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commit bash-20050317 snapshot

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Chet Ramey
2011-12-03 13:44:53 -05:00
parent af91506ad6
commit 3ee6b87dbc
25 changed files with 2906 additions and 2118 deletions
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doc/bashref.texi
+4 -1
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@@ -3449,7 +3449,7 @@ parent.
@item printf
@btindex printf
@example
@code{printf} @var{format} [@var{arguments}]
@code{printf} [-v @var{var}] @var{format} [@var{arguments}]
@end example
Write the formatted @var{arguments} to the standard output under the
control of the @var{format}.
@@ -3467,6 +3467,9 @@ beginning with @samp{\0} may contain up to four digits),
and @samp{%q} causes @code{printf} to output the
corresponding @var{argument} in a format that can be reused as shell input.
The @option{-v} option causes the output to be assigned to the variable
@var{var} rather than being printed to the standard output.
The @var{format} is reused as necessary to consume all of the @var{arguments}.
If the @var{format} requires more @var{arguments} than are supplied, the
extra format specifications behave as if a zero value or null string, as