CVS commit: src/bin/sh

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

Module Name:    src
Committed By:   christos
Date:           Sun Mar 20 22:56:39 UTC 2016

Modified Files:
        src/bin/sh: parser.c

Log Message:
Move the command substitution "internal subroutine" part of
readtoken1() into a real function of its own (inspired by a
similar change made by FreeBSD - the other internal routines
they moved out are expected to move out here as well soon.)
This change helps avoid gcc 5.3 demanded (not required!) volatile
noise which would slow down parsing. (from kre)


To generate a diff of this commit:
cvs rdiff -u -r1.105 -r1.106 src/bin/sh/parser.c

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