Update ICU to 58.1

source/data/brkitr/char.txt

Index: source/data/brkitr/char.txt
diff --git a/source/data/brkitr/char.txt b/source/data/brkitr/char.txt
deleted file mode 100644
index abf71fcf402edc6ca05fe62c39aecb6c3ce9d039..0000000000000000000000000000000000000000
--- a/source/data/brkitr/char.txt
+++ /dev/null
@@ -1,80 +0,0 @@
-#
-#   Copyright (C) 2002-2013, International Business Machines Corporation and others.
-#       All Rights Reserved.
-#
-#   file:  char.txt 
-#
-#   ICU Character Break Rules, also known as Grapheme Cluster Boundaries
-#      See Unicode Standard Annex #29.
-#      These rules are based on UAX #29 Revision 20 for Unicode Version 6.2
-#
-
-#
-#  Character Class Definitions.
-#
-$CR          = [\p{Grapheme_Cluster_Break = CR}];
-$LF          = [\p{Grapheme_Cluster_Break = LF}];
-$Control     = [\p{Grapheme_Cluster_Break = Control}];
-# TODO: Restore if the Prepend set becomes non-empty again: $Prepend     = [\p{Grapheme_Cluster_Break = Prepend}];
-$Extend      = [\p{Grapheme_Cluster_Break = Extend}];
-$SpacingMark = [\p{Grapheme_Cluster_Break = SpacingMark}];
-$Regional_Indicator = [\p{Grapheme_Cluster_Break = Regional_Indicator}];
-
-#
-# Korean Syllable Definitions
-#
-$L       = [\p{Grapheme_Cluster_Break = L}];
-$V       = [\p{Grapheme_Cluster_Break = V}];
-$T       = [\p{Grapheme_Cluster_Break = T}];
-
-$LV      = [\p{Grapheme_Cluster_Break = LV}];
-$LVT     = [\p{Grapheme_Cluster_Break = LVT}];
-
-
-## -------------------------------------------------
-!!chain;
-
-!!forward;
-
-$CR $LF;
-
-$L ($L | $V | $LV | $LVT);
-($LV | $V) ($V | $T);
-($LVT | $T) $T;
-
-$Regional_Indicator $Regional_Indicator;
-
-[^$Control $CR $LF] $Extend;
-
-[^$Control $CR $LF] $SpacingMark;
-# TODO: Restore if the Prepend set becomes non-empty again: $Prepend [^$Control $CR $LF];
-
-
-## -------------------------------------------------
-
-!!reverse;
-$LF $CR;
-($L | $V | $LV | $LVT) $L;
-($V | $T) ($LV | $V);
-$T ($LVT | $T);
-
-$Regional_Indicator $Regional_Indicator;
-
-$Extend      [^$Control $CR $LF];
-$SpacingMark [^$Control $CR $LF];
-# TODO: Restore if the Prepend set becomes non-empty again: [^$Control $CR $LF] $Prepend;
-
-
-## -------------------------------------------------
-#  We don't logically need safe char break rules, but if we don't provide any at all
-#  the engine for preceding() and following() will fall back to the
-#  old style inefficient algorithm.
-
-!!safe_reverse;
-$LF $CR;
-
-## -------------------------------------------------
-
-!!safe_forward;
-$CR $LF;
-