The following table is a list of characters that are replaced by Copilot's Smart Encoding.

See the original issue here.

Unicode Character	Glyph	Description	Transliterated Character
U+00AB	«	left-pointing double angle quotation mark	"
U+00BB	»	right-pointing double angle quotation mark	"
U+201C	“	left double quotation mark	"
U+201D	”	right double quotation mark	"
U+02BA	ʺ	modifier letter double prime	"
U+02EE	ˮ	modifier letter double apostrophe	"
U+201F	‟	double high-reversed-9 quotation mark	"
U+275D	❝	heavy double turned comma quotation mark ornament	"
U+275E	❞	heavy double comma quotation mark ornament	"
U+301D	〝	reversed double prime quotation mark	"
U+301E	〞	double prime quotation mark	"
U+FF02	＂	fullwidth quotation mark	"
U+2018	‘	left single quotation mark	'
U+2019	’	right single quotation mark	'
U+02BB	ʻ	modifier letter turned comma	'
U+02C8	ˈ	modifier letter vertical line	'
U+02BC	ʼ	modifier letter apostrophe	'
U+02BD	ʽ	modifier letter reversed comma	'
U+02B9	ʹ	modifier letter prime	'
U+201B	‛	single high-reversed-9 quotation mark	'
U+FF07	＇	fullwidth apostrophe	'
U+00B4	´	acute accent	'
U+02CA	ˊ	modifier letter acute accent	'
U+0060	`	grave accent	'
U+02CB	ˋ	modifier letter grave accent	'
U+275B	❛	heavy single turned comma quotation mark ornament	'
U+275C	❜	heavy single comma quotation mark ornament	'
U+0313	̓	combining comma above	'
U+0314	̔	combining reversed comma above	'
U+FE10	︐	presentation form for vertical comma	'
U+FE11	︑	presentation form for vertical ideographic comma	'
U+00F7	÷	division sign	/
U+00BC	¼	vulgar fraction one quarter	1/4
U+00BD	½	vulgar fraction one half	1/2
U+00BE	¾	vulgar fraction three quarters	3/4
U+29F8	⧸	big solidus	/
U+0337	̷	combining short solidus overlay	/
U+0338	̸	combining long solidus overlay	/
U+2044	⁄	fraction slash	/
U+2215	∕	division slash	/
U+FF0F	／	fullwidth solidus	/
U+29F9	⧹	big reverse solidus	\
U+29F5	⧵	reverse solidus operator	\
U+20E5		combining reverse solidus overlay	\
U+FE68	﹨	small reverse solidus	\
U+FF3C	＼	fullwidth reverse solidus	\
U+0332	̲	combining low line	_
U+FF3F	＿	fullwidth low line	_
U+20D2	⃒	combining long vertical line overlay	|
U+20D3	⃓	combining short vertical line overlay	|
U+2223	∣	divides	|
U+FF5C	｜	fullwidth vertical line	|
U+23B8	⎸	left vertical box line	|
U+23B9	⎹	right vertical box line	|
U+23D0	⏐	vertical line extension	|
U+239C	⎜	left parenthesis extension	|
U+239F	⎟	right parenthesis extension	|
U+23BC	⎼	horizontal scan line-7	-
U+23BD	⎽	horizontal scan line-9	-
U+2015	―	horizontal bar	-
U+FE63	﹣	small hyphen-minus	-
U+FF0D	－	fullwidth hyphen-minus	-
U+2010	‐	hyphen	-
U+2043	⁃	hyphen bullet	-
U+FE6B	﹫	small commercial at sign	@
U+FF20	＠	fullwidth commercial at sign	@
U+FE69	﹩	small dollar sign	$
U+FF04	＄	fullwidth dollar sign	$
U+01C3	ǃ	latin letter retroflex click	!
U+FE15	︕	presentation form for vertical exclamation mark	!
U+FE57	﹗	small exclamation mark	!
U+FF01	！	fullwidth exclamation mark	!
