expand the alphabetHEADmaster

4 files changed, 621 insertions, 658 deletions

diff --git a/bin/embolden b/bin/embolden
index 5a03415..541cc46 100755
--- a/bin/embolden
+++ b/bin/embolden
@@ -43,68 +43,124 @@
 #  and ASCII has similar codes which nobody ever uses.
 
 declare -A bold=(
-	[0]=$'\xf0\x9d\x9f\x8e'
-	[1]=$'\xf0\x9d\x9f\x8f'
-	[2]=$'\xf0\x9d\x9f\x90'
-	[3]=$'\xf0\x9d\x9f\x91'
-	[4]=$'\xf0\x9d\x9f\x92'
-	[5]=$'\xf0\x9d\x9f\x93'
-	[6]=$'\xf0\x9d\x9f\x94'
-	[7]=$'\xf0\x9d\x9f\x95'
-	[8]=$'\xf0\x9d\x9f\x96'
-	[9]=$'\xf0\x9d\x9f\x97'
-	[A]=$'\xf0\x9d\x90\x80'
-	[B]=$'\xf0\x9d\x90\x81'
-	[C]=$'\xf0\x9d\x90\x82'
-	[D]=$'\xf0\x9d\x90\x83'
-	[E]=$'\xf0\x9d\x90\x84'
-	[F]=$'\xf0\x9d\x90\x85'
-	[G]=$'\xf0\x9d\x90\x86'
-	[H]=$'\xf0\x9d\x90\x87'
-	[I]=$'\xf0\x9d\x90\x88'
-	[J]=$'\xf0\x9d\x90\x89'
-	[K]=$'\xf0\x9d\x90\x8a'
-	[L]=$'\xf0\x9d\x90\x8b'
-	[M]=$'\xf0\x9d\x90\x8c'
-	[N]=$'\xf0\x9d\x90\x8d'
-	[O]=$'\xf0\x9d\x90\x8e'
-	[P]=$'\xf0\x9d\x90\x8f'
-	[Q]=$'\xf0\x9d\x90\x90'
-	[R]=$'\xf0\x9d\x90\x91'
-	[S]=$'\xf0\x9d\x90\x92'
-	[T]=$'\xf0\x9d\x90\x93'
-	[U]=$'\xf0\x9d\x90\x94'
-	[V]=$'\xf0\x9d\x90\x95'
-	[W]=$'\xf0\x9d\x90\x96'
-	[X]=$'\xf0\x9d\x90\x97'
-	[Y]=$'\xf0\x9d\x90\x98'
-	[Z]=$'\xf0\x9d\x90\x99'
-	[a]=$'\xf0\x9d\x90\x9a'
-	[b]=$'\xf0\x9d\x90\x9b'
-	[c]=$'\xf0\x9d\x90\x9c'
-	[d]=$'\xf0\x9d\x90\x9d'
-	[e]=$'\xf0\x9d\x90\x9e'
-	[f]=$'\xf0\x9d\x90\x9f'
-	[g]=$'\xf0\x9d\x90\xa0'
-	[h]=$'\xf0\x9d\x90\xa1'
-	[i]=$'\xf0\x9d\x90\xa2'
-	[j]=$'\xf0\x9d\x90\xa3'
-	[k]=$'\xf0\x9d\x90\xa4'
-	[l]=$'\xf0\x9d\x90\xa5'
-	[m]=$'\xf0\x9d\x90\xa6'
-	[n]=$'\xf0\x9d\x90\xa7'
-	[o]=$'\xf0\x9d\x90\xa8'
-	[p]=$'\xf0\x9d\x90\xa9'
-	[q]=$'\xf0\x9d\x90\xaa'
-	[r]=$'\xf0\x9d\x90\xab'
-	[s]=$'\xf0\x9d\x90\xac'
-	[t]=$'\xf0\x9d\x90\xad'
-	[u]=$'\xf0\x9d\x90\xae'
-	[v]=$'\xf0\x9d\x90\xaf'
-	[w]=$'\xf0\x9d\x90\xb0'
-	[x]=$'\xf0\x9d\x90\xb1'
-	[y]=$'\xf0\x9d\x90\xb2'
-	[z]=$'\xf0\x9d\x90\xb3'
+# Digits:
+	[0]=𝟎
+	[1]=𝟏
+	[2]=𝟐
+	[3]=𝟑
+	[4]=𝟒
+	[5]=𝟓
+	[6]=𝟔
+	[7]=𝟕
+	[8]=𝟖
+	[9]=𝟗
+# Latin:
+	[A]=𝐀
+	[B]=𝐁
+	[C]=𝐂
+	[D]=𝐃
+	[E]=𝐄
+	[F]=𝐅
+	[G]=𝐆
+	[H]=𝐇
+	[I]=𝐈
+	[J]=𝐉
+	[K]=𝐊
+	[L]=𝐋
+	[M]=𝐌
+	[N]=𝐍
+	[O]=𝐎
+	[P]=𝐏
+	[Q]=𝐐
+	[R]=𝐑
+	[S]=𝐒
+	[T]=𝐓
+	[U]=𝐔
+	[V]=𝐕
+	[W]=𝐖
+	[X]=𝐗
+	[Y]=𝐘
+	[Z]=𝐙
+	[a]=𝐚
