CVSROOT: /cvs
Module name: src
Changes by: [email protected] 2014/04/07 19:36:50
Modified files:
share/man/man7 : roff.7
usr.bin/mandoc : mandoc.c roff.c
regress/usr.bin/mandoc/roff/esc: Makefile
Added files:
regress/usr.bin/mandoc/roff/esc: B.in B.out_ascii w.in
w.out_ascii
Log message:
Fully implement the \B (validate numerical expression) and
partially implement the \w (measure text width) escape sequence
in a way that makes them usable in numerical expressions and in
conditional requests, similar to how \n (interpolate number register)
and \* (expand user-defined string) are implemented.
This lets mandoc(1) handle the baroque low-level roff code
found at the beginning of the ggrep(1) manual.
Thanks to pascal@ for the report.
