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ChangeLog
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** not updated, see git log **
2014-05-08 Cyrus Harmon <cyrus@bobobeach.com>
Add ABCL support.
2009-11-27 Paul Foley <paul@mises.com>
* bibtex-runtime.lisp (setf bib-entry-ref): If SORT.KEY$ is
changed, remove the cached sort key.
* icu.lisp: Add ICU sort-key comparisons, avoiding the need to
define CMP between vectors.
* cmp.lisp: Define hash table tests on SBCL, CLISP.
2009-11-25 Paul Foley <paul@mises.com>
Add support for Unicode collation on CMUCL, using libicu.
* icu.lisp: New file, Unicode collation support.
* packages.lisp: New exports bib-entry-ref, bib-entry-sort-key.
New dependency on package cmp.
* bibtex.asd, bibtex.system: New file, cmp.
* bst-functions.lisp: Use bib-entry-ref instead of gethash.
* bst-reader.lisp: Use comparison generics for sorting bib entries.
* cmp.lisp: New file, comparison generics.
* bibtex-runtime.lisp (bib-entry):
New struct. Make bib-entries be a struct rather than a
hash table, and move the "special" entries for type and cite-key (and
sort-key) out into slots.
(bib-entry-ref): New function, use instead of gethash on bib entries.
(*generate-sort-key*): New variable, for pluggable Unicode support.
(bib-entry-sort-key): New.
(cmp, hash): New methods for comparison generics, calling
bib-entry-sort-key.
2009-11-22 Matthias Koeppe <mkoeppe@math.ucdavis.edu>
* bibtex-runtime.lisp: Fix erroneous "splitting initials warning"
in names such as "Chandler, Jr., Alfred D."
Reported by Paul Foley.
2009-11-22 Paul Foley <paul@mises.com>
* bibtex-program.lisp (emulate-bibtex):
Bind *gc-verbose* in the right package.
* bibtex.lisp (compile-bst-file):
Bind *print-length* to avoid truncation.
2009-11-20 Matthias Koeppe <mkoeppe@math.ucdavis.edu>
Version 1.0.1
* bibtex.asd, bibtex.lisp, Makefile: Bump version number
* bibtex.lisp: Use keyword in in-package
2009-07-29 Matthias Koeppe <mkoeppe@math.ucdavis.edu>
* bibtex-program.lisp: Don't bind *gc-verbose* on sbcl.
* bibtex-program.lisp (emulate-bibtex):
Bind *gc-verbose* only on lisps that have it.
* packages.lisp (make-bib-entry): Export.
Patch by Cyrus Harmon.
2008-09-03 Matthias Koeppe <mkoeppe@math.ucdavis.edu>
* bibtex.asd: Fix ASDF system version.
Reported by Cyrus Harmon.
2008-09-03 Cyrus Harmon <cyrus@cyrusharmon.org>
* bibtex.lisp, bibtex-runtime.lisp: Fix warnings by SBCL.
* bibtex-program.lisp: Remove dependency on PORT.
2007-12-17 Matthias Koeppe <mkoeppe@mail.math.uni-magdeburg.de>
Use symbols +cite-key+ (rather than the string "KEY") and +entry-type+
(rather than the string "ENTRY-TYPE") as keys for the cite key and
the entry types in the hash table representing a bibliographic entry.
This removes the confusion with the bibliography-defined attribute "KEY".
* packages.lisp, bst-builtins.lisp,
bibtex-runtime.lisp (bib-entry-cite-key, bib-entry-type): New
accessor macros. Use them throughout.
2007-12-17 Matthias Koeppe <mkoeppe@mail.math.uni-magdeburg.de>
* bibtex-runtime.lisp (von-token-p): Implement precise BibTeX
behavior with regard to special characters.
2007-12-13 Matthias Koeppe <mkoeppe@mail.math.uni-magdeburg.de>
* bibtex-program.lisp: Change the defaults to
*bibtex-split-initials* = true; use the command-line option
-no-split-initials to change it.
* bibtex-runtime.lisp (tokenize-bibtex-name):
Warn when initials are split.
* bibtex-runtime.lisp (process-bib-entry-command):
Signal a bib-error on repeated entries.
* bibtex-program.lisp (emulate-bibtex):
Report number and type of errors.
* bibtex.lisp, bibtex-runtime.lisp:
Be more verbose, like the original BibTeX
2007-12-12 Matthias Koeppe <mkoeppe@mail.math.uni-magdeburg.de>
* bibtex-runtime.lisp: Attempt to fix some excessive consing.
