Show ASCII table: Difference between revisions
m (→{{header|REXX}}: changed the text for the output section.) |
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47 : / 63 : ? 79 : O 95 : _ 111 : o 127 : Del |
47 : / 63 : ? 79 : O 95 : _ 111 : o 127 : Del |
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</pre> |
</pre> |
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=={{header|Forth}}== |
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<lang forth>DECIMAL |
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: ###: ( c -- ) 3 .R ." : " ; |
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: .CHAR ( c -- ) |
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DUP |
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CASE |
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BL OF ###: ." spc" ENDOF |
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127 OF ###: ." del" ENDOF |
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DUP ###: EMIT 2 SPACES |
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ENDCASE |
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3 SPACES ; |
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: .ROW ( n2 n1 -- ) |
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CR DO I .CHAR 16 +LOOP ; |
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: ASCII.TABLE ( -- ) |
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16 0 DO 113 I + 32 I + .ROW LOOP ;</lang> |
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Output |
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<lang forth>ASCII.TABLE |
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32: spc 48: 0 64: @ 80: P 96: ` 112: p |
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33: ! 49: 1 65: A 81: Q 97: a 113: q |
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34: " 50: 2 66: B 82: R 98: b 114: r |
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35: # 51: 3 67: C 83: S 99: c 115: s |
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36: $ 52: 4 68: D 84: T 100: d 116: t |
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37: % 53: 5 69: E 85: U 101: e 117: u |
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38: & 54: 6 70: F 86: V 102: f 118: v |
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39: ' 55: 7 71: G 87: W 103: g 119: w |
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40: ( 56: 8 72: H 88: X 104: h 120: x |
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41: ) 57: 9 73: I 89: Y 105: i 121: y |
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42: * 58: : 74: J 90: Z 106: j 122: z |
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43: + 59: ; 75: K 91: [ 107: k 123: { |
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44: , 60: < 76: L 92: \ 108: l 124: | |
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45: - 61: = 77: M 93: ] 109: m 125: } |
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46: . 62: > 78: N 94: ^ 110: n 126: ~ |
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47: / 63: ? 79: O 95: _ 111: o 127: del ok</lang> |
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=={{header|Go}}== |
=={{header|Go}}== |
||
Revision as of 23:16, 13 August 2018
- Task
Show ASCII character set from values 32 to 127 in table format.
AppleScript
<lang applescript>-- asciiTable :: () -> String on asciiTable()
script row
on |λ|(ln)
script cell
on |λ|(x)
justifyLeft(12, space, x)
end |λ|
end script
concat(map(cell, ln))
end |λ|
end script
unlines(map(row, ¬
transpose(chunksOf(16, map(my asciiEntry, ¬
enumFromTo(32, 127))))))
end asciiTable
on run
asciiTable()
end run
-- asciiEntry :: Int -> String on asciiEntry(n)
set k to asciiName(n)
if "" ≠ k then
justifyRight(4, space, n as string) & " : " & k
else
k
end if
end asciiEntry
-- asciiName :: Int -> String on asciiName(n)
if 32 > n or 127 < n then
""
else if 32 = n then
"Spc"
else if 127 = n then
"Del"
else
chr(n)
end if
end asciiName
