DOC -- Add stubs for programming tutorials to CG

[lilypond.git] / lily / input.cc

diff --git a/lily/input.cc b/lily/input.cc
index 14b281fbb87baadb49e10b2b1032d1a4c776bbaa..e3027950424fdfad0b4d4891037a11a65122ea1c 100644 (file)
--- a/lily/input.cc
+++ b/lily/input.cc
@@ -3,7 +3,7 @@
 
   source file of the LilyPond music typesetter
 
-  (c) 1997--2006 Han-Wen Nienhuys <hanwen@xs4all.nl>
+  (c) 1997--2009 Han-Wen Nienhuys <hanwen@xs4all.nl>
 */
 
 #include "input.hh"
@@ -12,8 +12,9 @@
 using namespace std;
 
 #include "international.hh"
+#include "program-option.hh"
 #include "source-file.hh"
-#include "source.hh"
+#include "sources.hh"
 #include "warn.hh"
 
 Input::Input (Input const &i)
@@ -79,15 +80,22 @@ Input::message (string s) const
 void
 Input::programming_error (string s) const
 {
-  message (_f ("programming error: %s", s.c_str ()));
-  message (_ ("continuing, cross fingers") + "\n");
+  if (get_program_option ("warning-as-error"))
+    ::error (s);
+  else {
+    message (_f ("programming error: %s", s.c_str ()));
+    message (_ ("continuing, cross fingers") + "\n");
+  }
 }
 
 
 void
 Input::warning (string s) const
 {
-  message (_f ("warning: %s", s));
+  if (get_program_option ("warning-as-error"))
+    ::error (s);
+  else
+    message (_f ("warning: %s", s));
 }
 
 void
@@ -139,8 +147,8 @@ Input::line_number () const
 int
 Input::column_number () const
 {
-  int line, chr, col = 0;
-  source_file_->get_counts (start_, &line, &chr, &col);
+  int line, chr, col, offset = 0;
+  source_file_->get_counts (start_, &line, &chr, &col, &offset);
 
   return col;
 }
@@ -156,16 +164,16 @@ Input::end_line_number () const
 int
 Input::end_column_number () const
 {
-  int line, chr, col = 0;
-  source_file_->get_counts (end_, &line, &chr, &col);
+  int line, chr, col, offset = 0;
+  source_file_->get_counts (end_, &line, &chr, &col, &offset);
 
   return col;
 }
 
 void
-Input::get_counts (int *line, int *chr, int *col) const
+Input::get_counts (int *line, int *chr, int *col, int *offset) const
 {
-  source_file_->get_counts (start_, line, chr, col);
+  source_file_->get_counts (start_, line, chr, col, offset);
 }
 
 void