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fix color on quasiauoted hash tables

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This commit is contained in:
Matthew Flatt 2020-06-22 08:07:20 -06:00
parent 5ba2881996
commit 1f5419d10c
1 changed files with 4 additions and 2 deletions
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6
scribble-lib/scribble/racket.rkt
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@ -721,7 +721,9 @@
((loop init-line! quote-depth first-expr? #f) (car l) srcless-step)
(lloop (cdr l) expr? #f 1)]
[(forced-pair? l)
((loop init-line! quote-depth first-expr? #f) (forced-pair-car l) srcless-step)
;; forced pairs are for hash tables, where the `car` cannot be
;; unquoted: use +inf.0 for `quote-depth`
((loop init-line! +inf.0 first-expr? #f) (forced-pair-car l) srcless-step)
(lloop (forced-pair-cdr l) expr? #t 1)]
[(mpair? l)
((loop init-line! quote-depth first-expr? #f) (mcar l) srcless-step)
@ -774,7 +776,7 @@
[orig-col src-col])
(set! src-col (+ src-col delta))
(hash-set! next-col-map src-col dest-col)
((loop init-line! (if expr? quote-depth +inf.0) expr? (and expr? (zero? quote-depth)))
((loop init-line! quote-depth expr? (and expr? (zero? quote-depth)))
(let*-values ([(l) (sort (hash-map (syntax-e c) cons)
(lambda (a b)
(< (or (syntax-position (cdr a)) -inf.0)