CVS commit: src/usr.bin/make/unit-tests

["Roland Illig" <rillig%netbsd.org@localhost>]

Module Name:    src
Committed By:   rillig
Date:           Tue Jul 21 23:19:46 UTC 2020

Modified Files:
        src/usr.bin/make/unit-tests: modmisc.exp modmisc.mk

Log Message:
make(1): add test for :S,,sep

The empty string does not match anywhere.  In other implementations of
string replacement, an empty string matches at every position of the
source string.

This only works for the :S modifier.  The :C modifier does not allow an
empty search pattern.


To generate a diff of this commit:
cvs rdiff -u -r1.24 -r1.25 src/usr.bin/make/unit-tests/modmisc.exp
cvs rdiff -u -r1.19 -r1.20 src/usr.bin/make/unit-tests/modmisc.mk

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