diff options
Diffstat (limited to 'doc/sh-utils.texi')
| -rw-r--r-- | doc/sh-utils.texi | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/doc/sh-utils.texi b/doc/sh-utils.texi index 8ebdfcb70..6430fa07f 100644 --- a/doc/sh-utils.texi +++ b/doc/sh-utils.texi @@ -860,9 +860,9 @@ Interpret @var{token} as a string, even if it is a keyword like @var{match} or an operator like @code{/}. This makes it possible to test @code{expr length quote "$x"} or @code{expr quote "$x" : '.*/\(.\)'} and have it do the right thing even if -the value of @var{$x} happens to be @code{/} or @code{index}. -This operator is provided as a GNU extension. It is disabled when -the environment variable, @var{POSIXLY_CORRECT} is set. +the value of @var{$x} happens to be (for example) @code{/} or @code{index}. +This operator is a GNU extension. It is disabled when +the environment variable @var{POSIXLY_CORRECT} is set. @end table |