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-rw-r--r--src/guile/skribilo/coloring/lisp.scm113
-rw-r--r--src/guile/skribilo/coloring/xml.scm119
-rw-r--r--src/guile/skribilo/engine/lout.scm11
-rw-r--r--src/guile/skribilo/evaluator.scm8
-rw-r--r--src/guile/skribilo/lib.scm36
-rw-r--r--src/guile/skribilo/module.scm15
-rw-r--r--src/guile/skribilo/skribe/api.scm10
-rw-r--r--src/guile/skribilo/source.scm23
-rw-r--r--src/guile/skribilo/types.scm6
9 files changed, 189 insertions, 152 deletions
diff --git a/src/guile/skribilo/coloring/lisp.scm b/src/guile/skribilo/coloring/lisp.scm
index 53cf670..ad02431 100644
--- a/src/guile/skribilo/coloring/lisp.scm
+++ b/src/guile/skribilo/coloring/lisp.scm
@@ -1,46 +1,46 @@
;;;;
-;;;; lisp.stk -- Lisp Family Fontification
-;;;;
+;;;; lisp.scm -- Lisp Family Fontification
+;;;;
;;;; Copyright © 2003-2004 Erick Gallesio - I3S-CNRS/ESSI <eg@essi.fr>
-;;;;
-;;;;
+;;;; Copyright © 2005 Ludovic Courtès <ludovic.courtes@laas.fr>
+;;;;
+;;;;
;;;; This program is free software; you can redistribute it and/or modify
;;;; it under the terms of the GNU General Public License as published by
;;;; the Free Software Foundation; either version 2 of the License, or
;;;; (at your option) any later version.
-;;;;
+;;;;
;;;; This program is distributed in the hope that it will be useful,
;;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
;;;; GNU General Public License for more details.
-;;;;
+;;;;
;;;; You should have received a copy of the GNU General Public License
;;;; along with this program; if not, write to the Free Software
-;;;; Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+;;;; Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
;;;; USA.
-;;;;
+;;;;
;;;; Author: Erick Gallesio [eg@essi.fr]
;;;; Creation date: 16-Oct-2003 22:17 (eg)
;;;; Last file update: 28-Oct-2004 21:14 (eg)
;;;;
-(require "lex-rt") ;; to avoid module problems
+(define-module (skribilo coloring lisp)
+ :use-module (skribilo source)
+ :use-module (skribilo lib)
+ :use-module (skribilo runtime)
+ :export (skribe scheme stklos bigloo lisp))
-(define-module (skribilo lisp)
- :export (skribe scheme stklos bigloo lisp)
- :import (skribe source))
-(include "lisp-lex.stk") ;; SILex generated
-
-(define *bracket-highlight* #f)
-(define *class-highlight* #f)
-(define *the-keys* #f)
+(define *bracket-highlight* (make-fluid))
+(define *class-highlight* (make-fluid))
+(define *the-keys* (make-fluid))
-(define *lisp-keys* #f)
-(define *scheme-keys* #f)
-(define *skribe-keys* #f)
-(define *stklos-keys* #f)
-(define *lisp-keys* #f)
+(define *lisp-keys* (make-fluid))
+(define *scheme-keys* (make-fluid))
+(define *skribe-keys* (make-fluid))
+(define *stklos-keys* (make-fluid))
+(define *lisp-keys* (make-fluid))
;;;
@@ -57,17 +57,17 @@
(define (lisp-family-fontifier s)
- (let ((lex (lisp-lex (open-input-string s))))
- (let Loop ((token (lexer-next-token lex))
+ (let ((lisp-input (open-input-string s)))
+ (let loop ((token (read lisp-input))
(res '()))
- (if (eq? token 'eof)
+ (if (eof-object? token)
(reverse! res)
- (Loop (lexer-next-token lex)
+ (loop (read lisp-input)
(cons token res))))))
;;;; ======================================================================
;;;;
-;;;; LISP
+;;;; LISP
;;;;
;;;; ======================================================================
(define (lisp-extractor iport def tab)
@@ -77,17 +77,17 @@
(lambda (exp)
(match-case exp
(((or defun defmacro) ?fun ?- . ?-)
- (and (eq? def fun) exp))
+ (and (eq? def fun) exp))
((defvar ?var . ?-)
- (and (eq? var def) exp))
+ (and (eq? var def) exp))
(else
- #f)))))
+ #f)))))
(define (init-lisp-keys)
(unless *lisp-keys*
(set! *lisp-keys*
(append ;; key
- (map (lambda (x) (cons x '&source-keyword))
+ (map (lambda (x) (cons x '&source-keyword))
'(setq if let let* letrec cond case else progn lambda))
;; define
(map (lambda (x) (cons x '&source-define))
