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-rw-r--r--src/guile/skribilo/engine.scm9
-rw-r--r--src/guile/skribilo/writer.scm3
2 files changed, 8 insertions, 4 deletions
diff --git a/src/guile/skribilo/engine.scm b/src/guile/skribilo/engine.scm
index c422476..401f9ef 100644
--- a/src/guile/skribilo/engine.scm
+++ b/src/guile/skribilo/engine.scm
@@ -313,7 +313,9 @@ otherwise the requested engine is returned."
;; Add a writer to engine E. If IDENT is a symbol, then it should denote
;; a markup name and the writer being added is specific to that markup. If
;; IDENT is `#t' (for instance), then it is assumed to be a ``free writer''
- ;; that may apply to any kind of markup for which PRED returns true.
+ ;; that may apply to any kind of markup for which PRED returns true. The
+ ;; order in which writers are added matters (it should be the same as the
+ ;; lookup order), hence the use of `append' below.
(define (check-procedure name proc arity)
(cond
@@ -359,9 +361,10 @@ otherwise the requested engine is returned."
(if (symbol? ident)
(let ((writers (slot-ref e 'writers)))
(hashq-set! writers ident
- (cons n (hashq-ref writers ident '()))))
+ (append (hashq-ref writers ident '())
+ (list n))))
(slot-set! e 'free-writers
- (cons n (slot-ref e 'free-writers))))
+ (append (slot-ref e 'free-writers) (list n))))
n))
diff --git a/src/guile/skribilo/writer.scm b/src/guile/skribilo/writer.scm
index b46cddc..4750e57 100644
--- a/src/guile/skribilo/writer.scm
+++ b/src/guile/skribilo/writer.scm
@@ -163,7 +163,8 @@
(define (lookup-markup-writer node e)
;; Find the writer that applies best to NODE. See also `markup-writer-get'
- ;; and `markup-writer-get*'.
+ ;; and `markup-writer-get*'. Writers are looked up in the order in which
+ ;; they were registered.
(define (matching-writer writers)
(find (lambda (w)