+	[b]=𝐛
+	[c]=𝐜
+	[d]=𝐝
+	[e]=𝐞
+	[f]=𝐟
+	[g]=𝐠
+	[h]=𝐡
+	[i]=𝐢
+	[j]=𝐣
+	[k]=𝐤
+	[l]=𝐥
+	[m]=𝐦
+	[n]=𝐧
+	[o]=𝐨
+	[p]=𝐩
+	[q]=𝐪
+	[r]=𝐫
+	[s]=𝐬
+	[t]=𝐭
+	[u]=𝐮
+	[v]=𝐯
+	[w]=𝐰
+	[x]=𝐱
+	[y]=𝐲
+	[z]=𝐳
+# Latin italic:
+	[𝐴]=𝑨
+	[𝐵]=𝑩
+	[𝐶]=𝑪
+	[𝐷]=𝑫
+	[𝐸]=𝑬
+	[𝐹]=𝑭
+	[𝐺]=𝑮
+	[𝐻]=𝑯
+	[𝐼]=𝑰
+	[𝐽]=𝑱
+	[𝐾]=𝑲
+	[𝐿]=𝑳
+	[𝑀]=𝑴
+	[𝑁]=𝑵
+	[𝑂]=𝑶
+	[𝑃]=𝑷
+	[𝑄]=𝑸
+	[𝑅]=𝑹
+	[𝑆]=𝑺
+	[𝑇]=𝑻
+	[𝑈]=𝑼
+	[𝑉]=𝑽
+	[𝑊]=𝑾
+	[𝑋]=𝑿
+	[𝑌]=𝒀
+	[𝑍]=𝒁
+	[𝑎]=𝒂
+	[𝑏]=𝒃
+	[𝑐]=𝒄
+	[𝑑]=𝒅
+	[𝑒]=𝒆
+	[𝑓]=𝒇
+	[𝑔]=𝒈
+	[ℎ]=𝒉 # Planck's constant
+	[𝑖]=𝒊
+	[𝑗]=𝒋
+	[𝑘]=𝒌
+	[𝑙]=𝒍
+	[𝑚]=𝒎
+	[𝑛]=𝒏
+	[𝑜]=𝒐
+	[𝑝]=𝒑
+	[𝑞]=𝒒
+	[𝑟]=𝒓
+	[𝑠]=𝒔
+	[𝑡]=𝒕
+	[𝑢]=𝒖
+	[𝑣]=𝒗
+	[𝑤]=𝒘
+	[𝑥]=𝒙
+	[𝑦]=𝒚
+	[𝑧]=𝒛
+# Script:
 	[𝒜]=𝓐
 	[ℬ]=𝓑
 	[𝒞]=𝓒
@@ -157,282 +213,187 @@ declare -A bold=(
 	[𝓍]=𝔁
 	[𝓎]=𝔂
 	[𝓏]=𝔃
-	[Α]=$'\xf0\x9d\x9a\xa8'
-	[Β]=$'\xf0\x9d\x9a\xa9'
-	[Γ]=$'\xf0\x9d\x9a\xaa'
-	[Δ]=$'\xf0\x9d\x9a\xab'
-	[Ε]=$'\xf0\x9d\x9a\xac'
-	[Ζ]=$'\xf0\x9d\x9a\xad'
-	[Η]=$'\xf0\x9d\x9a\xae'
-	[Θ]=$'\xf0\x9d\x9a\xaf'
-	[Ι]=$'\xf0\x9d\x9a\xb0'
-	[Κ]=$'\xf0\x9d\x9a\xb1'
-	[Λ]=$'\xf0\x9d\x9a\xb2'
-	[Μ]=$'\xf0\x9d\x9a\xb3'
-	[Ν]=$'\xf0\x9d\x9a\xb4'
-	[Ξ]=$'\xf0\x9d\x9a\xb5'
-	[Ο]=$'\xf0\x9d\x9a\xb6'
-	[Π]=$'\xf0\x9d\x9a\xb7'
-	[Ρ]=$'\xf0\x9d\x9a\xb8'
-	[Σ]=$'\xf0\x9d\x9a\xba'
-	[Τ]=$'\xf0\x9d\x9a\xbb'
-	[Υ]=$'\xf0\x9d\x9a\xbc'
-	[Φ]=$'\xf0\x9d\x9a\xbd'
-	[Χ]=$'\xf0\x9d\x9a\xbe'
-	[Ψ]=$'\xf0\x9d\x9a\xbf'
-	[Ω]=$'\xf0\x9d\x9b\x80'
-	[α]=$'\xf0\x9d\x9b\x82'
-	[β]=$'\xf0\x9d\x9b\x83'
-	[γ]=$'\xf0\x9d\x9b\x84'
-	[δ]=$'\xf0\x9d\x9b\x85'
-	[ε]=$'\xf0\x9d\x9b\x86'
-	[ζ]=$'\xf0\x9d\x9b\x87'
-	[η]=$'\xf0\x9d\x9b\x88'
-	[θ]=$'\xf0\x9d\x9b\x89'
-	[ι]=$'\xf0\x9d\x9b\x8a'
-	[κ]=$'\xf0\x9d\x9b\x8b'
-	[λ]=$'\xf0\x9d\x9b\x8c'
-	[μ]=$'\xf0\x9d\x9b\x8d'
-	[ν]=$'\xf0\x9d\x9b\x8e'
-	[ξ]=$'\xf0\x9d\x9b\x8f'
-	[ο]=$'\xf0\x9d\x9b\x90'
-	[π]=$'\xf0\x9d\x9b\x91'
-	[ρ]=$'\xf0\x9d\x9b\x92'
-	[ς]=$'\xf0\x9d\x9b\x93'
-	[σ]=$'\xf0\x9d\x9b\x94'
-	[τ]=$'\xf0\x9d\x9b\x95'
-	[υ]=$'\xf0\x9d\x9b\x96'
-	[φ]=$'\xf0\x9d\x9b\x97'
-	[χ]=$'\xf0\x9d\x9b\x98'
-	[ψ]=$'\xf0\x9d\x9b\x99'
-	[ω]=$'\xf0\x9d\x9b\x9a'
-#	[]=
-#	[]=
-#	[]=
-#	[]=
-#	[]=
-#	[]=
-#	[]=
-#	[]=
-#	[]=
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-#	[]=
-#	[]=
-#	[]=
-#	[]=
-#	[]=
-	[𝟢]=$'\xf0\x9d\x9f\xac'