U+FE5F	﹟	small number sign	#
U+FF03	＃	fullwidth number sign	#
U+FE6A	﹪	small percent sign	%
U+FF05	％	fullwidth percent sign	%
U+FE60	﹠	small ampersand	&
U+FF06	＆	fullwidth ampersand	&
U+201A	‚	single low-9 quotation mark	,
U+0326	̦	combining comma below	,
U+FE50	﹐	small comma	,
U+FE51	﹑	small ideographic comma	,
U+FF0C	，	fullwidth comma	,
U+FF64	､	halfwidth ideographic comma	,
U+2768	❨	medium left parenthesis ornament	(
U+276A	❪	medium flattened left parenthesis ornament	(
U+FE59	﹙	small left parenthesis	(
U+FF08	（	fullwidth left parenthesis	(
U+27EE	⟮	mathematical left flattened parenthesis	(
U+2985	⦅	left white parenthesis	(
U+2769	❩	medium right parenthesis ornament	)
U+276B	❫	medium flattened right parenthesis ornament	)
U+FE5A	﹚	small right parenthesis	)
U+FF09	）	fullwidth right parenthesis	)
U+27EF	⟯	mathematical right flattened parenthesis	)
U+2986	⦆	right white parenthesis	)
U+204E	⁎	low asterisk	*
U+2217	∗	asterisk operator	*
U+229B	⊛	circled asterisk operator	*
U+2722	✢	four teardrop-spoked asterisk	*
U+2723	✣	four balloon-spoked asterisk	*
U+2724	✤	heavy four balloon-spoked asterisk	*
U+2725	✥	four club-spoked asterisk	*
U+2731	✱	heavy asterisk	*
U+2732	✲	open centre asterisk	*
U+2733		eight spoked asterisk	*
U+273A	✺	sixteen pointed asterisk	*
U+273B	✻	teardrop-spoked asterisk	*
U+273C	✼	open centre teardrop-spoked asterisk	*
U+273D	✽	heavy teardrop-spoked asterisk	*
U+2743	❃	heavy teardrop-spoked pinwheel asterisk	*
U+2749	❉	balloon-spoked asterisk	*
U+274A	❊	eight teardrop-spoked propeller asterisk	*
U+274B	❋	heavy eight teardrop-spoked propeller asterisk	*
U+29C6	⧆	squared asterisk	*
U+FE61	﹡	small asterisk	*
U+FF0A	＊	fullwidth asterisk	*
U+02D6	˖	modifier letter plus sign	+
U+FE62	﹢	small plus sign	+
U+FF0B	＋	fullwidth plus sign	+
U+3002	。	ideographic full stop	.
U+FE52	﹒	small full stop	.
U+FF0E	．	fullwidth full stop	.
U+FF61	｡	halfwidth ideographic full stop	.
U+FF10	０	fullwidth digit zero	0
U+FF11	１	fullwidth digit one	1
U+FF12	２	fullwidth digit two	2
U+FF13	３	fullwidth digit three	3
U+FF14	４	fullwidth digit four	4
U+FF15	５	fullwidth digit five	5
U+FF16	６	fullwidth digit six	6
U+FF17	７	fullwidth digit seven	7
U+FF18	８	fullwidth digit eight	8
U+FF19	９	fullwidth digit nine	9
U+02D0	ː	modifier letter triangular colon	:
U+02F8	˸	modifier letter raised colon	:
U+2982	⦂	z notation type colon	:
U+A789	꞉	modifier letter colon	:
U+FE13	︓	presentation form for vertical colon	:
U+FF1A	：	fullwidth colon	:
U+204F	⁏	reversed semicolon	;
U+FE14	︔	presentation form for vertical semicolon	;
U+FE54	﹔	small semicolon	;
U+FF1B	；	fullwidth semicolon	;
U+FE64	﹤	small less-than sign	<
U+FF1C	＜	fullwidth less-than sign	<
U+0347	͇	combining equals sign below	=
U+A78A	꞊	modifier letter short equals sign	=
U+FE66	﹦	small equals sign	=
U+FF1D	＝	fullwidth equals sign	=
U+FE65	﹥	small greater-than sign	>
U+FF1E	＞	fullwidth greater-than sign	>
U+FE16	︖	presentation form for vertical question mark	?
U+FE56	﹖	small question mark	?
U+FF1F	？	fullwidth question mark	?
