* src/sanity/Makefile.am (check-local): Run it. * src/ltltest/equals.test, src/ltltest/lunabbrev.test, src/ltltest/nenoform.test, src/ltltest/parseerr.test src/ltltest/tunabbrev.test, src/ltlvisit/forminf.cc, src/tgbatest/explpro2.test, src/tgbatest/explpro3.test, src/tgbatest/explprod.test, src/tgbatest/spotlbtt.test, src/tgbatest/tripprod.test: Wrap long lines.
* HACKING: Update tools requirements. * src/sanity/Makefile.am (EXTRA_DIST): Distribute includes.test.
* src/Makefile.am (SUBDIRS): Add sanity. * configure.ac: Output src/sanity/Makefile.in.