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better pdflatex use

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svn: r8295
This commit is contained in:
Eli Barzilay 2008-01-11 09:25:06 +00:00
parent c31c424086
commit d0333bce6d
1 changed files with 33 additions and 14 deletions
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47
collects/setup/setup-unit.ss
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@ -751,6 +751,33 @@
(if no-specific-collections? #f (map cc-path ccs-to-compile)) (if no-specific-collections? #f (map cc-path ccs-to-compile))
#f))) #f)))
(define (render-pdf file)
(define cmd
(format "pdflatex -interaction=batchmode \"~a\" > /dev/null" file))
(define logfile (path-replace-suffix file #".log"))
(let loop ([n 0])
(when (= n 5)
(error 'render-pdf "didn't get a stable result after ~a runs" n))
(if (zero? n)
(setup-printf "running pdflatex on ~a" file)
(setup-printf " re-running ~a~a time"
(add1 n) (case (add1 n) [(2) 'nd] [(3) 'rd] [else 'th])))
(unless (system cmd)
(call-with-input-file logfile
(lambda (log) (copy-port log (current-error-port))))
(error 'setup-plt "pdflatex failed"))
;; see if we get a "Rerun" note, these seem to come in two flavors
;; * Label(s) may have changed. Rerun to get cross-references right.
;; * Package longtable Warning: Table widths have changed. Rerun LaTeX.
(cond
[(call-with-input-file logfile
(lambda (log) (regexp-match? #px#"changed\\.\\s+Rerun" log)))
(loop (add1 n))]
[(zero? n)
(setup-printf "Warning: no \"Rerun\" found in first run of pdflatex for ~a"
file)]))
(path-replace-suffix file #".pdf"))
(when (doc-pdf-dest) (when (doc-pdf-dest)
(setup-printf "Building PDF documentation (via pdflatex)") (setup-printf "Building PDF documentation (via pdflatex)")
(let ([dest-dir (path->complete-path (doc-pdf-dest))]) (let ([dest-dir (path->complete-path (doc-pdf-dest))])
@ -767,20 +794,12 @@
(if no-specific-collections? #f (map cc-path ccs-to-compile)) (if no-specific-collections? #f (map cc-path ccs-to-compile))
tmp-dir) tmp-dir)
(parameterize ([current-directory tmp-dir]) (parameterize ([current-directory tmp-dir])
(for ([f (directory-list)]) (for ([f (directory-list)]
(define cmd (format "pdflatex \"~a\"" f)) #:when (regexp-match? #rx#"[.]tex$" (path-element->bytes f)))
(when (regexp-match? #rx#"[.]tex$" (path-element->bytes f)) (let* ([pdf (render-pdf f)]
(let loop ([n 3]) [target (build-path dest-dir pdf)])
(unless (zero? n) (when (file-exists? target) (delete-file target))
(setup-printf "running ~a" cmd) (copy-file pdf target)))))
(unless (system cmd)
(error 'setup-plt "pdflatex failed"))
(loop (sub1 n))))
(let* ([f (path-replace-suffix f #".pdf")]
[target (build-path dest-dir f)])
(when (file-exists? target)
(delete-file target))
(copy-file f target))))))
(lambda () (lambda ()
(when (directory-exists? tmp-dir) (when (directory-exists? tmp-dir)
(delete-directory/files tmp-dir))))))) (delete-directory/files tmp-dir)))))))