[pdf-devel] pdf functions, pdf_stm_t

[Hardy Falk]

Hi.
I have built a pdf_stm_getc() - Macro around a buffer-filling  
call to  pdf_stm_read( stm,&buf,bufsize). 
Is this the correct way? 
May I use a similar interface for the type4 lexer?
Is there some code I might reuse?
 
A full flex/bison parser seems to be overkill. 
The list of operators is not likely to change, and 
I can compile the token stream for a type4 function into 
bytecodes in a single pass:  braces and if/ifelse are turned 
into jump instructions.