
 	}