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Mikael Djurfeldt 1996-09-12 23:44:46 +00:00
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Fri Sep 13 01:19:08 1996 Mikael Djurfeldt <mdj@woody.nada.kth.se>
* * print.c: Added code for detection of circular references during
printing. (init_ref_stack, grow_ref_stack): New functions. Added
a hook for printing of closures (accessible via print options).
This leads to a split of calls to scm_iprin1 into two classes:
elementary print operations (e. g. the code which prints a smob)
still use scm_iprin1 while top level calls (like scm_display) use
scm_prin1. scm_prin1 begins by clearing the data structure used
to record reference information.
* print.h: Added declarations of scm_prin1 and scm_prlist.
* strports.c (scm_strprint_obj): scm_iprin1 --> scm_prin1
* gscm.c (gscm_portprint_obj): scm_iprin1 --> scm_prin1
* gscm.h (gscm_print_obj): scm_iprin1 --> scm_prin1
* error.c (err_head): scm_iprin1 --> scm_prin1
* debug.c: Adjusted header comment.
* tags.h: Typo.
Wed Sep 11 17:55:59 1996 Jim Blandy <jimb@totoro.cyclic.com> Wed Sep 11 17:55:59 1996 Jim Blandy <jimb@totoro.cyclic.com>
* strerror.c: Doc fix. * strerror.c: Doc fix.