| commit | 49879cc6de9e182399722d8e526e6512e9720188 | [log] [tgz] |
|---|---|---|
| author | fs@opera.com <fs@opera.com> | Mon Sep 08 13:59:09 2014 |
| committer | fs@opera.com <fs@opera.com> | Mon Sep 08 13:59:09 2014 |
| tree | e647ff37e4b3c1f1cd88ad09257bdf4e64295894 | |
| parent | da33e9a832712bef567cee9d786bd40b95b414f5 [diff] |
Support scientific notation in CSS numbers/percentages/dimensions Previously, scientific notation (scinot) was only supported for SVG presentation attributes through a special tokenizer quirk. Since scinot has now been added to the CSS syntax spec [1][2][3] and is already supported by Gecko [4] and IE(11). To harmonize, the call to parseSVGNumber(...) is replaced with a call to charactersToDouble(...). This results in a small behavioral change, since the former would reject numbers that were too large. These will now parse as "Infinity" [5]. Since this removes the last caller of isSVGNumberParsingEnabledForMode() that function is removed as well. [1] http://dev.w3.org/csswg/css-syntax/#number-token-diagram [2] http://lists.w3.org/Archives/Public/www-style/2012Aug/0900.html [3] http://lists.w3.org/Archives/Public/www-style/2013Apr/0428.html [4] https://bugzilla.mozilla.org/show_bug.cgi?id=964529 [5] Tested browsers were not entirely consistent in their treatment of infinities (Gecko: Infinity, IE: FLT_MAX). BUG=388161 BUG=344645 Review URL: https://codereview.chromium.org/545173003 git-svn-id: svn://svn.chromium.org/blink/trunk@181560 bbb929c8-8fbe-4397-9dbb-9b2b20218538