-	[𝟣]=$'\xf0\x9d\x9f\xad'
-	[𝟤]=$'\xf0\x9d\x9f\xae'
-	[𝟥]=$'\xf0\x9d\x9f\xaf'
-	[𝟦]=$'\xf0\x9d\x9f\xb0'
-	[𝟧]=$'\xf0\x9d\x9f\xb1'
-	[𝟨]=$'\xf0\x9d\x9f\xb2'
-	[𝟩]=$'\xf0\x9d\x9f\xb3'
-	[𝟪]=$'\xf0\x9d\x9f\xb4'
-	[𝟫]=$'\xf0\x9d\x9f\xb5'
-)
-
-declare -A italic=(
-	[A]=$'\xf0\x9d\x90\xb4'
-	[B]=$'\xf0\x9d\x90\xb5'
-	[C]=$'\xf0\x9d\x90\xb6'
-	[D]=$'\xf0\x9d\x90\xb7'
-	[E]=$'\xf0\x9d\x90\xb8'
-	[F]=$'\xf0\x9d\x90\xb9'
-	[G]=$'\xf0\x9d\x90\xba'
-	[H]=$'\xf0\x9d\x90\xbb'
-	[I]=$'\xf0\x9d\x90\xbc'
-	[J]=$'\xf0\x9d\x90\xbd'
-	[K]=$'\xf0\x9d\x90\xbe'
-	[L]=$'\xf0\x9d\x90\xbf'
-	[M]=$'\xf0\x9d\x91\x80'
-	[N]=$'\xf0\x9d\x91\x81'
-	[O]=$'\xf0\x9d\x91\x82'
-	[P]=$'\xf0\x9d\x91\x83'
-	[Q]=$'\xf0\x9d\x91\x84'
-	[R]=$'\xf0\x9d\x91\x85'
-	[S]=$'\xf0\x9d\x91\x86'
-	[T]=$'\xf0\x9d\x91\x87'
-	[U]=$'\xf0\x9d\x91\x88'
-	[V]=$'\xf0\x9d\x91\x89'
-	[W]=$'\xf0\x9d\x91\x8a'
-	[X]=$'\xf0\x9d\x91\x8b'
-	[Y]=$'\xf0\x9d\x91\x8c'
-	[Z]=$'\xf0\x9d\x91\x8d'
-	[a]=$'\xf0\x9d\x91\x8e'
-	[b]=$'\xf0\x9d\x91\x8f'
-	[c]=$'\xf0\x9d\x91\x90'
-	[d]=$'\xf0\x9d\x91\x91'
-	[e]=$'\xf0\x9d\x91\x92'
-	[f]=$'\xf0\x9d\x91\x93'
-	[g]=$'\xf0\x9d\x91\x94'
-	[h]=$'\xe2\x84\x8e' # Planck's constant
-	[i]=$'\xf0\x9d\x91\x96'
-	[j]=$'\xf0\x9d\x91\x97'
-	[k]=$'\xf0\x9d\x91\x98'
-	[l]=$'\xf0\x9d\x91\x99'
-	[m]=$'\xf0\x9d\x91\x9a'
-	[n]=$'\xf0\x9d\x91\x9b'
-	[o]=$'\xf0\x9d\x91\x9c'
-	[p]=$'\xf0\x9d\x91\x9d'
-	[q]=$'\xf0\x9d\x91\x9e'
-	[r]=$'\xf0\x9d\x91\x9f'
-	[s]=$'\xf0\x9d\x91\xa0'
-	[t]=$'\xf0\x9d\x91\xa1'
-	[u]=$'\xf0\x9d\x91\xa2'
-	[v]=$'\xf0\x9d\x91\xa3'
-	[w]=$'\xf0\x9d\x91\xa4'
-	[x]=$'\xf0\x9d\x91\xa5'
-	[y]=$'\xf0\x9d\x91\xa6'
-	[z]=$'\xf0\x9d\x91\xa7'
-	[Α]=$'\xf0\x9d\x9b\xa2'
-	[Β]=$'\xf0\x9d\x9b\xa3'
-	[Γ]=$'\xf0\x9d\x9b\xa4'
-	[Δ]=$'\xf0\x9d\x9b\xa5'
-	[Ε]=$'\xf0\x9d\x9b\xa6'
-	[Ζ]=$'\xf0\x9d\x9b\xa7'
-	[Η]=$'\xf0\x9d\x9b\xa8'
-	[Θ]=$'\xf0\x9d\x9b\xa9'
-	[Ι]=$'\xf0\x9d\x9b\xaa'
-	[Κ]=$'\xf0\x9d\x9b\xab'
-	[Λ]=$'\xf0\x9d\x9b\xac'
-	[Μ]=$'\xf0\x9d\x9b\xad'
-	[Ν]=$'\xf0\x9d\x9b\xae'
-	[Ξ]=$'\xf0\x9d\x9b\xaf'
-	[Ο]=$'\xf0\x9d\x9b\xb0'
-	[Π]=$'\xf0\x9d\x9b\xb1'
-	[Ρ]=$'\xf0\x9d\x9b\xb2'
-	[Σ]=$'\xf0\x9d\x9b\xb4'
-	[Τ]=$'\xf0\x9d\x9b\xb5'
-	[Υ]=$'\xf0\x9d\x9b\xb6'
-	[Φ]=$'\xf0\x9d\x9b\xb7'
-	[Χ]=$'\xf0\x9d\x9b\xb8'
-	[Ψ]=$'\xf0\x9d\x9b\xb9'
