Check syntax: added purple arrows to show "apparent bindings" of
macro-template identifiers --This line, and those below, will be ignored-- M drscheme/syncheck.ss svn: r5693
This commit is contained in:
Ryan Culpepper
parent
84c0505899
commit
2a35c47ff7
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@ -104,7 +104,8 @@ If the namespace does not, they are colored the unbound color.
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(define-struct arrow (start-x start-y end-x end-y))
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(define-struct (var-arrow arrow)
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(start-text start-pos-left start-pos-right
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end-text end-pos-left end-pos-right))
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end-text end-pos-left end-pos-right
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actual?))
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(define-struct (tail-arrow arrow) (from-text from-pos to-text to-pos))
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;; id : symbol -- the nominal-source-id from identifier-binding
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@ -113,6 +114,11 @@ If the namespace does not, they are colored the unbound color.
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(define tacked-var-brush (send the-brush-list find-or-create-brush "BLUE" 'solid))
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(define var-pen (send the-pen-list find-or-create-pen "BLUE" 1 'solid))
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(define templ-color (send the-color-database find-color "purple"))
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(define templ-pen (send the-pen-list find-or-create-pen templ-color 1 'solid))
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(define tacked-templ-brush (send the-brush-list find-or-create-brush templ-color 'solid))
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(define tail-pen (send the-pen-list find-or-create-pen "orchid" 1 'solid))
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(define tacked-tail-brush (send the-brush-list find-or-create-brush "orchid" 'solid))
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(define untacked-brush (send the-brush-list find-or-create-brush "WHITE" 'solid))
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@ -350,13 +356,14 @@ If the namespace does not, they are colored the unbound color.
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(when (and (<= 0 start-pos end-pos (last-position)))
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(add-to-range/key text start-pos end-pos make-menu key #t)))
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;; syncheck:add-arrow : symbol text number number text number number -> void
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;; syncheck:add-arrow : symbol text number number text number number boolean -> void
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;; pre: start-editor, end-editor are embedded in `this' (or are `this')
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(define/public (syncheck:add-arrow start-text start-pos-left start-pos-right
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end-text end-pos-left end-pos-right)
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end-text end-pos-left end-pos-right actual?)
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(let* ([arrow (make-var-arrow #f #f #f #f
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start-text start-pos-left start-pos-right
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end-text end-pos-left end-pos-right)])
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end-text end-pos-left end-pos-right
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actual?)])
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(when (add-to-bindings-table
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start-text start-pos-left start-pos-right
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end-text end-pos-left end-pos-right)
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@ -461,16 +468,34 @@ If the namespace does not, they are colored the unbound color.
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[end-y (arrow-end-y arrow)])
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(unless (and (= start-x end-x)
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(= start-y end-y))
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(drscheme:arrow:draw-arrow dc start-x start-y end-x end-y dx dy))))]
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(drscheme:arrow:draw-arrow dc start-x start-y end-x end-y dx dy)
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(when (and (var-arrow? arrow) (not (var-arrow-actual? arrow)))
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(let-values ([(fw fh _d _v) (send dc get-text-extent "x")])
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(send dc draw-text "?"
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(+ end-x dx fw)
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(+ end-y dy (- fh))))))))]
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[old-brush (send dc get-brush)]
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[old-pen (send dc get-pen)])
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[old-pen (send dc get-pen)]
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[old-font (send dc get-font)]
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[old-text-foreground (send dc get-text-foreground)]
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[old-text-mode (send dc get-text-mode)])
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(send dc set-font
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(send the-font-list find-or-create-font
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(send old-font get-point-size)
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'default
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'normal
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'bold))
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(send dc set-text-foreground templ-color)
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(hash-table-for-each tacked-hash-table
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(λ (arrow v)
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(when v
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(cond
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[(var-arrow? arrow)
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(send dc set-pen var-pen)
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(send dc set-brush tacked-var-brush)]
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(if (var-arrow-actual? arrow)
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(begin (send dc set-pen var-pen)
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(send dc set-brush tacked-var-brush))
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(begin (send dc set-pen templ-pen)
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(send dc set-brush tacked-templ-brush)))]
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[(tail-arrow? arrow)
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(send dc set-pen tail-pen)
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(send dc set-brush tacked-tail-brush)])
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@ -483,8 +508,11 @@ If the namespace does not, they are colored the unbound color.
