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Fix &raw_output and enable_raw_output interpretation of NUL characters

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When using a `print` statement to write to a file that has raw output
enabled, NUL characters in string are no longer interpreted into "\0",
no newline is appended afterwards, and each argument to `print` is
written to the file without any additional separation.

(Re)Assigning to identifiers with the &raw_output attribute should also
now correctly apply the attribute to the file value being assigned.

Note that the write_file BiF should already be capable of raw string
data to a file, expect it bypasses the print_hook event.

Addresses #474
This commit is contained in:
Jon Siwek 2011-08-03 10:51:40 -05:00
parent 6c806b0bce
commit 648e1bda26
12 changed files with 108 additions and 21 deletions
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2
src/Val.cc
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@ -3567,7 +3567,7 @@ void describe_vals(const val_list* vals, ODesc* d, int offset)
for ( int i = offset; i < vals->length(); ++i )
{
if ( i > offset && d->IsReadable() )
if ( i > offset && d->IsReadable() && d->Style() != RAW_STYLE )
d->Add(", ");
(*vals)[i]->Describe(d);