-	[Ω]=$'\xf0\x9d\x9b\xba'
-	[α]=$'\xf0\x9d\x9b\xbc'
-	[β]=$'\xf0\x9d\x9b\xbd'
-	[γ]=$'\xf0\x9d\x9b\xbe'
-	[δ]=$'\xf0\x9d\x9b\xbf'
-	[ε]=$'\xf0\x9d\x9c\x80'
-	[ζ]=$'\xf0\x9d\x9c\x81'
-	[η]=$'\xf0\x9d\x9c\x82'
-	[θ]=$'\xf0\x9d\x9c\x83'
-	[ι]=$'\xf0\x9d\x9c\x84'
-	[κ]=$'\xf0\x9d\x9c\x85'
-	[λ]=$'\xf0\x9d\x9c\x86'
-	[μ]=$'\xf0\x9d\x9c\x87'
-	[ν]=$'\xf0\x9d\x9c\x88'
-	[ξ]=$'\xf0\x9d\x9c\x89'
-	[ο]=$'\xf0\x9d\x9c\x8a'
-	[π]=$'\xf0\x9d\x9c\x8b'
-	[ρ]=$'\xf0\x9d\x9c\x8c'
-	[ς]=$'\xf0\x9d\x9c\x8d'
-	[σ]=$'\xf0\x9d\x9c\x8e'
-	[τ]=$'\xf0\x9d\x9c\x8f'
-	[υ]=$'\xf0\x9d\x9c\x90'
-	[φ]=$'\xf0\x9d\x9c\x91'
-	[χ]=$'\xf0\x9d\x9c\x92'
-	[ψ]=$'\xf0\x9d\x9c\x93'
-	[ω]=$'\xf0\x9d\x9c\x94'
-#	[𝐀]=
-#	[𝐁]=
-#	[𝐂]=
-#	[𝐃]=
-#	[𝐄]=
-#	[𝐅]=
-#	[𝐆]=
-#	[𝐇]=
-#	[𝐈]=
-#	[𝐉]=
-#	[𝐊]=
-#	[𝐋]=
-#	[𝐌]=
-#	[𝐍]=
-#	[𝐎]=
-#	[𝐏]=
-#	[𝐐]=
-#	[𝐑]=
-#	[𝐒]=
-#	[𝐓]=
-#	[𝐔]=
-#	[𝐕]=
-#	[𝐖]=
-#	[𝐗]=
-#	[𝐘]=
-#	[𝐙]=
-#	[𝐚]=
-#	[𝐛]=
-#	[𝐜]=
-#	[𝐝]=
-#	[𝐞]=
-#	[𝐟]=
-#	[𝐠]=
-#	[𝐡]=
-#	[𝐢]=
-#	[𝐣]=
-#	[𝐤]=
-#	[𝐥]=
-#	[𝐦]=
-#	[𝐧]=
-#	[𝐨]=
-#	[𝐩]=
-#	[𝐪]=
-#	[𝐫]=
-#	[𝐬]=
-#	[𝐭]=
-#	[𝐮]=
-#	[𝐯]=
-#	[𝐰]=
-#	[𝐱]=
-#	[𝐲]=
-#	[𝐳]=
+# Fraktur:
+	[𝔄]=𝕬
+	[𝔅]=𝕭
+	[ℭ]=𝕮
+	[𝔇]=𝕯
+	[𝔈]=𝕰
+	[𝔉]=𝕱
+	[𝔊]=𝕲
+	[ℌ]=𝕳
+	[ℑ]=𝕴
+	[𝔍]=𝕵
+	[𝔎]=𝕶
+	[𝔏]=𝕷
+	[𝔐]=𝕸
+	[𝔑]=𝕹
+	[𝔒]=𝕺
+	[𝔓]=𝕻
+	[𝔔]=𝕼
+	[ℜ]=𝕽
+	[𝔖]=𝕾
+	[𝔗]=𝕿
+	[𝔘]=𝖀
+	[𝔙]=𝖁
+	[𝔚]=𝖂
+	[𝔛]=𝖃
+	[𝔜]=𝖄
+	[ℨ]=𝖅
+	[𝔞]=𝖆
+	[𝔟]=𝖇
+	[𝔠]=𝖈
+	[𝔡]=𝖉
+	[𝔢]=𝖊
+	[𝔣]=𝖋
+	[𝔤]=𝖌
+	[𝔥]=𝖍
+	[𝔦]=𝖎
+	[𝔧]=𝖏
+	[𝔨]=𝖐
+	[𝔩]=𝖑
+	[𝔪]=𝖒
+	[𝔫]=𝖓
+	[𝔬]=𝖔
+	[𝔭]=𝖕
+	[𝔮]=𝖖
+	[𝔯]=𝖗
+	[𝔰]=𝖘
+	[𝔱]=𝖙
+	[𝔲]=𝖚
+	[𝔳]=𝖛
+	[𝔴]=𝖜
+	[𝔵]=𝖝
+	[𝔶]=𝖞
+	[𝔷]=𝖟
+# Sans-serif digits:
+	[𝟢]=𝟬
+	[𝟣]=𝟭
+	[𝟤]=𝟮
+	[𝟥]=𝟯
+	[𝟦]=𝟰
+	[𝟧]=𝟱
+	[𝟨]=𝟲
+	[𝟩]=𝟳
+	[𝟪]=𝟴
+	[𝟫]=𝟵
+# Sans-serif Latin:
+	[𝖠]=𝗔
+	[𝖡]=𝗕
+	[𝖢]=𝗖
+	[𝖣]=𝗗
+	[𝖤]=𝗘
+	[𝖥]=𝗙
+	[𝖦]=𝗚
+	[𝖧]=𝗛
+	[𝖨]=𝗜
+	[𝖩]=𝗝
+	[𝖪]=𝗞
+	[𝖫]=𝗟
+	[𝖬]=𝗠
+	[𝖭]=𝗡
+	[𝖮]=𝗢
+	[𝖯]=𝗣
+	[𝖰]=𝗤
+	[𝖱]=𝗥
+	[𝖲]=𝗦
+	[𝖳]=𝗧
+	[𝖴]=𝗨
+	[𝖵]=𝗩
+	[𝖶]=𝗪
+	[𝖷]=𝗫
+	[𝖸]=𝗬
+	[𝖹]=𝗭
+	[𝖺]=𝗮
+	[𝖻]=𝗯
+	[𝖼]=𝗰
+	[𝖽]=𝗱
+	[𝖾]=𝗲
+	[𝖿]=𝗳
+	[𝗀]=𝗴
+	[𝗁]=𝗵
+	[𝗂]=𝗶
+	[𝗃]=𝗷
+	[𝗄]=𝗸
+	[𝗅]=𝗹
+	[𝗆]=𝗺
+	[𝗇]=𝗻
+	[𝗈]=𝗼
+	[𝗉]=𝗽
+	[𝗊]=𝗾
+	[𝗋]=𝗿
+	[𝗌]=𝘀
+	[𝗍]=𝘁
+	[𝗎]=𝘂
+	[𝗏]=𝘃
+	[𝗐]=𝘄
+	[𝗑]=𝘅
+	[𝗒]=𝘆
+	[𝗓]=𝘇
+# Sans-serif italic:
+# 𝘈 𝘉 𝘊 𝘋 𝘌 𝘍 𝘎 𝘏 𝘐 𝘑 𝘒 𝘓 𝘔 𝘕 𝘖 𝘗 𝘘 𝘙 𝘚 𝘛 𝘜 𝘝 𝘞 𝘟 𝘠 𝘡 𝘢 𝘣 𝘤 𝘥 𝘦 𝘧 𝘨 𝘩 𝘪 𝘫 𝘬 𝘭 𝘮 𝘯 𝘰 𝘱 𝘲 𝘳 𝘴 𝘵 𝘶 𝘷 𝘸 𝘹 𝘺 𝘻
+# Greek:
+	[Α]=𝚨
+	[Β]=𝚩
+	[Γ]=𝚪
+	[Δ]=𝚫
+	[Ε]=𝚬
+	[Ζ]=𝚭
+	[Η]=𝚮
+	[Θ]=𝚯
+	[Ι]=𝚰
+	[Κ]=𝚱
+	[Λ]=𝚲
+	[Μ]=𝚳
+	[Ν]=𝚴
+	[Ξ]=𝚵
+	[Ο]=𝚶
+	[Π]=𝚷
+	[Ρ]=𝚸
+	[Σ]=𝚺
+	[Τ]=𝚻
+	[Υ]=𝚼
+	[Φ]=𝚽
+	[Χ]=𝚾
+	[Ψ]=𝚿
+	[Ω]=𝛀
+	[α]=𝛂
+	[β]=𝛃
+	[γ]=𝛄
+	[δ]=𝛅
+	[ε]=𝛆
+	[ζ]=𝛇
+	[η]=𝛈
+	[θ]=𝛉
+	[ι]=𝛊
+	[κ]=𝛋
+	[λ]=𝛌
+	[μ]=𝛍
+	[ν]=𝛎
+	[ξ]=𝛏
+	[ο]=𝛐
+	[π]=𝛑
+	[ρ]=𝛒
+	[ς]=𝛓
+	[σ]=𝛔
+	[τ]=𝛕
+	[υ]=𝛖
+	[φ]=𝛗
+	[χ]=𝛘
+	[ψ]=𝛙
+	[ω]=𝛚
+# Greek italic:
+# 𝛢 𝛣 𝛤 𝛥 𝛦 𝛧 𝛨 𝛩 𝛪 𝛫 𝛬 𝛭 𝛮 𝛯 𝛰 𝛱 𝛲 𝛴 𝛵 𝛶 𝛷 𝛸 𝛹 𝛺 𝛼 𝛽 𝛾 𝛿 𝜀 𝜁 𝜂 𝜃 𝜄 𝜅 𝜆 𝜇 𝜈 𝜉 𝜊 𝜋 𝜌 𝜍 𝜎 𝜏 𝜐 𝜑 𝜒 𝜓 𝜔
+# Greek sans-serif italic:
 )
 
 # case $0 in embolden) italicise) enscript) fracture) double-strike) sans-serif) monospace) stretch) loop) mathise)
 
 while IFS= read -r line
-do for i in $(seq 0 $((${#line}-1)))
+do	for i in $(seq 0 $((${#line}-1)))
 	do
 		c=${line:$i:1}
-		replacement+=${bold[$c]:-$c}
+		printf '%s' "${bold[$c]:-$c}"
 	done
-	echo "$replacement"
+	echo
 done
diff --git a/bin/frakture b/bin/frakture
index 5b4ad69..530369c 100755
--- a/bin/frakture
+++ b/bin/frakture
@@ -54,68 +54,65 @@ declare -A f=(
 	[x]=𝔵
 	[y]=𝔶
 	[z]=𝔷
-#Bold Fraktur symbols
-	[𝐀̱]=𝕬
-	[𝐁̱]=𝕭
-	[𝐂̱]=𝕮
-	[𝐃̱]=𝕯
-	[𝐄̱]=𝕰
-	[𝐅̱]=𝕱
-	[𝐆̱]=𝕲
-	[𝐇̱]=𝕳
-	[𝐈̱]=𝕴
-	[𝐉̱]=𝕵
-	[𝐊̱]=𝕶
-	[𝐋̱]=𝕷
-	[𝐌̱]=𝕸
-	[𝐍̱]=𝕹
-	[𝐎̱]=𝕺
-	[𝐏̱]=𝕻
-	[𝐐̱]=𝕼
-	[𝐑̱]=𝕽
-	[𝐒̱]=𝕾
-	[𝐓̱]=𝕿
-	[𝐔̱]=𝖀
-	[𝐕̱]=𝖁
-	[𝐖̱]=𝖂
-	[𝐗̱]=𝖃
-	[𝐘̱]=𝖄
+# Bold Fraktur symbols:
+	[𝐀]=𝕬
+	[𝐁]=𝕭
+	[𝐂]=𝕮
+	[𝐃]=𝕯
+	[𝐄]=𝕰
+	[𝐅]=𝕱
+	[𝐆]=𝕲
+	[𝐇]=𝕳
+	[𝐈]=𝕴
+	[𝐉]=𝕵
+	[𝐊]=𝕶
+	[𝐋]=𝕷
+	[𝐌]=𝕸
+	[𝐍]=𝕹
+	[𝐎]=𝕺
+	[𝐏]=𝕻
+	[𝐐]=𝕼
+	[𝐑]=𝕽
+	[𝐒]=𝕾
+	[𝐓]=𝕿
+	[𝐔]=𝖀
+	[𝐕]=𝖁
+	[𝐖]=𝖂
+	[𝐗]=𝖃
+	[𝐘]=𝖄
 	[𝐙]=𝖅
-	[𝐚̱]=𝖆
-	[𝐛̱]=𝖇
-	[𝐜̱]=𝖈
-	[𝐝̱]=𝖉
-	[𝐞̱]=𝖊
-	[𝐟̱]=𝖋
-	[𝐠̱]=𝖌
-	[𝐡̱]=𝖍
-	[𝐢̱]=𝖎
-	[𝐣̱]=𝖏
-	[𝐤̱]=𝖐
-	[𝐥̱]=𝖑
-	[𝐦̱]=𝖒
-	[𝐧̱]=𝖓
-	[𝐨̱]=𝖔
-	[𝐩̱]=𝖕
-	[𝐪̱]=𝖖
-	[𝐫̱]=𝖗
-	[𝐬̱]=𝖘
-	[𝐭̱]=𝖙
-	[𝐮̱]=𝖚
-	[𝐯̱]=𝖛
-	[𝐰̱]=𝖜
-	[𝐱̱]=𝖝
-	[𝐲̱]=𝖞
+	[𝐚]=𝖆
+	[𝐛]=𝖇
+	[𝐜]=𝖈
+	[𝐝]=𝖉
+	[𝐞]=𝖊
+	[𝐟]=𝖋
+	[𝐠]=𝖌
+	[𝐡]=𝖍
+	[𝐢]=𝖎
+	[𝐣]=𝖏
+	[𝐤]=𝖐
+	[𝐥]=𝖑
+	[𝐦]=𝖒
+	[𝐧]=𝖓
+	[𝐨]=𝖔
+	[𝐩]=𝖕
+	[𝐪]=𝖖
+	[𝐫]=𝖗
+	[𝐬]=𝖘
+	[𝐭]=𝖙
+	[𝐮]=𝖚
+	[𝐯]=𝖛
+	[𝐰]=𝖜
+	[𝐱]=𝖝
+	[𝐲]=𝖞
 	[𝐳]=𝖟
 )
-
 while IFS= read -r line
-do
-	replacement=""
-	for i in $(seq 0 "$((${#line}-1))")
+do	for i in $(seq 0 "$((${#line}-1))")
 	do
 		c=${line:$i:1}
-		replacement+=${f[$c]:-$c}
+		printf '%s' "${f[$c]:-$c}"
 	done
-	echo "$replacement"
