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authorLudovic Courtes2005-10-31 16:16:54 +0000
committerLudovic Courtes2005-10-31 16:16:54 +0000
commit89a424521b753ee7c2c67ebdc957865657f647c4 (patch)
tree7d15f69ef9aa87cd6e89153d34240baa031177c2 /src/bigloo/writer.scm
parentfe831fd1e716de64a1b92beeabe4d865546dd986 (diff)
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Moved the STkLos and Bigloo code to `legacy'.
Moved the STkLos and Bigloo code from `src' to `legacy'. git-archimport-id: lcourtes@laas.fr--2005-mobile/skribilo--devel--1.2--patch-9
Diffstat (limited to 'src/bigloo/writer.scm')
-rw-r--r--src/bigloo/writer.scm232
1 files changed, 0 insertions, 232 deletions
diff --git a/src/bigloo/writer.scm b/src/bigloo/writer.scm
deleted file mode 100644
index ce515bf..0000000
--- a/src/bigloo/writer.scm
+++ /dev/null
@@ -1,232 +0,0 @@
-;*=====================================================================*/
-;* serrano/prgm/project/skribe/src/bigloo/writer.scm */
-;* ------------------------------------------------------------- */
-;* Author : Manuel Serrano */
-;* Creation : Tue Sep 9 06:19:57 2003 */
-;* Last change : Tue Nov 2 14:33:59 2004 (serrano) */
-;* Copyright : 2003-04 Manuel Serrano */
-;* ------------------------------------------------------------- */
-;* Skribe writer management */
-;*=====================================================================*/
-
-;*---------------------------------------------------------------------*/
-;* The module */
-;*---------------------------------------------------------------------*/
-(module skribe_writer
-
- (option (set! dsssl-symbol->keyword
- (lambda (s)
- (string->keyword
- (string-append ":" (symbol->string s))))))
-
- (include "debug.sch")
-
- (import skribe_types
- skribe_eval
- skribe_param
- skribe_engine
- skribe_output
- skribe_lib)
-
- (export (invoke proc node e)
-
- (lookup-markup-writer ::%markup ::%engine)
-
- (markup-writer ::obj #!optional e #!key p class opt va bef aft act)
- (copy-markup-writer ::obj ::obj #!optional e #!key p c o v b ac a)
- (markup-writer-get ::obj #!optional e #!key class pred)
- (markup-writer-get*::pair-nil ::obj #!optional e #!key class)))
-
-;*---------------------------------------------------------------------*/
-;* invoke ... */
-;*---------------------------------------------------------------------*/
-(define (invoke proc node e)
- (let ((id (if (markup? node)
- (string->symbol
- (format "~a#~a"
- (%engine-ident e)
- (%markup-markup node)))
- (%engine-ident e))))
- (with-push-trace id
- (with-debug 5 'invoke
- (debug-item "e=" (%engine-ident e))
- (debug-item "node=" (find-runtime-type node)
- " " (if (markup? node) (%markup-markup node) ""))
- (if (string? proc)
- (display proc)
- (if (procedure? proc)
- (proc node e)))))))
-
-;*---------------------------------------------------------------------*/
-;* lookup-markup-writer ... */
-;*---------------------------------------------------------------------*/
-(define (lookup-markup-writer node e)
- (with-access::%engine e (writers delegate)
- (let loop ((w* writers))
- (cond
- ((pair? w*)
- (with-access::%writer (car w*) (pred)
- (if (pred node e)
- (car w*)
- (loop (cdr w*)))))
- ((engine? delegate)
- (lookup-markup-writer node delegate))
- (else
- #f)))))
-
-;*---------------------------------------------------------------------*/
-;* make-writer-predicate ... */
-;*---------------------------------------------------------------------*/
-(define (make-writer-predicate markup predicate class)
- (let* ((t1 (if (symbol? markup)
- (lambda (n e) (is-markup? n markup))
- (lambda (n e) #t)))
- (t2 (if class
- (lambda (n e)
- (and (t1 n e) (equal? (%markup-class n) class)))
- t1)))
- (if predicate
- (cond
- ((not (procedure? predicate))
- (skribe-error 'markup-writer
- "Illegal predicate (procedure expected)"
- predicate))
- ((not (correct-arity? predicate 2))
- (skribe-error 'markup-writer
- "Illegal predicate arity (2 arguments expected)"
- predicate))
- (else
- (lambda (n e)
- (and (t2 n e) (predicate n e)))))
