NAME

CPU::Z80::Assembler::Preprocessor - Preprocessor for the Z80 assembler

SYNOPSIS

  use CPU::Z80::Assembler::Preprocessor;

  open($fh, $file1) or die;
  my $stream = z80preprocessor("#include 'file2'\n", sub {<$fh>});
  my $line = $stream->get;

DESCRIPTION

This module provides a preprocessor to handle file includes. It is called by CPU::Z80::Assembler::Lexer to retrieve each line of input to scan.

It is a simple wrapper around Asm::Preproc - please look up to check for preprocessor syntax.

EXPORTS

By default the 'z80preprocessor' subroutine is exported.

FUNCTIONS

z80preprocessor

This takes as parameter a list of either text lines to parse, or iterators that return text lines to parse.

The result is a Asm::Preproc::Stream of Asm::Preproc::Line objects that contain each of the input lines of the input.

PREPROCESSING

See Asm::Preproc.

BUGS and FEEDBACK

See CPU::Z80::Assembler.

SEE ALSO

CPU::Z80::Assembler CPU::Z80::Assembler::Lexer Asm::Preproc::Stream Asm::Preproc::Line

AUTHORS, COPYRIGHT and LICENCE

See CPU::Z80::Assembler.