suzanne.soy/scribble-enhanced
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force library order

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svn: r10070

original commit: cf5b2dba5b667ed1315ba117fb08b83e17aef4d2
This commit is contained in:
Eli Barzilay 2008-05-31 16:26:44 +00:00
parent 6b7db8a686
commit c51b4cf52e
1 changed files with 10 additions and 1 deletions
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11
collects/scribble/basic.ss
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@ -230,6 +230,15 @@
;; parts first, then modules, then bindings, delayed means it's not
;; the last round, and #f means no desc
(define desc-order '(part mod libs delayed #f))
;; this defines an imposed ordering for module names
(define lib-order '(#rx"^scheme(?:/|$)" #rx"^r.rs(?:/|$)" #rx"^lang(?:/|$)"))
(define (lib<? lib1 lib2)
(define (lib-level lib)
(let loop ([i 0] [rxs lib-order])
(if (or (null? rxs) (regexp-match? (car rxs) lib))
i (loop (add1 i) (cdr rxs)))))
(let ([l1 (lib-level lib1)] [l2 (lib-level lib2)])
(if (= l1 l2) (string<? lib1 lib2) (< l1 l2))))
(define (compare-desc e1 e2)
(let* ([d1 (get-desc e1)] [d2 (get-desc e2)]
[t1 (car d1)] [t2 (car d2)])
@ -238,7 +247,7 @@
[else (case t1 ; equal to t2
[(part) '=] ; will just compare tags
[(mod) '=] ; the text fields are the names of the modules
[(libs) (compare-lists (cdr d1) (cdr d2) string<?)]
[(libs) (compare-lists (cdr d1) (cdr d2) lib<?)]
[(delayed) '>] ; dosn't matter, will run again
[(#f) '=])])))
(define (entry<? e1 e2)