Module Name: src
Committed By: kre
Date: Sat Jun 3 18:37:37 UTC 2017
Modified Files:
src/bin/sh: expand.c
Log Message:
The correct usage of recordregion() is (begin, end) not (begin, length).
Fixing this fixes a regression introduced earlier today (UTC) where
arithmetic expressions would be split correctly when the arithmetic
started at the beginning of a word:
echo $(( expression ))
where "begin" is 0, and so (begin, length) is the same as (begin, begin+length)
(aka: (begin,end) - and yes, "end" means 1 after last to consider).
but did not work correctly when the usage was
echo XXX$( expression ))
(begin !+ 0) and would only split (some part of) the result of the expression.
This regression was also foung by the new t_fsplit:split_arith
test case added earlier to the ATF tests for sh.
To generate a diff of this commit:
cvs rdiff -u -r1.107 -r1.108 src/bin/sh/expand.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
