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[sugar.git] / dot-files / _zshrc

diff --git a/dot-files/_zshrc b/dot-files/_zshrc
index 13e764d270eeb822aefe67496329a4345ce2dc0f..d800cc42c2d8694bd4d9918ac35178f1d7aa2961 100644 (file)
--- a/dot-files/_zshrc
+++ b/dot-files/_zshrc
@@ -186,6 +186,22 @@ HISTFILE="$HOME/.zhistory"
 HISTSIZE=6000000
 SAVEHIST=6000000
 
+function lv() {
+    local -a lv_cmd
+
+    if whence -p lv >/dev/null; then
+        lv_cmd=("lv")
+    elif which less >&/dev/null; then
+        lv_cmd=("less")
+    elif which more >&/dev/null; then
+        lv_cmd=("more")
+    else
+        echo >&2 "$0: no pager commands are found"
+    fi
+
+    command "${lv_cmd[@]}" "$@"
+}
+
 alias -g L="| $PAGER"
 alias -g G="| grep"
 alias -g H="| head"
@@ -277,11 +293,11 @@ else
     fi
 
     # Run "fortune" if we aren't in a GNU Screen session.
-    if which fortune 2>&1 >/dev/null; then
+    if which fortune >/dev/null 2>&1; then
         fortune
     fi
 fi
 
-if which ssh-agent-manager 2>&1 >/dev/null; then
+if which ssh-agent-manager >/dev/null 2>&1; then
     eval `ssh-agent-manager -s`
 fi