Add launchtag patch.

patches/launchtag/README.md

@@ -0,0 +1,14 @@
+### Description
+Straight port of the dwm taglayouts patch, renamed because I have a hard time
+finding it on the suckless site.
+
+This patch allows you to set the default layout for each tag.
+
+This is intended to be applied on top of pertag.
+
+### Download
+- [0.7](/dwl/dwl-patches/raw/branch/main/patches/launchtag/launchtag.patch)
+                Use the ^RAW^ patch link here
+   ^^^ "0.7" is an example. Use the release that your patch targets
+### Authors - latest at top
+- [MayOrMayNotBeACat](https://codeberg.org/MayOrMayNotBeACat)

patches/launchtag/launchtag.patch

@@ -0,0 +1,49 @@
+From 3af0875ecc461af0b61ba31dc33c25544256ae26 Mon Sep 17 00:00:00 2001
+From: MayOrMayNotBeACat <maybeacat804@gmail.com>
+Date: Fri, 6 Jun 2025 22:42:16 -0400
+Subject: [PATCH] Allow initial layout to be set per tag.
+
+---
+ config.def.h | 1 +
+ dwl.c        | 9 ++++++++-
+ 2 files changed, 9 insertions(+), 1 deletion(-)
+
+diff --git a/config.def.h b/config.def.h
+index 22d2171..0c39007 100644
+--- a/config.def.h
++++ b/config.def.h
+@@ -16,6 +16,7 @@ static const float fullscreen_bg[]         = {0.1f, 0.1f, 0.1f, 1.0f}; /* You ca
+ 
+ /* tagging - TAGCOUNT must be no greater than 31 */
+ #define TAGCOUNT (9)
++static int tag_layout[] = {0, 0, 0, 0, 0, 0, 0, 0, 0};
+ 
+ /* logging */
+ static int log_level = WLR_ERROR;
+diff --git a/dwl.c b/dwl.c
+index d234cd2..4c582f3 100644
+--- a/dwl.c
++++ b/dwl.c
+@@ -1045,11 +1045,18 @@ createmon(struct wl_listener *listener, void *data)
+ 		m->pertag->nmasters[i] = m->nmaster;
+ 		m->pertag->mfacts[i] = m->mfact;
+ 
+-		m->pertag->ltidxs[i][0] = m->lt[0];
++		if (i != 0)
++			m->pertag->ltidxs[i][0] = &layouts[tag_layout[i-1]];
++		else
++			m->pertag->ltidxs[i][0] = m->lt[0];
+ 		m->pertag->ltidxs[i][1] = m->lt[1];
+ 		m->pertag->sellts[i] = m->sellt;
+ 	}
+ 
++	m->lt[0] = m->pertag->ltidxs[0][0];
++	m->lt[1] = m->pertag->ltidxs[0][1];
++	strncpy(m->ltsymbol, m->pertag->ltidxs[1][0]->symbol, LENGTH(m->ltsymbol));
++
+ 	/* The xdg-protocol specifies:
+ 	 *
+ 	 * If the fullscreened surface is not opaque, the compositor must make
+-- 
+2.49.0
+