http://snipplr.com/users/noah/tags/lint Recent snippets posted on Snipplr.com en-us Wed, 15 Feb 2012 01:12:19 GMT http://snipplr.com/view/46218/detect-php-files-with-trailing-whitespace-using-perl/ The following incantation returns nonzero exit status when the terminating `?>` of a PHP file, is followed by whitespace.

]]> Wed, 29 Dec 2010 08:25:03 GMT http://snipplr.com/view/46218/detect-php-files-with-trailing-whitespace-using-perl/ http://snipplr.com/view/19817/how-to-configure-the-output-format-of-the-w3-css-validator/ The W3 CSS validator is pretty simple to [install locally for use behind the firewall](http://www.emacswiki.org/emacs/FlymakeCSS). However, by default the validator spits out the whole CSS file after validation, which is inconvenient if your stylesheet is more than a few lines long. Unfortunately it's not so obvious how to configure the validator to give pretty-printed, human-readable output. In fact, all there is to it, is to choose a different output format from the several that are supported :) By default the validator .jar file gives you "text" output, which includes the stylesheet. To choose a different format, invoke the validator .jar file with an -output argument, like this: java -jar css-validator.jar -output local-file:foo.css where `` is any of xhtml, xml, text, soap12, json, ucn or gnu If you just want the errors as (html-escaped) plain text, but without the CSS included, use `gnu`

]]> Wed, 16 Sep 2009 11:53:08 GMT http://snipplr.com/view/19817/how-to-configure-the-output-format-of-the-w3-css-validator/