diff -ur xindy.orig/modules/base/tex.xdy xindy/modules/base/tex.xdy --- xindy.orig/modules/base/tex.xdy 2005-05-09 22:21:11.000000000 +0200 +++ xindy/modules/base/tex.xdy 2010-06-11 13:03:40.000000000 +0200 @@ -1,4 +1,4 @@ -;; $Id: tex.xdy,v 1.2 2005/05/09 20:21:11 jschrod Exp $ +;; $Id: tex.xdy,v 1.3 2010/06/11 11:01:46 jschrod Exp $ ;;------------------------------------------------------------ ;;; @@ -16,15 +16,10 @@ ;; keep-blanks is not loaded. Module keep-blanks would set a flag, and ;; this code would check for it. We will need a hook in the kernel, to ;; achieve that goal. -;; -;; FIXME: Regexps with start-anchored matches do not work. They match -;; everywhere. We think it's better to not handle leading blanks than -;; to make all blanks disappear, therefore the first rule is not -;; activated. -;(merge-rule "^ +" "" :eregexp) +(merge-rule "^ +" "" :eregexp) (merge-rule " +$" "" :eregexp) -(merge-rule " +" " " :eregexp) +(merge-rule " +" " " :eregexp) ;; @@ -55,13 +50,21 @@ (merge-rule "\\[a-zA-Z@]+ *" "" :eregexp) (merge-rule "\\[^a-zA-Z@]" "" :eregexp) -(merge-rule "^[{}$]" "" :eregexp) +(merge-rule "[{}$]" "" :eregexp) ;;====================================================================== ;; ;; $Log: tex.xdy,v $ +;; Revision 1.3 2010/06/11 11:01:46 jschrod +;; New 2.4 ordrules supports regexps with start-anchored matches. +;; Thus we can activate the leading blank processing rule. The +;; parenthesis-discard rule must trigger everywhere, not just at the +;; start of the index key. +;; The blank suppression clause got optimized, it now triggers only +;; if there are multiple blanks and not for each appearing blank. +;; ;; Revision 1.2 2005/05/09 20:21:11 jschrod ;; Support handling of some common macros for logos; ignore all other ;; TeX commands.