Applying patches

[snuwoods]

I'm configuring urxvt and there are these gaps in my tiling wm.
The problem is rooted in the way it counts the window size.
There's a fix, but it requires a patch.
[QUOTE]Index: src/main.C
===================================================================
RCS file: /schmorpforge/rxvt-unicode/src/main.C,v
retrieving revision 1.303
diff -u -r1.303 main.C
--- src/main.C 27 Jan 2008 22:48:33 -0000 1.303
+++ src/main.C 1 Feb 2008 16:27:59 -0000
@@ -644,6 +644,8 @@

ncol = width / fwidth;
nrow = height / fheight;
+ width = ncol * fwidth;
+ height = nrow * fheight;
}

/*----------------------------------------------------------------------*/[/QUOTE]
How do I apply a patch?

[PvtCupcakes]

If you have a git repository for the source code:
git apply yourdiff.patch

Otherwise
patch -p1 yourdiff.patch