***dummy ( ) * $ + ++ - -> < <= = > >= [ ] abort alien and b.and b.or begin cbool bool by case class clause colour CONdition default div do else end eoi exp1 exp2 exp3 exp4 exp5 export expression false cfile file for forward from if import in include cint int is isnt length let LISTON LISTOFF lwb nil of or out.byte output peek cpntr pntr cproc proc cprocedure procedure read read.a.line read.byte read.name readb readi readp readr reads creal real rem repeat rotate scale segment shift shift.l shift.r cstring string structure subscript tab text then to TRACEON TRACEOFF true upb vector while write { } ~ ~= / ..INT.LIT ..REAL.LIT ..STRING.LIT ..IDENTIFIER ..newline | : :: := , @ ? void