Parrot::PIR::Formatter - Given ugly PIR, format it nicely.
use Parrot::PIR::Formatter;
Primarily intended to be used by pirtidy.pl. Given some ugly PIR, format it nicely.
pirtidy.pl
new([code])
Returns $obj as a new instance.
$obj
$obj-
Add more pir to be processed.
$code = $obj-
Return the nicely formatted code for the raw PIR that's been provided.
Many things to muck with line could be done here:
o remove extraneous spaces. o add in "proper" spacing (after commas, etc.) o heredocs could be treated as blocks to set them off visually. o could remove/add explicit declarations of string type o could convert double to single quotes when possible. o could convert strings with embedded newlines to heredocs.
Things that might ease deprecation, but probably won't get done until after these items are already deprecated.
o could fixup Pmc vs. .Pmc o could undo usage of '<reg> = opcode' syntax where that syntax will eventually be prohibited.
Or not. =-)
Does not play well with heredocs. Should arguably be part of IMCC, which already knows how to parse PIR.
To install SmartLink, copy and paste the appropriate command in to your terminal.
cpanm
cpanm SmartLink
CPAN shell
perl -MCPAN -e shell install SmartLink
For more information on module installation, please visit the detailed CPAN module installation guide.