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Older versions of NASM would not try to match unknown %if directives with a corresponding %endif, resulting in some very odd consequences when it comes to trying to handle support for multiple NASM versions. Document the problem. Reported-by: E. C. Masloch <pushbx@ulukai.org> Signed-off-by: H. Peter Anvin <hpa@zytor.com>
To build the entire documentation, the following tools are needed: 1. A Perl interpreter for your platform 2. The following Perl modules available from CPAN: Font::TTF Sort::Versions 3. asciidoc http://asciidoc.org/ 4. xmlto https://fedorahosted.org/xmlto 5. One of: Adobe Acrobat (acrodist) Ghostscript (ps2pdf) http://download.ghostscript.com/ pstopdf (available on some BSD-derived Unix systems) Of these, Ghostscript is the most tested, although Acrobat has been claimed to generate smaller files. 6. For best results, the Adobe fonts Source Sans Pro and Source Code Pro, available for free at: https://github.com/adobe-fonts