- Timestamp:
- 2010-11-03T17:38:32+13:00 (13 years ago)
- File:
-
- 1 edited
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- Unmodified
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main/trunk/greenstone2/perllib/util.pm
r23249 r23284 1374 1374 } 1375 1375 1376 # To print UTF8 (unicode) for debugging: 1377 # Characters that are easily displayed (that is, printable ASCII) 1378 # are shown as-is, whereas hexcodes are shown for all other chars. 1379 # Useful method for debugging when doing encoding related work. 1380 sub debug_unicode_string 1381 { 1382 join("", 1383 map { $_ > 128 ? # if wide character... 1384 sprintf("\\x{%04X}", $_) : # \x{...} 1385 chr($_) 1386 } unpack("U*", $_[0])); # unpack Unicode characters 1387 } 1376 1388 1377 1389 1;
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