Effects do not work with locales using "," for decimals

[Josef Vybíral (cornelius)]

When locales are set to language which uses "," as a separator for
decimals, effects returns error and does not apply. Example error:

Executing: python /usr/local/share/inkscape/extensions/lindenmayer.py
--id=path1 248 --order=3 --step=25,000000 --angle=16,000000 --
axiom="++F" --rules="F=FF-[-F +F+F]+[+F-F-F]"
usage: lindenmayer.py [options] SVGfile

lindenmayer.py: error: option --step: invalid floating-point value: '25,
000000'
Extension::Script: Unknown error for pclose
: spch

** (inkscape:8944): CRITICAL **: file extension/implementation/script.
cpp: line 636 (virtual void Inkscape::Extension::Implementation::Script::
effect(Inkscape:: Extension::Effect*, SPView*)): assertion `mydoc !=
NULL' failed

It is probably caused by passing not "unlocalised" values to the
command line(as seen on the dump). I tried this on LANG set to cs_CZ
but I think this can happen on every locale using ",". Solution would be
telling inkscape to pass values with decimal separator converted to "."
to the effects script.

System specs: GNU/Linux FC3, locale cs_CZ, Inkscape: current CVS.

[Aaron C Spike (acspike)]

Please try again. I just commited a possible fix.

[Josef Vybíral (cornelius) (cornelius-cz)]

In current CVS is this bug fixed, thanks.