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Diff for /loncom/homework/default_homework.lcpm between versions 1.128 and 1.129

version 1.128, 2008/03/05 18:05:05 version 1.129, 2008/03/05 18:24:07
Line 311  sub caparesponse_check_list { Line 311  sub caparesponse_check_list {
     if ($type eq '' || $type eq 'float') {      if ($type eq '' || $type eq 'float') {
  #for numerical problems split off the unit   #for numerical problems split off the unit
 # if ( $responses->[0][-1]=~ /(.*[^\s])\s+([^\s]+)/ ) {  # if ( $responses->[0][-1]=~ /(.*[^\s])\s+([^\s]+)/ ) {
         if ( $responses->[0][-1]=~ /^([\d\.\,\s\$]*(?:(?:[xX\*]10[\^\*]*|[eE]*)[\+\-]*\d*)*(?:^|\S)\d)([\w\s][\$\s\w\^\*\/\(\)\+\-]*)$/ ) {          if ( $responses->[0][-1]=~ /^([\d\.\,\s\$]*(?:(?:[xX\*]10[\^\*]*|[eE]*)[\+\-]*\d*)*(?:^|\S)\d)([\w\s][\$\s\w\^\*\/\(\)\+\-]*\D[\$\s\w\^\*\/\(\)\+\-]*)$/ ) {
     $responses->[0][-1]=$1;      $responses->[0][-1]=$1;
     $unit=&capa_formula_fix($2);      $unit=&capa_formula_fix($2);
             &LONCAPA_INTERNAL_DEBUG("Found unit :$unit:");              &LONCAPA_INTERNAL_DEBUG("Found unit :$unit:");
Removed from v.1.128  
changed lines
  Added in v.1.129

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