Doc-es: update Usage/External.

[lilypond.git] / scm / lily.scm

diff --git a/scm/lily.scm b/scm/lily.scm
index 27ba76ab378e3d0b1670666bf323b0089f0dada6..5ead4e6c9cf9da25e8f12bcf08cdfa145692f613 100644 (file)
--- a/scm/lily.scm
+++ b/scm/lily.scm
@@ -43,6 +43,24 @@
    (string-downcase
     (car (string-tokenize (utsname:sysname (uname)) char-set:letter)))))
 
+;; We don't use (srfi srfi-39) (parameter objects) here because that
+;; does not give us a name/handle to the underlying fluids themselves.
+
+(define %parser (make-fluid))
+(define %location (make-fluid))
+;; No public setters: should not get overwritten in action
+(define-public (*parser*) (fluid-ref %parser))
+(define-public (*location*) (fluid-ref %location))
+;; but properly scoped location should be fine
+(defmacro-public with-location (loc . body)
+  `(with-fluids ((,%location ,loc)) ,@body))
+
+;; It would be nice to convert occurences of parser/location to
+;; (*parser*)/(*location*) using the syncase module but it is utterly
+;; broken in GUILE 1 and would require changing a lot of unrelated
+;; innocuous constructs which just happen to fall apart with
+;; inscrutable error messages.
+
 ;;
 ;; Session-handling variables and procedures.
 ;;
@@ -227,6 +245,9 @@ configurations.")
      #f
      "Dump output signatures of each system.  Used for
 regression testing.")
+    (embed-source-code
+     #f
+     "Embed the source files inside the generated PDF document.")
     (eps-box-padding
      #f
      "Pad left edge of the output EPS bounding box by
@@ -489,7 +510,8 @@ messages into errors.")
             (and (eq? PLATFORM 'windows)
                  (> file-name-length 2)
                  (eq? (string-ref file-name 1) #\:)
-                 (eq? (string-ref file-name 2) #\/))))))
+                 (or (eq? (string-ref file-name 2) #\\)
+                     (eq? (string-ref file-name 2) #\/)))))))
 
 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 ;;; If necessary, emulate Guile V2 module_export_all! for Guile V1.8.n
@@ -560,7 +582,6 @@ messages into errors.")
     "auto-beam.scm"
     "chord-name.scm"
     "bezier-tools.scm"
-    "ly-syntax-constructors.scm"
 
     "define-context-properties.scm"
     "translation-functions.scm"
@@ -657,6 +678,10 @@ messages into errors.")
     (,fraction? . "fraction, as pair")
     (,grob-list? . "list of grobs")
     (,index? . "non-negative integer")
+    (,key? . "index or symbol")
+    (,key-list? . "list of indexes or symbols")
+    (,key-list-or-music? . "key list or music")
+    (,key-list-or-symbol? . "key list or symbol")
     (,markup? . "markup")
     (,markup-command-list? . "markup command list")
     (,markup-list? . "markup list")
@@ -715,7 +740,6 @@ messages into errors.")
     (,ly:pitch? . "pitch")
     (,ly:prob? . "property object")
     (,ly:score? . "score")
-    (,ly:simple-closure? . "simple closure")
     (,ly:skyline? . "skyline")
     (,ly:skyline-pair? . "pair of skylines")
     (,ly:source-file? . "source file")