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(for-each (λ (ele)
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(cond
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[(var-arrow? ele)
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(send dc set-pen var-pen)
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(send dc set-brush untacked-brush)
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(if (var-arrow-actual? ele)
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(begin (send dc set-pen var-pen)
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(send dc set-brush untacked-brush))
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(begin (send dc set-pen templ-pen)
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(send dc set-brush untacked-brush)))
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(draw-arrow2 ele)]
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[(tail-arrow? ele)
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(send dc set-pen tail-pen)
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@ -492,7 +520,10 @@ If the namespace does not, they are colored the unbound color.
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(for-each-tail-arrows draw-arrow2 ele)]))
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eles)))))
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(send dc set-brush old-brush)
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(send dc set-pen old-pen))))
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(send dc set-pen old-pen)
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(send dc set-font old-font)
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(send dc set-text-foreground old-text-foreground)
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(send dc set-text-mode old-text-mode))))
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;; for-each-tail-arrows : (tail-arrow -> void) tail-arrow -> void
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(define/private (for-each-tail-arrows f tail-arrow)
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@ -1249,8 +1280,10 @@ If the namespace does not, they are colored the unbound color.
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[tl-high-varrefs (make-id-set)]
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[tl-low-tops (make-id-set)]
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[tl-high-tops (make-id-set)]
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[tl-templrefs (make-id-set)]
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[tl-requires (make-hash-table 'equal)]
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[tl-require-for-syntaxes (make-hash-table 'equal)]
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[tl-require-for-templates (make-hash-table 'equal)]
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[expanded-expression
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(λ (user-namespace user-directory sexp jump-to-id)
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(parameterize ([current-load-relative-directory user-directory])
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@ -1265,11 +1298,14 @@ If the namespace does not, they are colored the unbound color.
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[high-varrefs (make-id-set)]
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[low-tops (make-id-set)]
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[high-tops (make-id-set)]
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[templrefs (make-id-set)]
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[requires (make-hash-table 'equal)]
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[require-for-syntaxes (make-hash-table 'equal)])
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[require-for-syntaxes (make-hash-table 'equal)]
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[require-for-templates (make-hash-table 'equal)])
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(annotate-basic sexp user-namespace user-directory jump-to-id
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low-binders high-binders varrefs high-varrefs low-tops high-tops
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requires require-for-syntaxes)
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templrefs
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requires require-for-syntaxes require-for-templates)
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(annotate-variables user-namespace
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user-directory
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low-binders
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@ -1278,14 +1314,19 @@ If the namespace does not, they are colored the unbound color.
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high-varrefs
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low-tops
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high-tops
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templrefs
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requires
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require-for-syntaxes))]
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require-for-syntaxes
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require-for-templates))]
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[else
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(annotate-basic sexp user-namespace user-directory jump-to-id
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tl-low-binders tl-high-binders
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tl-low-varrefs tl-high-varrefs
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tl-low-tops tl-high-tops
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tl-requires tl-require-for-syntaxes)]))))]
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tl-templrefs
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tl-requires
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tl-require-for-syntaxes
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tl-require-for-templates)]))))]
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[expansion-completed
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(λ (user-namespace user-directory)
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(parameterize ([current-load-relative-directory user-directory])
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@ -1297,8 +1338,10 @@ If the namespace does not, they are colored the unbound color.
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tl-high-varrefs
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tl-low-tops
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tl-high-tops
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tl-templrefs
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tl-requires
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tl-require-for-syntaxes)))])
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tl-require-for-syntaxes
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tl-require-for-templates)))])
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(values expanded-expression expansion-completed)))
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@ -1310,13 +1353,14 @@ If the namespace does not, they are colored the unbound color.
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;; string[directory]
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;; syntax[id]
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;; id-set (six of them)
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;; hash-table[require-spec -> syntax] (two of them)
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;; hash-table[require-spec -> syntax] (three of them)
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;; -> void
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(define (annotate-basic sexp user-namespace user-directory jump-to-id
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low-binders high-binders
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low-varrefs high-varrefs
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low-tops high-tops
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requires require-for-syntaxes)
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templrefs
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requires require-for-syntaxes require-for-templates)
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(let ([tail-ht (make-hash-table)]
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[maybe-jump
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(λ (vars)
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@ -1345,7 +1389,7 @@ If the namespace does not, they are colored the unbound color.
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quote quote-syntax with-continuation-mark
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#%app #%datum #%top #%plain-module-begin
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define-values define-syntaxes define-values-for-syntax module
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require require-for-syntax provide)
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require require-for-syntax require-for-template provide)
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(if high-level? module-transformer-identifier=? module-identifier=?)
