Error in special_to_na argument

[rporta23]

special_to_na argument is supposed to override the default that turns special characters to N/A, but it doesn't work

library(wikitablr)
library(tidyverse)
ASCII <- read_all_tables("https://en.wikipedia.org/wiki/ASCII", special_to_na = FALSE)
head(ASCII[[2]], n = 5)
#>   binary oct dec hex glyph glyph_1 glyph_2
#> 1     10  40  32  20 space   space   space
#> 2     10  41  33  21  <NA>    <NA>    <NA>
#> 3     10  42  34  22  <NA>    <NA>    <NA>
#> 4     10  43  35  23  <NA>    <NA>    <NA>
#> 5     10  44  36  24  <NA>    <NA>    <NA>

This is what it is supposed to look like:

[niannucci]

library(wikitablr)
read_wiki_table("https://en.wikipedia.org/wiki/ASCII", table_number = 2, special_to_na = FALSE)
#>      binary oct dec hex glyph glyph_1 glyph_2
#> 1    Binary Oct Dec Hex  1963    1965    1967
#> 2  010 0000 040  32  20 space   space   space
#> 3  010 0001 041  33  21  <NA>    <NA>    <NA>
#> 4  010 0010 042  34  22  <NA>    <NA>    <NA>
#> 5  010 0011 043  35  23  <NA>    <NA>    <NA>
#> 6  010 0100 044  36  24  <NA>    <NA>    <NA>
#> 7  010 0101 045  37  25  <NA>    <NA>    <NA>
#> 8  010 0110 046  38  26  <NA>    <NA>    <NA>
#> 9  010 0111 047  39  27  <NA>    <NA>    <NA>
#> 10 010 1000 050  40  28  <NA>    <NA>    <NA>
#> 11 010 1001 051  41  29  <NA>    <NA>    <NA>
#> 12 010 1010 052  42  2A  <NA>    <NA>    <NA>
#> 13 010 1011 053  43  2B  <NA>    <NA>    <NA>
#> 14 010 1100 054  44  2C  <NA>    <NA>    <NA>
#> 15 010 1101 055  45  2D  <NA>    <NA>    <NA>
#> 16 010 1110 056  46  2E  <NA>    <NA>    <NA>
#> 17 010 1111 057  47  2F  <NA>    <NA>    <NA>
#> 18 011 0000 060  48  30     0       0       0
#> 19 011 0001 061  49  31     1       1       1
#> 20 011 0010 062  50  32     2       2       2
#> 21 011 0011 063  51  33     3       3       3
#> 22 011 0100 064  52  34     4       4       4
#> 23 011 0101 065  53  35     5       5       5
#> 24 011 0110 066  54  36     6       6       6
#> 25 011 0111 067  55  37     7       7       7
#> 26 011 1000 070  56  38     8       8       8
#> 27 011 1001 071  57  39     9       9       9
#> 28 011 1010 072  58  3A  <NA>    <NA>    <NA>
#> 29 011 1011 073  59  3B  <NA>    <NA>    <NA>
#> 30 011 1100 074  60  3C  <NA>    <NA>    <NA>
#> 31 011 1101 075  61  3D  <NA>    <NA>    <NA>
#> 32 011 1110 076  62  3E  <NA>    <NA>    <NA>
#> 33 011 1111 077  63  3F  <NA>    <NA>    <NA>
#> 34 100 0000 100  64  40  <NA>    <NA>    <NA>
#> 35 100 0001 101  65  41     A       A       A
#> 36 100 0010 102  66  42     B       B       B
#> 37 100 0011 103  67  43     C       C       C
#> 38 100 0100 104  68  44     D       D       D
#> 39 100 0101 105  69  45     E       E       E
#> 40 100 0110 106  70  46     F       F       F
#> 41 100 0111 107  71  47     G       G       G
#> 42 100 1000 110  72  48     H       H       H
#> 43 100 1001 111  73  49     I       I       I
#> 44 100 1010 112  74  4A     J       J       J
#> 45 100 1011 113  75  4B     K       K       K
#> 46 100 1100 114  76  4C     L       L       L
#> 47 100 1101 115  77  4D     M       M       M
#> 48 100 1110 116  78  4E     N       N       N
#> 49 100 1111 117  79  4F     O       O       O
#> 50 101 0000 120  80  50     P       P       P
#> 51 101 0001 121  81  51     Q       Q       Q
#> 52 101 0010 122  82  52     R       R       R
#> 53 101 0011 123  83  53     S       S       S
#> 54 101 0100 124  84  54     T       T       T
#> 55 101 0101 125  85  55     U       U       U
#> 56 101 0110 126  86  56     V       V       V
#> 57 101 0111 127  87  57     W       W       W
#> 58 101 1000 130  88  58     X       X       X
#> 59 101 1001 131  89  59     Y       Y       Y
#> 60 101 1010 132  90  5A     Z       Z       Z
#> 61 101 1011 133  91  5B  <NA>    <NA>    <NA>
#> 62 101 1100 134  92  5C  <NA>    <NA>    <NA>
#> 63 101 1101 135  93  5D  <NA>    <NA>    <NA>
#> 64 101 1110 136  94  5E  <NA>    <NA>    <NA>
#> 65 101 1111 137  95  5F  <NA>    <NA>    <NA>
#> 66 110 0000 140  96  60  <NA>    <NA>    <NA>
#> 67 110 0001 141  97  61  <NA>       a       a
#> 68 110 0010 142  98  62  <NA>       b       b
#> 69 110 0011 143  99  63  <NA>       c       c
#> 70 110 0100 144 100  64  <NA>       d       d
#> 71 110 0101 145 101  65  <NA>       e       e
#> 72 110 0110 146 102  66  <NA>       f       f
#> 73 110 0111 147 103  67  <NA>       g       g
#> 74 110 1000 150 104  68  <NA>       h       h
#> 75 110 1001 151 105  69  <NA>       i       i
#> 76 110 1010 152 106  6A  <NA>       j       j
#> 77 110 1011 153 107  6B  <NA>       k       k
#> 78 110 1100 154 108  6C  <NA>       l       l
#> 79 110 1101 155 109  6D  <NA>       m       m
#> 80 110 1110 156 110  6E  <NA>       n       n
#> 81 110 1111 157 111  6F  <NA>       o       o
#> 82 111 0000 160 112  70  <NA>       p       p
#> 83 111 0001 161 113  71  <NA>       q       q
#> 84 111 0010 162 114  72  <NA>       r       r
#> 85 111 0011 163 115  73  <NA>       s       s
#> 86 111 0100 164 116  74  <NA>       t       t
#> 87 111 0101 165 117  75  <NA>       u       u
#> 88 111 0110 166 118  76  <NA>       v       v
#> 89 111 0111 167 119  77  <NA>       w       w
#> 90 111 1000 170 120  78  <NA>       x       x
#> 91 111 1001 171 121  79  <NA>       y       y
#> 92 111 1010 172 122  7A  <NA>       z       z
#> 93 111 1011 173 123  7B  <NA>    <NA>    <NA>
#> 94 111 1100 174 124  7C   ACK    <NA>    <NA>
#> 95 111 1101 175 125  7D  <NA>    <NA>    <NA>
#> 96 111 1110 176 126  7E   ESC    <NA>    <NA>

^{Created on 2020-02-18 by the reprex package (v0.2.1)}

[niannucci]

NOTE: running read_wiki_raw and clean_wiki_names on this same page does not produce this problem