lisp.bp - bp

(15 lines)
   1 # Syntax definitions for some Lisp-specific patterns
   2 #
   3 # NOTE: this is *NOT* intended to be a complete definition of the language's
   4 # syntax! Providing a full language grammar is overkill, because the intended
   5 # use case is finding/replacing string patterns. This task does not require a
   6 # full parse tree, and having one makes the task considerably more complicated.
   7 # See the accompanying README.md for more info.
   8 
   9 comment: ";" ..$
  10 string: `" ..%string-escape `"
  11 list: parens
  12 function-def: `(__"defun"|__id
  13 function: function-def ..%parens `)
  14 id-char: `A-Z,a-z,0-9,!,$,%,&,*,+,-,.,/,:,<,=,>,?,@,^,_,~
  15 id: !<`A-Z,a-z,0-9,!,$,%,&,*,+,-,.,/,:,<,=,>,?,@,^,_,~ +`A-Z,a-z,0-9,!,$,%,&,*,+,-,.,/,:,<,=,>,?,@,^,_,~