+# I sometimes confuse editor and shell, print a warning to prevent I exit the
+# shell.
+alias :q='echo "This is not Vim!" >&2'
+
+# Automatically use unified diffs.
+alias diff='diff -u'
+
+# Display all files and use human readable sizes.
+alias du='du -sh'
+
+# Use human readable sizes.
+alias df='df -h'
+
+# Edit the mercurial patch queue series file for the current mercurial
+# repository in Vim. Also change Vim's pwd to the patches directory so other
+# patches can easily be opened.
+alias vqs='vim -c "cd $(hg root)/.hg/patches/" "$(hg root)/.hg/patches/series"'
+
+# Display all branches (except stash) in gitk but only 200 commits as this is
+# much faster. Also put in the background and disown. Thanks to sitaram in
+# #git on Freenode (2009-04-20 15:51).
+gitk() {
+ command gitk \
+ --max-count=200 \
+ $(git rev-parse --symbolic-full-name --remotes --branches) \
+ $@ &
+ disown %command
+}
+# Same for tig (except the disown part as it's no GUI program).
+tig() {
+ command tig \
+ --max-count=200 \
+ $(git rev-parse --symbolic-full-name --remotes --branches) \
+ $@