-#!/usr/bin/python
+#! /usr/bin/env python
+# -*- coding: utf-8 -*-
+
+# file generate_symbols_images.py
+# This file is part of LyX, the document processor.
+# Licence details can be found in the file COPYING.
+
+# Full author contact details are available in file CREDITS
+
+from __future__ import print_function
import sys,string,re,os,os.path
+import io
def get_code(code, font):
- if font != "dontknowwhichfontusesthisstrangeencoding":
+ # computer modern fonts use a strange encoding
+ cmfonts = ["cmex", "cmr", "cmm", "cmsy"]
+ if font not in cmfonts:
return code
if code < 10:
- return code+161
- elif code < 32:
- return code+163
+ return code+161
+ if code < 11:
+ return code+162
+ elif code <= 32:
+ return code+163
else:
- return code
+ return code
font_names = {}
symbols = {}
xsymbols = {}
ignore_list = ["not", "braceld", "bracerd", "bracelu", "braceru",
- "lmoustache", "rmoustache", "lgroup", "rgroup", "bracevert"]
+ "lmoustache", "rmoustache", "lgroup", "rgroup", "bracevert"]
def process(file):
- fh = open(file)
+ fh = io.open(file, 'r', encoding='ascii')
lines = fh.readlines()
fh.close()
package, ext = os.path.splitext(os.path.basename(file))
if ext != ".sty":
package = ''
+ mdsymbolcode = 0
n = len(lines)
- for i in xrange(n):
- line = lines[i]
+ for i in range(n):
+ line = lines[i]
mo = re.match(r'\s*%.*', line)
if mo != None:
continue
- next_line = ""
- if i+1 < n:
- next_line = lines[i+1]
+ next_line = ""
+ if i+1 < n:
+ next_line = lines[i+1]
+
+ # some entries are spread over two lines so we join the next line
+ # to the current one, (if current line contains a comment, we remove it)
+ line = line.split('%')[0]+next_line
- # some entries are spread over two lines so we join the next line
- # to the current one, (if current line contains a comment, we remove it)
- line = string.split(line,'%')[0]+next_line
+ mo = re.match(r'.*\\DeclareSymbolFont\s*\{(.*?)\}\s*\{(.*?)\}\s*\{(.*?)\}.*', line)
+ if mo != None:
+ font_names[mo.group(1)] = mo.group(3)
- mo = re.match(r'.*\\DeclareSymbolFont\s*\{(.*?)\}\s*\{(.*?)\}\s*\{(.*?)\}.*', line)
- if mo != None:
- font_names[mo.group(1)] = mo.group(3)
+ mo = re.match(r'^\s*\\mdsy\@DeclareSymbolFont\s*\{(.*?)\}\s*\{(.*?)\}\s*\{(.*?)\}.*', line)
+ if mo != None:
+ font_names[mo.group(1)] = mo.group(3)
+
+ # \mdsy@setslot resets the counter for \mdsy@DeclareSymbol
+ mo = re.match(r'^\s*\\mdsy\@setslot\s*\{(.*?)\}.*', line)
+ if mo != None:
+ mdsymbolcode = int(mo.group(1))
+
+ # \mdsy@nextslot increments the counter for \mdsy@DeclareSymbol
+ mo = re.match(r'^\s*\\mdsy\@nextslot.*', line)
+ if mo != None:
+ mdsymbolcode = mdsymbolcode + 1
- mo = re.match(r'.*\\DeclareMath(Symbol|Delimiter)\s*\{?\\(\w*?)\}?\s*\{?\\(.*?)\}?\s*\{(.*?)\}\s*\{([\'"]?)(.*?)\}.*', line)
+ mo = re.match(r'.*\\(\\mdsy\@)?DeclareMath(Symbol|Delimiter)\s*\{?\\(\w*?)\}?\s*\{?\\(.*?)\}?\s*\{(.*?)\}\s*\{([\'"]?)(.*?)\}.*', line)
code = -1
try:
if mo != None:
- symbol = mo.group(2)
- type = mo.group(3)
- font = mo.group(4)
- if mo.group(5) == '':
- code = int(mo.group(6))
- elif mo.group(5) == '"':
- code = int(mo.group(6), 16)
+ symbol = mo.group(3)
+ type = mo.group(4)
+ font = mo.group(5)
+ if mo.group(6) == '':
+ code = int(mo.group(7))
+ elif mo.group(6) == '"':
+ code = int(mo.group(7), 16)
else:
- code = int(mo.group(6), 8)
