M32 motorway complaining that it has severed communities and has an unacceptable noise level. The M32 is long. Its northern end is at junction 19 of the M4, near Winterbourne Down. Originally a grade separated roundabout junction, it was modified in 1992 to remove conflicting traffic movements in order to increase capacity. The motorway then runs south between Filton in the west and Frenchay in the east. After meeting the A4174 ring road at junction 1, it crosses the boundary from South Gloucestershire to Bristol, passing to the east of Horfield, Lockleaze and Easton. Junction 2, next to Eastville Park, meets the
M4 (computer language) FreeBSD, NetBSD, and OpenBSD provide independent implementations of the m4 language. Furthermore, the Heirloom Project Development Tools includes a free version of the m4 language, derived from OpenSolaris. "GNU m4" is an implementation of m4 for the GNU Project. It is designed to avoid many kinds of arbitrary limits found in traditional m4 implementations, such as maximum line lengths, maximum size of a macro and number of macros. Removing such arbitrary limits is one of the stated goals of the GNU Project. The GNU Autoconf package makes extensive use of the features of GNU m4. GNU m4 is currently maintained