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docs/shell_scripting.md

@@ -1,34 +1,40 @@
-Using it for shell scripting
-----------------------------
+## Using it for shell scripting
 
 For a real world scenario example, please check this [blog post](https://denisidoro.github.io/posts/cli-templates/).
 
-Let's say you want to write a bash script that, among other things, asks the user to write the name of a git branch that should be checked out. 
+Let's say you want to write a bash script that, among other things, asks the user to write the name of a git branch that should be checked out.
 
 If you already have the [cheatsheet above](#cheatsheet-syntax), then you could write the following in your script:
+
 ```sh
 navi --query "change branch" --best-match
 ```
 
-**navi** will ask the user to fill all arguments needed. 
+**navi** will ask the user to fill all arguments needed.
 
 If you want to set the `<branch>` beforehand in your script:
+
 ```sh
 branch="master" navi --query "change branch" --best-match
 ```
+
 - no interactive input will be shown
 - the value for `<branch>` will be exactly the one passed as argument
 
 If you want to filter some results for `<branch>`:
+
 ```sh
 branch__query="master" navi --query "change branch" --best-match
 ```
+
 - an interactive input will be shown, unless a single entry is autoselected
 - the value for `<branch>` will be the one selected
 
 If you want to select the best match for `<branch>`:
+
 ```sh
 branch__best="master" navi --query "change branch" --best-match
 ```
+
 - no interactive input will be shown
 - the value for `<branch>` will be the one that best matches the one passed as argument