-- GENERIC FUNCTIONS ---------------------------------------------------------
-- chr :: Int -> Char on chr(n)
character id n
end chr
-- chunksOf :: Int -> [a] -> a on chunksOf(k, xs)
script
on go(ys)
set ab to splitAt(k, ys)
set a to |1| of ab
if isNull(a) then
{}
else
{a} & go(|2| of ab)
end if
end go
end script
result's go(xs)
end chunksOf
-- comparing :: (a -> b) -> (a -> a -> Ordering) on comparing(f)
script
on |λ|(a, b)
tell mReturn(f)
set fa to |λ|(a)
set fb to |λ|(b)
if fa < fb then
-1
else if fa > fb then
1
else
0
end if
end tell
end |λ|
end script
end comparing
-- concat :: a -> [a] -- concat :: [String] -> String on concat(xs)
set lng to length of xs
if 0 < lng and string is class of (item 1 of xs) then
set acc to ""
else
set acc to {}
end if
repeat with i from 1 to lng
set acc to acc & item i of xs
end repeat
acc
end concat
-- concatMap :: (a -> [b]) -> [a] -> [b] on concatMap(f, xs)
set lng to length of xs
if 0 < lng and class of xs is string then
set acc to ""
else
set acc to {}
end if
tell mReturn(f)
repeat with i from 1 to lng
set acc to acc & |λ|(item i of xs, i, xs)
end repeat
end tell
return acc
end concatMap
-- enumFromTo :: Int -> Int -> [Int] on enumFromTo(m, n)
if m ≤ n then
set lst to {}
repeat with i from m to n
set end of lst to i
end repeat
return lst
else
return {}
end if
end enumFromTo
-- foldl :: (a -> b -> a) -> a -> [b] -> a on foldl(f, startValue, xs)
tell mReturn(f)
set v to startValue
set lng to length of xs
repeat with i from 1 to lng
set v to |λ|(v, item i of xs, i, xs)
end repeat
return v
end tell
end foldl
-- isNull :: [a] -> Bool -- isNull :: String -> Bool on isNull(xs)
if class of xs is string then
"" = xs
else
{} = xs
end if
end isNull
-- justifyLeft :: Int -> Char -> String -> String on justifyLeft(n, cFiller, strText)
if n > length of strText then
text 1 thru n of (strText & replicate(n, cFiller))
else
strText
end if
end justifyLeft
-- justifyRight :: Int -> Char -> String -> String on justifyRight(n, cFiller, strText)
if n > length of strText then
text -n thru -1 of ((replicate(n, cFiller) as text) & strText)
else
strText
end if
end justifyRight
-- length :: [a] -> Int on |length|(xs)
length of xs
end |length|
-- max :: Ord a => a -> a -> a on max(x, y)
if x > y then
x
else
y
end if
end max
-- maximumBy :: (a -> a -> Ordering) -> [a] -> a on maximumBy(f, xs)
set cmp to mReturn(f)
script max
on |λ|(a, b)
if a is missing value or cmp's |λ|(a, b) < 0 then
b
else
a
end if
end |λ|
end script
foldl(max, missing value, xs)
end maximumBy
-- Lift 2nd class handler function into 1st class script wrapper -- mReturn :: First-class m => (a -> b) -> m (a -> b) on mReturn(f)
if class of f is script then
f
else
script
property |λ| : f
end script
end if
end mReturn
-- map :: (a -> b) -> [a] -> [b] on map(f, xs)
tell mReturn(f)
set lng to length of xs
set lst to {}
repeat with i from 1 to lng
set end of lst to |λ|(item i of xs, i, xs)
end repeat
return lst
end tell
end map
-- Egyptian multiplication - progressively doubling a list, appending -- stages of doubling to an accumulator where needed for binary -- assembly of a target length -- replicate :: Int -> a -> [a] on replicate(n, a)
set out to {}
if n < 1 then return out
set dbl to {a}
repeat while (n > 1)
if (n mod 2) > 0 then set out to out & dbl
set n to (n div 2)
set dbl to (dbl & dbl)
end repeat
return out & dbl
end replicate
-- splitAt :: Int -> [a] -> ([a],[a]) on splitAt(n, xs)
if n > 0 and n < length of xs then
if class of xs is text then
Tuple(items 1 thru n of xs as text, items (n + 1) thru -1 of xs as text)
else
Tuple(items 1 thru n of xs, items (n + 1) thru -1 of xs)
end if
else
if n < 1 then
Tuple({}, xs)
else
Tuple(xs, {})
end if
end if
end splitAt
-- If some of the rows are shorter than the following rows, -- their elements are skipped: -- transpose({{10,11},{20},{},{30,31,32}}) -> {{10, 20, 30}, {11, 31}, {32}} -- transpose :: a -> a on transpose(xxs)
set intMax to |length|(maximumBy(comparing(my |length|), xxs))
set gaps to replicate(intMax, {})