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[(lambda args bodies ...)
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(begin
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@ -1435,7 +1479,21 @@ If the namespace does not, they are colored the unbound color.
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(annotate-raw-keyword sexp varrefs)]
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[(quote-syntax datum)
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;(color-internal-structure (syntax datum) constant-style-name)
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(annotate-raw-keyword sexp varrefs)]
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(annotate-raw-keyword sexp varrefs)
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(let loop ([stx #'datum])
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(cond [(identifier? stx)
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(when (syntax-original? stx)
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(add-id templrefs stx))]
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[(syntax? stx)
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(loop (syntax-e stx))]
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[(pair? stx)
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(loop (car stx))
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(loop (cdr stx))]
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[(vector? stx)
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(for-each loop (vector->list stx))]
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[(box? stx)
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(loop (unbox stx))]
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[else (void)]))]
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[(with-continuation-mark a b c)
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(begin
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(annotate-raw-keyword sexp varrefs)
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@ -1501,6 +1559,13 @@ If the namespace does not, they are colored the unbound color.
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(for-each (add-require-spec require-for-syntaxes)
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new-specs
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(syntax->list (syntax (require-specs ...)))))]
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[(require-for-template require-specs ...)
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(let ([new-specs (map trim-require-prefix (syntax->list (syntax (require-specs ...))))])
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(annotate-raw-keyword sexp varrefs)
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(for-each (annotate-require-open user-namespace user-directory) new-specs)
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(for-each (add-require-spec require-for-templates)
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new-specs
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(syntax->list (syntax (require-specs ...)))))]
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; module top level only:
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[(provide provide-specs ...)
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@ -1574,6 +1639,7 @@ If the namespace does not, they are colored the unbound color.
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(unless (req/tag-used? req/tag)
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(color (req/tag-req-stx req/tag) error-style-name)))
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;; annotate-variables : namespace directory string id-set[four of them] (listof syntax) (listof syntax) -> void
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;; colors in and draws arrows for variables, according to their classifications
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;; in the various id-sets
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@ -1585,18 +1651,29 @@ If the namespace does not, they are colored the unbound color.
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high-varrefs
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low-tops
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high-tops
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templrefs
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requires
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require-for-syntaxes)
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require-for-syntaxes
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require-for-templates)
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(let ([rename-ht
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;; hash-table[(list source number number) -> (listof syntax)]
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(make-hash-table 'equal)]
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[unused-requires (make-hash-table 'equal)]
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[unused-require-for-syntaxes (make-hash-table 'equal)]
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[unused-require-for-templates (make-hash-table 'equal)]
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;; there is no define-for-template form, thus no for-template binders
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[template-binders (make-id-set)]
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[id-sets (list low-binders high-binders low-varrefs high-varrefs low-tops high-tops)])
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(hash-table-for-each requires (λ (k v) (hash-table-put! unused-requires k #t)))
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(hash-table-for-each require-for-syntaxes (λ (k v) (hash-table-put! unused-require-for-syntaxes k #t)))
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(hash-table-for-each requires
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(λ (k v) (hash-table-put! unused-requires k #t)))
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(hash-table-for-each require-for-syntaxes
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(λ (k v) (hash-table-put! unused-require-for-syntaxes k #t)))
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(hash-table-for-each require-for-templates
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(lambda (k v) (hash-table-put! unused-require-for-templates k #t)))
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(for-each (λ (vars)
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(for-each (λ (var)
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@ -1617,7 +1694,8 @@ If the namespace does not, they are colored the unbound color.
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requires
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identifier-binding
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user-namespace
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user-directory))
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user-directory
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#t))
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vars))
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(get-idss low-varrefs))
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@ -1631,10 +1709,44 @@ If the namespace does not, they are colored the unbound color.
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require-for-syntaxes
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identifier-transformer-binding
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user-namespace
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user-directory))
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user-directory
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#t))
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vars))
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(get-idss high-varrefs))
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(for-each (lambda (vars) (for-each
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(lambda (var)
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;; no color variable
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(connect-identifier var
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rename-ht
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low-binders
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unused-requires
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requires
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identifier-binding
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user-namespace
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user-directory
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#f)
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(connect-identifier var
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rename-ht
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high-binders
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unused-require-for-syntaxes
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require-for-syntaxes
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identifier-transformer-binding
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user-namespace
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user-directory
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#f)
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(connect-identifier var
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rename-ht
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template-binders ;; dummy; always empty
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unused-require-for-templates
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require-for-templates
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identifier-template-binding
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user-namespace
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user-directory
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#f))
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vars))
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(get-idss templrefs))
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(for-each
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(λ (vars)
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(for-each
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@ -1651,6 +1763,7 @@ If the namespace does not, they are colored the unbound color.
