CVS commit: src/bin/sh

Module Name:	src
Committed By:	kre
Date:		Sat Apr 18 09:37:52 UTC 2026

Modified Files:
	src/bin/sh: expand.c jobs.c parser.c parser.h show.c

Log Message:
Finally retire the ancient LINENO hack

The original implementation of the POSIX required LINENO variable
was a hideous hack, which didn't really work.   That was replaced
in 2017, but the code for the hack was left present in case it was
needed - with the enabling code #if'd out, but all the rest of the
code unchanged - just impossible to be executed any more.

This removes all of that ancient code (including that which
was #if'd away), /bin/sh will get slightly smaller, and perhaps
unmeasurably faster, there should be no other differences.


To generate a diff of this commit:
cvs rdiff -u -r1.149 -r1.150 src/bin/sh/expand.c
cvs rdiff -u -r1.124 -r1.125 src/bin/sh/jobs.c
cvs rdiff -u -r1.186 -r1.187 src/bin/sh/parser.c
cvs rdiff -u -r1.32 -r1.33 src/bin/sh/parser.h
cvs rdiff -u -r1.59 -r1.60 src/bin/sh/show.c

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