update

1 files changed, 34 insertions, 16 deletions

diff --git a/README.md b/README.md
index da70fdb..ca5badc 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,6 @@
-# gist - Manage your gist like a pro
+# [[gist]] - Manage your gist like a pro
 ## Getting started
+
 ```bash
 # fetch your gists and clone them into ~/gist as git repos
 gist fetch
@@ -9,10 +10,8 @@ gist
 gist new
 # create private gist with files 'foo' and 'bar'
 gist new -p foo bar
-# get the path of cloned repo of your third gist
+# get the path and cd to cloned repo with subshell
 gist 3
-# cd to the cloned repo
-cd `gist 3`
 # push changes in your third gist to the remote repo
 gist push 3
 # update the description of your third gist
@@ -26,8 +25,9 @@ gist github 3
 # For more detail, read the helper message
 gist help
 ```
+
 ## Commands
-### Update information and clone gists from Github
+### Update and clone gists from Github
 Run `gist fetch` to fetch your all gists with Github API and keep short information for each gist in a index file inside a given folder. (default to `~/gist/index`)
 - Automatically Clone/Pull each gist with git into a given folder. (default to `~/gist/`)
 - Run `gist fetch star` to fetch you starred gist
@@ -35,18 +35,21 @@ Run `gist fetch` to fetch your all gists with Github API and keep short informat
 
 ### List your gists
 Run `gist` to read index file (default to `~/gist/index`) and list your gists with the folloing format:
-``` 
+```
 [index] [gist-URL] [files-number] [comments-number] [description]
 ```
-like following:
-![](https://i.imgur.com/CP6ZL2G.png)
 
-- Use `gist star` to show your starred gist
+like the following:
+
+![](https://i.imgur.com/ZCLGZLW.png)
+
+- Use `gist star` to show your starred gists
+- Use `gist all` to show your and starred gists
 - Index with prefix `s` is a starred gist, index with prefix `p` is a private gist
 - There are colorful hints for each gist in the following cases:
     - **working:** some changes are made locally but not yet do `git commit`, or you are not in `master` branch
-    - **ahead:** your local head is yet to be applied to upstream
-    - **outdated:** your local head is differs from the last fetched gists, do `gist fetch` to refresh index file and pull if needed
+    - **ahead:** your local **HEAD** is yet to be applied to upstream
+    - **outdated:** your local **HEAD** is differs from the last fetched gists, do `gist fetch` to refresh index file and pull if needed
     
 ### Create a new gist
 Run `gist new` to create a new gist
@@ -109,11 +112,11 @@ Use `gist config auto_sync false` to disable this feature.
 
 For example, you can use the following command to set the action for:
 **print the filename and its content of all files inside the given gist**
-```
+```bash
 gist config action 'tail -n +1 *'
 ```
 or do
-```
+```bash
 gist config action '${EDITOR:-vi} .'
 ```
 That is, use default editor or vi (if not being set) to open the cloned repo.
@@ -134,6 +137,21 @@ valid values are:
 For example, use `gist config protocol ssh` to use SSH protocol instead.
 
 ## Tips
+### Index Range
+```bash
+# show gists from index 5
+gist 5-
+# show starred gists from index s3
+gist s3-
+# only show gists with index 5 to 10
+gist 5-10
+```
+
+### Filter
+```bash
+gist tag tag1 | gist grep pattern1 | gist lan SHELL
+```
+
 ### Git Branching
 Each gist is a git repository. Although there are some limits on `git push`, like sub-directory. But guess what? Push another branch to `github.com` is allowed. So why not use this feature for your gist workflow?
 
@@ -152,12 +170,12 @@ But since `gist` is a bash script which goes in subshell, if you want to achieve
  
 ### Suppress hint
 If [action](#action) is not configured, there is always a hint to show how to configure it. The following command can suppress it with a simple action that does nothing.
-```
+```bash
 gist config action 'true'
 ```
 
 There are serveral environment variables can suppress hint or user confirm, like:
-```
+```bash
 # show list without hint
 hint=false gist
 
@@ -175,6 +193,6 @@ I strongly recommend using [`tig`](https://github.com/jonas/tig) as [action](#ac
 
 If [`tig`](https://github.com/jonas/tig) is installed, run the following command to configure it as custom action:
 
-```
+```bash
 gist config action 'tig -all'
 ```