X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=scm%2Fdocumentation-lib.scm;h=182f5812721f34be60a59df1a74bb966fa5f64cc;hb=f2bd555640f6f28276fd56250c7e8b1bd07aa1df;hp=6f82b4018a4417b83e8d7f6934248320fa0257de;hpb=dc66bebbf1b1c3a4f34750b5f3254777dcf2766a;p=lilypond.git

diff --git a/scm/documentation-lib.scm b/scm/documentation-lib.scm
index 6f82b4018a..182f581272 100644
--- a/scm/documentation-lib.scm
+++ b/scm/documentation-lib.scm
@@ -1,10 +1,20 @@
+;;;; This file is part of LilyPond, the GNU music typesetter.
 ;;;;
-;;;; documentation-lib.scm -- Assorted Functions for generated documentation
+;;;; Copyright (C) 2000--2012 Han-Wen Nienhuys <hanwen@xs4all.nl>
+;;;;                 Jan Nieuwenhuizen <janneke@gnu.org>
 ;;;;
-;;;; source file of the GNU LilyPond music typesetter
+;;;; LilyPond is free software: you can redistribute it and/or modify
+;;;; it under the terms of the GNU General Public License as published by
+;;;; the Free Software Foundation, either version 3 of the License, or
+;;;; (at your option) any later version.
 ;;;;
-;;;; (c) 2000--2009 Han-Wen Nienhuys <hanwen@xs4all.nl>
-;;;;                 Jan Nieuwenhuizen <janneke@gnu.org>
+;;;; LilyPond is distributed in the hope that it will be useful,
+;;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+;;;; GNU General Public License for more details.
+;;;;
+;;;; You should have received a copy of the GNU General Public License
+;;;; along with LilyPond.  If not, see <http://www.gnu.org/licenses/>.
 
 (use-modules (oop goops)
 	     (srfi srfi-13)
@@ -46,7 +56,7 @@
        (node-children node)))
 
 (define (processing name)
-  (ly:message (_ "Processing ~S...") name))
+  (ly:basic-progress (_ "Processing ~S...") name))
 
 (define (self-evaluating? x)
   (or (number? x) (string? x) (procedure? x) (boolean? x)))
@@ -149,7 +159,7 @@ string-to-use).  If QUOTE? is #t, embed table in a @quotation environment."
   name)
 
 (define (ref-ify x)
-  "Return @ref{X}. If mapping ref-ify to a list that needs to be sorted,
+  "Return @ref{X}.  If mapping ref-ify to a list that needs to be sorted,
    sort the list first."
   (string-append "@ref{" x "}"))
 
@@ -165,10 +175,21 @@ string-to-use).  If QUOTE? is #t, embed table in a @quotation environment."
 (define (writing-wip x)
   (ly:message (_ "Writing ~S...") x))
 
+(define (identifier<? a b)
+  (ly:string-ci<?
+   (symbol->string (car a))
+   (symbol->string (car b))))
 
 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 ;; property  stuff.
 
+(define (verify-type-name where sym type)
+  (if (eq? type #f)
+      (ly:error (_ "cannot find description for property `~S' (~S)")
+                sym
+                where))
+  (type-name type))
+
 (define (property->texi where sym . rest)
   "Document SYM for WHERE (which can be translation, backend, music),
 with init values from ALIST (1st optional argument)
@@ -180,9 +201,9 @@ with init values from ALIST (1st optional argument)
 	 (doc-name (string->symbol
 		    (string-append (symbol->string where) "-doc")))
 	 (type (object-property sym type?-name))
-	 (typename (type-name type))
+	 (typename (verify-type-name where sym type))
 	 (desc (object-property sym doc-name))
-	 (handle (assoc sym alist)))
+	 (init-value (assoc-get sym alist)))
 
     (if (eq? desc #f)
 	(ly:error (_ "cannot find description for property ~S (~S)") sym where))
@@ -190,10 +211,10 @@ with init values from ALIST (1st optional argument)
     (cons
      (string-append "@code{" name "} "
 		    "(" typename ")"
-		    (if handle
+		    (if init-value
 			(string-append
 			 ":\n\n"
-			 (scm->texi (cdr handle))
+			 (scm->texi init-value)
 			 "\n\n")
 			""))
      desc)))