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phorge-phorge/externals/pear-figlet
epriestley 6bd8ee861c Use PEAR Text_Figlet to render figlet fonts
Summary:
Ref T7785. Makes Figlet available without installing the `figlet` package.

The PEAR Text_Figlet code is really sketchy and includes this API, which is quite marvelous:

```
    function loadFont($filename, $loadgerman = true)
```

At some point, this should probably be rewritten into a modern style, but it's not trivial since the figlet file format and rendering engine are somewhat complicated. I made some adjustments:

  - Broke the dependency on the PEAR core.
  - Prevented it from doing any wrong HTML escaping.
  - Looked through it for any glaring security or correctness problems.

This code isn't very pretty or modern, but as far as I can tell it's safe and does render Figlet fonts in a reasonable way.

Test Plan: {F803268}

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T9408, T7785

Differential Revision: https://secure.phabricator.com/D14102
2015-09-13 12:31:07 -07:00
..
docs Include "Figlet" and PEAR "Text_Figlet" in externals 2015-09-13 12:30:48 -07:00
fonts Include "Figlet" and PEAR "Text_Figlet" in externals 2015-09-13 12:30:48 -07:00
Text Use PEAR Text_Figlet to render figlet fonts 2015-09-13 12:31:07 -07:00