kitty/kittens/diff

= kitty-diff - A side-by-side diff tool with syntax highlighting and images
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== Major Features

* Displays diffs side-by-side in the kitty terminal.

* Does syntax highlighting of displayed diffs

* Displays images as well as text diffs, even over SSH

* Does recursive directory diffing


image::../../screenshots/diff.png?raw=true[Screenshot, showing a sample diff]

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== Installation

Simply install link:https://github.com/kovidgoyal/kitty[kitty].
You also need to have either the git program or the diff program installed.


== Usage

In the kitty terminal, run:

....
kitty +kitten diff file1 file2
....

to see the diff between file1 and file2.

Create an alias in `~/.bashrc` or similar to shorten the command.

You can also pass directories instead of files to see the recursive diff of the
directory contents.


== Keyboard controls

|===
|Action |Shortcut

|Quit             | `q, Ctrl+c`
|Scroll line up   | `k, up`
|Scroll line down | `j, down`
|Scroll page up   | `PgUp`
|Scroll page down | `PgDn`
|Scroll to top    | `Home`
|Scroll to bottom | `End`
|Scroll to next change | `n`
|Scroll to previous change | `p`

|Increase lines of context | `+`
|Decrease lines of context | `-`
|All lines of context      | `a`
|Restore context to default| `=`

|===

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