1 USING: help.markup help.syntax ;
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5 { $values { "ch" "a character" } { "?" "a boolean" } }
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6 { $description "Tests for an ASCII whitespace character." } ;
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9 { $values { "ch" "a character" } { "?" "a boolean" } }
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10 { $description "Tests for a lowercase alphabet ASCII character." } ;
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13 { $values { "ch" "a character" } { "?" "a boolean" } }
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14 { $description "Tests for a uppercase alphabet ASCII character." } ;
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17 { $values { "ch" "a character" } { "?" "a boolean" } }
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18 { $description "Tests for an ASCII decimal digit character." } ;
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21 { $values { "ch" "a character" } { "?" "a boolean" } }
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22 { $description "Tests for an ASCII alphabet character, both upper and lower case." } ;
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25 { $values { "ch" "a character" } { "?" "a boolean" } }
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26 { $description "Tests for an alphanumeric ASCII character." } ;
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29 { $values { "ch" "a character" } { "?" "a boolean" } }
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30 { $description "Tests for a printable ASCII character." } ;
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33 { $values { "ch" "a character" } { "?" "a boolean" } }
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34 { $description "Tests for an ASCII control character." } ;
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37 { $values { "ch" "a character" } { "?" "a boolean" } }
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38 { $description "Tests for characters which may appear in a Factor string literal without escaping." } ;
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40 ARTICLE: "ascii" "ASCII character classes"
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41 "The " { $vocab-link "ascii" } " vocabulary implements traditional ASCII character classes:"
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42 { $subsection blank? }
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43 { $subsection letter? }
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44 { $subsection LETTER? }
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45 { $subsection digit? }
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46 { $subsection printable? }
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47 { $subsection control? }
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48 { $subsection quotable? }
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49 "Modern applications should use Unicode 5.0 instead (" { $vocab-link "unicode.categories" } ")." ;
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