X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=scm%2Fdocument-translation.scm;h=5e867bb4c24bfc84193a90a41ca300522043d689;hb=refs%2Fheads%2Fdebian;hp=00b22be7a31ebc0640486a95653c2e7df610ae31;hpb=f5a18c364cf7688d9ac6e09996a489a93a821b3c;p=lilypond.git

diff --git a/scm/document-translation.scm b/scm/document-translation.scm
index 00b22be7a3..5e867bb4c2 100644
--- a/scm/document-translation.scm
+++ b/scm/document-translation.scm
@@ -31,80 +31,79 @@
 
 (define (engraver-doc-string engraver in-which-contexts)
   (let* ((propsr (assoc-get 'properties-read (ly:translator-description engraver)))
-	 (propsw (assoc-get 'properties-written (ly:translator-description engraver)))
-	 (accepted  (assoc-get 'events-accepted (ly:translator-description engraver)))
-	 (name-sym  (ly:translator-name engraver))
-	 (name-str (symbol->string name-sym))
-	 (desc (assoc-get 'description (ly:translator-description engraver)))
-	 (grobs (engraver-grobs engraver)))
+         (propsw (assoc-get 'properties-written (ly:translator-description engraver)))
+         (accepted  (assoc-get 'events-accepted (ly:translator-description engraver)))
+         (name-sym  (ly:translator-name engraver))
+         (name-str (symbol->string name-sym))
+         (desc (assoc-get 'description (ly:translator-description engraver)))
+         (grobs (engraver-grobs engraver)))
 
     (string-append
      desc
      "\n\n"
      (if (pair? accepted)
-	 (string-append
-	  "Music types accepted:\n\n"
-	  (human-listify
-	   (map ref-ify (sort (map symbol->string accepted) ly:string-ci<?))))
-	 "")
+         (string-append
+          "Music types accepted:\n\n"
+          (human-listify
+           (map ref-ify (sort (map symbol->string accepted) ly:string-ci<?))))
+         "")
      "\n\n"
      (if (pair? propsr)
-	 (string-append
-	  "Properties (read)"
-	  (description-list->texi
-	   (map (lambda (x) (property->texi 'translation x '()))
-	        (sort propsr ly:symbol-ci<?))
-	   #t))
-	 "")
+         (string-append
+          "Properties (read)"
+          (description-list->texi
+           (map (lambda (x) (property->texi 'translation x '()))
+                (sort propsr ly:symbol-ci<?))
+           #t))
+         "")
 
      (if (null? propsw)
-	 ""
-	 (string-append
-	  "Properties (write)"
-	  (description-list->texi
-	   (map (lambda (x) (property->texi 'translation x '()))
-	        (sort propsw ly:symbol-ci<?))
-	   #t)))
+         ""
+         (string-append
+          "Properties (write)"
+          (description-list->texi
+           (map (lambda (x) (property->texi 'translation x '()))
+                (sort propsw ly:symbol-ci<?))
+           #t)))
      (if  (null? grobs)
-	  ""
-	  (string-append
-	   "\n\nThis engraver creates the following layout object(s):\n\n"
-	   (human-listify (map ref-ify (uniq-list (sort grobs ly:string-ci<?))))
-	   "."))
+          ""
+          (string-append
+           "\n\nThis engraver creates the following layout object(s):\n\n"
+           (human-listify (map ref-ify (uniq-list (sort grobs ly:string-ci<?))))
+           "."))
 
      "\n\n"
 
      (if in-which-contexts
-	 (let* ((layout-alist (ly:output-description $defaultlayout))
-		(context-description-alist (map cdr layout-alist))
-		(contexts
-		 (apply append
-			(map
-			 (lambda (x)
-			   (let* ((context (assoc-get 'context-name x))
-				  (group (assq-ref x 'group-type))
-				  (consists (append
-					     (if group
-						 (list group)
-						 '())
-					     (assoc-get 'consists x))))
-			     (if (member name-sym consists)
-				 (list context)
-				 '())))
-			 context-description-alist)))
-		(context-list (human-listify (map ref-ify
-						  (sort
-						   (map symbol->string contexts)
-						   ly:string-ci<?)))))
-	   (string-append
-	    "@code{" name-str "} "
-	    (if (equal? context-list "none")
-		"is not part of any context"
-		(string-append
-		 "is part of the following context(s): "
-		 context-list))
-	    "."))
-	 ""))))
+         (let* ((layout-alist (ly:output-description $defaultlayout))
+                (context-description-alist (map cdr layout-alist))
+                (contexts
+                 (append-map
+                  (lambda (x)
+                    (let* ((context (assoc-get 'context-name x))
+                           (group (assq-ref x 'group-type))
+                           (consists (append
+                                      (if group
+                                          (list group)
+                                          '())
+                                      (assoc-get 'consists x))))
+                      (if (member name-sym consists)
+                          (list context)
+                          '())))
+                  context-description-alist))
+                (context-list (human-listify (map ref-ify
+                                                  (sort
+                                                   (map symbol->string contexts)
+                                                   ly:string-ci<?)))))
+           (string-append
+            "@code{" name-str "} "
+            (if (equal? context-list "none")
+                "is not part of any context"
+                (string-append
+                 "is part of the following context(s): "
+                 context-list))
+            "."))
+         ""))))
 
 ;; First level Engraver description
 (define (engraver-doc grav)
@@ -114,7 +113,7 @@
 
 ;; Second level, part of Context description
 (define name->engraver-table (make-hash-table 61))
-(map
+(for-each
  (lambda (x)
    (hash-set! name->engraver-table (ly:translator-name x) x))
  (ly:get-all-translators))
@@ -129,45 +128,45 @@
   (let* ((eg (find-engraver-by-name name)))
 
     (cons (string-append "@code{" (ref-ify (symbol->string name)) "}")
-	  (engraver-doc-string eg #f))))
+          (engraver-doc-string eg #f))))
 
 (define (document-property-operation op)
   (let ((tag (car op))
-	(context-sym (cadr op))
-	(args (cddr op))
-	)
+        (context-sym (cadr op))
+        (args (cddr op))
+        )
 
     (cond
      ((equal?  tag 'push)
       (let*
-	  ((value (car args))
-	   (path (cdr args)))
-
-      (string-append
-       "@item Set "
-       (format #f "grob-property @code{~a} "
-	       (string-join (map symbol->string path) " "))
-       (format #f "in @ref{~a} to ~a."
-	       context-sym (scm->texi value))
-       "\n")))
+          ((value (car args))
+           (path (cdr args)))
+
+        (string-append
+         "@item Set "
+         (format #f "grob-property @code{~a} "
+                 (string-join (map symbol->string path) " "))
+         (format #f "in @ref{~a} to ~a."
+                 context-sym (scm->texi value))
+         "\n")))
      ((equal? (object-property context-sym 'is-grob?) #t) "")
      ((equal? tag 'assign)
       (format #f "@item Set translator property @code{~a} to ~a.\n"
-	      context-sym
-	      (scm->texi (car args))))
+              context-sym
+              (scm->texi (car args))))
      )))
 
 
 (define (context-doc context-desc)
   (let* ((name-sym (assoc-get 'context-name context-desc))
-	 (name (symbol->string name-sym))
-	 (aliases (map symbol->string (assoc-get 'aliases context-desc)))
-	 (desc (assoc-get 'description context-desc "(not documented"))
-	 (accepts (assoc-get 'accepts context-desc))
-	 (consists (assoc-get 'consists context-desc))
-	 (props (assoc-get 'property-ops context-desc))
-	 (grobs  (context-grobs context-desc))
-	 (grob-refs (map ref-ify (sort grobs ly:string-ci<?))))
+         (name (symbol->string name-sym))
+         (aliases (map symbol->string (assoc-get 'aliases context-desc)))
+         (desc (assoc-get 'description context-desc "(not documented"))
+         (accepts (assoc-get 'accepts context-desc))
+         (consists (assoc-get 'consists context-desc))
+         (props (assoc-get 'property-ops context-desc))
+         (grobs  (context-grobs context-desc))
+         (grob-refs (map ref-ify (sort grobs ly:string-ci<?))))
 
     (make <texi-node>
       #:name name
@@ -175,72 +174,71 @@
       (string-append
        desc
        (if (pair? aliases)
-	   (string-append
-	    "\n\nThis context also accepts commands for the following context(s):\n\n"
-	    (human-listify (sort aliases ly:string-ci<?))
-	    ".")
-	   "")
+           (string-append
+            "\n\nThis context also accepts commands for the following context(s):\n\n"
+            (human-listify (sort aliases ly:string-ci<?))
+            ".")
+           "")
 
        "\n\nThis context creates the following layout object(s):\n\n"
        (human-listify (uniq-list grob-refs))
        "."
 
        (if (and (pair? props) (not (null? props)))
-	   (let ((str (apply string-append
-		             (sort (map document-property-operation props)
-			           ly:string-ci<?))))
-	     (if (string-null? str)
-		 ""
-		 (string-append
-		  "\n\nThis context sets the following properties:\n\n"
-		  "@itemize @bullet\n"
-		  str
-		  "@end itemize\n")))
-	   "")
+           (let ((str (string-concatenate
+                       (sort (map document-property-operation props)
+                             ly:string-ci<?))))
+             (if (string-null? str)
+                 ""
+                 (string-append
+                  "\n\nThis context sets the following properties:\n\n"
+                  "@itemize @bullet\n"
+                  str
+                  "@end itemize\n")))
+           "")
 
        (if (null? accepts)
-	   "\n\nThis context is a `bottom' context; it cannot contain other contexts."
-	   (string-append
-	    "\n\nContext "
-	    name
-	    " can contain\n"
-	    (human-listify (map ref-ify (sort (map symbol->string accepts)
-					      ly:string-ci<?)))
-	    "."))
+           "\n\nThis context is a `bottom' context; it cannot contain other contexts."
+           (string-append
+            "\n\nContext "
+            name
+            " can contain\n"
+            (human-listify (map ref-ify (sort (map symbol->string accepts)
+                                              ly:string-ci<?)))
+            "."))
 
        (if (null? consists)
-	   ""
-	   (string-append
-	    "\n\nThis context is built from the following engraver(s):"
-	    (description-list->texi
-	     (map document-engraver-by-name (sort consists ly:symbol-ci<?))
-	     #t)))))))
+           ""
+           (string-append
+            "\n\nThis context is built from the following engraver(s):"
+            (description-list->texi
+             (map document-engraver-by-name (sort consists ly:symbol-ci<?))
+             #t)))))))
 
 (define (engraver-grobs grav)
   (let* ((eg (if (symbol? grav)
-		 (find-engraver-by-name grav)
-		 grav)))
+                 (find-engraver-by-name grav)
+                 grav)))
     (if (eq? eg #f)
-	'()
-	(map symbol->string (assoc-get 'grobs-created (ly:translator-description eg))))))
+        '()
+        (map symbol->string (assoc-get 'grobs-created (ly:translator-description eg))))))
 
 (define (context-grobs context-desc)
   (let* ((group (assq-ref context-desc 'group-type))
-	 (consists (append
-		    (if group
-			(list group)
-			'())
-		    (assoc-get 'consists context-desc)))
-	 (grobs  (apply append
-			(map engraver-grobs consists))))
+         (consists (append
+                    (if group
+                        (list group)
+                        '())
+                    (assoc-get 'consists context-desc)))
+         (grobs (append-map engraver-grobs consists)))
     grobs))
 
 (define (all-contexts-doc)
   (let* ((layout-alist
-	  (sort (ly:output-description $defaultlayout)
-		(lambda (x y) (ly:symbol-ci<? (car x) (car y)))))
-	 (names (sort (map symbol->string (map car layout-alist)) ly:string-ci<?))
-	 (contexts (map cdr layout-alist)))
+          (sort (ly:output-description $defaultlayout)
+                (lambda (x y) (ly:symbol-ci<? (car x) (car y)))))
+         (names (sort (map symbol->string (map car layout-alist)) ly:string-ci<?))
+         (contexts (map cdr layout-alist)))
 
     (make <texi-node>
       #:name "Contexts"
@@ -251,8 +249,8 @@
 (define all-engravers-list  (ly:get-all-translators))
 (set! all-engravers-list
       (sort all-engravers-list
-	    (lambda (a b) (ly:string-ci<? (symbol->string (ly:translator-name a))
-				    (symbol->string (ly:translator-name b))))))
+            (lambda (a b) (ly:string-ci<? (symbol->string (ly:translator-name a))
+                                          (symbol->string (ly:translator-name b))))))
 
 (define (all-engravers-doc)
   (make <texi-node>
@@ -264,12 +262,12 @@
 
 (define (translation-properties-doc-string lst)
   (let* ((ps (sort (map symbol->string lst) ly:string-ci<?))
-	 (sortedsyms (map string->symbol ps))
-	 (propdescs
-	  (map
-	   (lambda (x) (property->texi 'translation  x '()))
-	   sortedsyms))
-	 (texi (description-list->texi propdescs #f)))
+         (sortedsyms (map string->symbol ps))
+         (propdescs
+          (map
+           (lambda (x) (property->texi 'translation  x '()))
+           sortedsyms))
+         (texi (description-list->texi propdescs #f)))
     texi))
 
 (define (translation-doc-node)
@@ -284,10 +282,10 @@
        #:name "Tunable context properties"
        #:desc "All tunable context properties."
        #:text (translation-properties-doc-string
-	       all-user-translation-properties))
+               all-user-translation-properties))
 
      (make <texi-node>
        #:name "Internal context properties"
        #:desc "All internal context properties."
        #:text (translation-properties-doc-string
-	       all-internal-translation-properties)))))
+               all-internal-translation-properties)))))