Sat, 31 Aug 2013 13:20:18 +0200 uniform abbrevs for left/right arrows;
wenzelm [Sat, 31 Aug 2013 13:20:18 +0200] rev 53345
uniform abbrevs for left/right arrows;
Sat, 31 Aug 2013 13:05:04 +0200 more abbrevs according to Isabelle/HOL ASCII replacement syntax;
wenzelm [Sat, 31 Aug 2013 13:05:04 +0200] rev 53344
more abbrevs according to Isabelle/HOL ASCII replacement syntax;
Sat, 31 Aug 2013 12:53:39 +0200 added common alternative for == (its ambiguity also avoids conflict with ==>);
wenzelm [Sat, 31 Aug 2013 12:53:39 +0200] rev 53343
added common alternative for == (its ambiguity also avoids conflict with ==>); clarified (= )= [= ]= (like <= >=); removed * (too intrusive);
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