Merge branch 'master' of git://git.sv.gnu.org/lilypond

[lilypond.git] / scripts / midi2ly.py

diff --git a/scripts/midi2ly.py b/scripts/midi2ly.py
index eaf7f5d616e55fb0227260bda2ce6a965f3b8749..6fb037092cb168dcfc46bd6f3f073cddb2bb1677 100644 (file)
--- a/scripts/midi2ly.py
+++ b/scripts/midi2ly.py
@@ -39,10 +39,9 @@ global _;_=ly._
 
 output_name = ''
 LINE_BELL = 60
-scale_steps = [0,2,4,5,7,9,11]
+scale_steps = [0, 2, 4, 5, 7, 9, 11]
 global_options = None
 
-
 clocks_per_1 = 1536
 clocks_per_4 = 0
 
@@ -100,7 +99,6 @@ def strip_extension (f, ext):
     return p + e
 
 
-
 class Duration:
     allowed_durs = (1, 2, 4, 8, 16, 32, 64, 128)
     def __init__ (self, clocks):
@@ -847,8 +845,8 @@ def convert_midi (in_file, out_file):
 
 def get_option_parser ():
     p = ly.get_option_parser (usage=_ ("%s [OPTION]... FILE") % 'midi2ly',
-                 version="midi2ly (LilyPond) @TOPLEVEL_VERSION@",
-                 description=_ ("Convert %s to LilyPond input.") % 'MIDI')
+                 description=_ ("Convert %s to LilyPond input.") % 'MIDI',
+                 add_help_option=False)
 
     p.add_option ('-a', '--absolute-pitches',
            action='store_true',
@@ -859,6 +857,9 @@ def get_option_parser ():
     p.add_option ('-e', '--explicit-durations',
            action='store_true',
            help=_ ("print explicit durations"))
+    p.add_option("-h", "--help",
+                 action="help",
+                 help=_ ("show this help and exit"))
     p.add_option('-k', '--key', help=_ ("set key: ALT=+sharps|-flats; MINOR=1"),
           metavar=_ ("ALT[:MINOR]"),
           default='0'),
@@ -876,19 +877,22 @@ def get_option_parser ():
     p.add_option ('-V', '--verbose', help=_ ("be verbose"),
            action='store_true'
            ),
+    p.version = "midi2ly (LilyPond) @TOPLEVEL_VERSION@"
+    p.add_option("--version",
+                 action="version",
+                 help=_ ("show version number and exit"))
     p.add_option ('-w', '--warranty', help=_ ("show warranty and copyright"),
            action='store_true',
            ),
     p.add_option ('-x', '--text-lyrics', help=_ ("treat every text as a lyric"),
            action='store_true')
 
-# urg, Python 2.5 optparse is broken, it doesn't accept Unicode strings
-    p.add_option_group (_ ("Examples").encode (sys.stdout.encoding),
+    p.add_option_group (ly.display_encode (_ ("Examples")),
               description = r'''
   midi2ly --key=-2:1 --duration-quant=32 \
     --allow-tuplet=4*2/3 --allow-tuplet=2*4/3 foo.midi
 ''')
-    p.add_option_group (_ ('Bugs').encode (sys.stdout.encoding),
+    p.add_option_group (ly.display_encode (_ ('Bugs')),
                         description=(_ ('Report bugs via')
                                      + ''' http://post.gmane.org/post.php'''
                                      '''?group=gmane.comp.gnu.lilypond.bugs\n'''))