From 593e3c3847a721afd3c7d88767037a7b13132a11 Mon Sep 17 00:00:00 2001
From: Mitchell Riedstra <mitch@riedstra.dev>
Date: Tue, 31 Jan 2023 08:29:47 -0500
Subject: On the fly restart

---
 config.def.h | 1 +
 dwm.c        | 9 +++++++++
 2 files changed, 10 insertions(+)

diff --git a/config.def.h b/config.def.h
index 9efa774..aed3eb3 100644
--- a/config.def.h
+++ b/config.def.h
@@ -94,6 +94,7 @@ static const Key keys[] = {
 	TAGKEYS(                        XK_7,                      6)
 	TAGKEYS(                        XK_8,                      7)
 	TAGKEYS(                        XK_9,                      8)
+	{ MODKEY|ShiftMask,             XK_r,      restart,        {0} },
 	{ MODKEY|ShiftMask,             XK_q,      quit,           {0} },
 };
 
diff --git a/dwm.c b/dwm.c
index c2bd871..8bcf0da 100644
--- a/dwm.c
+++ b/dwm.c
@@ -142,6 +142,7 @@ typedef struct {
 } Rule;
 
 /* function declarations */
+static void restart(Arg *arg);
 static void applyrules(Client *c);
 static int applysizehints(Client *c, int *x, int *y, int *w, int *h, int interact);
 static void arrange(Monitor *m);
@@ -275,6 +276,14 @@ static Window root, wmcheckwin;
 struct NumTags { char limitexceeded[LENGTH(tags) > 31 ? -1 : 1]; };
 
 /* function implementations */
+
+void
+restart(const Arg *arg)
+{
+	char *a[] = {"dwm", NULL};
+	execvp(a[0], a);
+}
+
 void
 applyrules(Client *c)
 {
-- 
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