Tengwar Telcontar Graphite Testpage

Plain Graphite

The following paragraph uses Tengwar Telcontar version 0.08, embedded from the net by means of @font-face:

     . ,    ,
 TTF    ,   EOT  
  .

It should look exactly like this:

correct display screenshot

Graphite with Font Feature Setting

Same as above, but with the additional setting font-feature-settings: "203 " 2; (see Using Graphite font features in Firefox):

     . ,    ,
 TTF    ,   EOT  
  .

It should look exactly like this:

correct display screenshot

However, only the following modified font looks like that picture:

     . ,    ,
 TTF    ,   EOT  
  .

This uses SVN version #237 of tengtelc.ttf. The important difference from the released version 0.08 is that the id of each feature is no longer numerical, but instead a string: 203, for instance, has been replaced by "203". With this modification, Firefox is able to correctly display the font feature.

Edit 2015-09-08: According to the SIL page about Graphite, the reason why it does not work is that: Numerical IDs do not and are not expected to ever work in Firefox (see Graphite - Using Graphite in Mozilla Firefox).

More Information

See Bugzilla@Mozilla – Bug 631479 – Add Graphite2 to gecko.