GitLab-collapse-markdown.md

+A userscript that collapses markdown headers
+
+* This script makes all markdown headers clickable and toggles the view of all content between same level headers (e.g. between H2 headers).
+* It works on readme, issues, markdown preview, & wiki pages. Pretty much everywhere on GitLab.
+* Click on any header to toggle the view of the content below it.
+* Use <kbd>Shift</kbd> + Click to toggle the view of *all* same level header content.
+* When the content of a header is expanded, all sub-headers are also expanded.
+* Links within the header are still clickable.
+* Can be used along with the [[GitLab-collapse-in-comment]] userscript.
+* Use the userscript addon to change these settings (see screenshot below):
+  * **"Set GitLab collapse markdown state"** to `collapsed` (`expanded` by default) which collapses all header content (except `h1`) initially.
+  * **"Set GitLab collapse markdown colors"** to an JSON array with six color values (accepts named, hex, rgb, hsl, etc). For example:
+
+     ```js
+     // palette generated by http://tools.medialab.sciences-po.fr/iwanthue/
+     // (colorblind friendly; soft)
+     ["#6778d0", "#ac9c3d", "#b94a73", "#56ae6c", "#9750a1", "#ba543d"]
+     ```
+   These six colors apply to the H1 through H6 header arrows respectively.
+   * After changing either option, make sure to reload the page (<kbd>Shift</kbd> + <kbd>F5</kbd>) to have the updated setting take effect.
+* Click [this link]() to install from GitLab, [GreasyFork]() or from [OpenUserJS]().
+
+## Screenshot
+
+![]()
+
+![]()
+
+## Example
+
+* Use with userscript installed
+* **Note**: <kbd>Shift</kbd> + clicking on an H2 header below will also collapse this example block.
+
+> # Header 1
+>
+> * Inside header 1
+>
+> ## Header 2
+>
+> * Inside header 2
+> * Inside header 2
+>
+> ### Header 3
+>
+> * Inside header 3
+>
+> ### Header 3
+>
+> * Inside header 3
+>
+> #### Header 4
+>
+> * Inside header 4
+>
+> ##### Header 5
+>
+> * Inside header 5
+> * Inside header 5
+>
+> ##### Header 5
+>
+> * Inside header 5
+>
+> ###### Header 6
+>
+> * Inside header 6
+>
+> #### Header 4
+>
+> * Inside header 4
+> * Inside header 4
+>
+> ### Header 3
+>
+> * Inside header 3
+>
+> ### Header 3
+>
+> * Inside header 3
+>
+> ## Header 2
+>
+> * Inside header 2
+>
+> ### Header 3
+>
+> #### Header 4
+>
+> * Inside header 4
+> * Inside header 4
+
+## Change Log
+
+### Version 0.1.0 (5/24/2017)
+
+* Initial commit.