7.2.7.3. Parsing

No support for Internationalisation.

to invoke Interscript this way. More generally, it would be nice if Interscript could 'automatically recognize' various input files.

It's tricky to change the warning character (default @). Perhaps the first character on the first line should be taken as the warning character (unless the first line starts with #!, in which case the second line is used. Curently, Interscript can't work unless some executable code is at the start of the primary source file (at least to set up the weaver).

Perl users will hate having @ as the escape character because it is the first character of all array identifiers. (Is that right?)

The parser is not modularised properly.

There's no XML filter.

There's no LaTeX filter (that's hard!)