Initial import of Skribe 1.2d.

Initial import of Skribe 1.2d.


git-archimport-id: lcourtes@laas.fr--2004-libre/skribilo--devel--1.2--base-0

1 files changed, 264 insertions, 0 deletions

diff --git a/skribe/src/stklos/main.stk b/skribe/src/stklos/main.stk
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+;;;;
+;;;; skribe.stk	-- Skribe Main
+;;;; 
+;;;; Copyright © 2003-2004 Erick Gallesio - I3S-CNRS/ESSI <eg@unice.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: 24-Jul-2003 20:33 (eg)
+;;;; Last file update:  6-Mar-2004 16:13 (eg)
+;;;;
+
+;; FIXME: These are horrible hacks
+;(DESCRIBE 1 (current-error-port))	      ; to make compiler happy 
+(set! *compiler-options* '()) ;HORREUR pour éviter les warnings du compilo
+
+
+(include "../common/configure.scm")
+(include "../common/param.scm")
+
+(include "vars.stk")
+(include "reader.stk")
+(include "configure.stk")
+(include "types.stk")
+(include "debug.stk")
+(include "lib.stk")
+(include "../common/lib.scm")
+(include "resolve.stk")
+(include "writer.stk")
+(include "verify.stk")
+(include "output.stk")
+(include "prog.stk")
+(include "eval.stk")
+(include "runtime.stk")
+(include "engine.stk")
+(include "biblio.stk")
+(include "source.stk")
+(include "lisp.stk")
+(include "xml.stk")
+(include "c.stk")
+(include "color.stk")
+(include "../common/sui.scm")
+
+(import SKRIBE-EVAL-MODULE
+	SKRIBE-CONFIGURE-MODULE
+	SKRIBE-RUNTIME-MODULE
+	SKRIBE-ENGINE-MODULE
+	SKRIBE-EVAL-MODULE
+	SKRIBE-WRITER-MODULE
+	SKRIBE-VERIFY-MODULE
+	SKRIBE-OUTPUT-MODULE
+	SKRIBE-BIBLIO-MODULE
+	SKRIBE-PROG-MODULE
+	SKRIBE-RESOLVE-MODULE
+	SKRIBE-SOURCE-MODULE
+	SKRIBE-LISP-MODULE
+	SKRIBE-XML-MODULE
+	SKRIBE-C-MODULE
+	SKRIBE-DEBUG-MODULE
+	SKRIBE-COLOR-MODULE)
+
+(include "../common/index.scm")
+(include "../common/api.scm")
+
+
+;;; KLUDGE for allowing redefinition of Skribe INCLUDE
+(remove-expander! 'include)
+
+
+;;;; ======================================================================
+;;;;
+;;;;				P A R S E - A R G S
+;;;;
+;;;; ======================================================================
+(define (parse-args args)
+
+  (define (version)
+    (format #t "skribe v~A\n" (skribe-release)))
+
+  (define (query)
+    (version)
+    (for-each (lambda (x)
+		(let ((s (keyword->string (car x))))
+		  (printf "  ~a: ~a\n" s (cadr x))))
+	      (skribe-configure)))
+  
+  ;;
+  ;; parse-args starts here
+  ;;
+  (let ((paths '())
+	(engine #f))
+    (parse-arguments args
+      "Usage: skribe [options] [input]"
+      "General options:"
+	(("target" :alternate "t" :arg target
+		   :help "sets the output format to <target>")
+	   (set! engine (string->symbol target)))
+	(("I" :arg path :help "adds <path> to Skribe path")
+	   (set! paths (cons path paths)))
+	(("B" :arg path :help "adds <path> to bibliography path")
+	   (skribe-bib-path-set! (cons path (skribe-bib-path))))
+	(("S" :arg path :help "adds <path> to source path")
+	   (skribe-source-path-set! (cons path (skribe-source-path))))
+	(("P" :arg path :help "adds <path> to image path")
+	   (skribe-image-path-set! (cons path (skribe-image-path))))
+	(("split-chapters" :alternate "C" :arg chapter
+	  		   :help "emit chapter's sections in separate files")
+	   (set! *skribe-chapter-split* (cons chapter *skribe-chapter-split*)))
+	(("preload" :arg file :help "preload <file>")
+	 (set! *skribe-preload* (cons file *skribe-preload*)))
+	(("use-variant" :alternate "u" :arg variant
+	  		:help "use <variant> output format")
+	  (set! *skribe-variants* (cons variant *skribe-variants*)))
+	(("base" :alternate "b" :arg base
+	         :help "base prefix to remove from hyperlinks")
+	   (set! *skribe-ref-base* base))
+	(("rc-dir" :arg dir :alternate "d" :help "set the RC directory to <dir>")
+	   (set! *skribe-rc-directory* dir))
+	
+      "File options:"
+        (("no-init-file" :help "Dont load rc Skribe file")
+	   (set! *load-rc* #f))
+	(("output" :alternate "o" :arg file :help "set the output to <file>")
+	   (set! *skribe-dest* file)
+	   (let* ((s (file-suffix file))
+		  (c (assoc s *skribe-auto-mode-alist*)))
+	     (when (and (pair? c) (symbol? (cdr c)))
+	       (set! *skribe-engine* (cdr c)))))
+
+      "Misc:"
