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| author |  Adam Chlipala <adam@chlipala.net> | 2014-05-02 15:32:10 -0400 |
|---|---|---|
| committer | Adam Chlipala <adam@chlipala.net> | 2014-05-02 15:32:10 -0400 |
| commit | 4e164132ec8a73a440c2299126fc11c2275d439b (patch) | |
| tree | e35283c198e93ed20c6a38a6d01361630a6b0771 /lib/js/urweb.js | |
| parent | 0254362f5b743d4c5abc02d3e375387e5ef1394a (diff) | |
HTML5 data-* attributes
Diffstat (limited to 'lib/js/urweb.js')
| -rw-r--r-- | lib/js/urweb.js | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/lib/js/urweb.js b/lib/js/urweb.js index fe628130..ac9e9771 100644 --- a/lib/js/urweb.js +++ b/lib/js/urweb.js @@ -1942,6 +1942,19 @@ function bless(s) { } +// Attribute name blessing + +function blessData(s) { + for (var i = 0; i < s.length; ++i) { + var c = s[i]; + if (!isAlnum(c) && c != '-' && c != '_') + er("Disallowed character in data-* attribute name"); + } + + return s; +} + + // CSS validation function atom(s) { |