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Diffstat (limited to 'lib/look.pl')
| -rw-r--r-- | lib/look.pl | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/lib/look.pl b/lib/look.pl index e8dc8aacb6..ccc9b6162a 100644 --- a/lib/look.pl +++ b/lib/look.pl @@ -1,5 +1,11 @@ ;# Usage: &look(*FILEHANDLE,$key,$dict,$fold) - +# +# This library is no longer being maintained, and is included for backward +# compatibility with Perl 4 programs which may require it. +# +# In particular, this should not be used as an example of modern Perl +# programming techniques. +# ;# Sets file position in FILEHANDLE to be first line greater than or equal ;# (stringwise) to $key. Pass flags for dictionary order and case folding. |