+        (("help" :alternate "h" :help "provides help for the command")
+	   (arg-usage (current-error-port))
+	   (exit 0))
+	(("options" :help "display the skribe options and exit")
+	   (arg-usage (current-output-port) #t)
+	   (exit 0))
+	(("version" :alternate "V" :help "displays the version of Skribe")
+	   (version)
+	   (exit 0))
+	(("query" :alternate "q"
+	  	  :help "displays informations about Skribe conf.")
+	   (query)
+	   (exit 0))
+	(("verbose" :alternate "v" :arg level
+	  :help "sets the verbosity to <level>. Use -v0 for crystal silence")
+	   (let ((val (string->number level)))
+	     (when (integer? val)
+	       (set! *skribe-verbose* val))))
+	(("warning" :alternate "w" :arg level
+	  :help "sets the verbosity to <level>. Use -w0 for crystal silence")
+	   (let ((val (string->number level)))
+	     (when (integer? val)
+	       (set! *skribe-warning* val))))
+	(("debug" :alternate "g" :arg level :help "sets the debug <level>")
+	   (let ((val (string->number level)))
+	     (if (integer? val)
+		 (set-skribe-debug! val)
+		 (begin
+		   ;; Use the symbol for debug
+		   (set-skribe-debug! 	    1)
+		   (add-skribe-debug-symbol (string->symbol level))))))
+	(("no-color" :help "disable coloring for output")
+	 (no-debug-color))
+	(("custom" :alternate "c" :arg key=val :help "Preset custom value")
+	   (let ((args (string-split key=val "=")))
+	     (if (and (list args) (= (length args) 2))
+		 (let ((key (car args))
+		       (val (cadr args)))
+		   (set! *skribe-precustom* (cons (cons (string->symbol key) val)
+						  *skribe-precustom*)))
+		 (error 'parse-arguments "Bad custom ~S" key=val))))
+	(("eval" :alternate "e" :arg expr :help "evaluate expression <expr>")
+	   (with-input-from-string expr
+	     (lambda () (eval (read)))))
+	(else
+	 (set! *skribe-src* other-arguments)))
+    
+    ;; we have to configure Skribe path according to the environment variable
+    (skribe-path-set! (append (let ((path (getenv "SKRIBEPATH")))
+				(if path 
+				    (string-split path ":")
+				    '()))
+			      (reverse! paths)
+			      (skribe-default-path)))
+    ;; Final initializations
+    (when engine
+      (set! *skribe-engine* engine))))
+
+;;;; ======================================================================
+;;;;
+;;;;				   L O A D - R C
+;;;;
+;;;; ======================================================================
+(define (load-rc)
+  (when *load-rc*
+    (let ((file (make-path *skribe-rc-directory* *skribe-rc-file*)))
+      (when (and file (file-exists? file))
+	(load file)))))
+
+      
+
+;;;; ======================================================================
+;;;;
+;;;;				      S K R I B E
+;;;;
+;;;; ======================================================================
+(define (doskribe)
+   (let ((e (find-engine *skribe-engine*)))
+     (if (and (engine? e) (pair? *skribe-precustom*))
+	 (for-each (lambda (cv)
+		     (engine-custom-set! e (car cv) (cdr cv)))
+		   *skribe-precustom*))
+     (if (pair? *skribe-src*)
+	 (for-each (lambda (f) (skribe-load f :engine *skribe-engine*))
+		   *skribe-src*)
+	 (skribe-eval-port (current-input-port) *skribe-engine*))))
+
+
+;;;; ======================================================================
+;;;;
+;;;;				      M A I N 
+;;;;
+;;;; ======================================================================
+(define (main args)
+  ;; Load the user rc file
+  (load-rc)
+
+  ;; Parse command line
+  (parse-args args)
+
+  ;; Load the base file to bootstrap the system as well as the files
+  ;; that are in the *skribe-preload* variable
+  (skribe-load "base.skr" :engine 'base)
+  (for-each (lambda (f) (skribe-load f :engine *skribe-engine*)) *skribe-preload*)
+
+  ;; Load the specified variants
+  (for-each (lambda (x) (skribe-load (format "~a.skr" x) :engine *skribe-engine*))
+	    (reverse! *skribe-variants*))
+
+;;  (if (string? *skribe-dest*)
+;;      (with-handler (lambda (kind loc msg)
+;;		      (remove-file *skribe-dest*)
+;;		      (error loc msg))
+;;	 (with-output-to-file *skribe-dest* doskribe))
+;;      (doskribe))
+(if (string? *skribe-dest*)
+    (with-output-to-file *skribe-dest* doskribe)
+    (doskribe))
+  
+  0)