(format-bibtex-name-component): Properly handle abbreviating names that start
with special characters. Example: "Matiyasevich, {\relax{Yu}}ri V."
(parse-equivalent-entries-string, compute-bib-equivalence-classes,
check-multiple-cited-equivalent-entries): New.
(read-all-bib-files-and-compute-bib-entries): Use it here.
* bibtex.lisp: Fix pathname cases on Allegro CL.
(bibtex): Return error history and error count.
* bibtex: Fix according to new packaging.
* bibtex-program.lisp: Put definitions in the package :bibtex-program.
(emulate-bibtex): Signal an exit code according to the value of
*history* at the end of the bibtex run.
* bibtex.asd: Fix some dependencies to remove compiler warnings.
Add bibtex-program as a source file.
* kpathsea.lisp: Remove use of cl:require.
Add a specialized implementation for Allegro CL, where the
implementation of PORT:pipe-input is too slow.
* packages.lisp (:bibtex-program): New package.
2007-08-24 Matthias Koeppe <mkoeppe@mail.math.uni-magdeburg.de>
Version 1.0
Released under the GNU LGPL 2.1 or later with Franz-style Lisp
clarification.
* README: Declare CL-BibTeX stable.
2007-08-24 Matthias Koeppe <mkoeppe@mail.math.uni-magdeburg.de>
* packages.lisp (packages bibtex-runtime, bibtex-compiler): Always
shadow #:variable, as it is a standard CL symbol.
* bibtex.asd: Hans Halvorson approved same license conditions for
asd file - updating copyright. Thanks to Cliff Yapp for updating
the file.
* bibtex.system: Get source path from *load-truename*.
2007-08-22 Matthias Koeppe <mkoeppe@mail.math.uni-magdeburg.de>
Re-release CL-BibTeX under the GNU LGPL 2.1 or later
with Franz-style Lisp clarification.
Thanks to Cliff Yapp for updating the files.
* COPYING-preamble.txt: Add preamble file.
* COPYING, bibtex-compiler.lisp, bibtex-program.lisp,
bibtex-runtime.lisp, bibtex.lisp, bibtex.system,
bst-builtins.lisp, bst-functions.lisp, bst-reader.lisp,
debian/copyright, interpreter.lisp, kpathsea.lisp,
lisp-form-builder.lisp, packages.lisp: Change license to LGPLv2.1
or later with Lisp clarification.
* README: Change license to LGPLv2.1 or later with Lisp
clarification, update with current URLs.
2006-12-29 Hans Halvorson <hhalvors@princeton.edu>
* bibtex.asd: New file.
2003-03-31 Matthias Koeppe <mkoeppe@mail.math.uni-magdeburg.de>
Version 0.4
* bst-builtins.lisp (CHR.TO.INT$): Fix warning in interpreted mode.
* bibtex.lisp (*registered-bibtex-style*): New.
(register-bibtex-style): Set it here.
(interpreted-bibtex-style, lisp-bibtex-style): New.
(find-bibtex-style): Use it here.
* bibtex-runtime.lisp (*foreign-character-purifications*): Removed.
(defstruct foreign-character, *foreign-characters*,
define-foreign-character, find-foreign-character): New.
(bibtex-string-purify): Use it here.
(bibtex-string-upcase, bibtex-string-downcase,
bibtex-string-titledowncase): Handle special characters.
2003-02-06 Matthias Koeppe <mkoeppe@mail.math.uni-magdeburg.de>
* bibtex-runtime.lisp (+bib-whitespace-character-list+): Add #\Tab.
2003-01-28 Matthias Koeppe <mkoeppe@mail.math.uni-magdeburg.de>
* bibtex-runtime.lisp (format-bibtex-name-component,
format-bibtex-name): Go for bug-for-bug compatibility with BibTeX
in the domain of tieing short name components.
(write-tex-group): New optional argument NO-TERMINATE-P; use it to
suppress unneeded whitespace after control words. (This gets rid of
the extraneous whitespace after control words, which was introduced by
bibtex-string-upcase and bibtex-string-downcase.)
(bibtex-string-purify): Don't remove whitespace, turn it into a space
instead. (This fixes problems with the sort order for some styles.)
2003-01-16 Matthias Koeppe <mkoeppe@mail.math.uni-magdeburg.de>
* bibtex-compiler.lisp (bst-compiler-warning): Add report function.
(compile-bst-function): Resignal errors.
* bst-builtins.lisp (newline$, write$): Use BBL-TERPRI and BBL-PRINT.
