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fix for invalid brace sequence expressions; cosmetic fix to help builtin; documentation and copyright updates; bump version to bash-5.3-rc1; cosmetic locale fixes

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Chet Ramey
2025-03-24 17:07:43 -04:00
parent c3997d51f8
commit e009d30dff
47 changed files with 1629 additions and 1884 deletions
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doc/bashref.texi
+5 -4
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@@ -970,7 +970,7 @@ in @var{consequent-commands}, or zero if none was executed.
The syntax of the @code{for} command is:
@example
for @var{name} [ [in [@var{words} @dots{}] ] ; ] do @var{commands}; done
for @var{name} [ [in @var{words} @dots{}] ; ] do @var{commands}; done
@end example
Expand @var{words} (@pxref{Shell Expansions}), and then
@@ -985,10 +985,11 @@ The return status is the exit status of the last command that executes.
If there are no items in the expansion of @var{words}, no commands are
executed, and the return status is zero.
An alternate form of the @code{for} command is also supported:
There is an alternate form of the @code{for} command which is similar to the
C language:
@example
for (( @var{expr1} ; @var{expr2} ; @var{expr3} )) ; do @var{commands} ; done
for (( @var{expr1} ; @var{expr2} ; @var{expr3} )) [;] do @var{commands} ; done
@end example
First, evaluate the arithmetic expression @var{expr1} according
@@ -2069,7 +2070,7 @@ ade ace abe
@end example
A sequence expression takes the form
@code{@{@var{x}..@var{y}[..@var{incr}]@}},
@code{@var{x}..@var{y}[..@var{incr}]},
where @var{x} and @var{y} are either integers or letters,
and @var{incr}, an optional increment, is an integer.
When integers are supplied, the expression expands to each number between