CVS commit: [netbsd-8] src/bin/sh

["Soren Jacobsen" <snj%netbsd.org@localhost>]

Module Name:    src
Committed By:   snj
Date:           Wed Aug  9 05:35:19 UTC 2017

Modified Files:
        src/bin/sh [netbsd-8]: input.c parser.c

Log Message:
Pull up following revision(s) (requested by kre in ticket #199):
        bin/sh/input.c: revision 1.61
        bin/sh/parser.c: revision 1.143
PR bin/52458
Avoid mangling history when editing is enabled, and the prompt contains a \n
Also, allow empty input lines into history when they are being appended to
a previous (partial) command (but not when they would just make an empty entry)
.
For all the gory details, see the PR.
Note nothing here actually makes prompts containing \n work correctly
when editing is enabled, that's a libedit issue, which will be addressed
some other time.


To generate a diff of this commit:
cvs rdiff -u -r1.56.2.1 -r1.56.2.2 src/bin/sh/input.c
cvs rdiff -u -r1.132.2.1 -r1.132.2.2 src/bin/sh/parser.c

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