+ code = int(mo.group(7), 8)
else:
mo = re.match(r'.*\\edef\\(\w*?)\{.*?\{\\hexnumber@\\sym(.*?)\}(.*?)\}', line)
if mo != None:
except ValueError:
code = -1
- if mo != None and symbol not in ignore_list:
- mo2 = re.match(r'\s*\\def\\(.*?)\{', next_line)
- if mo2 != None and symbol == mo2.group(1)+"op":
- sys.stderr.write("%s -> %s\n" % (symbol, mo2.group(1)))
- symbol = mo2.group(1)
-
- if font_names.has_key(font):
- font = font_names[font]
-
- code = get_code(code, font)
- if code < 0:
- continue
-
- xcode = 0
- if xsymbols.has_key(symbol):
- xcode = xsymbols[symbol]
- del xsymbols[symbol]
+ if mo == None:
+ mo = re.match(r'^\s*\\mdsy\@DeclareSymbol\s*\{(.*?)\}\s*\{(.*?)\}\s*\{\\(.*?)\}.*', line)
+ if mo != None:
+ symbol = mo.group(1)
+ type = mo.group(3)
+ font = mo.group(2)
+ code = mdsymbolcode
+ mdsymbolcode = mdsymbolcode + 1
- if symbols.has_key(symbol):
- sys.stderr.write(symbol+ " exists\n")
- if code != symbols[symbol]:
- sys.stderr.write("code is not equal!!!\n")
- else:
- symbols[symbol] = code
- if package == '':
- print "%-18s %-4s %3d %3d %-6s" % (symbol,font,code,xcode,type)
- else:
- print "%-18s %-4s %3d %3d %-9s x %s" % (symbol,font,code,xcode,type,package)
+ if mo == None:
+ mo = re.match(r'^\s*\\mdsy\@DeclareAlias\s*\{(.*?)\}\s*\{(.*?)\}\s*\{\\(.*?)\}.*', line)
+ if mo != None:
+ symbol = mo.group(1)
+ type = mo.group(3)
+ font = mo.group(2)
+ code = mdsymbolcode - 1
+
+ if mo != None and symbol not in ignore_list:
+ mo2 = re.match(r'\s*\\def\\(.*?)\{', next_line)
+ if mo2 != None and symbol == mo2.group(1)+"op":
+ sys.stderr.write("%s -> %s\n" % (symbol, mo2.group(1)))
+ symbol = mo2.group(1)
+
+ if font in font_names:
+ font = font_names[font]
+
+ code = get_code(code, font)
+ if code < 0:
+ continue
+
+ xcode = 0
+ if symbol in xsymbols:
+ xcode = xsymbols[symbol]
+ del xsymbols[symbol]
+
+ if symbol in symbols:
+ sys.stderr.write(symbol+ " exists\n")
+ if code != symbols[symbol]:
+ sys.stderr.write("code is not equal!!!\n")
+ else:
+ symbols[symbol] = code
+ if package == '':
+ print("%-18s %-4s %3d %3d %-6s" % (symbol,font,code,xcode,type))
+ else:
+ print("%-18s %-4s %3d %3d %-9s x %s" % (symbol,font,code,xcode,type,package))
path = os.path.split(sys.argv[0])[0]
-fh = open(os.path.join(path, "x-font"))
+fh = io.open(os.path.join(path, "x-font"), 'r', encoding='ascii')
lines = fh.readlines()
fh.close()
for line in lines:
- x = string.split(line)
+ x = line.split()
symbol = x[0]
- code = string.atoi(x[1],16)
+ code = int(x[1], 16)
xsymbols[symbol] = code
for file in sys.argv[1:]:
- print "# Generated from " + os.path.basename(file) + "\n"
+ print("# Generated from " + os.path.basename(file) + "\n")
process(file)
- print
+ print()
exceptions = [
("neq", "x", 0, 185, "mathrel"),
("surd", "x", 0, 214, "mathord")
]
-if xsymbols.has_key("leq"):
+if "leq" in xsymbols:
sys.exit(0)
for x in exceptions:
- print "%-18s %-4s %3d %3d %-6s" % x
- if xsymbols.has_key(x[0]):
- del xsymbols[x[0]]
+ print("%-18s %-4s %3d %3d %-6s" % x)
+ if x[0] in xsymbols:
+ del xsymbols[x[0]]
-print """
+print ("""
lyxbar cmsy 161 0 mathord
lyxeq cmr 61 0 mathord
lyxdabar msa 57 0 mathord
lyxright msa 75 0 mathord
lyxleft msa 76 0 mathord
-"""
+""")
for symbol in xsymbols.keys():
sys.stderr.write(symbol+"\n")
projects / lyx.git / blobdiff