* bibtex.lisp (bibtex): Use WITH-BBL-OUTPUT.
* bibtex-runtime.lisp (bib-warn): Print "Warning".
(read-bib-field-token): Call BIB-WARN, rather than BIB-ERROR, for
undefined macros.
(get-merged-bib-entry): New.
(cited-bib-entries): Resolve crossrefs also if all entries are cited.
Always merge crossrefed data into entry.
(*bbl-min-print-line*, *bbl-max-print-line*, *bbl-line-buffer*): New.
(bbl-print, bbl-terpri, bbl-flush, with-bbl-output): New.
(read-all-bib-files-and-compute-bib-entries): Fix the case of
unreadable database files.
2003-01-03 Matthias Koeppe <mkoeppe@mail.math.uni-magdeburg.de>
* bibtex-compiler.lisp (coerce-form): New.
(pop-form): Use it here.
(type-union*): New.
("IF$"): Fix handling of *relaxed-compilation*. Handle the case
of THEN function returning BOOLEAN and ELSE function returning
INTEGER.
(package-as-body): New keyword arg, expected-result-types.
(package-as-form, package-as-procedure): Pass args to package-as-body.
(":="): Catch assignments to non-variables. Request the type of the
assigned-to variable when popping the new value.
(compile-literal): New.
(bst-compile-literal): Use it here. Pass remaining args to
package-as-form.
(*silent-compilation*): New variable.
(bst-compile-warning): Don't signal a condition if *silent-compilation*.
("IF$"): Bind *silent-compilation* to true during the first pass.
(assign-loop-variables): New.
(bst-compile-literal-as-while-body): Use it here.
(bst-compile-literal-as-while-predicate): New.
(current-stack-as-values-list): New.
("WHILE$"): Handle the case of loops with complicated data flow.
(compile-funcall): Pass the pop-form-args of a function to pop-form
when popping the arguments.
* bst-builtins.lisp ("+"): Use build-associative-form.
("change.case$", "chr.to.int$"): Use the pop-form args
:NEED-VARIABLE T. Get rid of LET.
* bst-functions.lisp (bst-function): New field, pop-form-args.
* bst-reader.lisp (*bst-readtable*):
Intern :-symbols into the current package.
* lisp-form-builder.lisp (build-values-body, build-progn-form): New.
* packages.lisp (bibtex-runtime, bibtex-compiler):
Shadow VARIABLE also in CLISP.
2002-12-25 Matthias Koeppe <mkoeppe@mail.math.uni-magdeburg.de>
* bibtex.lisp (make-macro-set-form): Don't emit a SETF form if
nothing is to be set.
(compile-bst-file): Make some variables constant. Sort shadowed
symbols.
* bibtex-compiler.lisp (*bst-function-call-sequence*): New.
(*relaxed-compilation*): New.
(bst-compiler-warning, bst-compile-warning): New.
(pop-form): Even if NEED-VARIABLE is :IF-SIDE-EFFECTS, we need to
make sure we pop single-value forms only! (This caused a bug when
compiling a custombib-generated style file.)
(pop-form): Return a fourth value that disambiguates between a Lisp
form NIL and the exhausted-stack situation when :WHEN-EMPTY is NIL.
(pop-single-value-form): Handle this.
(":="): Do nothing for constant variables. Otherwise, count
assignments.
(get-bst-function): Signal an error if a function is referenced that
could not be compiled.
("IF$"): Handle *RELAXED-COMPILATION*.
(compile-bst-function): HANDLER-BIND for condition
BST-COMPILER-WARNING.
(make-some-variables-lexical): Don't try to make constants lexical.
(make-some-variables-constant): New.
* bst-reader.lisp: Record BST function calls in
*BST-FUNCTION-CALL-SEQUENCE*.
* bst-functions.lisp (bst-function): New fields.
(register-bst-global-var): New keyword arg.
(bst-name-to-lisp-name): Handle :constant variables.
* bst-builtins.lisp (FALSE, TRUE): New pseudo-primitive BST functions.
(ENTRY.MAX$, GLOBAL.MAX$): Declare constant.
2002-12-15 Matthias Koeppe <mkoeppe@mail.math.uni-magdeburg.de>
Version 0.3.1
* bst-reader.lisp: Fix the interpreter to not compute Lisp
symbols for the BST identifiers, which would fail.
2002-12-15 Matthias Koeppe <mkoeppe@mail.math.uni-magdeburg.de>
Version 0.3
* bst-builtins.lisp (CALL.TYPE$): Use bst-intern rather than intern.
