You cannot select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
pollen/main-preproc.rkt

30 lines
1.1 KiB
Racket

#lang racket
(require "main-preproc-imports.rkt")
(provide (except-out (all-from-out racket) #%module-begin)
(rename-out [module-begin #%module-begin]))
(require (only-in scribble/text output)
(only-in racket/list flatten))
(define-syntax-rule (module-begin expr ...)
(#%module-begin
; We want our module language to support require & provide
; which are only supported at the module level, so ...
; create a submodule to contain the input
; and export as needed
; doclang2_raw is a clone of scribble/doclang2 with decode disabled
; helpful because it collects & exports content via 'doc
(module pollen-inner (planet mb/pollen/lang/doclang2_raw)
(require (planet mb/pollen/tools) (planet mb/pollen/main-helper))
(require-and-provide-extras) ; brings in the project require files
expr ...) ; body of module
(require 'pollen-inner) ; provides 'doc
;; reduce text to simplest represetnation: a single ouput string
(define text (apply string-append (flatten (trim (->list doc) whitespace?))))
(provide text (all-from-out 'pollen-inner))))