No reposetup when no filenames are specified for expansion
Second stab at stopping reposetup.
This time kwtemplater is still initialized in
kwfilelog and pretxnkw, and not in reposetup.
Watchout:
Giving ui an extra-attribute in reposetup might still be problematic.
536c1797202d57efb77bea098e10968ff01602ce universal_scheme
ba000e29ecf3b8df09e0fd363a78cabbe3c2a78f cvs_scheme
1fe48bf82d056f1ece05baccab888357c10c5ab8 r0.1
2e930f84224222ad6514a3c5dc6e00350e199e92 very_cvs