@@ -95,9 +95,9 @@
*lisp-keys*)
(define (lisp-fontifier s)
- (fluid-let ((*the-keys* (init-lisp-keys))
- (*bracket-highlight* #f)
- (*class-highlight* #f))
+ (with-fluids ((*the-keys* (init-lisp-keys))
+ (*bracket-highlight* #f)
+ (*class-highlight* #f))
(lisp-family-fontifier s)))
@@ -109,7 +109,7 @@
;;;; ======================================================================
;;;;
-;;;; SCHEME
+;;;; SCHEME
;;;;
;;;; ======================================================================
(define (scheme-extractor iport def tab)
@@ -130,7 +130,7 @@
(unless *scheme-keys*
(set! *scheme-keys*
(append ;; key
- (map (lambda (x) (cons x '&source-keyword))
+ (map (lambda (x) (cons x '&source-keyword))
'(set! if let let* letrec quote cond case else begin do lambda))
;; define
(map (lambda (x) (cons x '&source-define))
@@ -139,11 +139,11 @@
(define (scheme-fontifier s)
- (fluid-let ((*the-keys* (init-scheme-keys))
- (*bracket-highlight* #f)
- (*class-highlight* #f))
+ (with-fluids ((*the-keys* (init-scheme-keys))
+ (*bracket-highlight* #f)
+ (*class-highlight* #f))
(lisp-family-fontifier s)))
-
+
(define scheme
(new language
@@ -153,7 +153,7 @@
;;;; ======================================================================
;;;;
-;;;; STKLOS
+;;;; STKLOS
;;;;
;;;; ======================================================================
(define (stklos-extractor iport def tab)
@@ -164,11 +164,11 @@
(match-case exp
(((or define define-generic define-method define-macro)
(?fun . ?-) . ?-)
- (and (eq? def fun) exp))
+ (and (eq? def fun) exp))
(((or define define-module) (and (? symbol?) ?var) . ?-)
- (and (eq? var def) exp))
+ (and (eq? var def) exp))
(else
- #f)))))
+ #f)))))
(define (init-stklos-keys)
@@ -192,9 +192,9 @@
(define (stklos-fontifier s)
- (fluid-let ((*the-keys* (init-stklos-keys))
- (*bracket-highlight* #t)
- (*class-highlight* #t))
+ (with-fluids ((*the-keys* (init-stklos-keys))
+ (*bracket-highlight* #t)
+ (*class-highlight* #t))
(lisp-family-fontifier s)))
@@ -206,7 +206,7 @@
;;;; ======================================================================
;;;;
-;;;; SKRIBE
+;;;; SKRIBE
;;;;
;;;; ======================================================================
(define (skribe-extractor iport def tab)
@@ -250,12 +250,12 @@
(map (lambda (x) (cons x '&source-define))
'(define-markup)))))
*skribe-keys*)
-
+
(define (skribe-fontifier s)
- (fluid-let ((*the-keys* (init-skribe-keys))
- (*bracket-highlight* #t)
- (*class-highlight* #t))
+ (with-fluids ((*the-keys* (init-skribe-keys))
+ (*bracket-highlight* #t)
+ (*class-highlight* #t))
(lisp-family-fontifier s)))
@@ -267,7 +267,7 @@
;;;; ======================================================================
;;;;
-;;;; BIGLOO
+;;;; BIGLOO
;;;;
;;;; ======================================================================
(define (bigloo-extractor iport def tab)
@@ -279,15 +279,14 @@
(((or define define-inline define-generic
define-method define-macro define-expander)
(?fun . ?-) . ?-)
- (and (eq? def fun) exp))
+ (and (eq? def fun) exp))
(((or define define-struct define-library) (and (? symbol?) ?var) . ?-)
- (and (eq? var def) exp))
+ (and (eq? var def) exp))
(else
- #f)))))
+ #f)))))
(define bigloo
(new language
(name "bigloo")
(fontifier scheme-fontifier)
(extractor bigloo-extractor)))
-
diff --git a/src/guile/skribilo/coloring/xml.scm b/src/guile/skribilo/coloring/xml.scm
index d71e98c..e3db36f 100644
--- a/src/guile/skribilo/coloring/xml.scm
+++ b/src/guile/skribilo/coloring/xml.scm
@@ -1,53 +1,82 @@
-;;;;
-;;;; xml.stk -- XML Fontification stuff
-;;;;
-;;;; Copyright © 2003 Erick Gallesio - I3S-CNRS/ESSI <eg@essi.fr>
-;;;;
-;;;;
-;;;; This program is free software; you can redistribute it and/or modify
-;;;; it under the terms of the GNU General Public License as published by
-;;;; the Free Software Foundation; either version 2 of the License, or
-;;;; (at your option) any later version.
