X-Git-Url: https://ruderich.org/simon/gitweb/?a=blobdiff_plain;ds=sidebyside;f=zsh%2Frc;h=85139dcdd305b6745818f56b8e600b2cb6c7c9c9;hb=ad26dac43cbd7b8acb92d4f5ec7431d8022703ac;hp=f246528163262626d3a3b737f67b7f689f99ecd7;hpb=b9dfeafe501f0dd47cb184bfb727fc15f45f236c;p=config%2Fdotfiles.git

diff --git a/zsh/rc b/zsh/rc
index f246528..85139dc 100644
--- a/zsh/rc
+++ b/zsh/rc
@@ -78,17 +78,17 @@ if [[ $ZSH_VERSION != (4.3.<5->|4.<4->*|<5->*) ]]; then
     # arrays.
     function precmd() {
         for function in $precmd_functions; do
-            $function $@
+            $function "$@"
         done
     }
     function preexec() {
         for function in $preexec_functions; do
-            $function $@
+            $function "$@"
         done
     }
     function chpwd() {
         for function in $chpwd_functions; do
-            $function $@
+            $function "$@"
         done
     }
 fi
@@ -628,21 +628,15 @@ fi
 # CUSTOM COMMANDS
 
 # 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).
+# much faster. Also put in the background and disown. Thanks to drizzd in #git
+# on Freenode (2010-04-03 17:55 CEST).
 gitk() {
-    command gitk \
-        --max-count=200 \
-        $(git rev-parse --symbolic-full-name --remotes --branches) \
-        $@ &
+    command gitk --max-count=200 --branches --remotes --tags "$@" &
     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) \
-        $@
+    command tig --max-count=200 --branches --remotes --tags "$@"
 }
 
 # Pipe output through less.
@@ -650,10 +644,30 @@ tree() {
     command tree -C "$@" | less
 }
 
-# Automatically disown.
-xpdf() {
-    command xpdf "$@" &
-    disown %command
+# Choose the "best" PDF viewer available: zathura, then xpdf. Also setup
+# completion for `pdf`.
+if (( $+commands[zathura] )); then
+    pdf() {
+        command zathura "$@" 2>/dev/null &
+        disown %command
+    }
+    # No completion for zathura yet.
+    compdef _xpdf pdf
+elif (( $+commands[xpdf] )); then
+    pdf() {
+        command xpdf "$@" 2>/dev/null &
+        disown %command
+    }
+    compdef _xpdf pdf
+fi
+
+# GHCI doesn't use readline, force it if rlwrap is available.
+(( $+commands[rlwrap] )) && ghci() {
+    command rlwrap \
+        --always-readline --complete-filenames -t dumb \
+        --histsize 5000 \
+        --file ~/.shell/rlwrap/ghci \
+        ghci "$@" 2>&1
 }