This sounds like a problem I'm having with both the Lingua::ISpell and Text::ISpell modules. Every script I write with them just hangs when an attempt is made to read from the spawned process's output pipe. Both modules use an open2 call from an _init() function prior to calling spellcheck(). Here's what they look like:
sub _init { ... $Lingua::Ispell::pid = open2( *Reader, *Writer, $Lingua::Ispell::path, '-a', '-S', @options, ); ... } sub spellcheck { _init() or return(); # caller should really catch the exception fro +m a failed open2. my $line = shift; local $/ = "\n"; local $\ = ''; chomp $line; $line =~ s/\r//g; # kill the hate $line =~ /\n/ and croak "newlines not allowed in arguments to Lingua +::Ispell::spellcheck!"; print Writer "^$line\n"; my @commentary; local $_; while ( <Reader> ) { chomp; last unless $_ gt ''; push @commentary, $_; }
From a debugger, I see that it hangs at the line:
while ( <Reader> ) {
By the by, I'm trying to write a litte script to check fields in a database for spelling errors and write out a log of misspelled words. Any ideas on what I'm doing wrong? ( I can't even run the example code for these modules without hanging. Oh, I'm on a Windows machine and cannot use a real operating system.)

In reply to Re: Re: need help with open2, please! by gcomeaux
in thread need help with open2, please! by blueflashlight

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