diff options
Diffstat (limited to 'skr/xml.skr')
| -rw-r--r-- | skr/xml.skr | 111 |
1 files changed, 0 insertions, 111 deletions
diff --git a/skr/xml.skr b/skr/xml.skr deleted file mode 100644 index 784b6f0..0000000 --- a/skr/xml.skr +++ /dev/null @@ -1,111 +0,0 @@ -;*=====================================================================*/ -;* serrano/prgm/project/skribe/skr/xml.skr */ -;* ------------------------------------------------------------- */ -;* Author : Manuel Serrano */ -;* Creation : Tue Sep 2 09:46:09 2003 */ -;* Last change : Sat Mar 6 11:22:05 2004 (serrano) */ -;* Copyright : 2003-04 Manuel Serrano */ -;* ------------------------------------------------------------- */ -;* Generic XML Skribe engine */ -;* ------------------------------------------------------------- */ -;* Implementation: */ -;* common: @path ../src/common/api.src@ */ -;* bigloo: @path ../src/bigloo/api.bgl@ */ -;* ------------------------------------------------------------- */ -;* doc: */ -;* @ref ../../doc/user/xmle.skb:ref@ */ -;*=====================================================================*/ - -;*---------------------------------------------------------------------*/ -;* xml-engine ... */ -;*---------------------------------------------------------------------*/ -(define xml-engine - ;; setup the xml engine - (default-engine-set! - (make-engine 'xml - :version 1.0 - :format "html" - :delegate (find-engine 'base) - :filter (make-string-replace '((#\< "<") - (#\> ">") - (#\& "&") - (#\" """) - (#\@ "@")))))) - -;*---------------------------------------------------------------------*/ -;* markup ... */ -;*---------------------------------------------------------------------*/ -(let ((xml-margin 0)) - (define (make-margin) - (make-string xml-margin #\space)) - (define (xml-attribute? val) - (cond - ((or (string? val) (number? val) (boolean? val)) - #t) - ((list? val) - (every? xml-attribute? val)) - (else - #f))) - (define (xml-attribute att val) - (let ((s (keyword->string att))) - (printf " ~a=\"" (substring s 1 (string-length s))) - (let loop ((val val)) - (cond - ((or (string? val) (number? val)) - (display val)) - ((boolean? val) - (display (if val "true" "false"))) - ((pair? val) - (for-each loop val)) - (else - #f))) - (display #\"))) - (define (xml-option opt val e) - (let* ((m (make-margin)) - (ks (keyword->string opt)) - (s (substring ks 1 (string-length ks)))) - (printf "~a<~a>\n" m s) - (output val e) - (printf "~a</~a>\n" m s))) - (define (xml-options n e) - ;; display the true options - (let ((opts (filter (lambda (o) - (and (keyword? (car o)) - (not (xml-attribute? (cadr o))))) - (markup-options n)))) - (if (pair? opts) - (let ((m (make-margin))) - (display m) - (display "<options>\n") - (set! xml-margin (+ xml-margin 1)) - (for-each (lambda (o) - (xml-option (car o) (cadr o) e)) - opts) - (set! xml-margin (- xml-margin 1)) - (display m) - (display "</options>\n"))))) - (markup-writer #t - :options 'all - :before (lambda (n e) - (printf "~a<~a" (make-margin) (markup-markup n)) - ;; display the xml attributes - (for-each (lambda (o) - (if (and (keyword? (car o)) - (xml-attribute? (cadr o))) - (xml-attribute (car o) (cadr o)))) - (markup-options n)) - (set! xml-margin (+ xml-margin 1)) - (display ">\n")) - :action (lambda (n e) - ;; options - (xml-options n e) - ;; body - (output (markup-body n) e)) - :after (lambda (n e) - (printf "~a</~a>\n" (make-margin) (markup-markup n)) - (set! xml-margin (- xml-margin 1))))) - -;*---------------------------------------------------------------------*/ -;* Restore the base engine */ -;*---------------------------------------------------------------------*/ -(default-engine-set! (find-engine 'base)) |