When your files are ready:
if you don't have a GNOME account, you must find a correspondent who accepts to "push" files for you; that will not be difficult if you send a message to the list. Either you send your xml files and the attached images in a compressed file, (in a tree reproducing that of the src and images folders if you send several files to make your correspondent's task easier), or you send a "patch" that you have to create.
Before creating a patch, you have to get all your xml files and images in the index. Being in the gimp-help folder, do git status. If you have files in the Untracked files section, run git add -A.
Then run diff --full-index --binary origine > name-of-the-patch to create the patch.
All being well, you know how to manage Git. There are many tutorials for that on the Web.
A common workflow is:
- make validate-en
- git status
- git stash
- git pull
- git status
- git stash apply
- Eventually, fix conflicts
- git add -A
- git status
- git commit -m "a message"
- git push