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| author | James LewisMoss <dres@debian.org> | 2000-03-12 09:04:17 -0500 |
|---|---|---|
| committer | Bryan Newbold <bnewbold@robocracy.org> | 2017-02-20 00:05:26 -0800 |
| commit | 8cfce36c6a4fc2e0a0ab6ef2db66a23cbe462693 (patch) | |
| tree | 17427e4f777ca85990a449fe939fbae29770b346 /Tscript.scm | |
| parent | a47af30d2f0e96afcd1f14b1984575c359faa3d6 (diff) | |
| parent | 3278b75942bdbe706f7a0fba87729bb1e935b68b (diff) | |
| download | scm-8cfce36c6a4fc2e0a0ab6ef2db66a23cbe462693.tar.gz scm-8cfce36c6a4fc2e0a0ab6ef2db66a23cbe462693.zip | |
Import Debian changes 5d2-3debian/5d2-3
scm (5d2-3) unstable frozen; urgency=low
* Fix libncurses4-dev -> libncurses5-dev build depend (Closes: #58435)
* Fix libreadline2-dev -> libreadline4-dev build depend.
* Fix license location in copyright file (lintian warning)
* Add tetex-bin as a build depend (needs makeinfo) (Closes: #53197)
* Add -isp option to dpkg-gencontrol (lintian error)
* Move scm to section interpreters.
scm (5d2-2) unstable; urgency=low
* Apply patch from upstream for bug in eval.c. (Picked up from
comp.lang.scheme)
* Add Build-Depends on slib, librx1g-dev, libncurses4-dev, libreadlineg2-dev.
* Up standards version.
* Correct description: this is an R5RS implementation now
* Make sure no optimizations are done on m68k. (Closes: #52434)
scm (5d2-1) unstable; urgency=low
* New upstream.
scm (5d1-2) unstable; urgency=low
* Remove TAGS on clean (cut the diff back down to reasonable size).
scm (5d1-1) unstable; urgency=low
* New upstream.
* move stuff to /usr/share.
scm (5d0-3) unstable; urgency=low
* Change scmlit call to ./scmlit call (missed one) (Fixes bugs #37455
and #35545)
* Change man file permissions to 644 (fixes lintian warning)
scm (5d0-2) unstable; urgency=low
* Removed call to add_final in init_crs. lendwin doesn't do anything
and scm was crashing when quit everytime in final_scm.
* Changed copyright to reflect new source.
scm (5d0-1) unstable; urgency=low
* New upstream.
* Changed (terms) to access "/usr/doc/copyright/GPL".
* Changed regex to use -lrx
scm (5c3-6) unstable; urgency=low
* New maintainer.
Diffstat (limited to 'Tscript.scm')
| -rw-r--r-- | Tscript.scm | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/Tscript.scm b/Tscript.scm new file mode 100644 index 0000000..22b80ea --- /dev/null +++ b/Tscript.scm @@ -0,0 +1,60 @@ +(define transcript-on #f) +(define transcript-off #f) + +(let ((*transcript-stack* '())) + (define (trans-on filename) + (let ((trans (open-output-file filename)) + (inp (current-input-port)) + (outp (current-output-port)) + (errp (current-error-port))) + (define (clone-port port) + (make-soft-port + (vector (and (output-port? port) + (lambda (c) + (write-char c port) + (write-char c trans))) + (and (output-port? port) + (lambda (s) + (display s port) + (display s trans))) + (and (output-port? port) + (lambda () + (force-output port) + (force-output trans))) + (and (input-port? port) + (lambda () + (let ((c (read-char port))) + (write-char c trans) + c))) + (lambda () + (close-port port))) + (if (input-port? port) + (if (output-port? port) "r+" "r") + "w"))) + + (set! *transcript-stack* + (cons (list trans + (current-input-port) + (current-output-port) + (current-error-port)) + *transcript-stack*)) + (set-current-input-port (clone-port inp)) + (set-current-output-port (clone-port outp)) + (set-current-error-port (clone-port errp)))) + + (define (trans-off) + (cond ((pair? *transcript-stack*) + (apply (lambda (trans inp outp errp) + (close-port trans) + (set-current-input-port inp) + (set-current-output-port outp) + (set-current-error-port errp)) + (car *transcript-stack*)) + (set! *transcript-stack* (cdr *transcript-stack*))) + (else + (error "No transcript active")))) + + (set! transcript-on trans-on) + (set! transcript-off trans-off)) + +(provide 'transcript)
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