From af0ff2528232e20f74b3e414870d2b8ea6cc0ac3 Mon Sep 17 00:00:00 2001
From: Matthieu Moy <git@matthieu-moy.fr>
Date: Tue, 24 Jul 2018 10:51:40 +0200
Subject: [PATCH] More examples. Fixes #23.

Examples are not in the README, but I'd rather avoid duplicating
stuff, hence keep everything in the script.
---
 Makefile      |  1 +
 git-latexdiff | 12 ++++++++++++
 2 files changed, 13 insertions(+)

diff --git a/Makefile b/Makefile
index 839274b..d26040a 100644
--- a/Makefile
+++ b/Makefile
@@ -40,6 +40,7 @@ git-latexdiff.txt: git-latexdiff git-latexdiff.txt.header
 	( cat git-latexdiff.txt.header ; \
 	  printf '%s\n' ------------ ; \
 	  ./git-latexdiff --help ; \
+	  echo ; \
 	  ./git-latexdiff --help-examples ; \
 	  printf '%s\n' ------------ ) > $@
 
diff --git a/git-latexdiff b/git-latexdiff
index 3e2e029..666e3a3 100755
--- a/git-latexdiff
+++ b/git-latexdiff
@@ -148,6 +148,18 @@ examples () {
     cat <<EOF
 Examples:
 
+Diff the previous revision with the latest commit:
+
+    git latexdiff HEAD^
+
+Diff the latest commit with the working tree:
+
+    git latexdiff HEAD --
+
+Diff latest commit with branch master:
+
+    git latexdiff master HEAD
+
 Pass --type=CHANGEBAR to latexdiff to get changebars in the margins
 instead of red+trike/blue+underline diff: