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Diffstat (limited to 'skribe/skr/html.skr')
| -rw-r--r-- | skribe/skr/html.skr | 2251 |
1 files changed, 0 insertions, 2251 deletions
diff --git a/skribe/skr/html.skr b/skribe/skr/html.skr deleted file mode 100644 index ebac5f2..0000000 --- a/skribe/skr/html.skr +++ /dev/null @@ -1,2251 +0,0 @@ -;*=====================================================================*/ -;* serrano/prgm/project/skribe/skr/html.skr */ -;* ------------------------------------------------------------- */ -;* Author : Manuel Serrano */ -;* Creation : Sat Jul 26 12:28:57 2003 */ -;* Last change : Thu Jun 2 10:57:42 2005 (serrano) */ -;* Copyright : 2003-05 Manuel Serrano */ -;* ------------------------------------------------------------- */ -;* HTML Skribe engine */ -;* ------------------------------------------------------------- */ -;* Implementation: */ -;* common: @path ../src/common/api.src@ */ -;* bigloo: @path ../src/bigloo/api.bgl@ */ -;* ------------------------------------------------------------- */ -;* doc: */ -;* @ref ../../doc/user/htmle.skb:ref@ */ -;*=====================================================================*/ - -;*---------------------------------------------------------------------*/ -;* html-engine ... */ -;*---------------------------------------------------------------------*/ -(define html-engine - ;; setup the html engine - (default-engine-set! - (make-engine 'html - :version 1.0 - :format "html" - :delegate (find-engine 'base) - :filter (make-string-replace '((#\< "<") - (#\> ">") - (#\& "&") - (#\" """) - (#\@ "@"))) - :custom `(;; the icon associated with the URL - (favicon #f) - ;; charset used - (charset "ISO-8859-1") - ;; enable/disable Javascript - (javascript #f) - ;; user html head - (head #f) - ;; user CSS - (css ()) - ;; user inlined CSS - (inline-css ()) - ;; user JS - (js ()) - ;; emit-sui - (emit-sui #f) - ;; the body - (background "#ffffff") - (foreground #f) - ;; the margins - (margin-padding 3) - (left-margin #f) - (chapter-left-margin #f) - (section-left-margin #f) - (left-margin-font #f) - (left-margin-size 17.) - (left-margin-background "#dedeff") - (left-margin-foreground #f) - (right-margin #f) - (chapter-right-margin #f) - (section-right-margin #f) - (right-margin-font #f) - (right-margin-size 17.) - (right-margin-background "#dedeff") - (right-margin-foreground #f) - ;; author configuration - (author-font #f) - ;; title configuration - (title-font #f) - (title-background "#8381de") - (title-foreground #f) - (file-title-separator " -- ") - ;; index configuration - (index-header-font-size +2.) - ;; chapter configuration - (chapter-number->string number->string) - (chapter-file #f) - ;; section configuration - (section-title-start "<h3>") - (section-title-stop "</h3>") - (section-title-background "#dedeff") - (section-title-foreground "black") - (section-title-number-separator " ") - (section-number->string number->string) - (section-file #f) - ;; subsection configuration - (subsection-title-start "<h3>") - (subsection-title-stop "</h3>") - (subsection-title-background "#ffffff") - (subsection-title-foreground "#8381de") - (subsection-title-number-separator " ") - (subsection-number->string number->string) - (subsection-file #f) - ;; subsubsection configuration - (subsubsection-title-start "<h4>") - (subsubsection-title-stop "</h4>") - (subsubsection-title-background #f) - (subsubsection-title-foreground "#8381de") - (subsubsection-title-number-separator " ") - (subsubsection-number->string number->string) - (subsubsection-file #f) - ;; source fontification - (source-color #t) - (source-comment-color "#ffa600") - (source-error-color "red") - (source-define-color "#6959cf") - (source-module-color "#1919af") - (source-markup-color "#1919af") - (source-thread-color "#ad4386") - (source-string-color "red") - (source-bracket-color "red") - (source-type-color "#00cf00") - ;; image - (image-format ("png" "gif" "jpg" "jpeg"))) - :symbol-table '(("iexcl" "¡") - ("cent" "¢") - ("pound" "£") - ("currency" "¤") - ("yen" "¥") - ("section" "§") - ("mul" "¨") - ("copyright" "©") - ("female" "ª") - ("lguillemet" "«") - ("not" "¬") - ("registered" "®") - ("degree" "°") - ("plusminus" "±") - ("micro" "µ") - ("paragraph" "¶") - ("middot" "·") - ("male" "¸") - ("rguillemet" "»") - ("1/4" "¼") - ("1/2" "½") - ("3/4" "¾") - ("iquestion" "¿") - ("Agrave" "À") - ("Aacute" "Á") - ("Acircumflex" "Â") - ("Atilde" "Ã") - ("Amul" "Ä") - ("Aring" "Å") - ("AEligature" "Æ") - ("Oeligature" "Œ") - ("Ccedilla" "Ç") - ("Egrave" "È") - ("Eacute" "É") - ("Ecircumflex" "Ê") - ("Euml" "Ë") - ("Igrave" "Ì") - ("Iacute" "Í") - ("Icircumflex" "Î") - ("Iuml" "Ï") - ("ETH" "Ð") - ("Ntilde" "Ñ") - ("Ograve" "Ò") - ("Oacute" "Ó") - ("Ocurcumflex" "Ô") - ("Otilde" "Õ") - ("Ouml" "Ö") - ("times" "×") - ("Oslash" "Ø") - ("Ugrave" "Ù") - ("Uacute" "Ú") - ("Ucircumflex" "Û") - ("Uuml" "Ü") - ("Yacute" "Ý") - ("THORN" "Þ") - ("szlig" "ß") - ("agrave" "à") - ("aacute" "á") - ("acircumflex" "â") - ("atilde" "ã") - ("amul" "ä") - ("aring" "å") - ("aeligature" "æ") - ("oeligature" "œ") - ("ccedilla" "ç") - ("egrave" "è") - ("eacute" "é") - ("ecircumflex" "ê") - ("euml" "ë") - ("igrave" "ì") - ("iacute" "í") - ("icircumflex" "î") - ("iuml" "ï") - ("eth" "ð") - ("ntilde" "ñ") - ("ograve" "ò") - ("oacute" "ó") - ("ocurcumflex" "ô") - ("otilde" "õ") - ("ouml" "ö") - ("divide" "÷") - ("oslash" "ø") - ("ugrave" "ù") - ("uacute" "ú") - ("ucircumflex" "û") - ("uuml" "ü") - ("yacute" "ý") - ("thorn" "þ") - ("ymul" "ÿ") - ;; Greek - ("Alpha" "Α") - ("Beta" "Β") - ("Gamma" "Γ") - ("Delta" "Δ") - ("Epsilon" "Ε") - ("Zeta" "Ζ") - ("Eta" "Η") - ("Theta" "Θ") - ("Iota" "Ι") - ("Kappa" "Κ") - ("Lambda" "Λ") - ("Mu" "Μ") - ("Nu" "Ν") - ("Xi" "Ξ") - ("Omicron" "Ο") - ("Pi" "Π") - ("Rho" "Ρ") - ("Sigma" "Σ") - ("Tau" "Τ") - ("Upsilon" "Υ") - ("Phi" "Φ") - ("Chi" "Χ") - ("Psi" "Ψ") - ("Omega" "Ω") - ("alpha" "α") - ("beta" "β") - ("gamma" "γ") - ("delta" "δ") - ("epsilon" "ε") - ("zeta" "ζ") - ("eta" "η") - ("theta" "θ") - ("iota" "ι") - ("kappa" "κ") - ("lambda" "λ") - ("mu" "μ") - ("nu" "ν") - ("xi" "ξ") - ("omicron" "ο") - ("pi" "π") - ("rho" "ρ") - ("sigmaf" "ς") - ("sigma" "σ") - ("tau" "τ") - ("upsilon" "υ") - ("phi" "φ") - ("chi" "χ") - ("psi" "ψ") - ("omega" "ω") - ("thetasym" "ϑ") - ("piv" "ϖ") - ;; punctuation - ("bullet" "•") - ("ellipsis" "…") - ("weierp" "℘") - ("image" "ℑ") - ("real" "ℜ") - ("tm" "™") - ("alef" "ℵ") - ("<-" "←") - ("<--" "←") - ("uparrow" "↑") - ("->" "→") - ("-->" "→") - ("downarrow" "↓") - ("<->" "↔") - ("<-->" "↔") - ("<+" "↵") - ("<=" "⇐") - ("<==" "⇐") - ("Uparrow" "⇑") - ("=>" "⇒") - ("==>" "⇒") - ("Downarrow" "⇓") - ("<=>" "⇔") - ("<==>" "⇔") - ;; Mathematical operators - ("forall" "∀") - ("partial" "∂") - ("exists" "∃") - ("emptyset" "∅") - ("infinity" "∞") - ("nabla" "∇") - ("in" "∈") - ("notin" "∉") - ("ni" "∋") - ("prod" "∏") - ("sum" "∑") - ("asterisk" "∗") - ("sqrt" "√") - ("propto" "∝") - ("angle" "∠") - ("and" "∧") - ("or" "∨") - ("cap" "∩") - ("cup" "∪") - ("integral" "∫") - ("therefore" "∴") - ("models" "|=") - ("vdash" "|-") - ("dashv" "-|") - ("sim" "∼") - ("cong" "≅") - ("approx" "≈") - ("neq" "≠") - ("equiv" "≡") - ("le" "≤") - ("ge" "≥") - ("subset" "⊂") - ("supset" "⊃") - ("nsupset" "⊃") - ("subseteq" "⊆") - ("supseteq" "⊇") - ("oplus" "⊕") - ("otimes" "⊗") - ("perp" "⊥") - ("mid" "|") - ("lceil" "⌈") - ("rceil" "⌉") - ("lfloor" "⌊") - ("rfloor" "⌋") - ("langle" "〈") - ("rangle" "〉") - ;; Misc - ("loz" "◊") - ("spades" "♠") - ("clubs" "♣") - ("hearts" "♥") - ("diams" "♦") - ("euro" "ℐ") - ;; LaTeX - ("dag" "dag") - ("ddag" "ddag") - ("circ" "o") - ("top" "T") - ("bottom" "⊥") - ("lhd" "<") - ("rhd" ">") - ("parallel" "||"))))) - -;*---------------------------------------------------------------------*/ -;* html-title-engine ... */ -;*---------------------------------------------------------------------*/ -(define html-title-engine - (copy-engine 'html-title base-engine - :filter (make-string-replace '((#\< "<") - (#\> ">") - (#\& "&") - (#\" """))))) - -;*---------------------------------------------------------------------*/ -;* html-browser-title ... */ -;*---------------------------------------------------------------------*/ -(define (html-browser-title n) - (and (markup? n) - (or (markup-option n :html-title) - (if (document? n) - (markup-option n :title) - (html-browser-title (ast-parent n)))))) - -;*---------------------------------------------------------------------*/ -;* html-file ... */ -;*---------------------------------------------------------------------*/ -(define html-file - (let ((table '()) - (filename (gensym))) - (define (get-file-name base suf) - (let* ((c (assoc base table)) - (n (if (pair? c) - (let ((n (+ 1 (cdr c)))) - (set-cdr! c n) - n) - (begin - (set! table (cons (cons base 1) table)) - 1)))) - (format "~a-~a.~a" base n suf))) - (lambda (node e) - (let ((f (markup-option node filename)) - (file (markup-option node :file))) - (cond - ((string? f) - f) - ((string? file) - file) - ((or file - (and (is-markup? node 'chapter) - (engine-custom e 'chapter-file)) - (and (is-markup? node 'section) - (engine-custom e 'section-file)) - (and (is-markup? node 'subsection) - (engine-custom e 'subsection-file)) - (and (is-markup? node 'subsubsection) - (engine-custom e 'subsubsection-file))) - (let* ((b (or (and (string? *skribe-dest*) - (prefix *skribe-dest*)) - "")) - (s (or (and (string? *skribe-dest*) - (suffix *skribe-dest*)) - "html")) - (nm (get-file-name b s))) - (markup-option-add! node filename nm) - nm)) - ((document? node) - *skribe-dest*) - (else - (let ((p (ast-parent node))) - (if (container? p) - (let ((file (html-file p e))) - (if (string? file) - (begin - (markup-option-add! node filename file) - file) - #f)) - #f)))))))) - -;*---------------------------------------------------------------------*/ -;* html-container-number ... */ -;* ------------------------------------------------------------- */ -;* Returns a string representing the container number */ -;*---------------------------------------------------------------------*/ -(define (html-container-number c e) - (define (html-number n proc) - (cond - ((string? n) - n) - ((number? n) - (if (procedure? proc) - (proc n) - (number->string n))) - (else - ""))) - (define (html-chapter-number c) - (html-number (markup-option c :number) - (engine-custom e 'chapter-number->string))) - (define (html-section-number c) - (let ((p (ast-parent c)) - (s (html-number (markup-option c :number) - (engine-custom e 'section-number->string)))) - (cond - ((is-markup? p 'chapter) - (string-append (html-chapter-number p) "." s)) - (else - (string-append s))))) - (define (html-subsection-number c) - (let ((p (ast-parent c)) - (s (html-number (markup-option c :number) - (engine-custom e 'subsection-number->string)))) - (cond - ((is-markup? p 'section) - (string-append (html-section-number p) "." s)) - (else - (string-append "." s))))) - (define (html-subsubsection-number c) - (let ((p (ast-parent c)) - (s (html-number (markup-option c :number) - (engine-custom e 'subsubsection-number->string)))) - (cond - ((is-markup? p 'subsection) - (string-append (html-subsection-number p) "." s)) - (else - (string-append ".." s))))) - (define (inner-html-container-number c) - (html-number (markup-option c :number) #f)) - (let ((n (markup-option c :number))) - (if (not n) - "" - (case (markup-markup c) - ((chapter) - (html-chapter-number c)) - ((section) - (html-section-number c)) - ((subsection) - (html-subsection-number c)) - ((subsubsection) - (html-subsubsection-number c)) - (else - (if (container? c) - (inner-html-container-number c) - (skribe-error 'html-container-number - "Not a container" - (markup-markup c)))))))) - -;*---------------------------------------------------------------------*/ -;* html-counter ... */ -;*---------------------------------------------------------------------*/ -(define (html-counter cnts) - (cond - ((not cnts) - "") - ((null? cnts) - "") - ((not (pair? cnts)) - cnts) - ((null? (cdr cnts)) - (format "~a." (car cnts))) - (else - (let loop ((cnts cnts)) - (if (null? (cdr cnts)) - (format "~a" (car cnts)) - (format "~a.~a" (car cnts) (loop (cdr cnts)))))))) - -;*---------------------------------------------------------------------*/ -;* html-width ... */ -;*---------------------------------------------------------------------*/ -(define (html-width width) - (cond - ((and (integer? width) (exact? width)) - (format "~A" width)) - ((real? width) - (format "~A%" (inexact->exact (round width)))) - ((string? width) - width) - (else - (skribe-error 'html-width "bad width" width)))) - -;*---------------------------------------------------------------------*/ -;* html-class ... */ -;*---------------------------------------------------------------------*/ -(define (html-class m) - (if (markup? m) - (let ((c (markup-class m))) - (if (or (string? c) (symbol? c) (number? c)) - (printf " class=\"~a\"" c))))) - -;*---------------------------------------------------------------------*/ -;* html-markup-class ... */ -;*---------------------------------------------------------------------*/ -(define (html-markup-class m) - (lambda (n e) - (printf "<~a" m) - (html-class n) - (display ">"))) - -;*---------------------------------------------------------------------*/ -;* html-color-spec? ... */ -;*---------------------------------------------------------------------*/ -(define (html-color-spec? v) - (and v - (not (unspecified? v)) - (or (not (string? v)) (> (string-length v) 0)))) - -;*---------------------------------------------------------------------*/ -;* document ... */ -;*---------------------------------------------------------------------*/ -(markup-writer 'document - :options '(:title :author :ending :html-title :env) - :action (lambda (n e) - (let* ((id (markup-ident n)) - (title (new markup - (markup '&html-document-title) - (parent n) - (ident (string-append id "-title")) - (class (markup-class n)) - (options `((author ,(markup-option n :author)))) - (body (markup-option n :title))))) - (&html-generic-document n title e))) - :after (lambda (n e) - (if (engine-custom e 'emit-sui) - (document-sui n e)))) - -;*---------------------------------------------------------------------*/ -;* &html-html ... */ -;*---------------------------------------------------------------------*/ -(markup-writer '&html-html - :before "<!-- 95% W3C COMPLIANT, 95% CSS FREE, RAW HTML --> -<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\"> -<html>\n" - :after "</html>") - -;*---------------------------------------------------------------------*/ -;* &html-head ... */ -;*---------------------------------------------------------------------*/ -(markup-writer '&html-head - :before (lambda (n e) - (printf "<head>\n") - (printf "<meta http-equiv=\"Content-Type\" content=\"text/html;") - (printf "charset=~A\">\n" (engine-custom (find-engine 'html) - 'charset))) - :after "</head>\n\n") - -;*---------------------------------------------------------------------*/ -;* &html-body ... */ -;*---------------------------------------------------------------------*/ -(markup-writer '&html-body - :before (lambda (n e) - (let ((bg (engine-custom e 'background))) - (display "<body") - (html-class n) - (when (html-color-spec? bg) (printf " bgcolor=\"~a\"" bg)) - (display ">\n"))) - :after "</body>\n") - -;*---------------------------------------------------------------------*/ -;* &html-page ... */ -;*---------------------------------------------------------------------*/ -(markup-writer '&html-page - :action (lambda (n e) - (define (html-margin m fn size bg fg cla) - (printf "<td align=\"left\" valign=\"top\" class=\"~a\"" cla) - (if size - (printf " width=\"~a\"" (html-width size))) - (if (html-color-spec? bg) - (printf " bgcolor=\"~a\">" bg) - (display ">")) - (printf "<div class=\"~a\">\n" cla) - (cond - ((and (string? fg) (string? fn)) - (printf "<font color=\"~a\" \"~a\">" fg fn)) - ((string? fg) - (printf "<font color=\"~a\">" fg)) - ((string? fn) - (printf "<font \"~a\">" fn))) - (if (procedure? m) - (skribe-eval (m n e) e) - (output m e)) - (if (or (string? fg) (string? fn)) - (display "</font>")) - (display "</div></td>\n")) - (let ((body (markup-body n)) - (lm (engine-custom e 'left-margin)) - (lmfn (engine-custom e 'left-margin-font)) - (lms (engine-custom e 'left-margin-size)) - (lmbg (engine-custom e 'left-margin-background)) - (lmfg (engine-custom e 'left-margin-foreground)) - (rm (engine-custom e 'right-margin)) - (rmfn (engine-custom e 'right-margin-font)) - (rms (engine-custom e 'right-margin-size)) - (rmbg (engine-custom e 'right-margin-background)) - (rmfg (engine-custom e 'right-margin-foreground))) - (cond - ((and lm rm) - (let* ((ep (engine-custom e 'margin-padding)) - (ac (if (number? ep) ep 0))) - (printf "<table cellpadding=\"~a\" cellspacing=\"0\" width=\"100%\" class=\"skribe-margins\"><tr>\n" ac)) - (html-margin lm lmfn lms lmbg lmfg "skribe-left-margin") - (html-margin body #f #f #f #f "skribe-body") - (html-margin rm rmfn rms rmbg rmfg "skribe-right-margin") - (display "</tr></table>")) - (lm - (let* ((ep (engine-custom e 'margin-padding)) - (ac (if (number? ep) ep 0))) - (printf "<table cellpadding=\"~a\" cellspacing=\"0\" width=\"100%\" class=\"skribe-margins\"><tr>\n" ac)) - (html-margin lm lmfn lms lmbg lmfg "skribe-left-margin") - (html-margin body #f #f #f #f "skribe-body") - (display "</tr></table>")) - (rm - (let* ((ep (engine-custom e 'margin-padding)) - (ac (if (number? ep) ep 0))) - (printf "<table cellpadding=\"~a\" cellspacing=\"0\" width=\"100%\" class=\"skribe-margins\"><tr>\n")) - (html-margin body #f #f #f #f "skribe-body") - (html-margin rm rmfn rms rmbg rmfg "skribe-right-margin") - (display "</tr></table>")) - (else - (display "<div class=\"skribe-body\">\n") - (output body e) - (display "</div>\n")))))) - -;*---------------------------------------------------------------------*/ -;* &html-generic-header ... */ -;*---------------------------------------------------------------------*/ -(define (&html-generic-header n e) - (let* ((ic (engine-custom e 'favicon)) - (id (markup-ident n))) - (unless (string? id) - (skribe-error '&html-generic-header - (format "Illegal identifier `~a'" id) - n)) - ;; title - (output (new markup - (markup '&html-header-title) - (parent n) - (ident (string-append id "-title")) - (class (markup-class n)) - (body (markup-body n))) - e) - ;; favicon - (output (new markup - (markup '&html-header-favicon) - (parent n) - (ident (string-append id "-favicon")) - (body (cond - ((string? ic) - ic) - ((procedure? ic) - (ic d e))))) - e) - ;; style - (output (new markup - (markup '&html-header-style) - (parent n) - (ident (string-append id "-style")) - (class (markup-class n))) - e) - ;; css - (output (new markup - (markup '&html-header-css) - (parent n) - (ident (string-append id "-css")) - (body (let ((c (engine-custom e 'css))) - (if (string? c) - (list c) - c)))) - e) - ;; javascript - (output (new markup - (markup '&html-header-javascript) - (parent n) - (ident (string-append id "-javascript"))) - e))) - -(markup-writer '&html-header-title - :before "<title>" - :action (lambda (n e) - (output (markup-body n) html-title-engine)) - :after "</title>\n") - -(markup-writer '&html-header-favicon - :action (lambda (n e) - (let ((i (markup-body n))) - (when i - (printf " <link rel=\"shortcut icon\" href=~s>\n" i))))) - -(markup-writer '&html-header-css - :action (lambda (n e) - (let ((css (markup-body n))) - (when (pair? css) - (for-each (lambda (css) - (printf " <link href=~s rel=\"stylesheet\" type=\"text/css\">\n" css)) - css))))) - -(markup-writer '&html-header-style - :before " <style type=\"text/css\">\n <!--\n" - :action (lambda (n e) - (let ((hd (engine-custom e 'head)) - (icss (let ((ic (engine-custom e 'inline-css))) - (if (string? ic) - (list ic) - ic)))) - (display " pre { font-family: monospace }\n") - (display " tt { font-family: monospace }\n") - (display " code { font-family: monospace }\n") - (display " p.flushright { text-align: right }\n") - (display " p.flushleft { text-align: left }\n") - (display " span.sc { font-variant: small-caps }\n") - (display " span.sf { font-family: sans-serif }\n") - (display " span.skribetitle { font-family: sans-serif; font-weight: bolder; font-size: x-large; }\n") - (when hd (display (format " ~a\n" hd))) - (when (pair? icss) - (for-each (lambda (css) - (let ((p (open-input-file css))) - (if (not (input-port? p)) - (skribe-error - 'html-css - "Can't open CSS file for input" - css) - (begin - (let loop ((l (read-line p))) - (unless (eof-object? l) - (display l) - (newline) - (loop (read-line p)))) - (close-input-port p))))) - icss)))) - :after " -->\n </style>\n") - -(markup-writer '&html-header-javascript - :action (lambda (n e) - (when (engine-custom e 'javascript) - (display " <script language=\"JavaScript\" type=\"text/javascript\">\n") - (display " <!--\n") - (display " function skribenospam( n, d, f ) {\n") - (display " nn=n.replace( / /g , \".\" );\n" ) - (display " dd=d.replace( / /g , \".\" );\n" ) - (display " document.write( \"<a href=\\\"mailto:\" + nn + \"@\" + dd + \"\\\">\" );\n") - (display " if( f ) {\n") - (display " document.write( \"<tt>\" + nn + \"@\" + dd + \"</\" + \"tt><\" + \"/a>\" );\n") - (display " }\n") - (display " }\n") - (display " -->\n") - (display " </script>\n")) - (let* ((ejs (engine-custom e 'js)) - (js (cond - ((string? ejs) - (list ejs)) - ((list? ejs) - ejs) - (else - '())))) - (for-each (lambda (s) - (printf "<script type=\"text/javascript\" src=\"~a\"></script>" s)) - js)))) - - -;*---------------------------------------------------------------------*/ -;* &html-header ... */ -;*---------------------------------------------------------------------*/ -(markup-writer '&html-document-header :action &html-generic-header) -(markup-writer '&html-chapter-header :action &html-generic-header) -(markup-writer '&html-section-header :action &html-generic-header) -(markup-writer '&html-subsection-header :action &html-generic-header) -(markup-writer '&html-subsubsection-header :action &html-generic-header) - -;*---------------------------------------------------------------------*/ -;* &html-ending ... */ -;*---------------------------------------------------------------------*/ -(markup-writer '&html-ending - :before "<div class=\"skribe-ending\">" - :action (lambda (n e) - (let ((body (markup-body n))) - (if body - (output body #t) - (skribe-eval [ -,(hrule) -,(p :class "ending" (font :size -1 [ -This ,(sc "Html") page has been produced by -,(ref :url (skribe-url) :text "Skribe"). -,(linebreak) -Last update ,(it (date)).]))] e)))) - :after "</div>\n") - -;*---------------------------------------------------------------------*/ -;* &html-generic-title ... */ -;*---------------------------------------------------------------------*/ -(define (&html-generic-title n e) - (let* ((title (markup-body n)) - (authors (markup-option n 'author)) - (tbg (engine-custom e 'title-background)) - (tfg (engine-custom e 'title-foreground)) - (tfont (engine-custom e 'title-font))) - (when title - (display "<table width=\"100%\" class=\"skribetitle\" cellspacing=\"0\" cellpadding=\"0\"><tbody>\n<tr>") - (if (html-color-spec? tbg) - (printf "<td align=\"center\" bgcolor=\"~a\">" tbg) - (display "<td align=\"center\">")) - (if (string? tfg) - (printf "<font color=\"~a\">" tfg)) - (when title - (if (string? tfont) - (begin - (printf "<font ~a><strong>" tfont) - (output title e) - (display "</strong></font>")) - (begin - (printf "<div class=\"skribetitle\"><strong><big><big><big>") - (output title e) - (display "</big></big></big></strong></div>")))) - (if (not authors) - (display "\n") - (html-title-authors authors e)) - (if (string? tfg) - (display "</font>")) - (display "</td></tr></tbody></table>\n")))) - -;*---------------------------------------------------------------------*/ -;* &html-document-title ... */ -;*---------------------------------------------------------------------*/ -(markup-writer '&html-document-title :action &html-generic-title) -(markup-writer '&html-chapter-title :action &html-generic-title) -(markup-writer '&html-section-title :action &html-generic-title) -(markup-writer '&html-subsection-title :action &html-generic-title) -(markup-writer '&html-subsubsection-title :action &html-generic-title) - -;*---------------------------------------------------------------------*/ -;* &html-footnotes */ -;*---------------------------------------------------------------------*/ -(markup-writer '&html-footnotes - :before (lambda (n e) - (let ((footnotes (markup-body n))) - (when (pair? footnotes) - (display "<div class=\"footnote\">") - (display "<br><br>\n") - (display "<hr width='20%' size='2' align='left'>\n")))) - :action (lambda (n e) - (let ((footnotes (markup-body n))) - (when (pair? footnotes) - (let loop ((fns footnotes)) - (if (pair? fns) - (let ((fn (car fns))) - (printf "<a name=\"footnote-~a\">" - (string-canonicalize - (container-ident fn))) - (printf "<sup><small>~a</small></sup></a>: " - (markup-option fn :number)) - (output (markup-body fn) e) - (display "\n<br>\n") - (loop (cdr fns))))) - (display "<div>"))))) - -;*---------------------------------------------------------------------*/ -;* html-title-authors ... */ -;*---------------------------------------------------------------------*/ -(define (html-title-authors authors e) - (define (html-authorsN authors cols first) - (define (make-row authors . opt) - (tr (map (lambda (v) - (apply td :align 'center :valign 'top v opt)) - authors))) - (define (make-rows authors) - (let loop ((authors authors) - (rows '()) - (row '()) - (cnum 0)) - (cond - ((null? authors) - (reverse! (cons (make-row (reverse! row)) rows))) - ((= cnum cols) - (loop authors - (cons (make-row (reverse! row)) rows) - '() - 0)) - (else - (loop (cdr authors) - rows - (cons (car authors) row) - (+ cnum 1)))))) - (output (table :cellpadding 10 - (if first - (cons (make-row (list (car authors)) :colspan cols) - (make-rows (cdr authors))) - (make-rows authors))) - e)) - (cond - ((pair? authors) - (display "<center>\n") - (let ((len (length authors))) - (case len - ((1) - (output (car authors) e)) - ((2 3) - (html-authorsN authors len #f)) - ((4) - (html-authorsN authors 2 #f)) - (else - (html-authorsN authors 3 #t)))) - (display "</center>\n")) - (else - (html-title-authors (list authors) e)))) - -;*---------------------------------------------------------------------*/ -;* document-sui ... */ -;*---------------------------------------------------------------------*/ -(define (document-sui n e) - (define (sui) - (display "(sui \"") - (skribe-eval (markup-option n :title) html-title-engine) - (display "\"\n") - (printf " :file ~s\n" (sui-referenced-file n e)) - (sui-marks n e) - (sui-blocks 'chapter n e) - (sui-blocks 'section n e) - (sui-blocks 'subsection n e) - (sui-blocks 'subsubsection n e) - (display " )\n")) - (if (string? *skribe-dest*) - (let ((f (format "~a.sui" (prefix *skribe-dest*)))) - (with-output-to-file f sui)) - (sui))) - -;*---------------------------------------------------------------------*/ -;* sui-referenced-file ... */ -;*---------------------------------------------------------------------*/ -(define (sui-referenced-file n e) - (let ((file (html-file n e))) - (if (member (suffix file) '("skb" "sui" "skr" "html")) - (string-append (strip-ref-base (prefix file)) ".html") - file))) - -;*---------------------------------------------------------------------*/ -;* sui-marks ... */ -;*---------------------------------------------------------------------*/ -(define (sui-marks n e) - (printf " (marks") - (for-each (lambda (m) - (printf "\n (~s" (markup-ident m)) - (printf " :file ~s" (sui-referenced-file m e)) - (printf " :mark ~s" (markup-ident m)) - (when (markup-class m) - (printf " :class ~s" (markup-class m))) - (display ")")) - (search-down (lambda (n) (is-markup? n 'mark)) n)) - (display ")\n")) - -;*---------------------------------------------------------------------*/ -;* sui-blocks ... */ -;*---------------------------------------------------------------------*/ -(define (sui-blocks kind n e) - (printf " (~as" kind) - (for-each (lambda (chap) - (display "\n (\"") - (skribe-eval (markup-option chap :title) html-title-engine) - (printf "\" :file ~s" (sui-referenced-file chap e)) - (printf " :mark ~s" (markup-ident chap)) - (when (markup-class chap) - (printf " :class ~s" (markup-class chap))) - (display ")")) - (container-search-down (lambda (n) (is-markup? n kind)) n)) - (display ")\n")) - -;*---------------------------------------------------------------------*/ -;* author ... */ -;*---------------------------------------------------------------------*/ -(markup-writer 'author - :options '(:name :title :affiliation :email :url :address :phone :photo :align) - :before (lambda (n e) - (display "<table") - (html-class n) - (display "><tbody>\n")) - :action (lambda (n e) - (let ((name (markup-option n :name)) - (title (markup-option n :title)) - (affiliation (markup-option n :affiliation)) - (email (markup-option n :email)) - (url (markup-option n :url)) - (address (markup-option n :address)) - (phone (markup-option n :phone)) - (nfn (engine-custom e 'author-font)) - (align (markup-option n :align))) - (define (row n) - (printf "<tr><td align=\"~a\">" align) - (output n e) - (display "</td></tr>")) - ;; name - (printf "<tr><td align=\"~a\">" align) - (if nfn - (printf "<font ~a>\n" nfn) - (display "<font size=\"+2\"><i>\n")) - (output name e) - (if nfn - (printf "</font>\n") - (display "</i></font>\n")) - (display "</td></tr>") - ;; title - (if title (row title)) - ;; affiliation - (if affiliation (row affiliation)) - ;; address - (if (pair? address) - (for-each row address)) - ;; telephone - (if phone (row phone)) - ;; email - (if email (row email)) - ;; url - (if url (row url)))) - :after "</tbody></table>") - -;*---------------------------------------------------------------------*/ -;* author ... */ -;*---------------------------------------------------------------------*/ -(markup-writer 'author - :options '(:name :title :affiliation :email :url :address :phone :photo :align) - :predicate (lambda (n e) (markup-option n :photo)) - :before (lambda (n e) - (display "<table") - (html-class n) - (display "><tbody>\n<tr>")) - :action (lambda (n e) - (let ((photo (markup-option n :photo))) - (display "<td>") - (output photo e) - (display "</td><td>") - (markup-option-add! n :photo #f) - (output n e) - (markup-option-add! n :photo photo) - (display "</td>"))) - :after "</tr>\n</tbody></table>") - -;*---------------------------------------------------------------------*/ -;* toc ... */ -;*---------------------------------------------------------------------*/ -(markup-writer 'toc - :options 'all - :action (lambda (n e) - (define (col n) - (let loop ((i 0)) - (if (< i n) - (begin - (display "<td></td>") - (loop (+ i 1)))))) - (define (toc-entry fe level) - (let* ((c (car fe)) - (ch (cdr fe)) - (t (markup-option c :title)) - (id (markup-ident c)) - (f (html-file c e))) - (unless (string? id) - (skribe-error 'toc - (format "Illegal identifier `~a'" id) - c)) - (display " <tr>") - ;; blank columns - (col level) - ;; number - (printf "<td valign=\"top\" align=\"left\">~a</td>" - (html-container-number c e)) - ;; title - (printf "<td colspan=\"~a\" width=\"100%\">" - (- 4 level)) - (printf "<a href=\"~a#~a\">" - (if (string=? f *skribe-dest*) - "" - (strip-ref-base (or f *skribe-dest* ""))) - (string-canonicalize id)) - (output (markup-option c :title) e) - (display "</a></td>") - (display "</tr>\n") - ;; the children - (for-each (lambda (n) (toc-entry n (+ 1 level))) ch))) - (define (symbol->keyword s) - (cond-expand - (stklos - (make-keyword s)) - (bigloo - (string->keyword (string-append ":" (symbol->string s)))))) - (let* ((c (markup-option n :chapter)) - (s (markup-option n :section)) - (ss (markup-option n :subsection)) - (sss (markup-option n :subsubsection)) - (b (markup-body n)) - (bb (if (handle? b) - (handle-ast b) - b))) - (if (not (container? bb)) - (error 'toc - "Illegal body (container expected)" - (if (markup? bb) - (markup-markup bb) - "???")) - (let ((lst (find-down (lambda (x) - (and (markup? x) - (markup-option x :toc) - (or (and sss (is-markup? x 'subsubsection)) - (and ss (is-markup? x 'subsection)) - (and s (is-markup? x 'section)) - (and c (is-markup? x 'chapter)) - (markup-option n (symbol->keyword - (markup-markup x)))))) - (container-body bb)))) - ;; avoid to produce an empty table - (unless (null? lst) - (display "<table cellspacing=\"1\" cellpadding=\"1\" width=\"100%\"") - (html-class n) - (display ">\n<tbody>\n") - - (for-each (lambda (n) (toc-entry n 0)) lst) - - (display "</tbody>\n</table>\n"))))))) - -;*---------------------------------------------------------------------*/ -;* &html-generic-document ... */ -;*---------------------------------------------------------------------*/ -(define (&html-generic-document n title e) - (let* ((id (markup-ident n)) - (header (new markup - (markup '&html-chapter-header) - (ident (string-append id "-header")) - (class (markup-class n)) - (parent n) - (body (html-browser-title n)))) - (head (new markup - (markup '&html-head) - (ident (string-append id "-head")) - (class (markup-class n)) - (parent n) - (body header))) - (ftnote (new markup - (markup '&html-footnotes) - (ident (string-append id "-footnote")) - (class (markup-class n)) - (parent n) - (body (reverse! - (container-env-get n 'footnote-env))))) - (page (new markup - (markup '&html-page) - (ident (string-append id "-page")) - (class (markup-class n)) - (parent n) - (body (list (markup-body n) ftnote)))) - (ending (new markup - (markup '&html-ending) - (ident (string-append id "-ending")) - (class (markup-class n)) - (parent n) - (body (or (markup-option n :ending) - (let ((p (ast-document n))) - (and p (markup-option p :ending))))))) - (body (new markup - (markup '&html-body) - (ident (string-append id "-body")) - (class (markup-class n)) - (parent n) - (body (list title page ending)))) - (html (new markup - (markup '&html-html) - (ident (string-append id "-html")) - (class (markup-class n)) - (parent n) - (body (list head body))))) - ;; No file must be opened for documents. These files are - ;; directly opened by Skribe - (if (document? n) - (output html e) - (with-output-to-file (html-file n e) - (lambda () - (output html e)))))) - -;*---------------------------------------------------------------------*/ -;* &html-generic-subdocument ... */ -;*---------------------------------------------------------------------*/ -(define (&html-generic-subdocument n e) - (let* ((p (ast-document n)) - (id (markup-ident n)) - (ti (let* ((nb (html-container-number n e)) - (tc (markup-option n :title)) - (ti (if (document? p) - (list (markup-option p :title) - (engine-custom e 'file-title-separator) - tc) - tc)) - (sep (engine-custom - e - (symbol-append (markup-markup n) - '-title-number-separator))) - (nti (and tc - (if (and nb (not (equal? nb ""))) - (list nb - (if (unspecified? sep) ". " sep) - ti) - ti)))) - (new markup - (markup (symbol-append '&html- (markup-markup n) '-title)) - (ident (string-append id "-title")) - (parent n) - (options '((author ()))) - (body nti))))) - (case (markup-markup n) - ((chapter) - (skribe-message " [~s chapter: ~a]\n" (engine-ident e) id)) - ((section) - (skribe-message " [~s section: ~a]\n" (engine-ident e) id))) - (&html-generic-document n ti e))) - -;*---------------------------------------------------------------------*/ -;* chapter ... @label chapter@ */ -;*---------------------------------------------------------------------*/ -(markup-writer 'chapter - :options '(:title :number :file :toc :html-title :env) - :before (lambda (n e) - (let ((title (markup-option n :title)) - (ident (markup-ident n))) - (display "<!-- ") - (output title html-title-engine) - (display " -->\n") - (display "<a name=\"") - (display (string-canonicalize ident)) - (display "\"></a>\n") - (display "<center><h1") - (html-class n) - (display ">") - (output (html-container-number n e) e) - (display " ") - (output (markup-option n :title) e) - (display "</h1></center>"))) - :after "<br>") - -;; This writer is invoked only for chapters rendered inside separate files! -(markup-writer 'chapter - :options '(:title :number :file :toc :html-title :env) - :predicate (lambda (n e) - (or (markup-option n :file) - (engine-custom e 'chapter-file))) - :action &html-generic-subdocument) - -;*---------------------------------------------------------------------*/ -;* html-section-title ... */ -;*---------------------------------------------------------------------*/ -(define (html-section-title n e) - (let* ((title (markup-option n :title)) - (number (markup-option n :number)) - (c (markup-class n)) - (ident (markup-ident n)) - (kind (markup-markup n)) - (tbg (engine-custom e (symbol-append kind '-title-background))) - (tfg (engine-custom e (symbol-append kind '-title-foreground))) - (tstart (engine-custom e (symbol-append kind '-title-start))) - (tstop (engine-custom e (symbol-append kind '-title-stop))) - (nsep (engine-custom e (symbol-append kind '-title-number-separator)))) - ;; the section header - (display "<!-- ") - (output title html-title-engine) - (display " -->\n") - (display "<a name=\"") - (display (string-canonicalize ident)) - (display "\"></a>\n") - (if c - (printf "<div class=\"~a-atitle\">" c) - (printf "<div class=\"skribe~atitle\">" (markup-markup n))) - (when (html-color-spec? tbg) - (display "<table width=\"100%\">") - (printf "<tr><td bgcolor=\"~a\">" tbg)) - (display tstart) - (if tfg (printf "<font color=\"~a\">" tfg)) - (if number - (begin - (output (html-container-number n e) e) - (output nsep e))) - (output title e) - (if tfg (display "</font>\n")) - (display tstop) - (when (and (string? tbg) (> (string-length tbg) 0)) - (display "</td></tr></table>\n")) - (display "</div>") - (display "<div") - (html-class n) - (display ">")) - (newline)) - -;*---------------------------------------------------------------------*/ -;* section ... @label section@ */ -;*---------------------------------------------------------------------*/ -(markup-writer 'section - :options '(:title :html-title :number :toc :file :env) - :before html-section-title - :after "</div><br>\n") - -;; on-file section writer -(markup-writer 'section - :options '(:title :html-title :number :toc :file :env) - :predicate (lambda (n e) - (or (markup-option n :file) - (engine-custom e 'section-file))) - :action &html-generic-subdocument) - -;*---------------------------------------------------------------------*/ -;* subsection ... @label subsection@ */ -;*---------------------------------------------------------------------*/ -(markup-writer 'subsection - :options '(:title :html-title :number :toc :env :file) - :before html-section-title - :after "</div>\n") - -;; on-file subsection writer -(markup-writer 'section - :options '(:title :html-title :number :toc :file :env) - :predicate (lambda (n e) - (or (markup-option n :file) - (engine-custom e 'subsection-file))) - :action &html-generic-subdocument) - -;*---------------------------------------------------------------------*/ -;* subsubsection ... @label subsubsection@ */ -;*---------------------------------------------------------------------*/ -(markup-writer 'subsubsection - :options '(:title :html-title :number :toc :env :file) - :before html-section-title - :after "</div>\n") - -;; on-file subsection writer -(markup-writer 'section - :options '(:title :html-title :number :toc :file :env) - :predicate (lambda (n e) - (or (markup-option n :file) - (engine-custom e 'subsubsection-file))) - :action &html-generic-subdocument) - -;*---------------------------------------------------------------------*/ -;* paragraph ... */ -;*---------------------------------------------------------------------*/ -(markup-writer 'paragraph - :before (lambda (n e) - (when (and (>= (skribe-debug) 2) (location? (ast-loc n))) - (printf "<span style=\"display: block; position: relative; left: -2cm; font-size: x-small; font-style: italic; color: ff8e1e;\">~a</span>" - (ast-location n))) - ((html-markup-class "p") n e)) - :after "</p>") - -;*---------------------------------------------------------------------*/ -;* footnote ... */ -;*---------------------------------------------------------------------*/ -(markup-writer 'footnote - :options '(:number) - :action (lambda (n e) - (printf "<a href=\"#footnote-~a\"><sup><small>~a</small></sup></a>" - (string-canonicalize (container-ident n)) - (markup-option n :number)))) - -;*---------------------------------------------------------------------*/ -;* linebreak ... */ -;*---------------------------------------------------------------------*/ -(markup-writer 'linebreak - :before (lambda (n e) - (display "<br") - (html-class n) - (display "/>"))) - -;*---------------------------------------------------------------------*/ -;* hrule ... */ -;*---------------------------------------------------------------------*/ -(markup-writer 'hrule - :options '(:width :height) - :before (lambda (n e) - (let ((width (markup-option n :width)) - (height (markup-option n :height))) - (display "<hr") - (html-class n) - (if (< width 100) - (printf " width=\"~a\"" (html-width width))) - (if (> height 1) - (printf " size=\"~a\"" height)) - (display ">")))) - -;*---------------------------------------------------------------------*/ -;* color ... */ -;*---------------------------------------------------------------------*/ -(markup-writer 'color - :options '(:bg :fg :width :margin) - :before (lambda (n e) - (let ((m (markup-option n :margin)) - (w (markup-option n :width)) - (bg (markup-option n :bg)) - (fg (markup-option n :fg))) - (when (html-color-spec? bg) - (display "<table cellspacing=\"0\"") - (html-class n) - (printf " cellpadding=\"~a\"" (if m m 0)) - (if w (printf " width=\"~a\"" (html-width w))) - (display "><tbody>\n<tr>") - (display "<td bgcolor=\"") - (output bg e) - (display "\">")) - (when (html-color-spec? fg) - (display "<font color=\"") - (output fg e) - (display "\">")))) - :after (lambda (n e) - (when (html-color-spec? (markup-option n :fg)) - (display "</font>")) - (when (html-color-spec? (markup-option n :bg)) - (display "</td></tr>\n</tbody></table>")))) - -;*---------------------------------------------------------------------*/ -;* frame ... */ -;*---------------------------------------------------------------------*/ -(markup-writer 'frame - :options '(:width :margin :border) - :before (lambda (n e) - (let ((m (markup-option n :margin)) - (b (markup-option n :border)) - (w (markup-option n :width))) - (display "<table cellspacing=\"0\"") - (html-class n) - (printf " cellpadding=\"~a\"" (if m m 0)) - (printf " border=\"~a\"" (if b b 0)) - (if w (printf " width=\"~a\"" (html-width w))) - (display "><tbody>\n<tr><td>"))) - :after "</td></tr>\n</tbody></table>") - -;*---------------------------------------------------------------------*/ -;* font ... */ -;*---------------------------------------------------------------------*/ -(markup-writer 'font - :options '(:size :face) - :before (lambda (n e) - (let ((size (markup-option n :size)) - (face (markup-option n :face))) - (when (and (number? size) (inexact? size)) - (let ((s (if (> size 0) "<big>" "<small>")) - (d (if (> size 0) 1 -1))) - (do ((i (inexact->exact size) (- i d))) - ((= i 0)) - (display s)))) - (when (or (and (number? size) (exact? size)) face) - (display "<font") - (html-class n) - (when (and (number? size) (exact? size) (not (= size 0))) - (printf " size=\"~a\"" size)) - (when face (printf " face=\"~a\"" face)) - (display ">")))) - :after (lambda (n e) - (let ((size (markup-option n :size)) - (face (markup-option n :face))) - (when (or (and (number? size) (exact? size) (not (= size 0))) - face) - (display "</font>")) - (when (and (number? size) (inexact? size)) - (let ((s (if (> size 0) "</big>" "</small>")) - (d (if (> size 0) 1 -1))) - (do ((i (inexact->exact size) (- i d))) - ((= i 0)) - (display s))))))) - -;*---------------------------------------------------------------------*/ -;* flush ... */ -;*---------------------------------------------------------------------*/ -(markup-writer 'flush - :options '(:side) - :before (lambda (n e) - (case (markup-option n :side) - ((center) - (display "<center") - (html-class n) - (display ">\n")) - ((left) - (display "<p style=\"text-align:left;\"") - (html-class n) - (display ">\n")) - ((right) - (display "<table ") - (html-class n) - (display "width=\"100%\" cellpadding=\"0\" cellspacing=\"0\" border=\"0\"><tr><td align=\"right\">")) - (else - (skribe-error 'flush - "Illegal side" - (markup-option n :side))))) - :after (lambda (n e) - (case (markup-option n :side) - ((center) - (display "</center>\n")) - ((right) - (display "</td></tr></table>\n")) - ((left) - (display "</p>\n"))))) - -;*---------------------------------------------------------------------*/ -;* center ... */ -;*---------------------------------------------------------------------*/ -(markup-writer 'center - :before (html-markup-class "center") - :after "</center>\n") - -;*---------------------------------------------------------------------*/ -;* pre ... */ -;*---------------------------------------------------------------------*/ -(markup-writer 'pre :before (html-markup-class "pre") :after "</pre>\n") - -;*---------------------------------------------------------------------*/ -;* prog ... */ -;*---------------------------------------------------------------------*/ -(markup-writer 'prog - :options '(:line :mark) - :before (html-markup-class "pre") - :after "</pre>\n") - -;*---------------------------------------------------------------------*/ -;* itemize ... */ -;*---------------------------------------------------------------------*/ -(markup-writer 'itemize - :options '(:symbol) - :before (html-markup-class "ul") - :action (lambda (n e) - (for-each (lambda (item) - (display "<li") - (html-class item) - (display ">") - (output item e) - (display "</li>\n")) - (markup-body n))) - :after "</ul>") - -;*---------------------------------------------------------------------*/ -;* enumerate ... */ -;*---------------------------------------------------------------------*/ -(markup-writer 'enumerate - :options '(:symbol) - :before (html-markup-class "ol") - :action (lambda (n e) - (for-each (lambda (item) - (display "<li") - (html-class item) - (display ">") - (output item e) - (display "</li>\n")) - (markup-body n))) - :after "</ol>") - -;*---------------------------------------------------------------------*/ -;* description ... */ -;*---------------------------------------------------------------------*/ -(markup-writer 'description - :options '(:symbol) - :before (html-markup-class "dl") - :action (lambda (n e) - (for-each (lambda (item) - (let ((k (markup-option item :key))) - (for-each (lambda (i) - (display " <dt") - (html-class i) - (display ">") - (output i e) - (display "</dt>")) - (if (pair? k) k (list k))) - (display "<dd") - (html-class item) - (display ">") - (output (markup-body item) e) - (display "</dd>\n"))) - (markup-body n))) - :after "</dl>") - -;*---------------------------------------------------------------------*/ -;* item ... */ -;*---------------------------------------------------------------------*/ -(markup-writer 'item - :options '(:key) - :action (lambda (n e) - (let ((k (markup-option n :key))) - (if k - (begin - (display "<b") - (html-class n) - (display ">") - (output k e) - (display "</b> ")))) - (output (markup-body n) e))) - -;*---------------------------------------------------------------------*/ -;* blockquote ... */ -;*---------------------------------------------------------------------*/ -(markup-writer 'blockquote - :options '() - :before (lambda (n e) - (display "<blockquote ") - (html-class n) - (display ">\n")) - :after "\n</blockquote>\n") - -;*---------------------------------------------------------------------*/ -;* figure ... @label figure@ */ -;*---------------------------------------------------------------------*/ -(markup-writer 'figure - :options '(:legend :number :multicolumns :legend-width) - :before (html-markup-class "br") - :action (lambda (n e) - (let ((ident (markup-ident n)) - (number (markup-option n :number)) - (legend (markup-option n :legend))) - (display "<a name=\"") - (display (string-canonicalize ident)) - (display "\"></a>\n") - (output (markup-body n) e) - (display "<br>\n") - (output (new markup - (markup '&html-figure-legend) - (parent n) - (ident (string-append ident "-legend")) - (class (markup-class n)) - (options `((:number ,number))) - (body legend)) - e))) - :after "<br>") - -;*---------------------------------------------------------------------*/ -;* &html-figure-legend ... */ -;*---------------------------------------------------------------------*/ -(markup-writer '&html-figure-legend - :options '(:number) - :before (lambda (n e) - (display "<center>") - (let ((number (markup-option n :number)) - (legend (markup-option n :legend))) - (if number - (printf "<strong>Fig. ~a:</strong> " number) - (printf "<strong>Fig. :</strong> ")))) - :after "</center>") - -;*---------------------------------------------------------------------*/ -;* table ... */ -;*---------------------------------------------------------------------*/ -(markup-writer 'table - :options '(:border :width :frame :rules :cellstyle :cellpadding :cellspacing) - :before (lambda (n e) - (let ((width (markup-option n :width)) - (border (markup-option n :border)) - (frame (markup-option n :frame)) - (rules (markup-option n :rules)) - (cstyle (markup-option n :cellstyle)) - (cp (markup-option n :cellpadding)) - (cs (markup-option n :cellspacing))) - (display "<table") - (html-class n) - (if width (printf " width=\"~a\"" (html-width width))) - (if border (printf " border=\"~a\"" border)) - (if (and (number? cp) (>= cp 0)) - (printf " cellpadding=\"~a\"" cp)) - (if (and (number? cs) (>= cs 0)) - (printf " cellspacing=\"~a\"" cs)) - (cond - ((symbol? cstyle) - (printf " style=\"border-collapse: ~a;\"" cstyle)) - ((string? cstyle) - (printf " style=\"border-collapse: separate; border-spacing=~a\"" cstyle)) - ((number? cstyle) - (printf " style=\"border-collapse: separate; border-spacing=~apt\"" cstyle))) - (if frame - (printf " frame=\"~a\"" - (if (eq? frame 'none) "void" frame))) - (if (and rules (not (eq? rules 'header))) - (printf " rules=\"~a\"" rules)) - (display "><tbody>\n"))) - :after "</tbody></table>\n") - -;*---------------------------------------------------------------------*/ -;* tr ... */ -;*---------------------------------------------------------------------*/ -(markup-writer 'tr - :options '(:bg) - :before (lambda (n e) - (let ((bg (markup-option n :bg))) - (display "<tr") - (html-class n) - (when (html-color-spec? bg) (printf " bgcolor=\"~a\"" bg)) - (display ">"))) - :after "</tr>\n") - -;*---------------------------------------------------------------------*/ -;* tc ... */ -;*---------------------------------------------------------------------*/ -(markup-writer 'tc - :options '(markup :width :align :valign :colspan :rowspan :bg) - :before (lambda (n e) - (let ((markup (or (markup-option n 'markup) 'td)) - (width (markup-option n :width)) - (align (markup-option n :align)) - (valign (let ((v (markup-option n :valign))) - (cond - ((or (eq? v 'center) - (equal? v "center")) - "middle") - (else - v)))) - (colspan (markup-option n :colspan)) - (rowspan (markup-option n :rowspan)) - (bg (markup-option n :bg))) - (printf "<~a" markup) - (html-class n) - (if width (printf " width=\"~a\"" (html-width width))) - (if align (printf " align=\"~a\"" align)) - (if valign (printf " valign=\"~a\"" valign)) - (if colspan (printf " colspan=\"~a\"" colspan)) - (if rowspan (printf " rowspan=\"~a\"" rowspan)) - (when (html-color-spec? bg) - (printf " bgcolor=\"~a\"" bg)) - (display ">"))) - :after (lambda (n e) - (let ((markup (or (markup-option n 'markup) 'td))) - (printf "</~a>" markup)))) - -;*---------------------------------------------------------------------*/ -;* image ... @label image@ */ -;*---------------------------------------------------------------------*/ -(markup-writer 'image - :options '(:file :url :width :height) - :action (lambda (n e) - (let* ((file (markup-option n :file)) - (url (markup-option n :url)) - (width (markup-option n :width)) - (height (markup-option n :height)) - (body (markup-body n)) - (efmt (engine-custom e 'image-format)) - (img (or url (convert-image file - (if (list? efmt) - efmt - '("gif" "jpg" "png")))))) - (if (not (string? img)) - (skribe-error 'html "Illegal image" file) - (begin - (printf "<img src=\"~a\" border=\"0\"" img) - (html-class n) - (if body - (begin - (display " alt=\"") - (output body e) - (display "\"")) - (printf " alt=\"~a\"" file)) - (if width (printf " width=\"~a\"" (html-width width))) - (if height (printf " height=\"~a\"" height)) - (display ">")))))) - -;*---------------------------------------------------------------------*/ -;* Ornaments ... */ -;*---------------------------------------------------------------------*/ -(markup-writer 'roman :before "") -(markup-writer 'bold :before (html-markup-class "strong") :after "</strong>") -(markup-writer 'underline :before (html-markup-class "u") :after "</u>") -(markup-writer 'strike :before (html-markup-class "strike") :after "</strike>") -(markup-writer 'emph :before (html-markup-class "em") :after "</em>") -(markup-writer 'kbd :before (html-markup-class "kbd") :after "</kbd>") -(markup-writer 'it :before (html-markup-class "em") :after "</em>") -(markup-writer 'tt :before (html-markup-class "tt") :after "</tt>") -(markup-writer 'code :before (html-markup-class "code") :after "</code>") -(markup-writer 'var :before (html-markup-class "var") :after "</var>") -(markup-writer 'samp :before (html-markup-class "samp") :after "</samp>") -(markup-writer 'sc :before "<span class=\"sc\">" :after "</span>") -(markup-writer 'sf :before "<span class=\"sf\">" :after "</span>") -(markup-writer 'sub :before (html-markup-class "sub") :after "</sub>") -(markup-writer 'sup :before (html-markup-class "sup") :after "</sup>") - -;*---------------------------------------------------------------------*/ -;* q ... @label q@ */ -;*---------------------------------------------------------------------*/ -(markup-writer 'q - :before "\"" - :after "\"") - -;*---------------------------------------------------------------------*/ -;* mailto ... @label mailto@ */ -;*---------------------------------------------------------------------*/ -(markup-writer 'mailto - :options '(:text) - :action (lambda (n e) - (let ((text (markup-option n :text))) - (display "<a href=\"mailto:") - (output (markup-body n) e) - (display #\") - (html-class n) - (display #\>) - (if text - (output text e) - (skribe-eval (tt (markup-body n)) e)) - (display "</a>")))) - -;*---------------------------------------------------------------------*/ -;* mailto ... @label mailto@ */ -;*---------------------------------------------------------------------*/ -(markup-writer 'mailto - :options '(:text) - :predicate (lambda (n e) - (and (engine-custom e 'javascript) - (or (string? (markup-body n)) - (and (pair? (markup-body n)) - (null? (cdr (markup-body n))) - (string? (car (markup-body n))))))) - :action (lambda (n e) - (let* ((body (markup-body n)) - (email (if (string? body) body (car body))) - (split (pregexp-split "@" email)) - (na (car split)) - (do (if (pair? (cdr split)) (cadr split) "")) - (nn (pregexp-replace* "[.]" na " ")) - (dd (pregexp-replace* "[.]" do " ")) - (text (markup-option n :text))) - (display "<script language=\"JavaScript\" type=\"text/javascript\"") - (if (not text) - (printf ">skribenospam( ~s, ~s, true )" nn dd) - (begin - (printf ">skribenospam( ~s, ~s, false )" nn dd) - (display "</script>") - (output text e) - (display "<script language=\"JavaScript\" type=\"text/javascript\">document.write(\"</\" + \"a>\")"))) - (display "</script>\n")))) - -;*---------------------------------------------------------------------*/ -;* mark ... @label mark@ */ -;*---------------------------------------------------------------------*/ -(markup-writer 'mark - :before (lambda (n e) - (printf "<a name=\"~a\"" (string-canonicalize (markup-ident n))) - (html-class n) - (display ">")) - :after "</a>") - -;*---------------------------------------------------------------------*/ -;* ref ... @label ref@ */ -;*---------------------------------------------------------------------*/ -(markup-writer 'ref - :options '(:text :chapter :section :subsection :subsubsection :figure :mark :handle) - :before (lambda (n e) - (let* ((c (handle-ast (markup-body n))) - (id (markup-ident c)) - (f (html-file c e)) - (class (if (markup-class n) - (markup-class n) - "inbound"))) - (printf "<a href=\"~a#~a\" class=\"~a\"" - (if (string=? f *skribe-dest*) - "" - (strip-ref-base (or f *skribe-dest* ""))) - (string-canonicalize id) - class) - (display ">"))) - :action (lambda (n e) - (let ((t (markup-option n :text)) - (m (markup-option n 'mark)) - (f (markup-option n :figure)) - (c (markup-option n :chapter)) - (s (markup-option n :section)) - (ss (markup-option n :subsection)) - (sss (markup-option n :subsubsection))) - (cond - (t - (output t e)) - (f - (output (new markup - (markup '&html-figure-ref) - (body (markup-body n))) - e)) - ((or c s ss sss) - (output (new markup - (markup '&html-section-ref) - (body (markup-body n))) - e)) - - ((not m) - (output (new markup - (markup '&html-unmark-ref) - (body (markup-body n))) - e)) - (else - (display m))))) - :after "</a>") - -;*---------------------------------------------------------------------*/ -;* &html-figure-ref ... */ -;*---------------------------------------------------------------------*/ -(markup-writer '&html-figure-ref - :action (lambda (n e) - (let ((c (handle-ast (markup-body n)))) - (if (or (not (markup? c)) - (not (is-markup? c 'figure))) - (display "???") - (output (markup-option c :number) e))))) - -;*---------------------------------------------------------------------*/ -;* &html-section-ref ... */ -;*---------------------------------------------------------------------*/ -(markup-writer '&html-section-ref - :action (lambda (n e) - (let ((c (handle-ast (markup-body n)))) - (if (not (markup? c)) - (display "???") - (output (markup-option c :title) e))))) - -;*---------------------------------------------------------------------*/ -;* &html-unmark-ref ... */ -;*---------------------------------------------------------------------*/ -(markup-writer '&html-unmark-ref - :action (lambda (n e) - (let ((c (handle-ast (markup-body n)))) - (if (not (markup? c)) - (display "???") - (let ((t (markup-option c :title))) - (if t - (output t e) - (let ((l (markup-option c :legend))) - (if l - (output t e) - (display - (string-canonicalize - (markup-ident c))))))))))) - -;*---------------------------------------------------------------------*/ -;* bib-ref ... */ -;*---------------------------------------------------------------------*/ -(markup-writer 'bib-ref - :options '(:text :bib) - :before "[" - :action (lambda (n e) (output n e (markup-writer-get 'ref e))) - :after "]") - -;*---------------------------------------------------------------------*/ -;* bib-ref+ ... */ -;*---------------------------------------------------------------------*/ -(markup-writer 'bib-ref+ - :options '(:text :bib) - :before "[" - :action (lambda (n e) - (let loop ((rs (markup-body n))) - (cond - ((null? rs) - #f) - (else - (if (is-markup? (car rs) 'bib-ref) - (output (car rs) e (markup-writer-get 'ref e)) - (output (car rs) e)) - (if (pair? (cdr rs)) - (begin - (display ",") - (loop (cdr rs)))))))) - :after "]") - -;*---------------------------------------------------------------------*/ -;* url-ref ... */ -;*---------------------------------------------------------------------*/ -(markup-writer 'url-ref - :options '(:url :text) - :before (lambda (n e) - (let* ((url (markup-option n :url)) - (class (cond - ((markup-class n) - (markup-class n)) - ((not (string? url)) - #f) - (else - (let ((l (string-length url))) - (let loop ((i 0)) - (cond - ((= i l) - #f) - ((char=? (string-ref url i) #\:) - (substring url 0 i)) - (else - (loop (+ i 1)))))))))) - (display "<a href=\"") - (output url html-title-engine) - (display "\"") - (when class (printf " class=\"~a\"" class)) - (display ">"))) - :action (lambda (n e) - (let ((v (markup-option n :text))) - (output (or v (markup-option n :url)) e))) - :after "</a>") - -;*---------------------------------------------------------------------*/ -;* line-ref ... */ -;*---------------------------------------------------------------------*/ -(markup-writer 'line-ref - :options '(:offset) - :before (html-markup-class "i") - :action (lambda (n e) - (let ((o (markup-option n :offset)) - (v (string->number (markup-option n :text)))) - (if (and (number? o) (number? v)) - (markup-option-add! n :text (+ o v))) - (output n e (markup-writer-get 'ref e)) - (if (and (number? o) (number? v)) - (markup-option-add! n :text v)))) - :after "</i>") - -;*---------------------------------------------------------------------*/ -;* page-ref ... */ -;*---------------------------------------------------------------------*/ -(markup-writer 'page-ref - :options '(:mark :handle) - :action (lambda (n e) - (error 'page-ref:html "Not implemented yet" n))) - -;*---------------------------------------------------------------------*/ -;* &bib-entry-label ... */ -;*---------------------------------------------------------------------*/ -(markup-writer '&bib-entry-label - :options '(:title) - :before (lambda (n e) - (printf "<a name=\"~a\"" (string-canonicalize (markup-ident n))) - (html-class n) - (display ">")) - :action (lambda (n e) - (output n e (markup-writer-get '&bib-entry-label base-engine))) - :after "</a>") - -;*---------------------------------------------------------------------*/ -;* &bib-entry-title ... */ -;*---------------------------------------------------------------------*/ -(markup-writer '&bib-entry-title - :action (lambda (n e) - (let* ((t (bold (markup-body n))) - (en (handle-ast (ast-parent n))) - (url (or (markup-option en 'url) - (markup-option en 'documenturl))) - (ht (if url (ref :url (markup-body url) :text t) t))) - (skribe-eval ht e)))) - -;*---------------------------------------------------------------------*/ -;* &bib-entry-url ... */ -;*---------------------------------------------------------------------*/ -(markup-writer '&bib-entry-url - :action (lambda (n e) - (let* ((en (handle-ast (ast-parent n))) - (url (markup-option en 'url)) - (t (bold (markup-body url)))) - (skribe-eval (ref :url (markup-body url) :text t) e)))) - -;*---------------------------------------------------------------------*/ -;* &the-index-header ... */ -;*---------------------------------------------------------------------*/ -(markup-writer '&the-index-header - :action (lambda (n e) - (display "<center") - (html-class n) - (display ">") - (for-each (lambda (h) - (let ((f (engine-custom e 'index-header-font-size))) - (if f - (skribe-eval (font :size f (bold (it h))) e) - (output h e)) - (display " "))) - (markup-body n)) - (display "</center>") - (skribe-eval (linebreak 2) e))) - -;*---------------------------------------------------------------------*/ -;* &source-comment ... */ -;*---------------------------------------------------------------------*/ -(markup-writer '&source-comment - :action (lambda (n e) - (let* ((cc (engine-custom e 'source-comment-color)) - (n1 (it (markup-body n))) - (n2 (if (and (engine-custom e 'source-color) cc) - (color :fg cc n1) - n1))) - (skribe-eval n2 e)))) - -;*---------------------------------------------------------------------*/ -;* &source-line-comment ... */ -;*---------------------------------------------------------------------*/ -(markup-writer '&source-line-comment - :action (lambda (n e) - (let* ((cc (engine-custom e 'source-comment-color)) - (n1 (bold (markup-body n))) - (n2 (if (and (engine-custom e 'source-color) cc) - (color :fg cc n1) - n1))) - (skribe-eval n2 e)))) - -;*---------------------------------------------------------------------*/ -;* &source-keyword ... */ -;*---------------------------------------------------------------------*/ -(markup-writer '&source-keyword - :action (lambda (n e) - (skribe-eval (bold (markup-body n)) e))) - -;*---------------------------------------------------------------------*/ -;* &source-error ... */ -;*---------------------------------------------------------------------*/ -(markup-writer '&source-error - :action (lambda (n e) - (let* ((cc (engine-custom e 'source-error-color)) - (n1 (bold (markup-body n))) - (n2 (if (and (engine-custom e 'source-color) cc) - (color :fg cc n1) - n1))) - (skribe-eval n2 e)))) - -;*---------------------------------------------------------------------*/ -;* &source-define ... */ -;*---------------------------------------------------------------------*/ -(markup-writer '&source-define - :action (lambda (n e) - (let* ((cc (engine-custom e 'source-define-color)) - (n1 (bold (markup-body n))) - (n2 (if (and (engine-custom e 'source-color) cc) - (color :fg cc n1) - n1))) - (skribe-eval n2 e)))) - -;*---------------------------------------------------------------------*/ -;* &source-module ... */ -;*---------------------------------------------------------------------*/ -(markup-writer '&source-module - :action (lambda (n e) - (let* ((cc (engine-custom e 'source-module-color)) - (n1 (bold (markup-body n))) - (n2 (if (and (engine-custom e 'source-color) cc) - (color :fg cc n1) - n1))) - (skribe-eval n2 e)))) - -;*---------------------------------------------------------------------*/ -;* &source-markup ... */ -;*---------------------------------------------------------------------*/ -(markup-writer '&source-markup - :action (lambda (n e) - (let* ((cc (engine-custom e 'source-markup-color)) - (n1 (bold (markup-body n))) - (n2 (if (and (engine-custom e 'source-color) cc) - (color :fg cc n1) - n1))) - (skribe-eval n2 e)))) - -;*---------------------------------------------------------------------*/ -;* &source-thread ... */ -;*---------------------------------------------------------------------*/ -(markup-writer '&source-thread - :action (lambda (n e) - (let* ((cc (engine-custom e 'source-thread-color)) - (n1 (bold (markup-body n))) - (n2 (if (and (engine-custom e 'source-color) cc) - (color :fg cc n1) - n1))) - (skribe-eval n2 e)))) - -;*---------------------------------------------------------------------*/ -;* &source-string ... */ -;*---------------------------------------------------------------------*/ -(markup-writer '&source-string - :action (lambda (n e) - (let* ((cc (engine-custom e 'source-string-color)) - (n1 (markup-body n)) - (n2 (if (and (engine-custom e 'source-color) cc) - (color :fg cc n1) - n1))) - (skribe-eval n2 e)))) - -;*---------------------------------------------------------------------*/ -;* &source-bracket ... */ -;*---------------------------------------------------------------------*/ -(markup-writer '&source-bracket - :action (lambda (n e) - (let* ((cc (engine-custom e 'source-bracket-color)) - (n1 (markup-body n)) - (n2 (if (and (engine-custom e 'source-color) cc) - (color :fg cc (bold n1)) - (bold n1)))) - (skribe-eval n2 e)))) - -;*---------------------------------------------------------------------*/ -;* &source-type ... */ -;*---------------------------------------------------------------------*/ -(markup-writer '&source-type - :action (lambda (n e) - (let* ((cc (engine-custom e 'source-type-color)) - (n1 (markup-body n)) - (n2 (if (and (engine-custom e 'source-color) cc) - (color :fg cc n1) - (it n1)))) - (skribe-eval n2 e)))) - -;*---------------------------------------------------------------------*/ -;* &source-key ... */ -;*---------------------------------------------------------------------*/ -(markup-writer '&source-key - :action (lambda (n e) - (let* ((cc (engine-custom e 'source-type-color)) - (n1 (markup-body n)) - (n2 (if (and (engine-custom e 'source-color) cc) - (color :fg cc (bold n1)) - (it n1)))) - (skribe-eval n2 e)))) - -;*---------------------------------------------------------------------*/ -;* &source-type ... */ -;*---------------------------------------------------------------------*/ -(markup-writer '&source-type - :action (lambda (n e) - (let* ((cc (engine-custom e 'source-type-color)) - (n1 (markup-body n)) - (n2 (if (and (engine-custom e 'source-color) cc) - (color :fg "red" (bold n1)) - (bold n1)))) - (skribe-eval n2 e)))) - -;*---------------------------------------------------------------------*/ -;* Restore the base engine */ -;*---------------------------------------------------------------------*/ -(default-engine-set! (find-engine 'base)) |