From: fred <fred>
Date: Thu, 2 Jul 1998 10:29:05 +0000 (+0000)
Subject: lilypond-1.0.1
X-Git-Tag: release/1.5.59~5916
X-Git-Url: https://git.donarmstrong.com/?a=commitdiff_plain;h=de507e76be8868608a757dab059468a1fd50efda;p=lilypond.git

lilypond-1.0.1
---

diff --git a/buildscripts/mf-to-table.py b/buildscripts/mf-to-table.py
new file mode 100644
index 0000000000..3f4d99006d
--- /dev/null
+++ b/buildscripts/mf-to-table.py
@@ -0,0 +1,327 @@
+#!@PYTHON@
+
+# mf-to-table.py -- convert spacing info in  MF logs .ly and .tex
+# 
+# source file of the GNU LilyPond music typesetter
+# 
+# (c) 1997 Han-Wen Nienhuys <hanwen@stack.nl>
+
+import os
+import sys
+import getopt
+from string import *
+import regex
+import regsub
+import time
+
+sys.path.append ('@abs-step-bindir@')
+
+(options, files) = getopt.getopt(
+    sys.argv[1:], 'a:d:hl:o:p:t:', 
+    ['afm=', 'outdir=', 'dep=', 'ly=', 'tex=', 'debug', 'help', 'package='])
+
+for opt in options:
+    o = opt[0]
+    a = opt[1]
+    if o == '-p' or o == '--package':
+	topdir = a
+
+sys.path.append (topdir + '/stepmake/bin')
+from packagepython import *
+package = Package (topdir)
+packager = Packager ()
+
+from packagepython import *
+from flower import *
+
+begin_autometric_re = regex.compile('@{')
+end_autometric_re = regex.compile('@}')
+include_re = regex.compile ('(\([a-zA-Z_0-9-]+\.mf\)')
+autometric_re = regex.compile('@{\(.*\)@}')
+version = '0.7'
+postfixes = ['log', 'dvi', '2602gf', 'tfm']
+
+class Feta_file(File):
+    """Read Feta metrics from a metafont log-file."""
+
+    def include_scan (self, line):
+	include_pos =  include_re.search (line)
+	while include_pos <> -1:
+	    self.dependencies.append (include_re.group (1))
+
+	    line = line[include_pos + 1:]
+	    include_pos =  include_re.search (line)
+
+    def read_autometricline(self):
+	line = ''
+	while end_autometric_re.search(line) == -1 and not self.eof():
+	    suf = File.readline(self)
+	    self.include_scan (suf)
+	    if begin_autometric_re.search(line) == -1:
+		line = ''
+	    line = line + regsub.sub('\n','', suf)
+
+	if self.eof():
+	   return ''
+
+	return line;
+    def readline(self):
+	"""return what is enclosed in one @{ @} pair"""
+	line = '';
+	while autometric_re.search(line) == -1 and not self.eof():
+	    line = self.read_autometricline()
+
+	if self.eof():
+	    return '';
+
+	return autometric_re.group(1);
+    def __init__(self, nm):
+	File.__init__(self, nm)
+	self.dependencies = []
+    def do_file(infile_nm):
+	infile = readline();
+
+#
+# FIXME: should parse output for {} to do indenting.
+#
+class Indentable_file(File):
+    """Output file with support for indentation"""
+    def __init__(self,nm, mode):
+	File.__init__(self,nm,mode)
+	self.current_indent_ = 0
+	self.delta_indent_ = 4
+    def writeline (self, str):
+	File.write(self, str)
+    def writeeol(self):
+    	File.write(self, '\n')
+    	File.write(self, ' '* self.current_indent_)
+
+    def indent(self):
+	self.current_indent_ = self.delta_indent_ + self.current_indent_;
+    def dedent(self):
+	self.current_indent_ = self.current_indent_ - self.delta_indent_;
+	if self.current_indent_ < 0:
+	    raise 'Nesting!'
