Module Name: src
Committed By: rillig
Date: Mon Jul 20 14:50:41 UTC 2020
Modified Files:
src/usr.bin/make: parse.c var.c
src/usr.bin/make/unit-tests: modmisc.exp
Log Message:
make(1): make modifier handling simpler
Implementing a modifier such as :S or :M should not be concerned with
separating the words of the resulting string. Ideally this should be
done in the same way by all modifiers.
Before, the :R (filename root) modifier added a separator even if the
resulting filename root was an empty string. The chances that this
change in behavior breaks anything are epsilon.
The :@ modifier, if it appeared after a :ts modifier, did not use the
word separator from the :ts modifier (which all other modifiers do) but
always added a space. This behavior has been preserved for now. It's an
unnecessary inconsistency though.
In contrast to Buffer, the newly added SepBuf uses size_t for memory
sizes and also uses the conventional parameter order (mem, memsize)
instead of the unusual (memsize, mem).
To generate a diff of this commit:
cvs rdiff -u -r1.237 -r1.238 src/usr.bin/make/parse.c
cvs rdiff -u -r1.277 -r1.278 src/usr.bin/make/var.c
cvs rdiff -u -r1.19 -r1.20 src/usr.bin/make/unit-tests/modmisc.exp
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