+	echo
 done
diff --git a/bin/italicise b/bin/italicise
index 24602f7..33d8e1e 100755
--- a/bin/italicise
+++ b/bin/italicise
@@ -44,223 +44,229 @@
 #  bold or italic.  There are for subscript and superscript,
 #  and ASCII has similar codes which nobody ever uses.
 
-declare -A bold=(
-	[A]=$'\xf0\x9d\x90\x80'
-	[B]=$'\xf0\x9d\x90\x81'
-	[C]=$'\xf0\x9d\x90\x82'
-	[D]=$'\xf0\x9d\x90\x83'
-	[E]=$'\xf0\x9d\x90\x84'
-	[F]=$'\xf0\x9d\x90\x85'
-	[G]=$'\xf0\x9d\x90\x86'
-	[H]=$'\xf0\x9d\x90\x87'
-	[I]=$'\xf0\x9d\x90\x88'
-	[J]=$'\xf0\x9d\x90\x89'
-	[K]=$'\xf0\x9d\x90\x8a'
-	[L]=$'\xf0\x9d\x90\x8b'
-	[M]=$'\xf0\x9d\x90\x8c'
-	[N]=$'\xf0\x9d\x90\x8d'
-	[O]=$'\xf0\x9d\x90\x8e'
-	[P]=$'\xf0\x9d\x90\x8f'
-	[Q]=$'\xf0\x9d\x90\x90'
-	[R]=$'\xf0\x9d\x90\x91'
-	[S]=$'\xf0\x9d\x90\x92'
-	[T]=$'\xf0\x9d\x90\x93'
-	[U]=$'\xf0\x9d\x90\x94'
-	[V]=$'\xf0\x9d\x90\x95'
-	[W]=$'\xf0\x9d\x90\x96'
-	[X]=$'\xf0\x9d\x90\x97'
-	[Y]=$'\xf0\x9d\x90\x98'
-	[Z]=$'\xf0\x9d\x90\x99'
-	[a]=$'\xf0\x9d\x90\x9a'
-	[b]=$'\xf0\x9d\x90\x9b'
-	[c]=$'\xf0\x9d\x90\x9c'
-	[d]=$'\xf0\x9d\x90\x9d'
-	[e]=$'\xf0\x9d\x90\x9e'
-	[f]=$'\xf0\x9d\x90\x9f'
-	[g]=$'\xf0\x9d\x90\xa0'
-	[h]=$'\xf0\x9d\x90\xa1'
-	[i]=$'\xf0\x9d\x90\xa2'
-	[j]=$'\xf0\x9d\x90\xa3'
-	[k]=$'\xf0\x9d\x90\xa4'
-	[l]=$'\xf0\x9d\x90\xa5'
-	[m]=$'\xf0\x9d\x90\xa6'
-	[n]=$'\xf0\x9d\x90\xa7'
-	[o]=$'\xf0\x9d\x90\xa8'
-	[p]=$'\xf0\x9d\x90\xa9'
-	[q]=$'\xf0\x9d\x90\xaa'
-	[r]=$'\xf0\x9d\x90\xab'
-	[s]=$'\xf0\x9d\x90\xac'
-	[t]=$'\xf0\x9d\x90\xad'
-	[u]=$'\xf0\x9d\x90\xae'
-	[v]=$'\xf0\x9d\x90\xaf'
-	[w]=$'\xf0\x9d\x90\xb0'
-	[x]=$'\xf0\x9d\x90\xb1'
-	[y]=$'\xf0\x9d\x90\xb2'
-	[z]=$'\xf0\x9d\x90\xb3'
-	[Α]=$'\xf0\x9d\x9a\xa8'
-	[Β]=$'\xf0\x9d\x9a\xa9'
-	[Γ]=$'\xf0\x9d\x9a\xaa'
-	[Δ]=$'\xf0\x9d\x9a\xab'
-	[Ε]=$'\xf0\x9d\x9a\xac'
-	[Ζ]=$'\xf0\x9d\x9a\xad'
-	[Η]=$'\xf0\x9d\x9a\xae'
-	[Θ]=$'\xf0\x9d\x9a\xaf'
-	[Ι]=$'\xf0\x9d\x9a\xb0'
-	[Κ]=$'\xf0\x9d\x9a\xb1'
-	[Λ]=$'\xf0\x9d\x9a\xb2'
-	[Μ]=$'\xf0\x9d\x9a\xb3'
-	[Ν]=$'\xf0\x9d\x9a\xb4'
-	[Ξ]=$'\xf0\x9d\x9a\xb5'
-	[Ο]=$'\xf0\x9d\x9a\xb6'
-	[Π]=$'\xf0\x9d\x9a\xb7'
-	[Ρ]=$'\xf0\x9d\x9a\xb8'
-	[Σ]=$'\xf0\x9d\x9a\xba'
-	[Τ]=$'\xf0\x9d\x9a\xbb'
-	[Υ]=$'\xf0\x9d\x9a\xbc'
-	[Φ]=$'\xf0\x9d\x9a\xbd'
-	[Χ]=$'\xf0\x9d\x9a\xbe'
