--- loncom/xml/lonplot.pm	2008/05/26 10:38:52	1.141
+++ loncom/xml/lonplot.pm	2008/05/26 10:51:42	1.142
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Dynamic plot
 #
-# $Id: lonplot.pm,v 1.141 2008/05/26 10:38:52 foxr Exp $
+# $Id: lonplot.pm,v 1.142 2008/05/26 10:51:42 foxr Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -911,7 +911,7 @@ my %lookup =
       '(nbsp|#160)'   => {'tex' => ' ',               'web' => ' '},       # non breaking space.
       '(iexcl|#161)'  => {'tex' => '{/Text \241}',    'web' => "\x{a1}"},  # inverted !
       '(cent|#162)'   => {'tex' => '{/Text \242}',    'web' => "\x{a2}"},  # Cent currency.
-      '(pound|#163}'  => {'tex' => '{/Text \243}',    'web' => "\x{a3}"},  # GB Pound currency.
+      '(pound|#163)'  => {'tex' => '{/Text \243}',    'web' => "\x{a3}"},  # GB Pound currency.
       '(curren|#164)' => {'tex' => '{/Text \250}',    'web' => "\x{a4}"},  # Generic currency symb.
       '(yen|#165)'    => {'tex' => '{/Text \245}',    'web' => "\x{a5}"},  # Yen currency.
       '(brvbar|#166)' => {'tex' => '{/Symbol \174}',  'web' => "\x{a6}"},  # Broken vert bar no print.
@@ -979,14 +979,14 @@ my %lookup =
       '(auml|#228)'   => {'tex' => '\344',            'web' => "\x{e4}"},  # a umlaut
       '(aring|#229)'  => {'tex' => '\345',            'web' => "\x{e5}"},  # a ring on top.
       '(aelig|#230)'  => {'tex' => '\346',            'web' => "\x{e6}"},  # ae ligature.
-      '{ccedil|#231)' => {'tex' => '\347',            'web' => "\x{e7}"},  # C cedilla
+      '(ccedil|#231)' => {'tex' => '\347',            'web' => "\x{e7}"},  # C cedilla
       '(egrave|#232)' => {'tex' => '\350',            'web' => "\x{e8}"},  # e accent grave.
       '(eacute|#233)' => {'tex' => '\351',            'web' => "\x{e9}"},  # e accent acute.
       '(ecirc|#234)'  => {'tex' => '\352',            'web' => "\x{ea}" }, # e circumflex.
       '(euml|#235)'   => {'tex' => '\353',            'web' => "\x{eb}"},  # e umlaut.
       '(igrave|#236)' => {'tex' => '\354',            'web' => "\x{ec}"},  # i grave.
-      '(iacute|#237}' => {'tex' => '\355',            'web' => "\x{ed}"},  # i acute.
-      '(icirc|#238}'  => {'tex' => '\356',            'web' => "\x{ee}"},  # i circumflex.
+      '(iacute|#237)' => {'tex' => '\355',            'web' => "\x{ed}"},  # i acute.
+      '(icirc|#238)'  => {'tex' => '\356',            'web' => "\x{ee}"},  # i circumflex.
       '(iuml|#239)'   => {'tex' => '\357',            'web' => "\x{ef}"},  # i umlaut.
       '(eth|#240)'    => {'tex' => '\360',            'web' => "\x{f0}"},  # Icelandic eth.
       '(ntilde|#241)' => {'tex' => '\361',            'web' => "\x{f1}"},  # n tilde.
@@ -1065,7 +1065,7 @@ my %lookup =
 
       # Arrows  of various types and directions.
       '(larr|#8592)'    => {'tex' => '{/Symbol \254}', 'web' => "\x{2190}"}, # <--
-      '(uarr|#8593}'    => {'tex' => '{/Symbol \255}', 'web' => "\x{2191}"}, # up arrow.
+      '(uarr|#8593)'    => {'tex' => '{/Symbol \255}', 'web' => "\x{2191}"}, # up arrow.
       '(rarr|#8594)'    => {'tex' => '{/Symbol \256}', 'web' => "\x{2192}"}, # -->
       '(darr|#8595)'    => {'tex' => '{/Symbol \257}', 'web' => "\x{2193}"}, # down arrow.
       '(harr|#8596)'    => {'tex' => '{/Symbol \253}', 'web' => "\x{2194}"}, # <-->