From 827b311c8172f3543f9c38dc1d7740bba1d9aeaa Mon Sep 17 00:00:00 2001
From: Nicholas Marriott <nicm@openbsd.org>
Date: Mon, 19 Nov 2012 10:38:06 +0000
Subject: Use a utility function for common code to show errors in config file,
 from Thomas Adam.

---
 cfg.c | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

(limited to 'cfg.c')

diff --git a/cfg.c b/cfg.c
index ead99818..ae7d9a30 100644
--- a/cfg.c
+++ b/cfg.c
@@ -173,3 +173,25 @@ load_cfg(const char *path, struct cmd_ctx *ctxin, struct causelist *causes)
 
 	return (retval);
 }
+
+void
+show_cfg_causes(struct session *s)
+{
+	struct window_pane	*wp;
+	char			*cause;
+	u_int			 i;
+
+	if (s == NULL || ARRAY_EMPTY(&cfg_causes))
+		return;
+
+	wp = s->curw->window->active;
+
+	window_pane_set_mode(wp, &window_copy_mode);
+	window_copy_init_for_output(wp);
+	for (i = 0; i < ARRAY_LENGTH(&cfg_causes); i++) {
+		cause = ARRAY_ITEM(&cfg_causes, i);
+		window_copy_add(wp, "%s", cause);
+		free(cause);
+	}
+	ARRAY_FREE(&cfg_causes);
+}
-- 
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