X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Fparse-scm.cc;h=c4d535d85dbe94b3be7833b40997bc16d06c7479;hb=f9214bac21e9926dc3248416f58190c98c4167a9;hp=2f8aa221d132976e0b95abff519623dc5e32c2a4;hpb=a999ec6e8af5951c122366fc5a80d66cec2ff6f0;p=lilypond.git

diff --git a/lily/parse-scm.cc b/lily/parse-scm.cc
index 2f8aa221d1..c4d535d85d 100644
--- a/lily/parse-scm.cc
+++ b/lily/parse-scm.cc
@@ -3,13 +3,15 @@
 
   source file of the GNU LilyPond music typesetter
 
-  (c) 2004--2005 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+  (c) 2004--2007 Han-Wen Nienhuys <hanwen@xs4all.nl>
 */
 
 #include "parse-scm.hh"
 
 #include <cstdio>
+using namespace std;
 
+#include "international.hh"
 #include "main.hh"
 #include "paper-book.hh"
 #include "source-file.hh"
@@ -21,14 +23,17 @@
 SCM
 internal_ly_parse_scm (Parse_start *ps)
 {
-  Source_file *sf = ps->start_location_.source_file_;
+  Source_file *sf = ps->start_location_.get_source_file ();
   SCM port = sf->get_port ();
 
-  int off = ps->start_location_.start_ - sf->to_str0 ();
+  int off = ps->start_location_.start () - sf->c_str ();
 
   scm_seek (port, scm_long2num (off), scm_long2num (SEEK_SET));
   SCM from = scm_ftell (port);
 
+  scm_set_port_line_x (port,  scm_from_int (ps->start_location_.line_number () -1));
+  scm_set_port_column_x (port,  scm_from_int (ps->start_location_.column_number () -1));
+  
   SCM answer = SCM_UNSPECIFIED;
   SCM form = scm_read (port);
 
@@ -92,27 +97,20 @@ parse_handler (void *data, SCM tag, SCM args)
   return SCM_UNDEFINED;
 }
 
-/*
-  Do some magical incantations: if not, lily will exit on the first
-  GUILE error, leaving no location trace.
-*/
-
-#if GUILE_MINOR_VERSION < 7
-#define READ_ERROR "misc-error"
-#else
-#define READ_ERROR "read-error"
-#endif
-
 SCM
 protected_ly_parse_scm (Parse_start *ps)
 {
-  return scm_internal_catch (ly_symbol2scm (READ_ERROR),
+  /*
+    Catch #t : catch all Scheme level errors.
+   */
+  return scm_internal_catch (SCM_BOOL_T, 
 			     &catch_protected_parse_body,
 			     (void *) ps,
 			     &parse_handler, (void *) ps);
 }
 
 bool parse_protect_global = true;
+bool parsed_objects_should_be_dead = false;
 
 /* Try parsing.  Upon failure return SCM_UNDEFINED.
    FIXME: shouldn't we return SCM_UNSCPECIFIED -- jcn  */