Hash :
5a24cbff
Author :
Date :
2021-10-14T14:01:46
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
42
3.14159
4e10
3.2E+6
2.1e-10
0b1101
0o571
0xbabe
0xBABE
NaN
Infinity
123n
0x123n
1_000_000_000_000
1_000_000.220_720
0b0101_0110_0011_1000
0o12_34_56
0x40_76_38_6A_73
4_642_473_943_484_686_707n
0.000_001
1e10_000
0xf_f_f_f_ffn
0xf_f_f_f_f
0b1_1_1_1
0b0_0_1_0_1_0_1n
0o1_1_3_2
0o1_1_3_2n
2.2_4_54e64_33
2.2_4_54e+64_33
2.2_4_54e-64_33
3_4_5
3_4_5n
3_4_5.5_5_6
// not numbers
$1234;
$0xFF;
$0b0101;
$1234n;
$0xFFn;
$0b0101n;
_1234;
_0xFF;
_0b0101;
_1234n;
_0xFFn;
_0b0101n;
abc1234;
abc0xFF;
abc0b0101;
abc1234n;
abc0xFFn;
abc0b0101n;
----------------------------------------------------
[
["number", "42"],
["number", "3.14159"],
["number", "4e10"],
["number", "3.2E+6"],
["number", "2.1e-10"],
["number", "0b1101"],
["number", "0o571"],
["number", "0xbabe"],
["number", "0xBABE"],
["number", "NaN"],
["number", "Infinity"],
["number", "123n"],
["number", "0x123n"],
["number", "1_000_000_000_000"],
["number", "1_000_000.220_720"],
["number", "0b0101_0110_0011_1000"],
["number", "0o12_34_56"],
["number", "0x40_76_38_6A_73"],
["number", "4_642_473_943_484_686_707n"],
["number", "0.000_001"],
["number", "1e10_000"],
["number", "0xf_f_f_f_ffn"],
["number", "0xf_f_f_f_f"],
["number", "0b1_1_1_1"],
["number", "0b0_0_1_0_1_0_1n"],
["number", "0o1_1_3_2"],
["number", "0o1_1_3_2n"],
["number", "2.2_4_54e64_33"],
["number", "2.2_4_54e+64_33"],
["number", "2.2_4_54e-64_33"],
["number", "3_4_5"],
["number", "3_4_5n"],
["number", "3_4_5.5_5_6"],
["comment", "// not numbers"],
"\r\n$1234", ["punctuation", ";"],
"\r\n$0xFF", ["punctuation", ";"],
"\r\n$0b0101", ["punctuation", ";"],
"\r\n$1234n", ["punctuation", ";"],
"\r\n$0xFFn", ["punctuation", ";"],
"\r\n$0b0101n", ["punctuation", ";"],
"\r\n_1234", ["punctuation", ";"],
"\r\n_0xFF", ["punctuation", ";"],
"\r\n_0b0101", ["punctuation", ";"],
"\r\n_1234n", ["punctuation", ";"],
"\r\n_0xFFn", ["punctuation", ";"],
"\r\n_0b0101n", ["punctuation", ";"],
"\r\nabc1234", ["punctuation", ";"],
"\r\nabc0xFF", ["punctuation", ";"],
"\r\nabc0b0101", ["punctuation", ";"],
"\r\nabc1234n", ["punctuation", ";"],
"\r\nabc0xFFn", ["punctuation", ";"],
"\r\nabc0b0101n", ["punctuation", ";"]
]
----------------------------------------------------
Checks for decimal numbers, binary numbers, octal numbers, hexadecimal numbers.
Also checks for keywords representing numbers.