kerning is lost when removing a clip-path

[v1nce]

// This is a "following" of bug 1217050
// I made a new bug because the following bug occurs after the pdf has been converted into a svg : so it looks like it's not related to pdf conversion //

I imported a pdf into inkscape. The result of conversion is the file test.svg.
Some of the text is hidden because of a clip-path (unwanted clip path.png)

The hidden text got some krning informations (kerning.png)

When the clip-path is removed then all kerning are resetted (kerning_is_lost.png) in the svg (kerning_is_lost.svg)

inkscape : 1:0.48+devel+12486+41~precise1
ubuntu : 12.04

[su_v (suv-lp)]

AFAICT closely related to (or a duplicate of)
- Bug #1215575 "Manual text kerning not working since r12471"
  <https://bugs.launchpad.net/inkscape/+bug/1215575>
My comment (quoted from irc) in that earlier report about the regression affecting PDF import as well was based on exactly the same PDF file (from inkscapeforum.com), and verified with other PDF files.

[su_v (suv-lp)]

Testing on OS X 10.7.5 with archived builds:
- not reproduced with revision <= 12470
- reproduced with revision >= 12471

--
(Corrected version of comment #7)

[su_v (suv-lp)]

Fixed in revision 12506 - linking as duplicate to bug #1215575.