-#
-# 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()