script padded
on |λ|(xs)
set lng to |length|(xs)
if lng < intMax then
xs & items (lng + 1) thru -1 of gaps
else
xs
end if
end |λ|
end script
set rows to map(padded, xxs)
script cols
on |λ|(_, iCol)
script cell
on |λ|(row)
item iCol of row
end |λ|
end script
concatMap(cell, rows)
end |λ|
end script
map(cols, item 1 of rows)
end transpose
-- Tuple (,) :: a -> b -> (a, b) on Tuple(a, b)
{type:"Tuple", |1|:a, |2|:b, length:2}
end Tuple
-- unlines :: [String] -> String on unlines(xs)
set {dlm, my text item delimiters} to ¬
{my text item delimiters, linefeed}
set str to xs as text
set my text item delimiters to dlm
str
end unlines</lang>
- Output:
32 : Spc 48 : 0 64 : @ 80 : P 96 : ` 112 : p
33 : ! 49 : 1 65 : A 81 : Q 97 : a 113 : q
34 : " 50 : 2 66 : B 82 : R 98 : b 114 : r
35 : # 51 : 3 67 : C 83 : S 99 : c 115 : s
36 : $ 52 : 4 68 : D 84 : T 100 : d 116 : t
37 : % 53 : 5 69 : E 85 : U 101 : e 117 : u
38 : & 54 : 6 70 : F 86 : V 102 : f 118 : v
39 : ' 55 : 7 71 : G 87 : W 103 : g 119 : w
40 : ( 56 : 8 72 : H 88 : X 104 : h 120 : x
41 : ) 57 : 9 73 : I 89 : Y 105 : i 121 : y
42 : * 58 : : 74 : J 90 : Z 106 : j 122 : z
43 : + 59 : ; 75 : K 91 : [ 107 : k 123 : {
44 : , 60 : < 76 : L 92 : \ 108 : l 124 : |
45 : - 61 : = 77 : M 93 : ] 109 : m 125 : }
46 : . 62 : > 78 : N 94 : ^ 110 : n 126 : ~
47 : / 63 : ? 79 : O 95 : _ 111 : o 127 : Del
C
<lang c>#include <stdio.h>
int main() {
int i, j;
char k[4];
for (i = 0; i < 16; ++i) {
for (j = 32 + i; j < 128; j += 16) {
switch (j) {
default: sprintf(k, "%c", j); break;
case 32: sprintf(k, "Spc"); break;
case 127: sprintf(k, "Del"); break;
}
printf("%3d : %-3s ", j, k);
}
printf("\n");
}
return 0;
}</lang>
- Output:
32 : Spc 48 : 0 64 : @ 80 : P 96 : ` 112 : p
33 : ! 49 : 1 65 : A 81 : Q 97 : a 113 : q
34 : " 50 : 2 66 : B 82 : R 98 : b 114 : r
35 : # 51 : 3 67 : C 83 : S 99 : c 115 : s
36 : $ 52 : 4 68 : D 84 : T 100 : d 116 : t
37 : % 53 : 5 69 : E 85 : U 101 : e 117 : u
38 : & 54 : 6 70 : F 86 : V 102 : f 118 : v
39 : ' 55 : 7 71 : G 87 : W 103 : g 119 : w
40 : ( 56 : 8 72 : H 88 : X 104 : h 120 : x
41 : ) 57 : 9 73 : I 89 : Y 105 : i 121 : y
42 : * 58 : : 74 : J 90 : Z 106 : j 122 : z
43 : + 59 : ; 75 : K 91 : [ 107 : k 123 : {
44 : , 60 : < 76 : L 92 : \ 108 : l 124 : |
45 : - 61 : = 77 : M 93 : ] 109 : m 125 : }
46 : . 62 : > 78 : N 94 : ^ 110 : n 126 : ~
47 : / 63 : ? 79 : O 95 : _ 111 : o 127 : Del
Factor
Idiomatic version
<lang factor>USING: combinators formatting io kernel math math.ranges pair-rocket sequences ; IN: rosetta-code.ascii-table
- row-values ( n -- seq ) [ 32 + ] [ 112 + ] bi 16 <range> ;
- ascii>output ( n -- str )
{ 32 => [ "Spc" ] 127 => [ "Del" ] [ "" 1sequence ] } case ;
- print-row ( n -- )
row-values [ dup ascii>output "%3d : %-3s " printf ] each nl ;
- print-ascii-table ( -- ) 16 <iota> [ print-row ] each ;
MAIN: print-ascii-table</lang>
Go translation
<lang factor>USING: combinators formatting io kernel math math.ranges pair-rocket sequences ; IN: rosetta-code.ascii-table
- main ( -- )
16 <iota> [
32 + 127 16 <range> [
dup {
32 => [ "Spc" ]
127 => [ "Del" ]
[ "" 1sequence ]
} case
"%3d : %-3s " printf
] each
nl
] each
MAIN: main</lang>
- Output:
32 : Spc 48 : 0 64 : @ 80 : P 96 : ` 112 : p
33 : ! 49 : 1 65 : A 81 : Q 97 : a 113 : q
34 : " 50 : 2 66 : B 82 : R 98 : b 114 : r
35 : # 51 : 3 67 : C 83 : S 99 : c 115 : s
36 : $ 52 : 4 68 : D 84 : T 100 : d 116 : t
37 : % 53 : 5 69 : E 85 : U 101 : e 117 : u
38 : & 54 : 6 70 : F 86 : V 102 : f 118 : v
39 : ' 55 : 7 71 : G 87 : W 103 : g 119 : w
40 : ( 56 : 8 72 : H 88 : X 104 : h 120 : x
41 : ) 57 : 9 73 : I 89 : Y 105 : i 121 : y
42 : * 58 : : 74 : J 90 : Z 106 : j 122 : z
43 : + 59 : ; 75 : K 91 : [ 107 : k 123 : {
44 : , 60 : < 76 : L 92 : \ 108 : l 124 : |
45 : - 61 : = 77 : M 93 : ] 109 : m 125 : }
46 : . 62 : > 78 : N 94 : ^ 110 : n 126 : ~
47 : / 63 : ? 79 : O 95 : _ 111 : o 127 : Del
Forth
<lang forth>DECIMAL
- ###: ( c -- ) 3 .R ." : " ;
- .CHAR ( c -- )
DUP
CASE
BL OF ###: ." spc" ENDOF
