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- Scanner Test: Special Sequence Recognition
- ==========================================
- This test tests to see that FunnelWeb is recognising the full set of special
- sequences.
-
- Turn Off the Parser
- -------------------
- First we cause a deliberate scanner error so as to prevent the parser from
- generating lots of errors over the syntactic rubbish presented here.
-
- @
-
- List of All Possible Special Sequences
- --------------------------------------
- The following is a list of the default special character followed by each of
- the ASCII printables.
- 000 to 031 are unprintable control characters.
-
- 032 @ - ILLEGAL. (Note: Hyphen is needed to avoid trailing blanks error.)
- 033 @! - Comment.
- 034 @" - Parameter delimeter.
- 035 @#X - Short name sequence.
- @$ 036 - Define macro. Has to be at start of line.
- 037 @% - ILLEGAL.
- 038 @& - ILLEGAL.
- 039 @' - ILLEGAL.
- 040 @( - Open parameter list.
- 041 @) - Close parameter list.
- 042
- @* - Old fashioned section marker (has to be at start of a line.).
- 043 @+ - Insert newline.
- 044 @, - Parameter separator.
- 045 @-
- - Ignore end of line marker (has to be at end of line).
- 046 @. - ILLEGAL.
- 047 @/ - Emphasised text.
- 048 @0 - ILLEGAL.
- 049 @1 - Formal parameter 1.
- 050 @2 - Formal parameter 2.
- 051 @3 - Formal parameter 3.
- 052 @4 - Formal parameter 4.
- 053 @5 - Formal parameter 5.
- 054 @6 - Formal parameter 6.
- 055 @7 - Formal parameter 7.
- 056 @8 - Formal parameter 8.
- 057 @9 - Formal parameter 9.
- 058 @: - ILLEGAL.
- 059 @; - ILLEGAL.
- 060 @< - Open macro name.
- 061 @=@ - Set special character.
- 062 @> - Close macro name.
- 063 @? - ILLEGAL.
- 064 @@ - Insert special character into text.
- @A 065 - New section (level 1). Must be at start of a line.
- @B 066 - New section (level 2). Must be at start of a line.
- @C 067 - New section (level 3). Must be at start of a line.
- @D 068 - New section (level 4). Must be at start of a line.
- @E 069 - New section (level 5). Must be at start of a line.
- 070 @F - ILLEGAL.
- 071 @G - ILLEGAL.
- 072 @H - ILLEGAL.
- 073 @I - Include file. Will provoke an error here though.
- 074 @J - ILLEGAL.
- 075 @K - ILLEGAL.
- 076 @L - ILLEGAL.
- 077 @M - Tags macro as being allowed to be called many times.
- 078 @N - ILLEGAL.
- @O 079 - New macro attached to output file. Has to be at start of line.
- 080 @P - Pragma. Will cause error here though.
- 081 @Q - ILLEGAL.
- 082 @R - ILLEGAL.
- 083 @S - ILLEGAL.
- 084 @T - Typesetter directive. Will cause an error here though.
- 085 @U - ILLEGAL.
- 086 @V - ILLEGAL.
- 087 @W - ILLEGAL.
- 088 @X - ILLEGAL.
- 089 @Y - ILLEGAL.
- 090 @Z - Tags macro as being allowed to be called zero times.
- 091 @[ - ILLEGAL.
- 092 @\ - ILLEGAL.
- 093 @] - ILLEGAL.
- 094 @^D(065) - Insert control character into text
- 095 @_ - ILLEGAL.
- 096 @` - ILLEGAL.
- @a 097 - New section (level 1). Must be at start of a line.
- @b 098 - New section (level 1). Must be at start of a line.
- @c 099 - New section (level 1). Must be at start of a line.
- @d 100 - New section (level 1). Must be at start of a line.
- @e 101 - New section (level 1). Must be at start of a line.
- 102 @f - ILLEGAL.
- 103 @g - ILLEGAL.
- 104 @h - ILLEGAL.
- 105 @i - Include file. Will provoke an error here though.
- 106 @j - ILLEGAL.
- 107 @k - ILLEGAL.
- 108 @l - ILLEGAL.
- 109 @m - Tags macro as being allowed to be called many times.
- 110 @n - ILLEGAL.
- @O 111 - New macro attached to output file. Has to be at start of line.
- 112 @p - Pragma. Will cause error here though.
- 113 @q - ILLEGAL.
- 114 @r - ILLEGAL.
- 115 @s - ILLEGAL.
- 116 @t - Typesetter directive. Will cause an error here though.
- 117 @u - ILLEGAL.
- 118 @v - ILLEGAL.
- 119 @w - ILLEGAL.
- 120 @x - ILLEGAL.
- 121 @y - ILLEGAL.
- 122 @z - Tags macro as being allowed to be called zero times.
- 123 @{ - Open macro body.
- 124 @| - ILLEGAL.
- 125 @} - Close macro body.
- 126 @~ - ILLEGAL.
- 127 to 255 are not standard printable ASCII characters.
-