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@ -1,29 +1,34 @@
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#lang racket/base
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(require (for-syntax racket/base syntax/strip-context "../setup.rkt" "split-metas.rkt")
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"to-string.rkt" "../pagetree.rkt" "splice.rkt" "../setup.rkt" "../core.rkt"
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(require (for-syntax racket/base
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syntax/strip-context
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"../setup.rkt"
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"split-metas.rkt")
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racket/match
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racket/list
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"to-string.rkt"
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"../pagetree.rkt"
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"splice.rkt"
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"../setup.rkt"
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"../core.rkt"
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(prefix-in doclang: "doclang-raw.rkt"))
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(provide (except-out (all-from-out racket/base) #%module-begin)
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(rename-out [pollen-module-begin #%module-begin]))
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(define ((make-parse-proc parser-mode root-proc) xs)
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(define (stringify xs) (apply string-append (map to-string xs)))
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(cond
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[(eq? parser-mode default-mode-pagetree) (decode-pagetree xs)]
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[(eq? parser-mode default-mode-markup) (apply root-proc (remove-voids xs))]
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[(eq? parser-mode default-mode-markdown)
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(match parser-mode
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[(== default-mode-pagetree) (decode-pagetree xs)]
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[(== default-mode-markup) (apply root-proc (remove-voids xs))]
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[(== default-mode-markdown)
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(let* ([xs (stringify xs)]
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[xs ((dynamic-require 'markdown 'parse-markdown) xs)]
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[xs (map strip-empty-attrs xs)])
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(apply root-proc xs))]
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[else (stringify xs)])) ; preprocessor mode
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[_ (stringify xs)])) ; preprocessor mode
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(define (strip-leading-newlines doc)
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;; drop leading newlines, as they're often the result of `defines` and `requires`
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(or (memf (λ (ln) (and (not (equal? ln (setup:newline)))
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(not (equal? ln "")))) doc) null))
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(dropf doc (λ (ln) (member ln (list (setup:newline) "")))))
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(define-syntax (pollen-module-begin stx)
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(syntax-case stx ()
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@ -38,7 +43,7 @@
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DOC-ID ; positional arg for doclang-raw: name of export
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(λ (xs)
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(define proc (make-parse-proc PARSER-MODE ROOT-ID))
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(define trimmed-xs (if (setup:trim-whitespace?) (strip-leading-newlines xs) xs))
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(define trimmed-xs ((if (setup:trim-whitespace?) strip-leading-newlines values) xs))
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(define doc-elements (splice trimmed-xs (setup:splicing-tag)))
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(proc doc-elements)) ; positional arg for doclang-raw: post-processor
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(module META-MOD-ID racket/base
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