127 OF ###: ." del" ENDOF
DUP ###: EMIT 2 SPACES
ENDCASE
3 SPACES ;
- .ROW ( n2 n1 -- )
CR DO I .CHAR 16 +LOOP ;
- ASCII.TABLE ( -- )
16 0 DO 113 I + 32 I + .ROW LOOP ;</lang>
Output <lang forth>ASCII.TABLE
32: spc 48: 0 64: @ 80: P 96: ` 112: p
33: ! 49: 1 65: A 81: Q 97: a 113: q
34: " 50: 2 66: B 82: R 98: b 114: r
35: # 51: 3 67: C 83: S 99: c 115: s
36: $ 52: 4 68: D 84: T 100: d 116: t
37: % 53: 5 69: E 85: U 101: e 117: u
38: & 54: 6 70: F 86: V 102: f 118: v
39: ' 55: 7 71: G 87: W 103: g 119: w
40: ( 56: 8 72: H 88: X 104: h 120: x
41: ) 57: 9 73: I 89: Y 105: i 121: y
42: * 58: : 74: J 90: Z 106: j 122: z
43: + 59: ; 75: K 91: [ 107: k 123: {
44: , 60: < 76: L 92: \ 108: l 124: |
45: - 61: = 77: M 93: ] 109: m 125: }
46: . 62: > 78: N 94: ^ 110: n 126: ~
47: / 63: ? 79: O 95: _ 111: o 127: del ok</lang>
Go
<lang go>package main
import "fmt"
func main() {
for i := 0; i < 16; i++ {
for j := 32 + i; j < 128; j += 16 {
k := string(j)
switch j {
case 32:
k = "Spc"
case 127:
k = "Del"
}
fmt.Printf("%3d : %-3s ", j, k)
}
fmt.Println()
}
} </lang>
- Output:
32 : Spc 48 : 0 64 : @ 80 : P 96 : ` 112 : p
33 : ! 49 : 1 65 : A 81 : Q 97 : a 113 : q
34 : " 50 : 2 66 : B 82 : R 98 : b 114 : r
35 : # 51 : 3 67 : C 83 : S 99 : c 115 : s
36 : $ 52 : 4 68 : D 84 : T 100 : d 116 : t
37 : % 53 : 5 69 : E 85 : U 101 : e 117 : u
38 : & 54 : 6 70 : F 86 : V 102 : f 118 : v
39 : ' 55 : 7 71 : G 87 : W 103 : g 119 : w
40 : ( 56 : 8 72 : H 88 : X 104 : h 120 : x
41 : ) 57 : 9 73 : I 89 : Y 105 : i 121 : y
42 : * 58 : : 74 : J 90 : Z 106 : j 122 : z
43 : + 59 : ; 75 : K 91 : [ 107 : k 123 : {
44 : , 60 : < 76 : L 92 : \ 108 : l 124 : |
45 : - 61 : = 77 : M 93 : ] 109 : m 125 : }
46 : . 62 : > 78 : N 94 : ^ 110 : n 126 : ~
47 : / 63 : ? 79 : O 95 : _ 111 : o 127 : Del
Haskell
<lang haskell>import Data.List (intercalate, transpose) import Data.Char (chr)
asciiTable :: String asciiTable =
unlines $ (justifyLeft 12 ' ' =<<) <$> transpose (chunksOf 16 $ asciiEntry <$> [32 .. 127])
main :: IO () main = putStrLn asciiTable
asciiName :: Int -> String asciiName n
| 32 > n = "" | 127 < n = "" | 32 == n = "Spc" | 127 == n = "Del" | otherwise = [chr n]
asciiEntry :: Int -> String asciiEntry n =
let k = asciiName n
in if null k
then ""
else concat [justifyRight 4 ' ' (show n), " : ", k]
chunksOf :: Int -> [a] -> a chunksOf k = go
where
go t =
case splitAt k t of
(a, b)
| null a -> []
| otherwise -> a : go b
justifyLeft, justifyRight :: Int -> Char -> String -> String justifyLeft n c s = take n (s ++ replicate n c)
justifyRight n c s = drop (length s) (replicate n c ++ s)</lang>
- Output:
32 : Spc 48 : 0 64 : @ 80 : P 96 : ` 112 : p
33 : ! 49 : 1 65 : A 81 : Q 97 : a 113 : q
34 : " 50 : 2 66 : B 82 : R 98 : b 114 : r
35 : # 51 : 3 67 : C 83 : S 99 : c 115 : s
36 : $ 52 : 4 68 : D 84 : T 100 : d 116 : t
37 : % 53 : 5 69 : E 85 : U 101 : e 117 : u
38 : & 54 : 6 70 : F 86 : V 102 : f 118 : v
39 : ' 55 : 7 71 : G 87 : W 103 : g 119 : w
40 : ( 56 : 8 72 : H 88 : X 104 : h 120 : x
41 : ) 57 : 9 73 : I 89 : Y 105 : i 121 : y
42 : * 58 : : 74 : J 90 : Z 106 : j 122 : z
43 : + 59 : ; 75 : K 91 : [ 107 : k 123 : {
44 : , 60 : < 76 : L 92 : \ 108 : l 124 : |
45 : - 61 : = 77 : M 93 : ] 109 : m 125 : }
46 : . 62 : > 78 : N 94 : ^ 110 : n 126 : ~
47 : / 63 : ? 79 : O 95 : _ 111 : o 127 : Del
JavaScript
<lang javascript>(() => {
// asciiTable :: String
const asciiTable = () =>
unlines(
map(xs => concat(
map(justifyLeft(12, ' '),
xs
)
),
transpose(
chunksOf(
16,
map(asciiEntry,
enumFromTo(32, 127)
)
)
)
)
);
// asciiEntry :: Int -> String
const asciiEntry = n => {
const k = asciiName(n);
return === k ? (
) : (justifyRight(4, ' ', n.toString()) + ' : ' + k);
};
// asciiName :: Int -> String
const asciiName = n =>
32 > n || 127 < n ? (
) : 32 === n ? (
'Spc'
) : 127 === n ? (
'Del'
) : chr(n);
// GENERIC FUNCTIONS ----------------------------------
// chunksOf :: Int -> [a] -> a const chunksOf = (n, xs) => xs.reduce((a, _, i, xs) => i % n ? a : a.concat([xs.slice(i, i + n)]), []);
