~kris/suckless

dwm

ref: c1e5f29af73533103a98ea642ce7cb7b02b92cc2 dwm/patch/bar_layoutmenu.c -rw-r--r-- 273 bytes
c1e5f29a — Kris Yotam update border colors to Plan 9 palette, add fzfmenu rule, bind Mod+w/e/c to tome 3 months ago 
                                                                                
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void
layoutmenu(const Arg *arg) {
	FILE *p;
	char c[3], *s;
	int i;

	if (!(p = popen(layoutmenu_cmd, "r")))
		 return;
	s = fgets(c, sizeof(c), p);
	pclose(p);

	if (!s || *s == '\0' || c[0] == '\0')
		 return;

	i = atoi(c);
	setlayout(&((Arg) { .v = &layouts[i] }));
}