From a355782a7795c8c26a05e8bda1505ff46d5d0289 Mon Sep 17 00:00:00 2001
From: Anselm R Garbe <garbeam@gmail.com>
Date: Mon, 24 Mar 2008 14:23:28 +0000
Subject: revival of mfact and setmfact

---
 dwm.c | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

(limited to 'dwm.c')

diff --git a/dwm.c b/dwm.c
index e1c8c200..d264e48b 100644
--- a/dwm.c
+++ b/dwm.c
@@ -178,6 +178,7 @@ void scan(void);
 void setclientstate(Client *c, long state);
 void setgeom(const char *arg);
 void setlayout(const char *arg);
+void setmfact(const char *arg);
 void setup(void);
 void spawn(const char *arg);
 void tag(const char *arg);
@@ -1462,6 +1463,26 @@ setlayout(const char *arg) {
 		drawbar();
 }
 
+void
+setmfact(const char *arg) {
+	double delta;
+
+	if(!arg)
+		return;
+	delta = strtod(arg, NULL);
+	if(arg[0] == '-' || arg[0] == '+') {
+		if(mfact + delta < 0.1 || mfact + delta > 0.9)
+			return;
+		mfact += delta;
+	}
+	else {
+		if(delta < 0.1 || delta > 0.9)
+			return;
+		mfact = delta;
+	}
+	arrange();
+}
+
 void
 setup(void) {
 	unsigned int i, w;
-- 
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