- t2)))
-
-;*---------------------------------------------------------------------*/
-;* markup-writer ... */
-;*---------------------------------------------------------------------*/
-(define (markup-writer markup
- #!optional
- engine
- #!key
- (predicate #f)
- (class #f)
- (options '())
- (validate #f)
- (before #f)
- (action #unspecified)
- (after #f))
- (let ((e (or engine (default-engine))))
- (cond
- ((and (not (symbol? markup)) (not (eq? markup #t)))
- (skribe-error 'markup-writer "Illegal markup" markup))
- ((not (engine? e))
- (skribe-error 'markup-writer "Illegal engine" e))
- ((and (not predicate)
- (not class)
- (null? options)
- (not before)
- (eq? action #unspecified)
- (not after))
- (skribe-error 'markup-writer "Illegal writer" markup))
- (else
- (let ((m (make-writer-predicate markup predicate class))
- (ac (if (eq? action #unspecified)
- (lambda (n e)
- (output (markup-body n) e))
- action)))
- (engine-add-writer! e markup m predicate
- options before ac after class validate))))))
-
-;*---------------------------------------------------------------------*/
-;* copy-markup-writer ... */
-;*---------------------------------------------------------------------*/
-(define (copy-markup-writer markup old-engine
- #!optional new-engine
- #!key
- (predicate #unspecified)
- (class #unspecified)
- (options #unspecified)
- (validate #unspecified)
- (before #unspecified)
- (action #unspecified)
- (after #unspecified))
- (let ((old (markup-writer-get markup old-engine))
- (new-engine (or new-engine old-engine)))
- (markup-writer markup new-engine
- :pred (if (unspecified? predicate)
- (%writer-pred old)
- predicate)
- :class (if (unspecified? class)
- (%writer-class old)
- class)
- :options (if (unspecified? options)
- (%writer-options old)
- options)
- :validate (if (unspecified? validate)
- (%writer-validate old)
- validate)
- :before (if (unspecified? before)
- (%writer-before old)
- before)
- :action (if (unspecified? action)
- (%writer-action old)
- action)
- :after (if (unspecified? after)
- (%writer-after old) after))))
-
-;*---------------------------------------------------------------------*/
-;* markup-writer-get ... */
-;* ------------------------------------------------------------- */
-;* Finds the writer that matches MARKUP with optional CLASS */
-;* attribute. */
-;*---------------------------------------------------------------------*/
-(define (markup-writer-get markup #!optional engine #!key (class #f) (pred #f))
- (let ((e (or engine (default-engine))))
- (cond
- ((not (symbol? markup))
- (skribe-error 'markup-writer "Illegal symbol" markup))
- ((not (engine? e))
- (skribe-error 'markup-writer "Illegal engine" e))
- (else
- (let liip ((e e))
- (let loop ((w* (%engine-writers e)))
- (cond
- ((pair? w*)
- (if (and (eq? (%writer-ident (car w*)) markup)
- (equal? (%writer-class (car w*)) class)
- (or (eq? pred #unspecified)
- (eq? (%writer-upred (car w*)) pred)))
- (car w*)
- (loop (cdr w*))))
- ((engine? (%engine-delegate e))
- (liip (%engine-delegate e)))
- (else
- #f))))))))
-
-;*---------------------------------------------------------------------*/
-;* markup-writer-get* ... */
-;* ------------------------------------------------------------- */
-;* Finds alll writers that matches MARKUP with optional CLASS */
-;* attribute. */
-;*---------------------------------------------------------------------*/
-(define (markup-writer-get* markup #!optional engine #!key (class #f))
- (let ((e (or engine (default-engine))))
- (cond
- ((not (symbol? markup))
- (skribe-error 'markup-writer "Illegal symbol" markup))
- ((not (engine? e))
- (skribe-error 'markup-writer "Illegal engine" e))
- (else
- (let liip ((e e)
- (res '()))
- (let loop ((w* (%engine-writers e))
- (res res))
- (cond
- ((pair? w*)
- (if (and (eq? (%writer-ident (car w*)) markup)
- (equal? (%writer-class (car w*)) class))
- (loop (cdr w*) (cons (car w*) res))
- (loop (cdr w*) res)))
- ((engine? (%engine-delegate e))
- (liip (%engine-delegate e) res))
- (else
- (reverse! res)))))))))