(scm_grow_port_cbuf): New function.
* ports.c (scm_add_to_port_table, scm_remove_from_port_table):
Handle new fields.
(scm_generic_fgets), fports.c (local_fgets): Use a loop
to read unread characters. Use SCM_TRY_CLRDY instead of
SCM_CLRDY.
(SCM_TRY_CLRDY): New macro: Only clear the first unread
character. (SCM_CLRDY clears all.)
(SCM_N_READY_CHARS): New macro: Returns number of unread
characters in a port. Returns wrong answer if SCM_CRDYP is false.
(struct scm_port_table): New fields: `entry' contains port table
index, `cp' points to last unread char, `cbuf' is the buffer for
unread chars, `cbufend' points after end of the character buffer.
* ports.h, ports.c (scm_unread_string): New procedure.
(scm_grow_port_cbuf): New function.
this finding! :) Preliminary dating suggests an almost 4 year old
remnant from the SCM ancestor. The sample has been removed from
the finding site and is now safely stored in the repository.
* numbers.h: Removed prototype for num2long.
* unif.c (scm_array_set_x): Use scm_num2long instead of num2long.
* gh_data.c (gh_scm2doubles): Make it possible to pass result
array as second arg.
(gh_chars2byvect, gh_shorts2svect, gh_floats2fvect, gh_scm2chars,
gh_scm2shorts, gh_scm2longs, gh_scm2floats): New functions.
* gh.h: Updated and added prototypes.
* gh_data.c (gh_ints2scm): Handle integers outside INUM limits.
* guile-snarf.in: If the CPP environment variable is set, use that
as the C preprocessor, instead of the preprocessor autoconf
found.
* snarf.h (SCM_PROC): Cast the function pointer passed to
scm_make_gsubr, to satisfy C++.
Richard Polton.)
Bug reports from Russ McManus:
* guile-snarf.in: If the CPP environment variable is set, use that
as the C preprocessor, instead of the preprocessor autoconf
found.
* snarf.h (SCM_PROC): Cast the function pointer passed to
scm_make_gsubr, to satisfy C++.
problem. Duh.
* Makefile.am (ice9_sources): Revert last change.
* syncase.scm, psyntax.pp, psyntax.ss: Added again.
* Makefile.in: Regeneretade.
We can't include Kent Dybvig's syntax-case macro expander in the
core Guile distribution, because we don't have copyright
assignments for this code. We can certainly distribute them as a
separate package, but Guile should be FSF code.
* syncase.scm, psyntax.pp, psyntax.ss: Removed.
* Makefile.am (ice9_sources): Removed syncase.scm, psyntax.pp, and
psyntax.ss.
* Makefile.in: Regenerated.
* Makefile.am (ice9_sources): Add getopt-gnu-style.scm.
* Makefile.in: Regenerated.
