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bug#8651: `raise' properties on NextStep
From: |
Stefan Monnier |
Subject: |
bug#8651: `raise' properties on NextStep |
Date: |
Wed, 11 May 2011 11:44:18 -0300 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/24.0.50 (gnu/linux) |
> As far as I can see, the problem is this (please correct me if
> I've misunderstood the display routine, which is
> likely). Changes in vertical character position that result from
> display properties are processed in xdisp.c, and those changes
> are reflected in the value of the ybase field. But many of the
> gylph-drawing functions in nsterm.m and nsfont.m only check the y field
> to determine the vertical position of a glyph; they don't use ybase
> at all.
Thanks for the bug report and diagnostic, which sounds just right.
Hopefully someone familiar with the NS code will find the time to write
an actual patch for it.
Stefan