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vars))
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(get-idss high-tops))
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(color-unused require-for-templates unused-require-for-templates)
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(color-unused require-for-syntaxes unused-require-for-syntaxes)
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(color-unused requires unused-requires)
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(hash-table-for-each rename-ht (lambda (k stxs) (make-rename-menu stxs id-sets)))))
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@ -1678,11 +1791,12 @@ If the namespace does not, they are colored the unbound color.
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;; (listof id-set)
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;; namespace
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;; directory
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;; boolean
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;; -> void
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;; adds arrows and rename menus for binders/bindings
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(define (connect-identifier var rename-ht all-binders unused requires get-binding user-namespace user-directory)
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(connect-identifier/arrow var all-binders unused requires get-binding user-namespace user-directory)
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(when (get-ids all-binders var)
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(define (connect-identifier var rename-ht all-binders unused requires get-binding user-namespace user-directory actual?)
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(connect-identifier/arrow var all-binders unused requires get-binding user-namespace user-directory actual?)
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(when (and actual? (get-ids all-binders var))
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(record-renamable-var rename-ht var)))
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;; connect-identifier/arrow : syntax
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@ -1690,14 +1804,15 @@ If the namespace does not, they are colored the unbound color.
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;; (union #f hash-table)
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;; (union #f hash-table)
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;; (union identifier-binding identifier-transformer-binding)
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;; boolean
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;; -> void
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;; adds the arrows that correspond to binders/bindings
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(define (connect-identifier/arrow var all-binders unused requires get-binding user-namespace user-directory)
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(define (connect-identifier/arrow var all-binders unused requires get-binding user-namespace user-directory actual?)
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(let ([binders (get-ids all-binders var)])
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(when binders
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(for-each (λ (x)
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(when (syntax-original? x)
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(connect-syntaxes x var)))
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(connect-syntaxes x var actual?)))
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binders))
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(when (and unused requires)
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@ -1720,7 +1835,7 @@ If the namespace does not, they are colored the unbound color.
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(add-mouse-over var (format (string-constant cs-mouse-over-import)
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(syntax-e var)
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req-path))
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(connect-syntaxes req-stx var)))
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(connect-syntaxes req-stx var actual?)))
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req-stxes))))))))
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(define (id/require-match? var id req-stx)
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|
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@ -1766,7 +1881,7 @@ If the namespace does not, they are colored the unbound color.
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(if top-bound?
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(color var lexically-bound-variable-style-name)
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(color var error-style-name))
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(connect-identifier var rename-ht binders #f #f identifier-binding user-namespace user-directory)))
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(connect-identifier var rename-ht binders #f #f identifier-binding user-namespace user-directory #t)))
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;; color-variable : syntax (union identifier-binding identifier-transformer-binding) -> void
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(define (color-variable var get-binding)
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|
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@ -1792,9 +1907,9 @@ If the namespace does not, they are colored the unbound color.
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[prev (hash-table-get ht key (λ () null))])
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(hash-table-put! ht key (cons var prev)))))
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;; connect-syntaxes : syntax[original] syntax[original] -> void
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;; connect-syntaxes : syntax[original] syntax[original] boolean -> void
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;; adds an arrow from `from' to `to', unless they have the same source loc.
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(define (connect-syntaxes from to)
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(define (connect-syntaxes from to actual?)
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(let* ([from-source (syntax-source from)]
|
||||
[to-source (syntax-source to)])
|
||||
(when (and (is-a? from-source text%)
|
||||
|
|
@ -1816,7 +1931,8 @@ If the namespace does not, they are colored the unbound color.
|
|||
(unless (= from-pos-left to-pos-left)
|
||||
(send from-syncheck-text syncheck:add-arrow
|
||||
from-source from-pos-left from-pos-right
|
||||
to-source to-pos-left to-pos-right))))))))))
|
||||
to-source to-pos-left to-pos-right
|
||||
actual?))))))))))
|
||||
|
||||
;; add-mouse-over : syntax[original] string -> void
|
||||
;; registers the range in the editor so that a mouse over
|
||||
|
|
|
|||
Loading…
Reference in New Issue
Block a user