Web: Add GSoC entry for ScholarLY

[lilypond.git] / scm / lily.scm

diff --git a/scm/lily.scm b/scm/lily.scm
index 6322e0196053af7480909fc3ddbbd2d148b56e00..eb487d33e9f0cc19c4443105c4b1d8c6fc26fd32 100644 (file)
--- a/scm/lily.scm
+++ b/scm/lily.scm
@@ -41,7 +41,25 @@
 (define-public PLATFORM
   (string->symbol
    (string-downcase
-    (car (string-tokenize (utsname:sysname (uname)))))))
+    (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.
@@ -489,7 +507,8 @@ 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 +579,6 @@ messages into errors.")
     "auto-beam.scm"
     "chord-name.scm"
     "bezier-tools.scm"
-    "ly-syntax-constructors.scm"
 
     "define-context-properties.scm"
     "translation-functions.scm"
@@ -715,7 +733,6 @@ 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")