CVS commit: src/usr.bin/m4

["Christos Zoulas" <christos%netbsd.org@localhost>]

Module Name:    src
Committed By:   christos
Date:           Sat Jan 16 17:00:07 UTC 2016

Modified Files:
        src/usr.bin/m4: look.c

Log Message:
Add disabled support for saving and restoring the symbol table.


To generate a diff of this commit:
cvs rdiff -u -r1.12 -r1.13 src/usr.bin/m4/look.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.