Tue, 29 Apr 1997 17:13:41 +0200 wenzelm added \<langle>, \<rangle> symbols syntax;
Tue, 29 Apr 1997 16:39:13 +0200 wenzelm added new chars;
Tue, 29 Apr 1997 16:38:16 +0200 wenzelm is_blank: added space2 (160);
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