// chr :: Int -> Char const chr = String.fromCodePoint;
// comparing :: (a -> b) -> (a -> a -> Ordering)
const comparing = f =>
(x, y) => {
const
a = f(x),
b = f(y);
return a < b ? -1 : (a > b ? 1 : 0);
};
// concat :: a -> [a] // concat :: [String] -> String const concat = xs => 0 < xs.length ? (() => { const unit = 'string' !== typeof xs[0] ? ( [] ) : ; return unit.concat.apply(unit, xs); })() : [];
// concatMap :: (a -> [b]) -> [a] -> [b]
const concatMap = (f, xs) =>
0 < xs.length ? (() => {
const unit = 'string' !== typeof xs ? (
[]
) : ;
return unit.concat.apply(unit, xs.map(f))
})() : [];
// enumFromTo :: Int -> Int -> [Int]
const enumFromTo = (m, n) =>
m <= n ? iterateUntil(
x => n <= x,
x => 1 + x,
m
) : [];
// iterateUntil :: (a -> Bool) -> (a -> a) -> a -> [a]
const iterateUntil = (p, f, x) => {
const vs = [x];
let h = x;
while (!p(h))(h = f(h), vs.push(h));
return vs;
};
// justifyLeft :: Int -> Char -> String -> String
const justifyLeft = (n, cFiller) => strText =>
n > strText.length ? (
(strText + cFiller.repeat(n))
.substr(0, n)
) : strText;
// justifyRight :: Int -> Char -> String -> String
const justifyRight = (n, cFiller, strText) =>
n > strText.length ? (
(cFiller.repeat(n) + strText)
.slice(-n)
) : strText;
// length :: [a] -> Int const length = xs => xs.length;
// map :: (a -> b) -> [a] -> [b] const map = (f, xs) => xs.map(f);
// maximumBy :: (a -> a -> Ordering) -> [a] -> a
const maximumBy = (f, xs) =>
0 < xs.length ? (
xs.slice(1)
.reduce((a, x) => 0 < f(x, a) ? x : a, xs[0])
) : undefined;
// replicate :: Int -> a -> [a]
const replicate = (n, x) =>
Array.from({
length: n
}, () => x);
// transpose :: a -> a const transpose = tbl => { const gaps = replicate( length(maximumBy(comparing(length), tbl)), [] ), rows = map(xs => xs.concat(gaps.slice(xs.length)), tbl); return map( (_, col) => concatMap(row => [row[col]], rows), rows[0] ); };
// unlines :: [String] -> String
const unlines = xs => xs.join('\n');
// MAIN ----------------------------------------------- return asciiTable();
})();</lang>
- Output:
32 : Spc 48 : 0 64 : @ 80 : P 96 : ` 112 : p
33 : ! 49 : 1 65 : A 81 : Q 97 : a 113 : q
34 : " 50 : 2 66 : B 82 : R 98 : b 114 : r
35 : # 51 : 3 67 : C 83 : S 99 : c 115 : s
36 : $ 52 : 4 68 : D 84 : T 100 : d 116 : t
37 : % 53 : 5 69 : E 85 : U 101 : e 117 : u
38 : & 54 : 6 70 : F 86 : V 102 : f 118 : v
39 : ' 55 : 7 71 : G 87 : W 103 : g 119 : w
40 : ( 56 : 8 72 : H 88 : X 104 : h 120 : x
41 : ) 57 : 9 73 : I 89 : Y 105 : i 121 : y
42 : * 58 : : 74 : J 90 : Z 106 : j 122 : z
43 : + 59 : ; 75 : K 91 : [ 107 : k 123 : {
44 : , 60 : < 76 : L 92 : \ 108 : l 124 : |
45 : - 61 : = 77 : M 93 : ] 109 : m 125 : }
46 : . 62 : > 78 : N 94 : ^ 110 : n 126 : ~
47 : / 63 : ? 79 : O 95 : _ 111 : o 127 : Del
Kotlin
<lang scala>// Version 1.2.60
fun main(args: Array<String>) {
for (i in 0..15) {
for (j in 32 + i..127 step 16) {
val k = when (j) {
32 -> "Spc"
127 -> "Del"
else -> j.toChar().toString()
}
System.out.printf("%3d : %-3s ", j, k)
}
println()
}
}</lang>
- Output:
32 : Spc 48 : 0 64 : @ 80 : P 96 : ` 112 : p
33 : ! 49 : 1 65 : A 81 : Q 97 : a 113 : q
34 : " 50 : 2 66 : B 82 : R 98 : b 114 : r
35 : # 51 : 3 67 : C 83 : S 99 : c 115 : s
36 : $ 52 : 4 68 : D 84 : T 100 : d 116 : t
37 : % 53 : 5 69 : E 85 : U 101 : e 117 : u
38 : & 54 : 6 70 : F 86 : V 102 : f 118 : v
39 : ' 55 : 7 71 : G 87 : W 103 : g 119 : w
40 : ( 56 : 8 72 : H 88 : X 104 : h 120 : x
41 : ) 57 : 9 73 : I 89 : Y 105 : i 121 : y
42 : * 58 : : 74 : J 90 : Z 106 : j 122 : z
43 : + 59 : ; 75 : K 91 : [ 107 : k 123 : {
44 : , 60 : < 76 : L 92 : \ 108 : l 124 : |
45 : - 61 : = 77 : M 93 : ] 109 : m 125 : }
46 : . 62 : > 78 : N 94 : ^ 110 : n 126 : ~
47 : / 63 : ? 79 : O 95 : _ 111 : o 127 : Del
Perl 6
Alternately, and perhaps more usefully, output as a wiki-table rather than ASCII art. Hover mouse over the glyph to get the name.
<lang perl6>sub glyph ($_) {
when * < 33 { (0x2400 + $_).chr } # display symbol names for invisible glyphs
