much
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Pager with depth support for JavaScript source code
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[](https://nodei.co/npm/much/)
# much
[![Dependency Status][david-badge]][david]
[david-badge]: https://david-dm.org/eush77/much.png
[david]: https://david-dm.org/eush77/much
`much` — pager with depth support.
Fold JavaScript functions, objects and blocks interactively in the pager.
## Example
```
$ much browserify.js
```
## CLI
#### `$ much [<file>]`
Consumes `stdin` by default.
## Controls
### Basic
| key | description
| :-----------------------------: | -----------
| <kbd>q</kbd>, <kbd>Ctrl+c</kbd> | Quit.
| <kbd>Ctrl+z</kbd> | Suspend.
### Scrolling
| key | description
| :---------------------------: | -----------
| <kbd>down</kbd>, <kbd>j</kbd> | Scroll down.
| <kbd>up</kbd>, <kbd>k</kbd> | Scroll up.
| <kbd>d</kbd> | Scroll half the screen down.
| <kbd>u</kbd> | Scroll half the screen up.
| <kbd>g</kbd> | Scroll to top.
| <kbd>G</kbd> | Scroll to bottom.
### Code Folding
| key | description
| :----------------------------------: | -----------
| <kbd>left</kbd>, <kbd>h</kbd> | Fold code.
| <kbd>right</kbd>, <kbd>l</kbd> | Unfold code.
| <kbd>Shift+left</kbd>, <kbd>H</kbd> | Fold all.
| <kbd>Shift+right</kbd>, <kbd>L</kbd> | Unfold all.
### Search
| key | description
| :--------------: | -----------
| <kbd>/</kbd> | Search forward.
| <kbd>n</kbd> | Scroll to next occurrence.
| <kbd>N</kbd> | Scroll to previous occurrence.
| <kbd>ESC-u</kbd> | Clear search highlighting.
## $LESSOPEN
`much` supports `$LESSOPEN` variable in the same manner as `less(1)`. This allows for preprocessing step before pager displays file contents. See `less(1)` manual for details.
For example, include the following line in the shell config to highlight files with `source-highlight(1)`:
```bash
LESSOPEN="| src-hilite-lesspipe.sh %s"
```
## Install
```shell
npm install -g much
```
## License
MIT