text-decoration=overline is parsed but not applied
Submitted by FT2
Link to original bug (#524433)
Description
Please describe the problem: Copied from Wikimedia bug report https://bugzilla.wikimedia.org/show_bug.cgi?id=13495
Code such as ... doesn't render the underline in Mediawiki. (overline doesn't render either suggesting the problem is text-decoration generally)
Steps to reproduce: Example: The following SVG code (SVG attached) will render in Opera 9.5's SVG renderer, and Adobe's SVG renderer (for IE6) as three underlined texts, but librsvg ignores the underline attribute in all 3 lines:
Underline me! Underline me! The following text is underlined.Likewise the SVG demo for underlining, overlining and other text decoration at this page: http://www.svgbasics.com/font_effects_bold.html if saved as an SVG file, doesnt render any of the text decoration that the tutorial says should render, although if opened in IE+Adobe or Opera 9.5 as an SVG it does. (Note - you have to remove the "contentScriptType=text/ecmascript" to get mediawiki to upload it)
Finally compare this image on Wikipedia as a WP render and when viewed native in IE+Adobe or Opera 9:
http://en.wikipedia.org/wiki/Image:BLP_flowchart_2.svg (no underlines) and http://upload.wikimedia.org/wikipedia/en/thumb/f/f0/BLP_flowchart_2.svg/370px-BLP_flowchart_2.svg.png (contains underlines)
Actual results: See above - librsvg doesnt render text-decorations
Expected results: Decorations eg underlines visible on rendered images
Does this happen every time? Yes
Other information: