diff scripts/strings/substr.m @ 9209:923c7cb7f13f

Simplify TeXinfo files by eliminating redundant @iftex followed by @tex construction. spellchecked all .txi and .texi files.
author Rik <rdrider0-list@yahoo.com>
date Sun, 17 May 2009 12:18:06 -0700
parents 1bf0ce0930be
children be55736a0783
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