From 79d583b79129fd84b7eb8b9b1c48d42930661903 Mon Sep 17 00:00:00 2001
From: Mike Meyer <mwm@chokfi.mired.org>
Date: Sat, 29 Apr 2017 17:31:45 -0500
Subject: [PATCH] Add +R for region index to bar formatting.

---
 spectrwm.1 | 1 +
 spectrwm.c | 3 +++
 2 files changed, 4 insertions(+)

diff --git a/spectrwm.1 b/spectrwm.1
index 3e9cb3f..934d18d 100644
--- a/spectrwm.1
+++ b/spectrwm.1
@@ -215,6 +215,7 @@ It may contain the following character sequences:
 .It Li "+M" Ta "Number of iconic (minimized) windows in workspace"
 .It Li "+N" Ta "Screen number"
 .It Li "+P" Ta "Window class and instance separated by a colon"
+.It Li "+R" Ta "Region index"
 .It Li "+S" Ta "Stacking algorithm"
 .It Li "+T" Ta "Window instance (from WM_CLASS)"
 .It Li "+U" Ta "Urgency hint"
diff --git a/spectrwm.c b/spectrwm.c
index ece5d87..c41abb9 100644
--- a/spectrwm.c
+++ b/spectrwm.c
@@ -2580,6 +2580,9 @@ bar_replace_seq(char *fmt, char *fmtrep, struct swm_region *r, size_t *offrep,
 	case 'P':
 		bar_window_class_instance(tmp, sizeof tmp, r);
 		break;
+	case 'R':
+	        snprintf(tmp, sizeof tmp, "%d", get_region_index(r));
+	        break;
 	case 'S':
 		snprintf(tmp, sizeof tmp, "%s", r->ws->stacker);
 		break;