OK, time for me to learn about svn. I supposed I should use "svn merge", but how?
[EMAIL PROTECTED]:~/lyx-devel/lyx1.4 % svn merge -r14237:14238 svn+ssh://svn.lyx.org/lyx/lyx-devel/trunk C src/frontends/controllers/tex_helpers.C D lib/scripts/TeXFiles.sh A lib/scripts/TeXFiles.py Skipped missing target: 'lib/scripts/convertDefault.py' U lib/Makefile.am check svn diff, and svn up. Techniquely you can do svn merge -r14237:14238 svn+ssh://svn.lyx.org/lyx/lyx-devel/trunk /url/to/1.4.x/branch but I prefer to be more careful. The skipped target is all right, since this patch has a side effect of adding language line of convertDefault.py. (Lars is correct that we should do one thing in a patch.). Bo