## Configure Git, if using Git.
if test -d .git && (git status -s) >/dev/null 2>&1; then
- # Like 'git config NAME VALUE', but verbose on change and exit on failure.
-
- git_config ()
- {
- name=$1
- value=$2
- ovalue=`git config --get "$name"` && test "$ovalue" = "$value" || {
- echo "${Configuring_git}git config $name '$value'"
- Configuring_git=
- git config "$name" "$value" || exit
- }
- }
- Configuring_git='Configuring git...
-'
-
- # Check hashes when transferring objects among repositories.
-
- git_config transfer.fsckObjects true
-
-
# Configure 'git diff' hunk header format.
- git_config 'diff.elisp.xfuncname' \
- '^\(def[^[:space:]]+[[:space:]]+([^()[:space:]]+)'
- git_config 'diff.texinfo.xfuncname' \
- '^@node[[:space:]]+([^,[:space:]][^,]+)'
+ git config 'diff.elisp.xfuncname' \
+ '^\(def[^[:space:]]+[[:space:]]+([^()[:space:]]+)' || exit
+ git config 'diff.texinfo.xfuncname' \
+ '^@node[[:space:]]+([^,[:space:]][^,]+)' || exit
# Install Git hooks.