From: Reinhold Kainhofer <reinhold@kainhofer.com>
Date: Sun, 23 Sep 2007 12:03:03 +0000 (+0200)
Subject: MusicXML: Fix indentation of the Output_printer
X-Git-Tag: release/2.11.35-1~98
X-Git-Url: https://git.donarmstrong.com/?a=commitdiff_plain;h=a6d15c66a20432a2e7bf0d277a25105465f495db;p=lilypond.git

MusicXML: Fix indentation of the Output_printer

a < increases indentation by one. However, \< or -< should not and <<
should only increase by one, too. The same goes for \>, -> and >>.

Signed-off-by: Reinhold Kainhofer <reinhold@kainhofer.com>
---

diff --git a/python/musicexp.py b/python/musicexp.py
index 504cdf139a..8649528aba 100644
--- a/python/musicexp.py
+++ b/python/musicexp.py
@@ -75,8 +75,14 @@ class Output_printer:
         self._line += str
 
     def unformatted_output (self, str):
-        self._nesting += str.count ('<') + str.count ('{')
-        self._nesting -= str.count ('>') + str.count ('}')
+        # don't indent on \< and indent only once on <<
+        self._nesting += ( str.count ('<') 
+                         - str.count ('\<') - str.count ('<<') 
+                         + str.count ('{') )
+        self._nesting -= ( str.count ('>') - str.count ('\>') - str.count ('>>')
+                                           - str.count ('->') - str.count ('_>')
+                                           - str.count ('^>')
+                         + str.count ('}') )
         self.print_verbatim (str)
         
     def print_duration_string (self, str):