01f986b921
update submodules to latest * gnulib.modules: Add c-ctype. * lib/wordsplit.c, src/buffer.c, src/exclist.c, src/incremen.c: * src/list.c, src/misc.c, src/names.c, src/sparse.c, src/tar.c: * src/xheader.c: Include c-ctype.h, and use its API rather than ctype.h’s. This is more likely to work when oddball locales are used. * src/transform.c: Include ctype.h, since this module still uses tolower and toupper (this is probably wrong - should be multi-byte).