From 4610f06807135d724a73686467cffae61c43caee Mon Sep 17 00:00:00 2001
From: fred <fred>
Date: Fri, 16 Aug 1996 21:11:00 +0000
Subject: [PATCH] lilypond-0.0.1

---
 dstream.cc  | 46 ++++++++++++++++++++++++++++++++++++++++++++++
 dstream.hh  | 29 +++++++++++++++++++++++++++++
 notename.hh |  2 ++
 3 files changed, 77 insertions(+)
 create mode 100644 dstream.cc
 create mode 100644 dstream.hh
 create mode 100644 notename.hh

diff --git a/dstream.cc b/dstream.cc
new file mode 100644
index 0000000000..197e5300cf
--- /dev/null
+++ b/dstream.cc
@@ -0,0 +1,46 @@
+// implementation of debug/TeX stream.
+#include <fstream.h>
+
+#include "dstream.hh"
+#include "string.hh"
+
+
+
+dstream mtor(cout);
+
+///
+dstream &
+dstream::operator<<(String s)
+{       
+    for (const char *cp = s  ; *cp; cp++)
+	switch(*cp) 
+	    {
+	    case '{':
+	    case '[':
+	    case '(': indentlvl += INDTAB;
+		*os << *cp;		
+		break;
+		
+	    case ')':
+	    case ']':
+	    case '}':
+		indentlvl -= INDTAB;
+		*os << *cp		;
+		
+		if  (indentlvl<0) indentlvl = 0;
+		break;
+		
+	    case '\n':
+		*os << '\n' << String (' ', indentlvl) << flush;
+		break;	      
+	    default:
+		*os << *cp;
+		break;
+	    }
+    return *this;
+    
+}
+
+/** only output possibility. Delegates all conversion to String class.
+ */
+
diff --git a/dstream.hh b/dstream.hh
new file mode 100644
index 0000000000..3a47a84784
--- /dev/null
+++ b/dstream.hh
@@ -0,0 +1,29 @@
+// debug_stream
+
+#ifndef DSTREAM_HH
+#define DSTREAM_HH
+
+#include "string.hh"
+
+const char eol= '\n';
+
+/// debug stream
+class dstream
+{
+    ostream *os;
+    int indentlvl;
+
+    /// indent of each level 
+    const INDTAB = 3;
+public:
+    dstream(ostream &r){
+	os = &r;
+	indentlvl = 0;	
+    }
+    dstream &operator << (String s);
+};
+ /**
+   a class for providing debug output of nested structures,
+   with indents according to \{\}()[]
+  */     
+#endif
diff --git a/notename.hh b/notename.hh
new file mode 100644
index 0000000000..ef04a0da7c
--- /dev/null
+++ b/notename.hh
@@ -0,0 +1,2 @@
+
+void lookup_notename(int &large, int &small, String s);
-- 
2.39.5