CVS commit: src/usr.bin/make

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

Module Name:    src
Committed By:   rillig
Date:           Mon Aug  3 15:08:00 UTC 2020

Modified Files:
        src/usr.bin/make: var.c

Log Message:
make(1): replace st->next with a simple string iterator

This is the same style that OpenBSD's make has been using for 20 years
now.  Having one less field in ApplyModifiersState reduces complexity in
that place.

The individual modifiers currently don't handle parse errors
consistently.  Some update pp while others leave it as-is.  This
behavior may be aligned in a follow-up commit.


To generate a diff of this commit:
cvs rdiff -u -r1.408 -r1.409 src/usr.bin/make/var.c

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