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PR/50768 CVS commit: src/usr.bin/units
The following reply was made to PR bin/50768; it has been noted by GNATS.
From: "David A. Holland" <dholland%netbsd.org@localhost>
Subject: PR/50768 CVS commit: src/usr.bin/units
Date: Fri, 5 Feb 2016 03:30:08 +0000
Module Name: src
Committed By: dholland
Date: Fri Feb 5 03:30:08 UTC 2016
Improve the parser. Now we understand negative exponents; fixes PR 50768.
Also handle negative numbers better in general (don't randomly drop
the sign in a number of cases) and don't choke on exponents > 9.
This commit alters the meaning of a few previously valid but marginal
inputs (e.g. "3 foot-5 pound" is now treated as "3*-5 foot-pound"
rather than "3*5 foot-pound"; if you want the latter insert another
space) but corrects obviously wrong handling of many more.
To generate a diff of this commit:
cvs rdiff -u -r1.25 -r1.26 src/usr.bin/units/units.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
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