when 127 { '␡' }
default { .chr }
}
say '{|class="wikitable" style="text-align:center;background-color:hsl(39, 90%, 95%)"';
for (^128).rotor(16) -> @row {
say '|-'; printf(q[|%d
0x%02X
%s] ~ "\n", $_, $_, .&glyph.uniname.subst('SYMBOL FOR ', ), .&glyph.subst('|', '|')) for @row;
}
say '|}';</lang>
- Output:
| 0 0x00 ␀ |
1 0x01 ␁ |
2 0x02 ␂ |
3 0x03 ␃ |
4 0x04 ␄ |
5 0x05 ␅ |
6 0x06 ␆ |
7 0x07 ␇ |
8 0x08 ␈ |
9 0x09 ␉ |
10 0x0A ␊ |
11 0x0B ␋ |
12 0x0C ␌ |
13 0x0D ␍ |
14 0x0E ␎ |
15 0x0F ␏ |
| 16 0x10 ␐ |
17 0x11 ␑ |
18 0x12 ␒ |
19 0x13 ␓ |
20 0x14 ␔ |
21 0x15 ␕ |
22 0x16 ␖ |
23 0x17 ␗ |
24 0x18 ␘ |
25 0x19 ␙ |
26 0x1A ␚ |
27 0x1B ␛ |
28 0x1C ␜ |
29 0x1D ␝ |
30 0x1E ␞ |
31 0x1F ␟ |
| 32 0x20 ␠ |
33 0x21 ! |
34 0x22 " |
35 0x23 # |
36 0x24 $ |
37 0x25 % |
38 0x26 & |
39 0x27 ' |
40 0x28 ( |
41 0x29 ) |
42 0x2A * |
43 0x2B + |
44 0x2C , |
45 0x2D - |
46 0x2E . |
47 0x2F / |
| 48 0x30 0 |
49 0x31 1 |
50 0x32 2 |
51 0x33 3 |
52 0x34 4 |
53 0x35 5 |
54 0x36 6 |
55 0x37 7 |
56 0x38 8 |
57 0x39 9 |
58 0x3A : |
59 0x3B ; |
60 0x3C < |
61 0x3D = |
62 0x3E > |
63 0x3F ? |
| 64 0x40 @ |
65 0x41 A |
66 0x42 B |
67 0x43 C |
68 0x44 D |
69 0x45 E |
70 0x46 F |
71 0x47 G |
72 0x48 H |
73 0x49 I |
74 0x4A J |
75 0x4B K |
76 0x4C L |
77 0x4D M |
78 0x4E N |
79 0x4F O |
| 80 0x50 P |
81 0x51 Q |
82 0x52 R |
83 0x53 S |
84 0x54 T |
85 0x55 U |
86 0x56 V |
87 0x57 W |
88 0x58 X |
89 0x59 Y |
90 0x5A Z |
91 0x5B [ |
92 0x5C \ |
93 0x5D ] |
94 0x5E ^ |
95 0x5F _ |
| 96 0x60 ` |
97 0x61 a |
98 0x62 b |
99 0x63 c |
100 0x64 d |
101 0x65 e |
102 0x66 f |
103 0x67 g |
104 0x68 h |
105 0x69 i |
106 0x6A j |
107 0x6B k |
108 0x6C l |
109 0x6D m |
110 0x6E n |
111 0x6F o |
| 112 0x70 p |
113 0x71 q |
114 0x72 r |
115 0x73 s |
116 0x74 t |
117 0x75 u |
118 0x76 v |
119 0x77 w |
120 0x78 x |
121 0x79 y |
122 0x7A z |
123 0x7B { |
124 0x7C | |
125 0x7D } |
126 0x7E ~ |
127 0x7F ␡ |
Python
After Perl6, but creating an HTML table: <lang python>from unicodedata import name from html import escape
def pp(n):
if n <= 32:
return chr(0x2400 + n)
if n == 127:
return '␡'
return chr(n)
print('
\n ') for n in range(128): if n %16 == 0 and 1 < n: print(" ") print(f' ') print(""" \n| {n} 0x{n:02x} {escape(pp(n))} |
""")</lang>
- Output:
| 0 0x00 ␀ |
1 0x01 ␁ |
2 0x02 ␂ |
3 0x03 ␃ |
4 0x04 ␄ |
5 0x05 ␅ |
6 0x06 ␆ |
7 0x07 ␇ |
8 0x08 ␈ |
9 0x09 ␉ |
10 0x0a ␊ |
11 0x0b ␋ |
12 0x0c ␌ |
13 0x0d ␍ |
14 0x0e ␎ |
15 0x0f ␏ |
| 16 0x10 ␐ |
17 0x11 ␑ |
18 0x12 ␒ |
19 0x13 ␓ |
20 0x14 ␔ |
21 0x15 ␕ |
22 0x16 ␖ |
23 0x17 ␗ |
24 0x18 ␘ |
25 0x19 ␙ |
26 0x1a ␚ |
27 0x1b ␛ |
28 0x1c ␜ |
29 0x1d ␝ |
30 0x1e ␞ |
31 0x1f ␟ |
| 32 0x20 ␠ |
33 0x21 ! |
34 0x22 " |
35 0x23 # |
36 0x24 $ |
37 0x25 % |
38 0x26 & |
39 0x27 ' |
40 0x28 ( |
41 0x29 ) |
42 0x2a * |
43 0x2b + |
44 0x2c , |
45 0x2d - |
46 0x2e . |
47 0x2f / |
| 48 0x30 0 |
49 0x31 1 |
50 0x32 2 |
51 0x33 3 |
52 0x34 4 |
53 0x35 5 |
54 0x36 6 |
55 0x37 7 |
56 0x38 8 |
57 0x39 9 |
58 0x3a : |
59 0x3b ; |
60 0x3c < |
61 0x3d = |
62 0x3e > |
63 0x3f ? |
| 64 0x40 @ |
65 0x41 A |
66 0x42 B |
67 0x43 C |
68 0x44 D |
69 0x45 E |
70 0x46 F |
71 0x47 G |
72 0x48 H |
73 0x49 I |
74 0x4a J |
75 0x4b K |
76 0x4c L |
77 0x4d M |
78 0x4e N |
79 0x4f O |
| 80 0x50 P |
81 0x51 Q |
82 0x52 R |
83 0x53 S |
84 0x54 T |
85 0x55 U |
86 0x56 V |
87 0x57 W |
88 0x58 X |
89 0x59 Y |
90 0x5a Z |
91 0x5b [ |
92 0x5c \ |
93 0x5d ] |
94 0x5e ^ |
95 0x5f _ |
| 96 0x60 ` |
97 0x61 a |
98 0x62 b |
99 0x63 c |
100 0x64 d |
101 0x65 e |
102 0x66 f |
103 0x67 g |
104 0x68 h |
105 0x69 i |
106 0x6a j |
107 0x6b k |
108 0x6c l |
109 0x6d m |
110 0x6e n |
111 0x6f o |
| 112 0x70 p |
113 0x71 q |
114 0x72 r |
115 0x73 s |
116 0x74 t |
117 0x75 u |
118 0x76 v |
119 0x77 w |
120 0x78 x |
121 0x79 y |
122 0x7a z |
123 0x7b { |
124 0x7c | |
125 0x7d } |
126 0x7e ~ |
127 0x7f ␡ |
REXX
Note that some REXX interpreters can't display
the '1b'x (esc) character glyph properly, so a special check was
made for those two REXXes to not show that glyph.