* bibtex.system (*bibtex-source-pathname*, *bibtex-binary-pathname*):
New variables.
(mk:defsystem "BIBTEX"): Use them here.
* bibtex.lisp (*bibtex-pprint-dispatch*): Moved here.
(compile-bst-file): Make two compiler passes.
(bibtex): Make *bib-macros* an equalp hash.
* bibtex-compiler.lisp (*lisp-stream*, lisp-write): Removed.
(*bibtex-pprint-dispatch*): Moved to bibtex.lisp.
(max-side-effectss, remove-variables-from-side-effects,
package-as-body, IF$, compile-funcall): Handle the new side
effects "variables-used-before-assigned" and
"unconditionally-assigned-variables".
(bst-gentemp): Use bst-intern rather than intern.
(print-bst-function-info): New.
(compile-bst-function): Changed interface; modify the passed
bst-function structure.
(make-some-variables-lexical): New.
* bst-functions.lisp (side-effects, bst-function): New fields.
(*bst-package*): New variable.
(bst-intern): New function.
(bst-name-to-lisp-name): Use bst-intern rather than intern.
* bst-reader.lisp (get-bst-commands-and-process, INTEGERS,
STRINGS): Store into *bst-definition-sequence*, rather than
writing to *lisp-stream*.
(FUNCTION): Changed call to compile-bst-function.
2002-12-11 Matthias Koeppe <mkoeppe@mail.math.uni-magdeburg.de>
* bibtex-runtime.lisp (bibtex-string-upcase): Really upcase (not
downcase) the string. Reported by Solofo Ramangalahy.
* packages.lisp: Allegro portability fix. Thanks to Drew McDermott.
* interpreter.lisp (bst-execute-body, bst-execute-stack-literal,
bst-pop/coerce, bst-coerce/push): Handle the case of the empty
BST function body {}.
* bibtex-compiler.lisp (mvform): Use an extra field to
disambiguate between the Lisp form () and the empty BST function
body {}. Change uses throughout.
Reported by Drew McDermott.
2002-11-25 Matthias Koeppe <mkoeppe@mail.math.uni-magdeburg.de>
Version 0.2
* bibtex: New shell script.
* bibtex-compiler.lisp (lisp-write): Use pprint dispatch function
for DEFINE-BIBTEX-STYLE.
(IF$, compile-bst-function): Change call to bst-name-to-lisp-name.
* run-lisp: Added from CLOCC.
* kpathsea.lisp (find-file): Implement for SBCL; implement for all
other platforms using CLOCC PORT.
* bst-reader.lisp (*bst-readtable*): Portability fix for CLISP in
macro-character function of #\:.
(INTEGERS, STRINGS): Changed use of BST-NAME.
(ITERATE, READ, REVERSE, SORT): Fix for target package.
* bst-functions.lisp (bst-name-to-lisp-name): Use *SPECIAL* naming
convention for special variables.
* bst-builtins.lisp (CALL.TYPE$): Fixes for the target package.
* bibtex.lisp (compile-bst-file): Write out defpackage, in-package, and
define-bibtex-style forms.
(*bibtex-styles*, register-bibtex-style, define-bibtex-style,
find-bibtex-style): New.
(bibtex, cl-bibtex): Unified functionality into the BIBTEX function;
removed CL-BIBTEX. Use FIND-BIBTEX-STYLE.
* bibtex-runtime.lisp (mark-history): Set *err-count* to 1 if new
level of error reached.
(process-bib-preamble-command): Fix to handle extra level of
quoting around preamble strings.
(make-bib-entry, merge-bib-entries): New.
(*min-crossref*): New variable.
(cited-bib-entries): Implement the crossref feature.
(for-all-tex-tokens, do-tex-tokens): New.
(bibtex-string-width): Handle special chars.
(tex-alpha-char-p): New.
(read-tex-control-sequence): New keyword argument :AT-IS-LETTER.
(get-aux-command-and-process): Handle the \@input command to deal
with nested .aux files.
(*foreign-character-purifications*): New.
(bibtex-string-purify): Do the purification.
2002-03-18 Matthias Koeppe <mkoeppe@mail.math.uni-magdeburg.de>
* kpathsea.lisp (find-file): Take pathname designators, not strings.
* bibtex.lisp (bibtex, cl-bibtex): Likewise.
Suggested by Paul Foley.
* packages.lisp, bibtex-runtime.lisp (write-bib-entry): New function.
2002-03-14 Matthias Koeppe <mkoeppe@mail.math.uni-magdeburg.de>
Version 0.1