+
+    def write(self, str):
+	lines = split(str, '\n')
+	for l in lines[:-1]:
+	    self.writeline(l)
+	    self.writeeol()
+        self.writeline (lines[-1])
+
+class Afm_file (File):
+    def print_f_dimen(self, f):
+	f = f * 1000
+    
+	dimstr = '%.2f' % f
+
+	# try to mask rounding errors
+	if (dimstr == '-0.00'):
+		dimstr = '0.00'
+	self.write( dimstr  +' ');
+
+    def neg_print_dimen(self, str):
+	self.print_f_dimen(-atof(str))
+    def print_dimen(self, str):
+	self.print_f_dimen(atof(str))
+    def def_symbol (self, code, lily_id, tex_id, xdim, ydim):
+	self.write ('C %s; N %s-%s; B ' % (code, self.groupname, lily_id))
+
+	self.neg_print_dimen(xdim [0])
+	self.neg_print_dimen(ydim [0])
+	self.print_dimen(xdim [1])
+	self.print_dimen(ydim [1])
+
+	self.write (';\n');
+	
+    def start (self,nm):
+	self.write ('Start%s\n' % nm)
+    def end (self,nm):
+	self.write ('End%s\n' % nm)
+
+class Ly_file(Indentable_file):
+    """extra provisions for mozarella quirks"""
+    def print_lit(self, str):
+	self.write('\"%s\"\t' % str)
+
+    def print_f_dimen(self, f):
+	dimstr = '%.2f' % f
+
+	# try to mask rounding errors
+	if (dimstr == '-0.00'):
+		dimstr = '0.00'
+	self.write( dimstr  +'\\pt\t');
+
+    def print_dimen(self, str):
+	self.print_f_dimen(atof(str))
+    
+    def neg_print_dimen(self, str):
+	self.print_f_dimen(-atof(str));
+	
+    def def_symbol(self, code, lily_id, tex_id, xdim, ydim):
+	self.print_lit(lily_id)
+	self.print_lit('\\\\' + tex_id)
+
+	self.neg_print_dimen(xdim [0])
+	self.print_dimen(xdim [1])
+	self.neg_print_dimen(ydim [0])
+	self.print_dimen(ydim [1])
+	self.write('\n')
+	
+	
+class Log_reader:
+    """Read logs, destill info, and put into output files"""
+    def output_label(self, line):
+
+	if not line:
+	    return;
+	tags = split(line, '@:')
+	label = tags[0]
+	name = tags[1]
+	ly = self.lyfile
+	afm = self.afmfile
+	if tags[0] == 'font':
+	    ly.indent()
+	    ly.write("% name=\\symboltables {\n")
+	    self.texfile.write("% name\n")
+
+	    afm.write ('FontName %s\n' % name)
+	    afm.start ('FontMetrics')
+	    afm.start ('CharMetrics')	    
+	    
+	elif label == "group":
+	    ly.indent()
+	    ly.print_lit(name)
+	    ly.write(' = \\table {\n')
+	    self.texfile.write("% " + name + "\n")
+	    afm.groupname = name
+	elif label == "puorg":
+	    ly.dedent()
+	    ly.write("}\n")
+	    self.texfile.write("\n")
+	elif label == "tnof":
+	    ly.dedent()
+	    ly.write("%  } % $name\n")
+	    afm.end ('CharMetrics')
+	    afm.end('FontMetrics');
+	elif label == "char":
+	    code = tags[2]
+	    id = tags [7]
+	    texstr = tags [8]
+	    xdim = tags[3:5]
+	    ydim = tags[5:7]
+	    ly.def_symbol(code, id, texstr, xdim, ydim)
+	    
+	    self.texfile.write("\\fetdef\\%s{%s}\n" % (texstr, code))
+	    afm.def_symbol (code, id, texstr, xdim, ydim)
+	else:
+	    raise 'unknown label: ' + label
+
+    def writedeps (self, deps):
+	if not len (deps):
+	    sys.stderr.write  ('Huh, no main target??')
