https://github.com/randrews/color

An ANSI color library for Lua
https://github.com/randrews/color

Last synced: 8 days ago
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An ANSI color library for Lua

• Host: GitHub
• URL: https://github.com/randrews/color
• Owner: randrews
• Created: 2012-04-25T23:53:07.000Z (over 12 years ago)
• Default Branch: master
• Last Pushed: 2017-04-06T23:54:51.000Z (over 7 years ago)
• Last Synced: 2024-08-02T14:08:39.447Z (3 months ago)
• Language: Lua
• Size: 4.88 KB
• Stars: 34
• Watchers: 7
• Forks: 4
• Open Issues: 2
• Metadata Files:
  • Readme: readme.markdown

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README

        
Color.lua - ANSI control library for Lua

========================================

A super-simple way to make colored text output in Lua.

To use, simply print out things from this module, then print out some text.

Examples:

----------

```lua

print(color.bg.green .. color.fg.RED .. "This is bright red on green")

print(color.invert .. "This is inverted..." .. color.reset .. " And this isn't.")

print(color.fg(0xDE) .. color.bg(0xEE) ..

    "You can use xterm-256 colors too!" ..

    color.reset)

print("And also " .. color.bold .. "BOLD" .. color.normal .. " if you want.")

print(color.bold .. color.fg.BLUE .. color.bg.blue ..

    "Miss your " .. color.fg.RED .. "C-64" ..

    color.fg.BLUE .. "?" .. color.reset)

```

You can see all these examples in action by calling `color.test()`

Can't pick a good color scheme? Look at a handy chart:

```lua

print(color.chart())

```

Extending:

----------

I figured out most of how to write this from the excellent [Wikipedia page on ANSI control codes](http://en.wikipedia.org/wiki/ANSI_escape_code). If you want to extend it, that would be a good place to start. And send me a pull request!

Portability:

-----------

This doesn't work on Windows at all, and it would be a really nontrivial effort to port it.

License:

----------

Copyright 2012 by Ross Andrews, released under the [GNU Lesser General Public License](http://www.gnu.org/licenses/lgpl.txt).