aboutsummaryrefslogtreecommitdiff
path: root/tokens.go
blob: 24071f7d4a5834b38b5e19bb84ac37d0217f8201 (plain)
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
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
package main

const (
	EOF = iota
	BLANK
	INTEGER
	FLOAT
	COMPLEX
	DIGIT
	CHAR
	STRING
	QUOTED
	QUOTE
	DOT
	COMA
	NEG
	LAMP
	ALPHA
	OMEGA
	IOTA
	RHO
	DEL
	PLUS
	MINUS
	TIMES
	DIVIDE
	TAKE
	DROP
	ASSIGN
	BRANCH
	QUAD
	SLASH
	SLASHBAR
	BACKSLASH
)

var Tockens = map[rune]int{
	EOF: EOF,

	' ':  BLANK,
	'\t': BLANK,

	'0': DIGIT,
	'1': DIGIT,
	'2': DIGIT,
	'3': DIGIT,
	'4': DIGIT,
	'5': DIGIT,
	'6': DIGIT,
	'7': DIGIT,
	'8': DIGIT,
	'9': DIGIT,

	'A': CHAR,
	'B': CHAR,
	'C': CHAR,
	'D': CHAR,
	'E': CHAR,
	'F': CHAR,
	'G': CHAR,
	'H': CHAR,
	'I': CHAR,
	'J': CHAR,
	'K': CHAR,
	'L': CHAR,
	'M': CHAR,
	'N': CHAR,
	'O': CHAR,
	'P': CHAR,
	'Q': CHAR,
	'R': CHAR,
	'S': CHAR,
	'T': CHAR,
	'U': CHAR,
	'V': CHAR,
	'W': CHAR,
	'X': CHAR,
	'Y': CHAR,
	'Z': CHAR,

	'a': CHAR,
	'b': CHAR,
	'c': CHAR,
	'd': CHAR,
	'e': CHAR,
	'f': CHAR,
	'g': CHAR,
	'h': CHAR,
	'i': CHAR,
	'j': CHAR,
	'k': CHAR,
	'l': CHAR,
	'm': CHAR,
	'n': CHAR,
	'o': CHAR,
	'p': CHAR,
	'q': CHAR,
	'r': CHAR,
	's': CHAR,
	't': CHAR,
	'u': CHAR,
	'v': CHAR,
	'w': CHAR,
	'x': CHAR,
	'y': CHAR,
	'z': CHAR,

	'\'': QUOTE,
	'.':  DOT,
	',':  COMA,
	'¯':  NEG,
	'⍝':  LAMP,
	'⍺':  ALPHA,
	'⍵':  OMEGA,
	'⍳':  IOTA,
	'⍴':  RHO,
	'∇':  DEL,
	'+':  PLUS,
	'-':  MINUS,
	'×':  TIMES,
	'÷':  DIVIDE,
	'↑':  TAKE,
	'↓':  DROP,
	'←':  ASSIGN,
	'→':  BRANCH,
	'⎕':  QUAD,
	'/':  SLASH,
	'⌿':  SLASHBAR,
	'\\': BACKSLASH,
}