-	[Ψ]=$'\xf0\x9d\x9a\xbf'
-	[Ω]=$'\xf0\x9d\x9b\x80'
-	[α]=$'\xf0\x9d\x9b\x82'
-	[β]=$'\xf0\x9d\x9b\x83'
-	[γ]=$'\xf0\x9d\x9b\x84'
-	[δ]=$'\xf0\x9d\x9b\x85'
-	[ε]=$'\xf0\x9d\x9b\x86'
-	[ζ]=$'\xf0\x9d\x9b\x87'
-	[η]=$'\xf0\x9d\x9b\x88'
-	[θ]=$'\xf0\x9d\x9b\x89'
-	[ι]=$'\xf0\x9d\x9b\x8a'
-	[κ]=$'\xf0\x9d\x9b\x8b'
-	[λ]=$'\xf0\x9d\x9b\x8c'
-	[μ]=$'\xf0\x9d\x9b\x8d'
-	[ν]=$'\xf0\x9d\x9b\x8e'
-	[ξ]=$'\xf0\x9d\x9b\x8f'
-	[ο]=$'\xf0\x9d\x9b\x90'
-	[π]=$'\xf0\x9d\x9b\x91'
-	[ρ]=$'\xf0\x9d\x9b\x92'
-	[ς]=$'\xf0\x9d\x9b\x93'
-	[σ]=$'\xf0\x9d\x9b\x94'
-	[τ]=$'\xf0\x9d\x9b\x95'
-	[υ]=$'\xf0\x9d\x9b\x96'
-	[φ]=$'\xf0\x9d\x9b\x97'
-	[χ]=$'\xf0\x9d\x9b\x98'
-	[ψ]=$'\xf0\x9d\x9b\x99'
-	[ω]=$'\xf0\x9d\x9b\x9a'
-)
-
 declare -A italic=(
-	[A]=$'\xf0\x9d\x90\xb4'
-	[B]=$'\xf0\x9d\x90\xb5'
-	[C]=$'\xf0\x9d\x90\xb6'
-	[D]=$'\xf0\x9d\x90\xb7'
-	[E]=$'\xf0\x9d\x90\xb8'
-	[F]=$'\xf0\x9d\x90\xb9'
-	[G]=$'\xf0\x9d\x90\xba'
-	[H]=$'\xf0\x9d\x90\xbb'
-	[I]=$'\xf0\x9d\x90\xbc'
-	[J]=$'\xf0\x9d\x90\xbd'
-	[K]=$'\xf0\x9d\x90\xbe'
-	[L]=$'\xf0\x9d\x90\xbf'
-	[M]=$'\xf0\x9d\x91\x80'
-	[N]=$'\xf0\x9d\x91\x81'
-	[O]=$'\xf0\x9d\x91\x82'
-	[P]=$'\xf0\x9d\x91\x83'
-	[Q]=$'\xf0\x9d\x91\x84'
-	[R]=$'\xf0\x9d\x91\x85'
-	[S]=$'\xf0\x9d\x91\x86'
-	[T]=$'\xf0\x9d\x91\x87'
-	[U]=$'\xf0\x9d\x91\x88'
-	[V]=$'\xf0\x9d\x91\x89'
-	[W]=$'\xf0\x9d\x91\x8a'
-	[X]=$'\xf0\x9d\x91\x8b'
-	[Y]=$'\xf0\x9d\x91\x8c'
-	[Z]=$'\xf0\x9d\x91\x8d'
-	[a]=$'\xf0\x9d\x91\x8e'
-	[b]=$'\xf0\x9d\x91\x8f'
-	[c]=$'\xf0\x9d\x91\x90'
-	[d]=$'\xf0\x9d\x91\x91'
-	[e]=$'\xf0\x9d\x91\x92'
-	[f]=$'\xf0\x9d\x91\x93'
-	[g]=$'\xf0\x9d\x91\x94'
-	[h]=$'\xe2\x84\x8e' # Planck's constant
-	[i]=$'\xf0\x9d\x91\x96'
-	[j]=$'\xf0\x9d\x91\x97'
-	[k]=$'\xf0\x9d\x91\x98'
-	[l]=$'\xf0\x9d\x91\x99'
-	[m]=$'\xf0\x9d\x91\x9a'
-	[n]=$'\xf0\x9d\x91\x9b'
-	[o]=$'\xf0\x9d\x91\x9c'
-	[p]=$'\xf0\x9d\x91\x9d'
-	[q]=$'\xf0\x9d\x91\x9e'
-	[r]=$'\xf0\x9d\x91\x9f'
-	[s]=$'\xf0\x9d\x91\xa0'
-	[t]=$'\xf0\x9d\x91\xa1'
-	[u]=$'\xf0\x9d\x91\xa2'
-	[v]=$'\xf0\x9d\x91\xa3'
-	[w]=$'\xf0\x9d\x91\xa4'
-	[x]=$'\xf0\x9d\x91\xa5'
-	[y]=$'\xf0\x9d\x91\xa6'
-	[z]=$'\xf0\x9d\x91\xa7'
-	[Α]=$'\xf0\x9d\x9b\xa2'
-	[Β]=$'\xf0\x9d\x9b\xa3'
-	[Γ]=$'\xf0\x9d\x9b\xa4'
-	[Δ]=$'\xf0\x9d\x9b\xa5'
-	[Ε]=$'\xf0\x9d\x9b\xa6'
