Added a README, other small changes

.dir-locals.el

@@ -1,6 +1,6 @@
 ;;; Directory Local Variables         -*- no-byte-compile: t; -*-
 ;;; For more information see (info "(emacs) Directory Variables")
 
-((c-mode . ((clang-format-mode . nil)
+((c-mode . ((indent-tabs-mode . t)
             (flycheck-mode . nil)
-            (eval . (remove-hook 'c-mode-hook #'clang-format-mode)))))
+            (eval . (clang-format-mode 0)))))

README.org

@@ -0,0 +1,41 @@
+* Key layout
+Notation:
++ S = Super
++ C = Control
++ ^k = Shift-k
+
+S-b        = toggle bar
+S-grave    = toggle scratch terminal
+S-j        = focus next on the stack
+S-k        = focus prev on the stack
+** Gaps
+S-period   = Increase gaps
+S-comma    = Decrease gaps
+S-slash    = Turn gaps off and on
+S-^slash   = Print current gaps (notify-send)
+** Master manipulation
+S-h        = Decrease size of master
+S-l        = Increase size of master
+S-c        = Set current focused client to master
+S-C-period = Decrease number of master clients
+S-C-comma  = Increase number of master clients
+** Layouts
+S-^t       = Tiling
+S-^f       = Floating
+S-^m       = Monocle
+S-^u       = Centred monocle
+S-^o       = Centred floating monocle
+S-^s       = Spiral fibonacci
+S-^d       = Dwindle fibonacci
+S-^g       = 2 row grid
+S-^i       = Deck
+S-^space   = Toggle between current and previous layout
+S-space    = Toggle floating on currently focused client
+** Monitors
+S-m        = Focus on the next monitor (wraps around)
+S-^comma   = Send to previous monitor
+S-^period  = Send to next monitor
+** Tags and quit
+S-Tab      = Go to previously viewed tag
+S-q        = killclient
+S-^q       = quit

config.h

@@ -37,7 +37,8 @@ static const char *colors[][3]     = {
 };
 
 /* tagging */
-static const char *tags[] = { "", "", "", "", "✏", "6", "7", "8", "9" };
+
+static const char *tags[] = { "", "", "", "", "", "6", "7", "8", "9" };
 
 /* Custom functions */
 static void togglegaps(const Arg *arg);
@@ -132,9 +133,6 @@ static Key keys[] = {
 	{ MODKEY|ShiftMask,             XK_comma,  tagmon,         {.i = -1 } },
 	{ MODKEY|ShiftMask,             XK_period, tagmon,         {.i = +1 } },
 	{ MODKEY,                       XK_Tab,    view,           {.ui = 0} }, \
-	{ MODKEY|ShiftMask,             XK_Tab,    tag,            {.ui = 0} }, \
-	{ MODKEY|ControlMask,           XK_Tab,    toggleview,     {.ui = 0} }, \
-	{ MODKEY|ControlMask|ShiftMask, XK_Tab,    toggletag,      {.ui = 0} },
 	TAGKEYS(                        XK_1,                      0)
 	TAGKEYS(                        XK_2,                      1)
 	TAGKEYS(                        XK_3,                      2)
@@ -185,7 +183,8 @@ printgaps(const Arg *arg)
 {
   if (!selmon)
     return;
-  char *cmd = malloc(sizeof(*cmd) * 24);
+  char *cmd = malloc(sizeof(*cmd) * 38);
   sprintf(cmd, "notify-send -u low \"Gaps=%d\"", selmon->gappx);
   system(cmd);
+	free(cmd);
 }

dwm.c

@@ -296,7 +296,7 @@ struct Pertag {
 	int showbars[LENGTH(tags) + 1]; /* display bar for the current tag */
 };
 
- 
+
 static unsigned int scratchtag = 1 << LENGTH(tags);
 
 /* compile-time check if all tags fit into an unsigned int bit array. */