Fix argument issue

- 'gist -n [INDEX]' now is valid
- Use extended glob to check range

1 files changed, 3 insertions, 2 deletions

diff --git a/gist b/gist
index 79d3379..f54287f 100755
--- a/gist
+++ b/gist
@@ -48,7 +48,6 @@
 # Since now a gist is a local cloned repo
 # It is your business to do git commit and git push
 
-# FIXME 'gist -n [N]' is refered to range
 # TODO Save HEADER with wget and httpie
 # TODO user friendly config file
 # TODO feature to exclude tag-value or grep-string
@@ -539,6 +538,7 @@ _goto_gist() {
 
 # Return the path of local repo with a given index
 _goto_gist_by_index() {
+  [[ $1 =~ (-n|--no-action) ]] && set -- $2 -n # move '-n' as the last argument
   _gist_id "$1" || return 1
 
   if [[ ! -d $folder/$GIST_ID  ]]; then
@@ -844,6 +844,7 @@ _access_last_index() {
 
 _apply_config "$@" || exit 1
 if [[ $init ]]; then _update_gists; exit 0; fi
+shopt -s extglob
 case "$1" in
   "")
     _print_records ;;
@@ -896,7 +897,7 @@ case "$1" in
   lan | l)
     shift
     _gists_with_languages "$@" ;;
-  *-*)
+  *([s0-9])-*([s0-9]))
     mark=.; _gists_with_range "$@" ;;
   last | L)
     _access_last_index "$@" ;;