Truecasing scripts in Moses v1.0 buffer input/output without flushing

[GoogleCodeExporter]

The truecase.perl and detruecase.perl scripts in Moses v1.0 buffer input and/or 
output and when integrated with pipes using the open2 function hang. Possible 
fixes:

1. Use IPC::Run to interface with these scripts, similar to how the Moses 
tokenizers/detokenizers are used in wrap_tokenizer.perl/wrap_detokenizer.perl

2. Flush buffers in truecase.perl and detruecase.perl. This can be achieved by 
adding the line 
$|++;
to the scripts

Original issue reported on code.google.com by Achi...@gmail.com on 11 Sep 2013 at 7:29

[GoogleCodeExporter]

Temporarily fixed with revision fe16f1963e35 - forked truecase.perl & 
detruecase.perl

Original comment by Achi...@gmail.com on 17 Sep 2013 at 8:16

• Changed state: Fixed