MOD+SHIFT+T : tile all terminals in temporary tag

Author: BartekLew

config.def.h

@@ -6,6 +6,10 @@
 /* Status line max width: */
 #define CONFIG_STATUS_W 50
 
+/* Pattern to match terminals: */
+#error "verify TERM_PATT :)"
+#define TERM_PATT "lew@T430:"
+
 /* appearance */
 static const unsigned int borderpx  = 1;        /* border pixel of windows */
 static const unsigned int snap      = 32;       /* snap pixel */
@@ -25,7 +29,8 @@ static const char *colors[][3]      = {
 };
 
 /* tagging */
-static const char *tags[] = { "1", "2", "3", "4", "5", "6", "7", "8", "9" };
+static const char *tags[] = { "1", "2", "3", "4", "5", "6", "7", "8", "9", "tmp" };
+#define TMPTAG 9
 
 static const Rule rules[] = {
 	/* xprop(1):
@@ -99,6 +104,7 @@ static Key keys[] = {
 	{ MODKEY,                       XK_period, focusmon,       {.i = +1 } },
 	{ MODKEY|ShiftMask,             XK_comma,  tagmon,         {.i = -1 } },
 	{ MODKEY|ShiftMask,             XK_period, tagmon,         {.i = +1 } },
+    { MODKEY|ShiftMask,             XK_t,      gather,         {.s = TERM_PATT}},
 	TAGKEYS(                        XK_1,                      0)
 	TAGKEYS(                        XK_2,                      1)
 	TAGKEYS(                        XK_3,                      2)

dwm.c

@@ -211,6 +211,7 @@ static void seturgent(Client *c, int urg);
 static void showhide(Client *c);
 static void sigchld(int unused);
 static void spawn(const Arg *arg);
+static void gather(const Arg *arg);
 
 static void ignore(const Arg *arg) {} 
 
@@ -729,7 +730,7 @@ drawbar(Monitor *m)
 			urg |= c->tags;
 	}
 	x = 0;
-	for (i = 0; i < LENGTH(tags); i++) {
+	for (i = 0; i < TMPTAG; i++) {
 		w = TEXTW(tags[i]);
 		drw_setscheme(drw, scheme[m->tagset[m->seltags] & 1 << i ? SchemeSel : SchemeNorm]);
 		drw_text(drw, x, 0, w, bh, lrpad / 2, tags[i], urg & 1 << i);
@@ -1779,6 +1780,19 @@ spawn(const Arg *arg)
 	}
 }
 
+void
+gather(const Arg* arg) {
+    for(Client *c = selmon->clients; c; c = c->next) {
+        if(strstr(c->name,arg->s))
+            c->tags |= 1 << TMPTAG;
+        else
+            c->tags &= ~(1<<TMPTAG);
+    }
+
+    view(&(const Arg){.ui = 1 << TMPTAG});
+    setlayout(&(const Arg){.v = &layouts[0]});
+}
+
 void
 keymap(const Arg *arg)
 {