From a77ab2f8202c2e661f9bf55561149d18a0d04989 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Michael=20Teichgr=C3=A4ber?= <mt@ib.wmipf.de>
Date: Fri, 3 Dec 2010 23:27:21 +0100
Subject: [PATCH] Makefile: add target `update-peg'

---
 Makefile        | 6 ++++++
 README.markdown | 4 ++++
 2 files changed, 10 insertions(+)

diff --git a/Makefile b/Makefile
index e48f07e..6395f84 100644
--- a/Makefile
+++ b/Makefile
@@ -39,6 +39,7 @@ VCS = git
 GITHUB = git://github.com
 # also, if hggit extension is available:
 # VCS = hg
+VCS-PULLFLAGS = 
 
 
 #
@@ -56,6 +57,11 @@ $(LEG):
 peg:
 	$(VCS) clone $(GITHUB)/knieriem/peg
 
+update-peg:
+	cd peg && $(VCS) pull $(VCS-PULLFLAGS)
+	cd peg/leg && make clean
+
+
 #
 # access to original C source files
 #
diff --git a/README.markdown b/README.markdown
index bedaa47..c206dfb 100644
--- a/README.markdown
+++ b/README.markdown
@@ -46,6 +46,10 @@ finish the installation:
 
 See doc.go for an example how to use the package.
 
+To update [knieriem/peg][] run `gomake update-peg`. This
+will fetch available revisions from github, and remove the
+old *leg* binary.
+
 To create the command line program *markdown,* run
 
 	cd $GOROOT/src/pkg/github.com/knieriem/markdown