1 files changed, 58 insertions, 0 deletions
diff --git a/contrib/info b/contrib/info
new file mode 100644
index 00000000..5d491453
--- /dev/null
+++ b/contrib/info
@@ -0,0 +1,58 @@
+# bash completion for info
+
+have info &&
+_info()
+{
+    local cur i infopath
+
+    COMPREPLY=()
+    cur=`_get_cword`
+
+    _expand || return 0
+
+    # default completion if parameter contains /
+    if [[ "$cur" == */* ]]; then
+        _filedir
+        return 0
+    fi
+
+    infopath='/usr/share/info'
+
+    if [ "${INFOPATH: -1:1}" == ':' ]; then
+        infopath=${INFOPATH}${infopath}
+    elif [ ${INFOPATH:+set} ]; then
+        infopath=$INFOPATH
+    fi
+
+    infopath=$infopath:
+    if [ -n "$cur" ]; then
+        infopath="${infopath//://$cur* }"
+    else
+        infopath="${infopath//:// }"
+    fi
+
+    # redirect stderr for when path doesn't exist
+    COMPREPLY=( $( eval command ls "$infopath" 2>/dev/null ) )
+    # weed out directory path names and paths to info pages
+    COMPREPLY=( ${COMPREPLY[@]##*/?(:)} )
+    # weed out info dir file
+    for (( i=0 ; i < ${#COMPREPLY[@]} ; ++i )); do
+        if [ "${COMPREPLY[$i]}" == 'dir' ]; then
+            unset COMPREPLY[$i];
+        fi;
+    done
+    # strip suffix from info pages
+    COMPREPLY=( ${COMPREPLY[@]%.@(gz|bz2|xz|lzma)} )
+    COMPREPLY=( $( compgen -W '${COMPREPLY[@]%.*}' -- "${cur//\\\\/}" ) )
+
+    return 0
+} &&
+complete -F _info $filenames info
+
+# Local variables:
+# mode: shell-script
+# sh-basic-offset: 4
+# sh-indent-comment: t
+# indent-tabs-mode: nil
+# End:
+# ex: ts=4 sw=4 et filetype=sh