-;;;;
-;;;; This program is distributed in the hope that it will be useful,
-;;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
-;;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-;;;; GNU General Public License for more details.
-;;;;
-;;;; You should have received a copy of the GNU General Public License
-;;;; along with this program; if not, write to the Free Software
-;;;; Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
-;;;; USA.
-;;;;
-;;;; Author: Erick Gallesio [eg@essi.fr]
-;;;; Creation date: 16-Oct-2003 22:33 (eg)
-;;;; Last file update: 28-Dec-2003 17:33 (eg)
-;;;;
-
-
-;(require "lex-rt") ;; to avoid module problems
-
-
-(define-module (skribilo xml)
- :export (xml))
-
-(use-modules (skribilo source))
-
-(include "xml-lex.stk") ;; SILex generated
-
-(define (xml-fontifier s)
- (let ((lex (xml-lex (open-input-string s))))
- (let Loop ((token (lexer-next-token lex))
- (res '()))
- (if (eq? token 'eof)
- (reverse! res)
- (Loop (lexer-next-token lex)
- (cons token res))))))
+;;; xml.scm -- XML syntax highlighting.
+;;;
+;;; Copyright 2005 Ludovic Courtès <ludovic.courtes@laas.fr>
+;;;
+;;;
+;;; This program is free software; you can redistribute it and/or modify
+;;; it under the terms of the GNU General Public License as published by
+;;; the Free Software Foundation; either version 2 of the License, or
+;;; (at your option) any later version.
+;;;
+;;; This program is distributed in the hope that it will be useful,
+;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+;;; GNU General Public License for more details.
+;;;
+;;; You should have received a copy of the GNU General Public License
+;;; along with this program; if not, write to the Free Software
+;;; Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+(define-module (skribilo coloring xml)
+ :export (xml)
+ :use-module (skribilo source)
+ :use-module (skribilo lib)
+ :use-module (ice-9 rdelim)
+ :use-module (ice-9 regex))
+
+
+(define %comment-rx (make-regexp "<!--(.|\\n)*-->" regexp/extended))
+
+(define (xml-fontifier str)
+ (let loop ((start 0)
+ (result '()))
+ (if (>= start (string-length str))
+ (reverse! result)
+ (case (string-ref str start)
+ ((#\")
+ (let ((end (string-index str start #\")))
+ (if (not end)
+ (skribe-error 'xml-fontifier
+ "unterminated XML string"
+ (string-drop str start))
+ (loop end
+ (cons (new markup
+ (markup '&source-string)
+ (body (substring str start end)))
+ result)))))
+ ((#\<)
+ (let ((end (string-index str #\> start)))
+ (if (not end)
+ (skribe-error 'xml-fontifier
+ "unterminated XML tag"
+ (string-drop str start))
+ (let ((comment? (regexp-exec %comment-rx
+ (substring str start end))))
+ (loop end
+ (cons (if comment?
