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commit bash-20160401 snapshot

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Chet Ramey
2016-04-07 11:40:23 -04:00
parent b78207dd0c
commit b729dac1c8
28 changed files with 7103 additions and 6761 deletions
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doc/bash.1
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@@ -4222,7 +4222,7 @@ By default, no limit is imposed on the number of recursive calls.
.SH "ARITHMETIC EVALUATION"
The shell allows arithmetic expressions to be evaluated, under
certain circumstances (see the \fBlet\fP and \fBdeclare\fP builtin
commands and \fBArithmetic Expansion\fP).
commands, the \fB((\fP compound command, and \fBArithmetic Expansion\fP).
Evaluation is done in fixed-width integers with no check for overflow,
though division by 0 is trapped and flagged as an error.
The operators and their precedence, associativity, and values