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another attempt at errors: remove location printout silliness (raise-read(-eof)-error should do it)

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svn: r6868
This commit is contained in:
Eli Barzilay 2007-07-09 06:26:35 +00:00
parent 6a01207e1c
commit f7d9aabe72
1 changed files with 3 additions and 10 deletions
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13
collects/scribble/reader.ss
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@ -164,12 +164,7 @@
(define (read-error* line col pos span msg . xs)
(let* ([eof? (and (eq? 'eof msg) (pair? xs))]
[msg (apply format (if eof? xs (cons msg xs)))]
[loc (cond [eof? #f]
[(and line col) (format "at ~a:~a" line col)]
[pos (format "at #~a" pos)]
[else #f])]
[msg (if loc (format "~a (~a)" msg loc) msg)])
[msg (apply format (if eof? xs (cons msg xs)))])
((if eof? raise-read-error raise-read-eof-error)
msg source-name line col pos span)))
(define (read-error msg . xs)
@ -349,10 +344,8 @@
(maybe-merge (make-stx (read-bytes (cdadr m) inp)) r)))]
[(*peek #rx#"^$")
(if end-token
(read-error 'eof "missing closing `~a'~a" end-token
(if (and line-num col-num)
(format " for command at ~a:~a" line-num col-num)
""))
(read-error* line-num col-num position (span-from position)
'eof "missing closing `~a'" end-token)
(done-items r))]
[else (read-error "internal error [get-lines*]")])))