+ (new markup
+ (markup '&source-comment)
+ (body (substring str start end)))
+ (new markup
+ (markup '&source-module)
+ (body (substring str start end))))
+ result))))))
+
+ (else
+ (loop (+ 1 start)
+ (if (or (null? result)
+ (not (string? (car result))))
+ (cons (string (string-ref str start)) result)
+ (cons (string-append (car result)
+ (string (string-ref str start)))
+ (cdr result)))))))))
+
+
(define xml
(new language
(name "xml")
(fontifier xml-fontifier)
(extractor #f)))
+;;; xml.scm ends here
diff --git a/src/guile/skribilo/engine/lout.scm b/src/guile/skribilo/engine/lout.scm
index b466ac1..36df9f9 100644
--- a/src/guile/skribilo/engine/lout.scm
+++ b/src/guile/skribilo/engine/lout.scm
@@ -384,10 +384,10 @@
" @PageMark @Tag\n"
"}\n\n"
- "# @SkribeLeaders is used in `toc'\n"
+ "# @SkribiloLeaders is used in `toc'\n"
"# (this is mostly copied from the expert's guide)\n"
- "def @SkribeLeaders { "
- ,leader " |" ,leader-space " @SkribeLeaders }\n\n"))))
+ "def @SkribiloLeaders { "
+ ,leader " |" ,leader-space " @SkribiloLeaders }\n\n"))))
(define (lout-make-doc-cover-sheet doc engine)
;; Create a cover sheet for node `doc' which is a doc-style Lout document.
@@ -397,7 +397,8 @@
(author (markup-option doc :author))
(date-line (engine-custom engine 'date-line))
(cover-sheet? (engine-custom engine 'cover-sheet?))
- (multi-column? (> 1 (engine-custom engine 'column-number))))
+ (multi-column? (> (engine-custom engine 'column-number) 1)))
+
(if multi-column?
;; In single-column document, `@FullWidth' yields a blank page.
(display "\n@FullWidth {"))
@@ -1205,7 +1206,7 @@
(entry-proc node engine)
(display " &1rt @OneCol { ")
- (printf " @SkribeLeaders & @PageOf { ~a }"
+ (printf " @SkribiloLeaders & @PageOf { ~a }"
(lout-tagify (markup-ident node)))
(display " &0io } }")
diff --git a/src/guile/skribilo/evaluator.scm b/src/guile/skribilo/evaluator.scm
index 974d72a..def3280 100644
--- a/src/guile/skribilo/evaluator.scm
+++ b/src/guile/skribilo/evaluator.scm
@@ -175,16 +175,14 @@
path))
(when (> *skribe-verbose* 0)
(format (current-error-port) " [including file: ~S]\n" path))
+
(with-input-from-file path
(lambda ()
(let Loop ((exp (%default-reader (current-input-port)))
(res '()))
- (format (current-error-port) "exp=~a~%" exp)
(if (eof-object? exp)
- (begin
- (format (current-error-port) "include: eof reached~%")
- (if (and (pair? res) (null? (cdr res)))
+ (if (and (pair? res) (null? (cdr res)))
(car res)
- (reverse! res)))
+ (reverse! res))
(Loop (%default-reader (current-input-port))
(cons (%evaluate exp) res))))))))
diff --git a/src/guile/skribilo/lib.scm b/src/guile/skribilo/lib.scm
index d916db4..2961fc6 100644
--- a/src/guile/skribilo/lib.scm
+++ b/src/guile/skribilo/lib.scm
@@ -1,5 +1,5 @@
;;;
-;;; lib.stk -- Utilities
+;;; lib.scm -- Utilities
;;;
;;; Copyright © 2003-2004 Erick Gallesio - I3S-CNRS/ESSI <eg@unice.fr>
;;;
@@ -18,11 +18,6 @@
;;; along with this program; if not, write to the Free Software
;;; Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
;;; USA.