U+FF21	Ａ	fullwidth latin capital letter a	A
U+1D00	ᴀ	latin letter small capital a	A
U+FF22	Ｂ	fullwidth latin capital letter b	B
U+0299	ʙ	latin letter small capital b	B
U+FF23	Ｃ	fullwidth latin capital letter c	C
U+1D04	ᴄ	latin letter small capital c	C
U+FF24	Ｄ	fullwidth latin capital letter d	D
U+1D05	ᴅ	latin letter small capital d	D
U+FF25	Ｅ	fullwidth latin capital letter e	E
U+1D07	ᴇ	latin letter small capital e	E
U+FF26	Ｆ	fullwidth latin capital letter f	F
U+A730	ꜰ	latin letter small capital f	F
U+FF27	Ｇ	fullwidth latin capital letter g	G
U+0262	ɢ	latin letter small capital g	G
U+FF28	Ｈ	fullwidth latin capital letter h	H
U+029C	ʜ	latin letter small capital h	H
U+FF29	Ｉ	fullwidth latin capital letter i	I
U+026A	ɪ	latin letter small capital i	I
U+FF2A	Ｊ	fullwidth latin capital letter j	J
U+1D0A	ᴊ	latin letter small capital j	J
U+FF2B	Ｋ	fullwidth latin capital letter k	K
U+1D0B	ᴋ	latin letter small capital k	K
U+FF2C	Ｌ	fullwidth latin capital letter l	L
U+029F	ʟ	latin letter small capital l	L
U+FF2D	Ｍ	fullwidth latin capital letter m	M
U+1D0D	ᴍ	latin letter small capital m	M
U+FF2E	Ｎ	fullwidth latin capital letter n	N
U+0274	ɴ	latin letter small capital n	N
U+FF2F	Ｏ	fullwidth latin capital letter o	O
U+1D0F	ᴏ	latin letter small capital o	O
U+FF30	Ｐ	fullwidth latin capital letter p	P
U+1D18	ᴘ	latin letter small capital p	P
U+FF31	Ｑ	fullwidth latin capital letter q	Q
U+FF32	Ｒ	fullwidth latin capital letter r	R
U+0280	ʀ	latin letter small capital r	R
U+FF33	Ｓ	fullwidth latin capital letter s	S
U+A731	ꜱ	latin letter small capital s	S
U+FF34	Ｔ	fullwidth latin capital letter t	T
U+1D1B	ᴛ	latin letter small capital t	T
U+FF35	Ｕ	fullwidth latin capital letter u	U
U+1D1C	ᴜ	latin letter small capital u	U
U+FF36	Ｖ	fullwidth latin capital letter v	V
U+1D20	ᴠ	latin letter small capital v	V
U+FF37	Ｗ	fullwidth latin capital letter w	W
U+1D21	ᴡ	latin letter small capital w	W
U+FF38	Ｘ	fullwidth latin capital letter x	X
U+FF39	Ｙ	fullwidth latin capital letter y	Y
U+028F	ʏ	latin letter small capital y	Y
U+FF3A	Ｚ	fullwidth latin capital letter z	Z
U+1D22	ᴢ	latin letter small capital z	Z
U+02C6	ˆ	modifier letter circumflex accent	^
U+0302	̂	combining circumflex accent	^
U+FF3E	＾	fullwidth circumflex accent	^
U+1DCD	᷍	combining double circumflex above	^
U+2774	❴	medium left curly bracket ornament	{
U+FE5B	﹛	small left curly bracket	{
U+FF5B	｛	fullwidth left curly bracket	{
U+2775	❵	medium right curly bracket ornament	}
U+FE5C	﹜	small right curly bracket	}
U+FF5D	｝	fullwidth right curly bracket	}
U+FF3B	［	fullwidth left square bracket	[
U+FF3D	］	fullwidth right square bracket	]
U+02DC	˜	small tilde	~
U+02F7	˷	modifier letter low tilde	~
U+0303	̃	combining tilde	~
U+0330	̰	combining tilde below	~
U+0334	̴	combining tilde overlay	~
U+223C	∼	tilde operator	~
U+FF5E	～	fullwidth tilde	~
U+00A0		no-break space	'
U+2000		whitespace: en quad	'
U+2001		whitespace: medium mathematical space
U+2002		whitespace: en space
U+2003		whitespace: em space
U+2004		whitespace: three-per-em space
U+2005		whitespace: four-per-em space
U+2006		whitespace: six-per-em space
U+2007		whitespace: figure space
U+2008		whitespace: punctuation space
U+2009		whitespace: thin space
U+200A		whitespace: hair space
U+202F		narrow no-break space
U+205F		medium mathematical space
U+3000		ideograhpic space
U+008D		reverse line feed
U+009F		<control>
U+0080		c1 control codes
U+0090		device control string
U+009B		control sequence introducer
U+0010		escape
U+0009		tab (7 spaces based on print statement in python interpreter)
U+0000		null
U+0003		end of text
U+0004		end of transmission
U+0017		end of transmission block
U+0019		end of medium
U+0011		device control one
U+0012		device control two
U+0013		device control three
U+0014		device control four
U+2017	‗	double low line	_
U+2014	—	em dash	-
U+2013	–	en dash	-
U+201A	‚	single low quotation mark	'
U+202F		narrow break space
U+2039	‹	single left-pointing angle quotation mark	>
U+203A	›	single right-pointing angle quotation mark	<
U+203C		double exclamation mark	!!
U+201E	„	double low quotation mark	"
U+201D	”	right double quotation mark	"
U+201C	“	left double quotation mark	"
U+201B	‛	single high reversed quotation mark	'
U+2026	…	horizontal ellipsis	...
U+2028		whitespace: line separator
U+2029		whitespace: paragraph separator
U+205F		whitespace: em quad
U+2060	⁠	word joiner