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Clarify the data definitions used by drracket for stacktraces.

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In particular, it is not the same format as errortrace uses internally.
This commit is contained in:
Sam Tobin-Hochstadt 2013-10-26 17:52:10 -04:00 committed by Vincent St-Amour
parent e6ca7e78d0
commit 4eba6b9d4b
1 changed files with 7 additions and 3 deletions
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10
pkgs/drracket-pkgs/drracket/drracket/private/debug.rkt
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@ -627,8 +627,12 @@ profile todo:
;; with-mark : mark-stx syntax (any? -> syntax) -> syntax
;; a member of stacktrace-imports^
;; guarantees that the continuation marks associated with errortrace-key are
;; members of the debug-source type, after unwrapped with st-mark-source
;; This uses the following format for continuation marks:
;; (cons Dummy srcloc-list)
;; where Dummy is always ignored.
;; Note that this is not necessarily the same format used by `make-st-mark`
;; which is unspecified.
(define (with-mark src-stx expr phase)
(let ([source (cond
[(path? (syntax-source src-stx))
@ -874,7 +878,7 @@ profile todo:
;; show-frame : (instanceof editor-canvas%)
;; (instanceof text%)
;; st-mark?
;; st-mark // see format description at `with-mark`
;; def ints // definitions and interactions texts
;; ->
;; void