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commit bash-20190619 snapshot

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Chet Ramey
2019-06-21 09:27:56 -04:00
parent 55efd63c03
commit 48492ffae2
15 changed files with 94 additions and 15 deletions
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doc/bashref.texi
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@@ -7083,6 +7083,8 @@ A null value evaluates to 0.
A shell variable need not have its @var{integer} attribute turned on
to be used in an expression.
Integer constants follow the C language definition, without suffixes or
character constants.
Constants with a leading 0 are interpreted as octal numbers.
A leading @samp{0x} or @samp{0X} denotes hexadecimal. Otherwise,
numbers take the form [@var{base}@code{#}]@var{n}, where the optional @var{base}
@@ -7090,6 +7092,7 @@ is a decimal number between 2 and 64 representing the arithmetic
base, and @var{n} is a number in that base.
If @var{base}@code{#} is omitted, then base 10 is used.
When specifying @var{n},
if a non-digit is required,
the digits greater than 9 are represented by the lowercase letters,
the uppercase letters, @samp{@@}, and @samp{_}, in that order.
If @var{base} is less than or equal to 36, lowercase and uppercase