From 5eedf005834d8d3fdc64aee2554a9936c3ef1f57 Mon Sep 17 00:00:00 2001 From: Jan Nieuwenhuizen Date: Tue, 19 Apr 2005 18:36:52 +0000 Subject: [PATCH] Fix error message. Print usage if no files on command line. (usage): Add example usage. --- ChangeLog | 4 ++++ scripts/convert-ly.py | 18 ++++++++++++++++-- 2 files changed, 20 insertions(+), 2 deletions(-) diff --git a/ChangeLog b/ChangeLog index ffd240ead9..dd91b02e5f 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,5 +1,9 @@ 2005-04-19 Jan Nieuwenhuizen + * scripts/convert-ly.py: Fix error message. + Print usage if no files on command line. + (usage): Add example usage. + * input/test/compound-time.ly: New file. * input/test/circle.ly: New file. diff --git a/scripts/convert-ly.py b/scripts/convert-ly.py index 7226d9daff..8a99c282c0 100644 --- a/scripts/convert-ly.py +++ b/scripts/convert-ly.py @@ -64,6 +64,12 @@ version taken from the \\version command, to the current LilyPond version.""")) -s, --show-rules print rules [default: --from=0, --to=@TOPLEVEL_VERSION@] -t, --to=VERSION convert to VERSION [default: @TOPLEVEL_VERSION@] -v, --version print program version""")) + sys.stdout.write ('\n\n') + sys.stdout.write (_ ('Examples')) + sys.stdout.write ('\n') + sys.stdout.write (' convert-ly -e *ly') + sys.stdout.write ('\n') + sys.stdout.write (' convert-ly --from=2.4.0 -e $(find . -name "*ly")') sys.stdout.write ('\n\n') sys.stdout.write (_ ("Report bugs to %s.") % "bug-lilypond@gnu.org") sys.stdout.write ('\n') @@ -2137,11 +2143,14 @@ conversions.append (((2, 3, 1), conv, def conv (str): if re.search ('textheight', str): sys.stderr.write ('\n') - sys.stderr.write (NOT_SMART % "tuning of textheight") + sys.stderr.write (NOT_SMART % "textheight") sys.stderr.write ('\n') sys.stderr.write (UPDATE_MANUALLY) sys.stderr.write ('\n') - + sys.stderr.write ( +"""Page layout has been changed, using paper size and margins. +textheight is no longer used. +""") str = re.sub (r'\\OrchestralScoreContext', '\\Score', str) def func(m): if m.group(1) not in ['RemoveEmptyStaff', @@ -2619,6 +2628,11 @@ if show_rules_p: sys.exit (0) identify () + +if not files: + usage () + sys.exit (2) + for f in files: if f == '-': f = '' -- 2.39.5