A fair amount of code was added to show all possible characters (glyphs), with special attention paid to:
- presenting an index (top and bottom; left and right).
- using a grid instead of using blanks for visual fidelity.
- using a two─tired type of grid (with single─ and double─lined cells).
- preserving indentation and other whitespace.
- showing the function of some characters (lower value than a blank).
- showing the name of a blank (as bla).
- the suppression of displaying particular glyphs by REXX that are preempted by the OS.
- adding homage to the adage of: anything worth doing is worth doing well.
<lang rexx>/*REXX program displays an ASCII table of characters (within a 16x16 indexed grid).*/ parse upper version !ver . /*some REXXes can't display '1b'x glyph*/ !pcRexx= 'REXX/PERSONAL'==!ver | 'REXX/PC'==!ver /*is this PC/REXX or REXX/Personal? */
func= ' nul soh stx etx eot enq ack bel bs tab lf vt ff cr so si ' || ,
" dle dc1 dc2 dc3 dc4 nak syn etb can em eof esc fs gs rs us "
hdr= left(, 7) /*prepend blanks to HDR (indentation).*/ call xhdr /*construct a top index for the grid.*/ call grid '╔', "╤", '╗', "═══" /*construct & display bottom of a cell.*/ iidx= left(, length(hdr) - 4) /*the length of the indentation of idx.*/ cant= copies('═', 3) /*can't show a character with this REXX*/
/* [↓] construct a sixteen-row grid. */
do j=0 by 16 for 16; idx= left(d2x(j),1,2) /*prepend an index literal for the grid*/
_= iidx idx ' '; _h= iidx " " /*an index and indent; without an index*/
sep= '║' /*assign a character to cell separator.*/
do #=j to j+15; chr= center( d2c(#), 3) /*true char glyph.*/
if #>6 & #<11 | #==13 then chr= cant /*can't show these glyphs.*/
/*esc*/ if #==27 then if !pcRexx then chr= cant /* " " this glyph. */
else chr= center( '1b'x, 3) /*true char glyph.*/
if # <32 then _h= _h || sep || right(word(func, #+1), 3) /*show a function.*/
if #==32 then chr= 'bla' /*spell out (within 3 chars) a "blank".*/
if # >31 then _h= /*Above a blank? Then nullify 3rd line*/
_= _ || sep || chr; sep= '│' /*append grid cell; use a new sep char.*/
end /*#*/
if _h\== then say _h'║ ' /*append the last grid cell character.*/
say _'║ ' idx /*append an index to the grid line.*/
if j\==240 then call grid '╟',"┼",'╢','───' /*construct & display most cell bottoms*/
end /*j*/
call grid '╚', "╧", '╝', "═══" /*construct & display last cell bottom.*/ call xhdr /*construct a bottom index for the grid*/ exit /*stick a fork in it, we're all done. */ /*──────────────────────────────────────────────────────────────────────────────────────*/ xhdr: say; _=hdr; sep=' '; do k=0 for 16; _=_' ' d2x(k)" "; end; say _; say; return grid: arg $1,$2,$3,$4;_=hdr; do 16; _=_ || $1 || $4; $1= $2; end; say _ || $3; return</lang>
- output showing a horizontal formatted grid (table):
(Code page 437 was used for the example below using DOS under Microsoft Windows.)
0 1 2 3 4 5 6 7 8 9 A B C D E F
╔═══╤═══╤═══╤═══╤═══╤═══╤═══╤═══╤═══╤═══╤═══╤═══╤═══╤═══╤═══╤═══╗
║nul│soh│stx│etx│eot│enq│ack│bel│ bs│tab│ lf│ vt│ ff│ cr│ so│ si║
0 ║ │ ☺ │ ☻ │ ♥ │ ♦ │ ♣ │ ♠ │═══│═══│═══│═══│ ♂ │ ♀ │═══│ ♫ │ ☼ ║ 0
╟───┼───┼───┼───┼───┼───┼───┼───┼───┼───┼───┼───┼───┼───┼───┼───╢
║dle│dc1│dc2│dc3│dc4│nak│syn│etb│can│ em│eof│esc│ fs│ gs│ rs│ us║
1 ║ ► │ ◄ │ ↕ │ ‼ │ ¶ │ § │ ▬ │ ↨ │ ↑ │ ↓ │ → │ ← │ ∟ │ ↔ │ ▲ │ ▼ ║ 1