-;;;
-;;; Author: Erick Gallesio [eg@essi.fr]
-;;; Creation date: 11-Aug-2003 20:29 (eg)
-;;; Last file update: 27-Oct-2004 12:41 (eg)
-;;;
(read-set! keywords 'prefix)
@@ -59,7 +54,9 @@
hashtable->list
skribe-read
- find-runtime-type)
+ find-runtime-type
+
+ date)
:export-syntax (new define-markup define-simple-markup
define-simple-container define-processor-markup
@@ -73,6 +70,8 @@
:use-module (skribilo vars)
:use-module (srfi srfi-1)
+ :use-module ((srfi srfi-19) :renamer (symbol-prefix-proc 's19:)) ;; date
+ :use-module (oop goops)
:use-module (ice-9 optargs))
@@ -81,11 +80,20 @@
;;;
;;; NEW
;;;
+
+(define %types-module (resolve-module '(skribilo types)))
+
(define-macro (new class . parameters)
- `(make ,(string->symbol (format #f "<~a>" class))
- ,@(apply append (map (lambda (x)
- `(,(symbol->keyword (car x)) ,(cadr x)))
- parameters))))
+ ;; Thanks to the trick below, modules don't need to import `(oop goops)'
+ ;; and `(skribilo types)' in order to make use of `new'.
+ (let* ((class-name (symbol-append '< class '>))
+ (actual-class (module-ref %types-module class-name)))
+ `(let ((make ,make)
+ (,class-name ,actual-class))
+ (make ,class-name
+ ,@(apply append (map (lambda (x)
+ `(,(symbol->keyword (car x)) ,(cadr x)))
+ parameters))))))
;;;
;;; DEFINE-MARKUP
@@ -387,3 +395,9 @@
(define-macro (when condition . exprs)
`(if ,condition (begin ,@exprs)))
+
+(define (date)
+ (s19:date->string (s19:current-date) "~c"))
+
+
+;;; lib.scm ends here
diff --git a/src/guile/skribilo/module.scm b/src/guile/skribilo/module.scm
index 1a8f622..bb0c5ad 100644
--- a/src/guile/skribilo/module.scm
+++ b/src/guile/skribilo/module.scm
@@ -42,7 +42,6 @@
'((srfi srfi-1) ;; lists
(srfi srfi-13) ;; strings
;(srfi srfi-19) ;; date and time
- (oop goops) ;; `make'
(ice-9 optargs) ;; `define*'
(ice-9 and-let-star) ;; `and-let*'
(ice-9 receive) ;; `receive'
@@ -60,9 +59,13 @@
(skribilo output)
(skribilo evaluator)
(skribilo color)
- (skribilo debug)))
+ (skribilo debug)
+ (skribilo source) ;; `source-read-lines', `source-fontify', etc.
+ (skribilo coloring lisp) ;; `skribe', `scheme', `lisp'
+ (skribilo coloring xml) ;; `xml'
+ ))
-(define *skribe-core-modules*
+(define %skribe-core-modules
'("utils" "api" "bib" "index" "param" "sui"))
(define-macro (define-skribe-module name . options)
@@ -81,7 +84,7 @@
,(string->symbol
mod))))
(and (not (equal? m name)) m)))
- *skribe-core-modules*)))))
+ %skribe-core-modules)))))
;; Make it available to the top-level module.
@@ -106,7 +109,7 @@ execution of Skribilo/Skribe code."
(map (lambda (mod)
`(skribilo skribe
,(string->symbol mod)))
- *skribe-core-modules*)))
+ %skribe-core-modules)))
(set-module-name! the-module '(skribilo-user))
the-module))
@@ -152,7 +155,7 @@ hierarchy and in @code{(run-time-module)}."
