Future improvements

• Check several logical errors that can occure when defining macros (eg default value for required attribute).
• Report more useful error location, if errors found parsing a macro
• If a end tag misses, report where corresponding start tag occured
• Remove all string arrays from source and replace them by auto-expandable strings
• type checking for attributes(?)
• Programmable error output format (to be parsed by editor)
• NULL value for attributes(?)
• Strip tags when referencing to an external link (NoNet-version)
• CLI-option to strip useless empty lines
• CLI-option to strip SGML comments
• CLI-option to strip external references
• CLI-option to strip specific tags
• Plausibility checking of global URIs
• Improve docs...

Far future

• Test named references (<A NAME="..">)
• Automatically add <LINK REL="subdocument" HREF="..">
• Link whole project directory to one document
• Support creation of a "Contents" document
• Fully support creation of a NoNet-version
• CLI-option to act like a html2asc-tool (only if I'm bored)