K 10
svn:author
V 6
jilles
K 8
svn:date
V 27
2014-12-21T23:22:12.884998Z
K 7
svn:log
V 286
MFC r267265: truncate: Detect integer overflow, fix relative sizes.

The change to expand_number (r204654) broke detection of too large sizes and
relative sizes ('+'/'-').

There are no tests in the MFC because stable/9 lacks the test framework.

PR:		190735
Submitted by:	Kirk Russell

END