From cfd601470b1697113d311bf6b934bc99488e2e6f Mon Sep 17 00:00:00 2001
From: Simon Ruderich <simon@ruderich.org>
Date: Fri, 11 Feb 2011 21:18:24 +0100
Subject: [PATCH] lessfilter: Add, help filer for lesspipe.

Colors diff and patch files and displays directory contents.

Also update setup.sh.
---
 lessfilter | 21 +++++++++++++++++++++
 setup.sh   |  1 +
 2 files changed, 22 insertions(+)
 create mode 100755 lessfilter

diff --git a/lessfilter b/lessfilter
new file mode 100755
index 0000000..3570c79
--- /dev/null
+++ b/lessfilter
@@ -0,0 +1,21 @@
+#!/bin/sh
+
+case "$1" in
+    # Color diff files.
+    *.diff | *.patch)
+        < "$1" colordiff
+        ;;
+    *)
+        # Display directory contents.
+        if [ -d "$1" ]; then
+            echo "=> Contents of $1:"
+            ls "$1"
+            exit 0
+        fi
+
+        # We don't handle this format.
+        exit 1
+esac
+
+# No further processing by lesspipe necessary.
+exit 0
diff --git a/setup.sh b/setup.sh
index 4318125..9137fa6 100755
--- a/setup.sh
+++ b/setup.sh
@@ -53,6 +53,7 @@ link zsh/rc ~/.zshrc
 link zsh/logout ~/.zlogout
 
 # Link setup for additional files.
+link lessfilter ~/.lessfilter
 if installed colordiff; then
     link colordiffrc ~/.colordiffrc
 fi
-- 
2.44.1