Full support for PHP 5.

GoogleCodeExporter commented 8 years ago

PHP support is a little lacking, so I've created a patch to add the remaining
keywords, which ought to make prettify support PHP properly.

Original issue reported on code.google.com by keith.ga...@gmail.com on 14 Jan 2008 at 4:38

Attachments:

prettify.php5-support.patch

GoogleCodeExporter commented 8 years ago

// lang-php.js

PR.registerLangHandler(
  PR.createSimpleLexer(
    [
      // Whitespace is made up of spaces, tabs and newline characters.
      [PR.PR_PLAIN,       /^[\t\n\r \xA0]+/, null, '\t\n\r \xA0'],

      [PR.PR_STRING,
        /^(?:\'(?:[^\\\'\r\n]|\\.)*(?:\'|$)|\"(?:[^\\\"\r\n]|\\.)*(?:\"|$))/,
        null, '"\'']
    ],
    [
      [PR.PR_KEYWORD,
/^\b(and|or|xor|__FILE__|exception|__LINE__|array|as|break|case|class|const|cont
inue|declare|default|die|do|echo|else|elseif|empty|enddeclare|endfor|endforeach|
endif|endswitch|endwhild|eval|exit|extends|for|foreach|function|global|if|includ
e|include_once|isset|list|new|print|require|require_once|return|static|switch|un
set|use|var|while|__FUNCTION__|__CLASS__|__METHOD__|final|php_user_filter|interf
ace|implements|instanceof|public|private|protected|abstract|clone|try|catch|thro
w|cfunction|old_function|this|final|__NAMESPACE__|namespace|goto|__DIR__|true|fa
lse|null|TRUE|FALSE|NULL)\b/i,
null],

      [PR.PR_COMMENT, /^\/\/[^\r\n]*/, null],
      [PR.PR_COMMENT, /^\/\*[\s\S]*?(?:\*\/|$)/, null],

      [PR.PR_LITERAL,
        new RegExp(
          '^(?:'
          // A hex number
          + '0x[a-f0-9]+'
          // or an octal or decimal number,
          + '|(?:\\d(?:_\\d+)*\\d*(?:\\.\\d*)?|\\.\\d\\+)'
          // possibly in scientific notation
          + '(?:e[+\\-]?\\d+)?'
          + ')'
          // with an optional modifier like UL for unsigned long
          + '[a-z]*', 'i'),
        null, '0123456789'],

      [PR.PR_VARIABLE, /^(?:\$+\w+)/i]
    ]
  ),
  ['php', 'phtml', 'php5', 'php4']
);

EOF

I realize there is no "PR_VARIABLE" - I hacked the JS/CSS to add it... which I
realize is counter to the point of using an external lang file >_>

This lang file is probably not perfect, but it's held out for me pretty well so 
far.

Original comment by bent...@gmail.com on 30 Sep 2009 at 5:41

GoogleCodeExporter commented 8 years ago

Original comment by mikesamuel@gmail.com on 2 Oct 2009 at 5:37

Changed state: Accepted

GoogleCodeExporter commented 8 years ago

This language handler gives a silent error on some of my pages and stopps 
prettify from starting. The console is empty so i can't give a proper error 
report. If you wish i can provide a link to the problematic pages, but i won't 
post them here for security reasons. You can reach me by mail: f1r3fl3x ]@[ 
gmail.com

Original comment by F1r3F...@gmail.com on 2 Oct 2010 at 9:21

GoogleCodeExporter commented 8 years ago

hm!  I stopped developing this patch a long time ago, and am not particularly 
interested in working on it further.  sorry :|  but if anyone else wants to 
modify or add to it, they should definitely feel free to do so.

if my code is neither insignificant enough to be uncopyrightable, nor, as being 
a patch for the google-code-prettify project, is not already under the Apache 
License 2.0, then I'd like to release it to the public domain under the CC0 1.0 
Universal
Public Domain Dedication license: 
http://creativecommons.org/publicdomain/zero/1.0/

Original comment by bent...@gmail.com on 29 Dec 2010 at 5:02

sunshengfei / google-code-prettify

Full support for PHP 5. #28