- introduce option to suppress the LaTeX package mhchem, fileformat change
commit340f6064f9d50951b56ce644868433607dac1caa
authoruwestoehr <uwestoehr@a592a061-630c-0410-9148-cb99ea01b6c8>
Wed, 11 Nov 2009 01:48:07 +0000 (11 01:48 +0000)
committeruwestoehr <uwestoehr@a592a061-630c-0410-9148-cb99ea01b6c8>
Wed, 11 Nov 2009 01:48:07 +0000 (11 01:48 +0000)
tree56789abf9dcb1f463bec187c9b2c5467f2e51849
parentaf3c04a92c631284517bc6c91b30bc9d45d742b2
- introduce option to suppress the LaTeX package mhchem, fileformat change

The fileformat change is also needed because of our mistake that we load mhchem since LyX 1.6.4 automatically so that files created with LyX 1.6.4 won't compile under LyX 1.6.3. Now at least all files created or opened with LyX 1.7 can be reverted to the fileformat of LyX 1.6.x and can therefore be read by all LyX 1.6.x versions.

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@31941 a592a061-630c-0410-9148-cb99ea01b6c8
development/FORMAT
lib/lyx2lyx/lyx_2_0.py
src/Buffer.cpp
src/BufferParams.cpp
src/BufferParams.h
src/LaTeXFeatures.cpp
src/frontends/qt4/GuiDocument.cpp
src/frontends/qt4/ui/MathsUi.ui
src/mathed/MathFactory.cpp
src/mathed/MathParser.cpp