78 lines
1.4 KiB
Plaintext
78 lines
1.4 KiB
Plaintext
indexing
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description: ""
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author: "jvelilla"
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date: "2008/08/24"
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revision: "0.1"
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class
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JSON_TOKENS
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feature -- Access
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j_OBJECT_OPEN: CHARACTER is '{'
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j_ARRAY_OPEN: CHARACTER is '['
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j_OBJECT_CLOSE: CHARACTER is '}'
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j_ARRAY_CLOSE: CHARACTER is ']'
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j_STRING: CHARACTER is '"'
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j_PLUS: CHARACTER is '+'
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j_MINUS: CHARACTER is '-'
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j_DOT: CHARACTER is '.'
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feature -- Status report
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is_open_token (c: CHARACTER): BOOLEAN is
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-- Characters which open a type
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do
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inspect c
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when j_OBJECT_OPEN, j_ARRAY_OPEN, j_STRING, j_PLUS, j_MINUS, j_DOT then
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Result := True
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else
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end
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end
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is_close_token (c: CHARACTER): BOOLEAN is
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-- Characters which close a type
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do
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inspect c
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when j_OBJECT_CLOSE, j_ARRAY_CLOSE, j_STRING then
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Result := True
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else
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end
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end
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is_special_character (c: CHARACTER): BOOLEAN is
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-- Control Characters
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-- %F Form feed
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-- %H backslasH
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-- %N Newline
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-- %R carriage Return
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-- %T horizontal Tab
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-- %B Backspace
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-- / Solidus
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-- " Quotation
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do
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inspect c
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when '%F', '%H', '%N', '%R', '%T', '%B', '/', '"' then
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Result := True
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else
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end
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end
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is_special_control (c: CHARACTER): BOOLEAN is
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--Control Characters
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-- \b\f\n\r\t
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do
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inspect c
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when 'b', 'f', 'n', 'r', 't' then
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Result := True
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else
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end
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end
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end
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