From 498e3332329fcb80e456fea2c9940f3a0e78129c Mon Sep 17 00:00:00 2001
From: Ole Tange <ole@tange.dk>
Date: Sat, 13 Aug 2016 20:35:07 +0200
Subject: [PATCH] gitnext: Checkout next revision. Opposite of 'checkout
 HEAD^'.

---
 Makefile        | 4 ++--
 README          | 4 +++-
 gitnext/gitnext | 6 ++++++
 neno/neno       | 2 +-
 4 files changed, 12 insertions(+), 4 deletions(-)
 create mode 100755 gitnext/gitnext

diff --git a/Makefile b/Makefile
index a6ebeca..b39a05a 100644
--- a/Makefile
+++ b/Makefile
@@ -1,4 +1,4 @@
-CMD = blink histogram upsidedown tracefile timestamp rand rrm goodpasswd
+CMD = blink histogram upsidedown tracefile timestamp rand rrm goodpasswd gitnext
 
 all: blink/blink.1 goodpasswd/goodpasswd.1 histogram/histogram.1 rand/rand.1 rrm/rrm.1 timestamp/timestamp.1 tracefile/tracefile.1 upsidedown/upsidedown.1 wssh/wssh.1
 
@@ -7,6 +7,6 @@ all: blink/blink.1 goodpasswd/goodpasswd.1 histogram/histogram.1 rand/rand.1 rrm
 
 install:
 	mkdir -p /usr/local/bin
-	parallel eval ln -sf `pwd`/*/{} /usr/local/bin/{} ::: blink reniced em field forever neno rn stdout tracefile w4it-for-port-open upsidedown histogram goodpasswd mtrr not summer timestamp transpose wssh aptsearch rand rrm
+	parallel eval ln -sf `pwd`/*/{} /usr/local/bin/{} ::: blink reniced em field forever neno rn stdout tracefile w4it-for-port-open upsidedown histogram goodpasswd mtrr not summer timestamp transpose wssh aptsearch rand rrm gitnext
 	mkdir -p /usr/local/share/man/man1
 	parallel ln -sf `pwd`/{} /usr/local/share/man/man1/{/} ::: */*.1
diff --git a/README b/README
index 293ddc5..56807aa 100644
--- a/README
+++ b/README
@@ -4,10 +4,12 @@ Probably not useful for you, but then again you never now.
 
 em - Force emacs to run in terminal. Use xemacs if installed.
 
-field - Split on space. Give the given field number. Support syntax 1-3,6-
+field - Split on space. Give the given field number. Supports syntax 1-3,6-
 
 forever - Run the same command or list of commands every second.
 
+gitnext - Checkout next revision. Opposite of 'checkout HEAD^'.
+
 neno - No error no output. Only print STDERR and STDOUT if the command fails.
 
 rand - Generate (pseudo-)random data
diff --git a/gitnext/gitnext b/gitnext/gitnext
new file mode 100755
index 0000000..dcf9ccd
--- /dev/null
+++ b/gitnext/gitnext
@@ -0,0 +1,6 @@
+#!/bin/bash
+
+# Checkout next revision
+# Opposite of 'checkout HEAD^'
+
+git checkout $(git log --reverse --ancestry-path HEAD..master|head -n 1|field 2)
diff --git a/neno/neno b/neno/neno
index 0778f80..9d0d147 100755
--- a/neno/neno
+++ b/neno/neno
@@ -25,8 +25,8 @@
 #        to the extent permitted by law.
 
 print() {
-  cat $TMP/stderr >&4
   cat $TMP/stdout >&3
+  cat $TMP/stderr >&4
 }
 
 cleanup() {