1 files changed, 95 insertions, 0 deletions
diff --git a/mwlib/texmap.py b/mwlib/texmap.py
new file mode 100755
index 0000000..f3071e6
--- /dev/null
+++ b/mwlib/texmap.py
@@ -0,0 +1,95 @@
+#! /usr/bin/env python
+
+# Copyright (c) 2007-2008 PediaPress GmbH
+# See README.txt for additional licensing information.
+
+import re
+
+def convertSymbols(latexsource):
+    def repl(mo):
+        name=mo.group(0)
+        return symbolMap.get(name, name)
+
+    latexsource = texcmd.sub(repl, latexsource)
+    return latexsource
+
+texcmd = re.compile(r"\\[a-zA-Z]+")
+
+symbolMap = {'\\Bbb': '\\mathbb',
+             '\\Complex': '\\mathbb{C}',
+             '\\Dagger': '\\ddagger',
+             '\\Darr': '\\Downarrow',
+             '\\Harr': '\\Leftrightarrow',
+             '\\Larr': '\\Leftarrow',
+             '\\Lrarr': '\\Leftrightarrow',
+             '\\N': '\\mathbb{N}',
+             '\\O': '\\emptyset',
+             '\\R': '\\mathbb{R}',
+             '\\Rarr': '\\Rightarrow',
+             '\\Reals': '\\mathbb{R}',
+             '\\Uarr': '\\Uparrow',
+             '\\Z': '\\mathbb{Z}',
+             '\\alef': '\\aleph',
+             '\\alefsym': '\\aleph',
+             '\\and': '\\land',
+             '\\ang': '\\angle',
+             '\\arccos': '\\mathop{\\mathrm{arccos}}',
+             '\\arccot': '\\mathop{\\mathrm{arccot}}',
+             '\\arccsc': '\\mathop{\\mathrm{arccsc}}',
+             '\\arcsec': '\\mathop{\\mathrm{arcsec}}',
+             '\\bold': '\\mathbf',
+             '\\bull': '\\bullet',
+             '\\clubs': '\\clubsuit',
+             '\\cnums': '\\mathbb{C}',
+             '\\dArr': '\\Downarrow',
+             '\\darr': '\\downarrow',
+             '\\diamonds': '\\diamondsuit',
+             '\\empty': '\\emptyset',
+             '\\exist': '\\exists',
+             '\\ge': '\\geq',
+             '\\hAar': '\\Leftrightarrow',
+             '\\harr': '\\leftrightarrow',
+             '\\hearts': '\\heartsuit',
+             '\\image': '\\Im',
+             '\\infin': '\\infty',
+             '\\isin': '\\in',
+             '\\lArr': '\\Leftarrow',
+             '\\lang': '\\langle',
+             '\\larr': '\\leftarrow',
+             '\\le': '\\leq',
+             '\\lrArr': '\\Leftrightarrow',
+             '\\lrarr': '\\leftrightarrow',
+             '\\natnums': '\\mathbb{N}',
+             '\\ne': '\\neq',
+             '\\or': '\\lor',
+             '\\part': '\\partial',
+             '\\plusmn': '\\pm',
+             '\\rArr': '\\Rightarrow',
+             '\\rang': '\\rangle',
+             '\\rarr': '\\rightarrow',
+             '\\real': '\\Re',
+             '\\reals': '\\mathbb{R}',
+             '\\sdot': '\\cdot',
+             '\\sect': '\\S',
+             '\\sgn': '\\mathop{\\mathrm{sgn}}',
+             '\\spades': '\\spadesuit',
+             '\\sub': '\\subset',
+             '\\sube': '\\subseteq',
+             '\\supe': '\\supseteq',
+             '\\thetasym': '\\vartheta',
+             '\\uArr': '\\Uparrow',
+             '\\uarr': '\\uparrow',
+             '\\weierp': '\\wp',
+             '\\Alpha': 'A{}',
+             '\\Beta': 'B{}',
+             '\\Epsilon': 'E{}',
+             '\\Zeta': 'Z{}',
+             '\\Eta': 'H{}',             
+             '\\Iota': 'I{}',
+             '\\Kappa' : 'K{}',           
+             '\\Mu': 'M{}',
+             '\\Nu': 'N{}',
+             '\\Rho': 'P{}',
+             '\\Tau': 'T{}',
+             '\\Chi': 'C{}',
+             }