Move #include <regex.h> to maintain sorted order.

Add a comment: buffer commands receive the regex that triggered them in arg.s

This changes no behaviour. This should have been part of the preliminary
buffer command commit.

1 files changed, 2 insertions, 1 deletions

diff --git a/xxxterm.c b/xxxterm.c
index 9f84d6b..d7b08f9 100644
--- a/xxxterm.c
+++ b/xxxterm.c
@@ -36,11 +36,11 @@
 #include <libgen.h>
 #include <pthread.h>
 #include <pwd.h>
+#include <regex.h>
 #include <signal.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
-#include <regex.h>
 #include <unistd.h>
 
 #include <sys/types.h>
@@ -6574,6 +6574,7 @@ webview_hover_cb(WebKitWebView *wv, gchar *title, gchar *uri, struct tab *t)
 	}
 }
 
+/* buffer commands receive the regex that triggered them in arg.s */
 char bcmd[8];
 struct buffercmd {
 	char            *regex;