B::Concise(3p) Perl Programmers Reference Guide B::Concise(3p)

B::Concise(3p) Perl Programmers Reference Guide B::Concise(3p) # B::Concise(3p) Perl Programmers Reference Guide B::Concise(3p) NNAAMMEE # B::Concise - Walk Perl syntax tree, printing concise info about ops SSYYNNOOPPSSIISS # perl -MO=Concise[,OPTIONS] foo.pl use B::Concise qw(set_style add_callback); DDEESSCCRRIIPPTTIIOONN # This compiler backend prints the internal OPs of a Perl program's syntax tree in one of several space-efficient text formats suitable for debugging the inner workings of perl or other compiler backends. It can print OPs in the order they appear in the OP tree, in the order they will execute, or in a text approximation to their tree structure, and the format of the information displayed is customizable. ...