NAME

src/pmc/lexinfo.pmc - LexInfo PMC

DESCRIPTION

These are the vtable functions for the lexinfo PMC.

Functions

init_pmc(PMC *sub)

Initialize the LexInfo PMC and remember the associate subroutine.The sub argument is currently ignored.

void declare_lex_preg(STRING *name, INTVAL preg)

Declare a lexical variable that is an alias for a PMC register. This is the dynamic version of a ".lex STRING, PREG" directive. Note that the second argument is just an integer, i.e. 0 for $P0.

PMC *inspect_str(STRING *what)

Introspects this LexInfo structure. The only valid introspection key is symbols, which gets an array of the names of the symbols in this lexpad.

SEE ALSO

docs/pdds/pdd20_lexical_vars.pod, src/classes/lexpad.pmc.