git-gui: Internalize symbolic-ref HEAD reading logic
treea61de33163a574aa7d5c05c7d2021fd0c424fb2a
-rw-r--r-- 62 .gitignore
-rwxr-xr-x 1814 GIT-VERSION-GEN
-rw-r--r-- 3593 Makefile
-rwxr-xr-x 57779 git-gui.sh
drwxr-xr-x - lib