+	    return
+	filename = deps[0]
+	split = os.path.splitext(filename)	
+	basename=split[0];
+
+	targets =  map (lambda x,y = basename, z = self.outdir: z + '/' + y + '.' + x, postfixes)
+	depstring = reduce(lambda x,y: x + ' ' + y, deps) 
+	dependencies = map (lambda x, y=depstring: x + ': ' + y, targets)
+	for x in dependencies: 
+	    self.depfile.write (x + '\n')
+	
+    def do_file(self,filenm):
+	self.lyfile.write ('\n% input from ' + filenm + '\n')
+	self.texfile.write ('\n% input from ' + filenm + '\n')
+	feta = Feta_file(filenm)
+	while not feta.eof():
+	    line = feta.readline()
+	    self.output_label(line)
+	feta.close()
+	
+	self.writedeps (feta.dependencies)
+
+    def __init__(self, lyfile_nm, texfile_nm, depfile_nm, afmfile_nm):	    
+	self.lyfile = Ly_file(lyfile_nm, 'w')
+	self.texfile = Indentable_file(texfile_nm, 'w')
+	self.depfile = File (depfile_nm, 'w')
+	self.afmfile = Afm_file (afmfile_nm, 'w')
+	headerstr = '%% Creator: %s\n%% Automatically generated on\n%% Do not edit' % \
+		   (program_id() )
+
+	self.lyfile.write(headerstr)
+	self.texfile.write(headerstr)
+	self.depfile.write ('# automatically generated by %s\n' % program_id ())
+
+    def close(self):
+	self.lyfile.close()
+	self.texfile.close()
+	self.depfile.close ()
+
+    def __del__(self):
+	self.close()
+
+def today_str():
+    return time.asctime(time.localtime(time.time()))
+	
+def program_id():
+    return 'mf-to-table.py version ' + version;
+
+def identify():
+    sys.stdout.write(program_id() + '\n')
+    
+def help():
+    sys.stdout.write("Usage: mf-to-table [options] LOGFILEs\n"
+		 + "Generate mozarella metrics table from preparated feta log\n\n"
+		 + "Options:\n"
+		 + "  -a, --afm=FILE         .afm file\n"
+		 + "  -d, --dep=FILE         print dependency info to FILE\n"
+		 + "  -h, --help             print this help\n"
+		 + "  -l, --ly=FILE          name output table\n"
+		 + "  -o, --outdir=DIR       prefix for dependency info\n"
+		 + "  -p, --package=DIR      specify package\n"
+		 + "  -t, --tex=FILE         name output tex chardefs\n"
+		     )
+    sys.exit (0)
+
+
+def main():
+    identify()
+
+    lyfile_nm = texfile_nm = '';
+    depfile_nm = ''
+    afmfile_nm = ''
+    outdir_prefix = '.'
+    for opt in options:
+	o = opt[0]
+	a = opt[1]
+	if o == '--dep' or o == '-d':
+	    depfile_nm = a
+	elif o == '--outdir' or o == '-o':
+	    outdir_prefix = a
+	elif o == '--ly' or o == '-l':
+	    lyfile_nm = a
+	elif o == '--tex' or o == '-t':
+	    texfile_nm = a
+	elif o== '--help' or o == '-h':
+	    help()
+	elif o=='--afm' or o == '-a':
+	    afmfile_nm = a
+	elif o == '--debug':
+	    debug_b = 1
+	elif o == '-p' or o == '--package':
+	    topdir = a
+	else:
+	    print o
+	    raise getopt.error
+
+    log_reader = Log_reader(lyfile_nm, texfile_nm, depfile_nm, afmfile_nm)
+    log_reader.outdir = outdir_prefix
+    for filenm in files:
+	log_reader.do_file(filenm)
+    log_reader.close()
+
+
+main()