╟───┼───┼───┼───┼───┼───┼───┼───┼───┼───┼───┼───┼───┼───┼───┼───╢
2 ║bla│ ! │ " │ # │ $ │ % │ & │ ' │ ( │ ) │ * │ + │ , │ - │ . │ / ║ 2
╟───┼───┼───┼───┼───┼───┼───┼───┼───┼───┼───┼───┼───┼───┼───┼───╢
3 ║ 0 │ 1 │ 2 │ 3 │ 4 │ 5 │ 6 │ 7 │ 8 │ 9 │ : │ ; │ < │ = │ > │ ? ║ 3
╟───┼───┼───┼───┼───┼───┼───┼───┼───┼───┼───┼───┼───┼───┼───┼───╢
4 ║ @ │ A │ B │ C │ D │ E │ F │ G │ H │ I │ J │ K │ L │ M │ N │ O ║ 4
╟───┼───┼───┼───┼───┼───┼───┼───┼───┼───┼───┼───┼───┼───┼───┼───╢
5 ║ P │ Q │ R │ S │ T │ U │ V │ W │ X │ Y │ Z │ [ │ \ │ ] │ ^ │ _ ║ 5
╟───┼───┼───┼───┼───┼───┼───┼───┼───┼───┼───┼───┼───┼───┼───┼───╢
6 ║ ` │ a │ b │ c │ d │ e │ f │ g │ h │ i │ j │ k │ l │ m │ n │ o ║ 6
╟───┼───┼───┼───┼───┼───┼───┼───┼───┼───┼───┼───┼───┼───┼───┼───╢
7 ║ p │ q │ r │ s │ t │ u │ v │ w │ x │ y │ z │ { │ | │ } │ ~ │ ⌂ ║ 7
╟───┼───┼───┼───┼───┼───┼───┼───┼───┼───┼───┼───┼───┼───┼───┼───╢
8 ║ Ç │ ü │ é │ â │ ä │ à │ å │ ç │ ê │ ë │ è │ ï │ î │ ì │ Ä │ Å ║ 8
╟───┼───┼───┼───┼───┼───┼───┼───┼───┼───┼───┼───┼───┼───┼───┼───╢
9 ║ É │ æ │ Æ │ ô │ ö │ ò │ û │ ù │ ÿ │ Ö │ Ü │ ¢ │ £ │ ¥ │ ₧ │ ƒ ║ 9
╟───┼───┼───┼───┼───┼───┼───┼───┼───┼───┼───┼───┼───┼───┼───┼───╢
A ║ á │ í │ ó │ ú │ ñ │ Ñ │ ª │ º │ ¿ │ ⌐ │ ¬ │ ½ │ ¼ │ ¡ │ « │ » ║ A
╟───┼───┼───┼───┼───┼───┼───┼───┼───┼───┼───┼───┼───┼───┼───┼───╢
B ║ ░ │ ▒ │ ▓ │ │ │ ┤ │ ╡ │ ╢ │ ╖ │ ╕ │ ╣ │ ║ │ ╗ │ ╝ │ ╜ │ ╛ │ ┐ ║ B
╟───┼───┼───┼───┼───┼───┼───┼───┼───┼───┼───┼───┼───┼───┼───┼───╢
C ║ └ │ ┴ │ ┬ │ ├ │ ─ │ ┼ │ ╞ │ ╟ │ ╚ │ ╔ │ ╩ │ ╦ │ ╠ │ ═ │ ╬ │ ╧ ║ C
╟───┼───┼───┼───┼───┼───┼───┼───┼───┼───┼───┼───┼───┼───┼───┼───╢
D ║ ╨ │ ╤ │ ╥ │ ╙ │ ╘ │ ╒ │ ╓ │ ╫ │ ╪ │ ┘ │ ┌ │ █ │ ▄ │ ▌ │ ▐ │ ▀ ║ D
╟───┼───┼───┼───┼───┼───┼───┼───┼───┼───┼───┼───┼───┼───┼───┼───╢
E ║ α │ ß │ Γ │ π │ Σ │ σ │ µ │ τ │ Φ │ Θ │ Ω │ δ │ ∞ │ φ │ ε │ ∩ ║ E
╟───┼───┼───┼───┼───┼───┼───┼───┼───┼───┼───┼───┼───┼───┼───┼───╢
F ║ ≡ │ ± │ ≥ │ ≤ │ ⌠ │ ⌡ │ ÷ │ ≈ │ ° │ ∙ │ · │ √ │ ⁿ │ ² │ ■ │ ║ F
╚═══╧═══╧═══╧═══╧═══╧═══╧═══╧═══╧═══╧═══╧═══╧═══╧═══╧═══╧═══╧═══╝
0 1 2 3 4 5 6 7 8 9 A B C D E F
Ring
<lang ring>
- Project : Show Ascii table
load "guilib.ring" load "stdlib.ring"
decarr = newlist(16,6) ascarr = newlist(16,6)
new qapp
{
win1 = new qwidget() {
setwindowtitle("Show Ascii table")
setgeometry(100,100,800,600)
for n = 1 to 16
for m = 1 to 6
decarr[n][m] = new qpushbutton(win1) {
x = 150+m*60
y = 30 + n*30
ind = string((m-1)*16+n+31)
setgeometry(x,y,30,30)
settext(ind)
}
next
next
for n = 1 to 16
for m = 1 to 6
ascarr[n][m] = new qpushbutton(win1) {
x = 180+m*60
y = 30 + n*30
ind = (m-1)*16+n+31
setgeometry(x,y,30,30)
if ind = 32
settext("Spc")
loop
ok
if ind = 127
settext("Del")
loop
ok
settext(char(ind))
}
next
next
show()
}
exec()
}
</lang> Output:
zkl
<lang zkl>const width=9; println(" ",[0..width].pump(String,"%4d".fmt)); [30..127].pump("".println,T(Void.Read,width,False), // don't fail on short lines
fcn(a,b,c){
String("%3d: ".fmt(a),
vm.arglist.pump(String,"toChar", // parameters (ints) to list to text
T("replace","\x1e",""),T("replace","\x1f",""), // 30,31
T("replace"," ","spc"),T("replace","\x7f","del"), "%-4s".fmt)
)
})</lang>
- Output:
0 1 2 3 4 5 6 7 8 9
30: spc ! " # $ % & '
40: ( ) * + , - . / 0 1
50: 2 3 4 5 6 7 8 9 : ;
60: < = > ? @ A B C D E
70: F G H I J K L M N O
80: P Q R S T U V W X Y
90: Z [ \ ] ^ _ ` a b c
100: d e f g h i j k l m
110: n o p q r s t u v w
120: x y z { | } ~ del