(module-use! (run-time-module)
(resolve-module `(skribilo skribe
,(string->symbol mod)))))
- *skribe-core-modules*))
+ %skribe-core-modules))
;;; module.scm ends here
diff --git a/src/guile/skribilo/skribe/api.scm b/src/guile/skribilo/skribe/api.scm
index d66b3b4..34528ac 100644
--- a/src/guile/skribilo/skribe/api.scm
+++ b/src/guile/skribilo/skribe/api.scm
@@ -274,8 +274,8 @@
(new unresolved
(proc (lambda (n e env)
(resolve-counter n env
- 'footnote #t)))))
- ,@(the-options opts :ident :class)))))
+ 'footnote #t))))))
+ ,@(the-options opts :ident :class))))
(body (the-body opts))))
;*---------------------------------------------------------------------*/
@@ -466,9 +466,9 @@
"start line > stop line"
(format #f "~a/~a" start stop)))
((and language (not (language? language)))
- (skribe-error 'source "Illegal language" language))
+ (skribe-error 'source "illegal language" language))
((and tab (not (integer? tab)))
- (skribe-error 'source "Illegal tab" tab))
+ (skribe-error 'source "illegal tab" tab))
(file
(let ((s (if (not definition)
(source-read-lines file start stop tab)
@@ -489,7 +489,7 @@
;*---------------------------------------------------------------------*/
(define-markup (language #!key name (fontifier #f) (extractor #f))
(if (not (string? name))
- (skribe-type-error 'language "Illegal name, " name "string")
+ (skribe-type-error 'language "illegal name" name "string")
(new language
(name name)
(fontifier fontifier)
diff --git a/src/guile/skribilo/source.scm b/src/guile/skribilo/source.scm
index c682687..e03deae 100644
--- a/src/guile/skribilo/source.scm
+++ b/src/guile/skribilo/source.scm
@@ -1,7 +1,8 @@
;;;;
-;;;; source.stk -- Skibe SOURCE implementation stuff
+;;;; source.scm -- Highlighting source files.
;;;;
;;;; Copyright © 2003-2004 Erick Gallesio - I3S-CNRS/ESSI <eg@essi.fr>
+;;;; Copyright © 2005 Ludovic Courtès <ludovic.courtes@laas.fr>
;;;;
;;;;
;;;; This program is free software; you can redistribute it and/or modify
@@ -19,24 +20,16 @@
;;;; Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
;;;; USA.
;;;;
-;;;; Author: Erick Gallesio [eg@essi.fr]
-;;;; Creation date: 3-Sep-2003 12:22 (eg)
-;;;; Last file update: 27-Oct-2004 20:09 (eg)
-;;;;
(define-module (skribilo source)
:export (source-read-lines source-read-definition source-fontify)
- :use-module (skribilo vars))
-
-
-;; Temporary solution
-(define (language-extractor lang)
- (slot-ref lang 'extractor))
+ :use-module (skribilo types)
+ :use-module (skribilo vars)
+ :use-module (skribilo lib)
+ :use-module (ice-9 rdelim))
-(define (language-fontifier lang)
- (slot-ref lang 'fontifier))
;*---------------------------------------------------------------------*/
@@ -172,7 +165,7 @@
(if (= i j)
(reverse! r)
(reverse! (cons (substring str j i) r))))
- ((char=? (string-ref str i) #\Newline)
+ ((char=? (string-ref str i) #\newline)
(loop (+ i 1)
(+ i 1)
(if (= i j)
@@ -180,7 +173,7 @@
(cons* 'eol (substring str j i) r))))
((and (char=? (string-ref str i) #\cr)
(< (+ i 1) l)
- (char=? (string-ref str (+ i 1)) #\Newline))
+ (char=? (string-ref str (+ i 1)) #\newline))
(loop (+ i 2)
(+ i 2)
(if (= i j)
diff --git a/src/guile/skribilo/types.scm b/src/guile/skribilo/types.scm
index c6188b6..ac1edc4 100644
--- a/src/guile/skribilo/types.scm
+++ b/src/guile/skribilo/types.scm
@@ -43,7 +43,7 @@
container-ident container-body
<document> document? document-ident document-body
document-options document-end
- <language> language?
+ <language> language? language-extractor language-fontifier
<location> location? ast-location
location-file location-line location-pos
@@ -283,8 +283,8 @@
;;; ======================================================================
(define-class <language> ()
(name :init-keyword :name :init-value #f :getter langage-name)
- (fontifier :init-keyword :fontifier :init-value #f :getter langage-fontifier)
- (extractor :init-keyword :extractor :init-value #f :getter langage-extractor))
+ (fontifier :init-keyword :fontifier :init-value #f :getter language-fontifier)
+ (extractor :init-keyword :extractor :init-value #f :getter language-extractor))
(define (language? obj)
(is-a? obj <language>))
generated by cgit v1.2.3 (git 2.47.1) at 2024-12-26 01:45:32 +0000