1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
|
# attribute name can be a digit between 0 and 7, in which case it can
# be used in a match expression (but not in a multipass expression)
display: |
display a 1
display b 12
display A 17
table: |
sign a 1
sign b 12
attribute 5 b
match %5 a - 17
flags: {testmode: forward}
tests:
- - aabaa
- aabAa
# attribute name can be a word, in which case it can be used in a
# multipass expression (but not in a match expression)
# there are a number of reserved names: numericnocontchars,
# midendnumericmodechars, numericmodechars, capsmodechars,
# emphmodechars, seqdelimiter, seqbeforechars, seqafterchars,
# noletsign, noletsignbefore, noletsignafter
table: |
sign a 1
sign b 12
attribute foo b
noback context _%foo["a"] @17
flags: {testmode: forward}
tests:
- - aabaa
- aabAa
# attribute name can be a predefined attribute, i.e. space, letter,
# digit, punctuation, uppercase, lowercase, math, sign or litdigit
# (and it will set that attribute, not a custom one)
table: |
sign a 1
sign b 12
attribute letter b
noback context _$l["a"] @17
table: |
sign a 1
sign b 12
attribute letter b
noback context _%letter["a"] @17
table: |
sign a 1
sign b 12
attribute letter b
match %a a - 17
flags: {testmode: forward}
tests:
- - aabaa
- aabAa
# if the character is associated with a single-cell dot pattern, the
# attribute is also set on the dot pattern (only relevant for
# multipass rules)
table: |
sign a 1
sign b 12
attribute foo b
noback pass2 _%foo[@1] @17
flags: {testmode: forward}
tests:
- - aabaa
- aabAa
# class is deprecated but can still be used as an alias for attribute,
# but the name must be a word, and class and attribute may not be both
# present in the same table
table: |
sign a 1
sign b 12
class foo b
noback context _%foo["a"] @17
flags: {testmode: forward}
tests:
- - aabaa
- aabAa
|
