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guile/guile-core THANKS libguile/ChangeLog lib ...
- To: guile-cvs@sourceware.cygnus.com
- Subject: guile/guile-core THANKS libguile/ChangeLog lib ...
- From: ghouston@sourceware.cygnus.com
- Date: 13 Jul 1999 18:06:20 -0000
CVSROOT: /cvs/guile
Module name: guile
Changes by: ghouston@egcs.cygnus.com 99/07/13 11:06:19
Modified files:
guile-core : THANKS
guile-core/libguile: ChangeLog ports.c strports.c strports.h
Log message:
1999-07-13 Gary Houston <ghouston@easynet.co.uk>
* strports.c (scm_strprint_obj): simplify. start with initial
buffer size of 0.
(st_seek): don't allow string to be extended if seeking past
the end of a read-only port.
1999-07-12 Gary Houston <ghouston@easynet.co.uk>
* strports.c (st_seek): change the resize checks.
* ports.c (scm_ftruncate): throw error if offset works out negative.
* strports.c (st_flush): increase string size in blocks of
SCM_WRITE_BLOCK instead of 1. set read_end to read_pos if
it's greater and reset read_buf_size.
(scm_mkstrport): set rw_randow if only writing, since read_buf needs
to be maintained for output ports too (it holds the written
part of the string, while write_buf may have unwritten buffer
chars.)
(st_truncate): rewritten.
(top of file): added a few notes.
1999-07-06 Gary Houston <ghouston@easynet.co.uk>
* strports.c (st_grow_port): set pt->read_pos. set
pt->read_buf_size one less than pt->write_buf_size if there's
an unwritten char at the end of the string. similarly for
pt->read_end.
(st_resize_port): renamed from st_grow_port.
(st_seek): simplify by assuming that pt->write_pos == pt->read_pos.
seek from read_end instead of write_end for SEEK_END.
(st_ftruncate): calculate current length using readbuf, not write
buf.
(scm_strport_to_string): use read_buf_size for length.
(stfill_buffer): don't re-initialise the readbuf.
1999-07-05 Gary Houston <ghouston@easynet.co.uk>
* strports.c (scm_strport_to_string): new procedure.
(scm_call_with_output_string, scm_strprint_obj): use
scm_strport_to_string.
used SCM_INUM0 instead of SCM_MAKINUM (0) in a few places.