-	[Ζ]=$'\xf0\x9d\x9b\xa7'
-	[Η]=$'\xf0\x9d\x9b\xa8'
-	[Θ]=$'\xf0\x9d\x9b\xa9'
-	[Ι]=$'\xf0\x9d\x9b\xaa'
-	[Κ]=$'\xf0\x9d\x9b\xab'
-	[Λ]=$'\xf0\x9d\x9b\xac'
-	[Μ]=$'\xf0\x9d\x9b\xad'
-	[Ν]=$'\xf0\x9d\x9b\xae'
-	[Ξ]=$'\xf0\x9d\x9b\xaf'
-	[Ο]=$'\xf0\x9d\x9b\xb0'
-	[Π]=$'\xf0\x9d\x9b\xb1'
-	[Ρ]=$'\xf0\x9d\x9b\xb2'
-	[Σ]=$'\xf0\x9d\x9b\xb4'
-	[Τ]=$'\xf0\x9d\x9b\xb5'
-	[Υ]=$'\xf0\x9d\x9b\xb6'
-	[Φ]=$'\xf0\x9d\x9b\xb7'
-	[Χ]=$'\xf0\x9d\x9b\xb8'
-	[Ψ]=$'\xf0\x9d\x9b\xb9'
-	[Ω]=$'\xf0\x9d\x9b\xba'
-	[α]=$'\xf0\x9d\x9b\xbc'
-	[β]=$'\xf0\x9d\x9b\xbd'
-	[γ]=$'\xf0\x9d\x9b\xbe'
-	[δ]=$'\xf0\x9d\x9b\xbf'
-	[ε]=$'\xf0\x9d\x9c\x80'
-	[ζ]=$'\xf0\x9d\x9c\x81'
-	[η]=$'\xf0\x9d\x9c\x82'
-	[θ]=$'\xf0\x9d\x9c\x83'
-	[ι]=$'\xf0\x9d\x9c\x84'
-	[κ]=$'\xf0\x9d\x9c\x85'
-	[λ]=$'\xf0\x9d\x9c\x86'
-	[μ]=$'\xf0\x9d\x9c\x87'
-	[ν]=$'\xf0\x9d\x9c\x88'
-	[ξ]=$'\xf0\x9d\x9c\x89'
-	[ο]=$'\xf0\x9d\x9c\x8a'
-	[π]=$'\xf0\x9d\x9c\x8b'
-	[ρ]=$'\xf0\x9d\x9c\x8c'
-	[ς]=$'\xf0\x9d\x9c\x8d'
-	[σ]=$'\xf0\x9d\x9c\x8e'
-	[τ]=$'\xf0\x9d\x9c\x8f'
-	[υ]=$'\xf0\x9d\x9c\x90'
-	[φ]=$'\xf0\x9d\x9c\x91'
-	[χ]=$'\xf0\x9d\x9c\x92'
-	[ψ]=$'\xf0\x9d\x9c\x93'
-	[ω]=$'\xf0\x9d\x9c\x94'
+# Latin:
+	[A]=𝐴
+	[B]=𝐵
+	[C]=𝐶
+	[D]=𝐷
+	[E]=𝐸
+	[F]=𝐹
+	[G]=𝐺
+	[H]=𝐻
+	[I]=𝐼
+	[J]=𝐽
+	[K]=𝐾
+	[L]=𝐿
+	[M]=𝑀
+	[N]=𝑁
+	[O]=𝑂
+	[P]=𝑃
+	[Q]=𝑄
+	[R]=𝑅
+	[S]=𝑆
+	[T]=𝑇
+	[U]=𝑈
+	[V]=𝑉
+	[W]=𝑊
+	[X]=𝑋
+	[Y]=𝑌
+	[Z]=𝑍
+	[a]=𝑎
+	[b]=𝑏
+	[c]=𝑐
+	[d]=𝑑
+	[e]=𝑒
+	[f]=𝑓
+	[g]=𝑔
+	[h]=ℎ # Planck's constant
+	[i]=𝑖
+	[j]=𝑗
+	[k]=𝑘
+	[l]=𝑙
+	[m]=𝑚
+	[n]=𝑛
+	[o]=𝑜
+	[p]=𝑝
+	[q]=𝑞
+	[r]=𝑟
+	[s]=𝑠
+	[t]=𝑡
+	[u]=𝑢
+	[v]=𝑣
+	[w]=𝑤
+	[x]=𝑥
+	[y]=𝑦
+	[z]=𝑧
+# Bold Latin:
+	[𝐀]=𝑨
+	[𝐁]=𝑩
+	[𝐂]=𝑪
+	[𝐃]=𝑫
+	[𝐄]=𝑬
+	[𝐅]=𝑭
+	[𝐆]=𝑮
+	[𝐇]=𝑯
+	[𝐈]=𝑰
+	[𝐉]=𝑱
+	[𝐊]=𝑲
+	[𝐋]=𝑳
+	[𝐌]=𝑴
+	[𝐍]=𝑵
+	[𝐎]=𝑶
+	[𝐏]=𝑷
+	[𝐐]=𝑸
+	[𝐑]=𝑹
+	[𝐒]=𝑺
+	[𝐓]=𝑻
+	[𝐔]=𝑼
+	[𝐕]=𝑽
+	[𝐖]=𝑾
+	[𝐗]=𝑿
+	[𝐘]=𝒀
+	[𝐙]=𝒁
+	[𝐚]=𝒂
+	[𝐛]=𝒃
+	[𝐜]=𝒄
+	[𝐝]=𝒅
+	[𝐞]=𝒆
+	[𝐟]=𝒇
+	[𝐠]=𝒈
+	[𝐡]=𝒉
+	[𝐢]=𝒊
+	[𝐣]=𝒋
+	[𝐤]=𝒌
+	[𝐥]=𝒍
+	[𝐦]=𝒎
+	[𝐧]=𝒏
+	[𝐨]=𝒐
+	[𝐩]=𝒑
+	[𝐪]=𝒒
+	[𝐫]=𝒓
+	[𝐬]=𝒔
+	[𝐭]=𝒕
+	[𝐮]=𝒖
+	[𝐯]=𝒗
+	[𝐰]=𝒘
+	[𝐱]=𝒙
+	[𝐲]=𝒚
+	[𝐳]=𝒛
+# Sans-serif:
+	[𝖠]=𝘈
+	[𝖡]=𝘉
+	[𝖢]=𝘊
+	[𝖣]=𝘋
+	[𝖤]=𝘌
+	[𝖥]=𝘍
+	[𝖦]=𝘎
+	[𝖧]=𝘏
+	[𝖨]=𝘐
+	[𝖩]=𝘑
+	[𝖪]=𝘒
+	[𝖫]=𝘓
+	[𝖬]=𝘔
+	[𝖭]=𝘕
+	[𝖮]=𝘖
+	[𝖯]=𝘗
+	[𝖰]=𝘘
+	[𝖱]=𝘙
+	[𝖲]=𝘚
+	[𝖳]=𝘛
+	[𝖴]=𝘜
+	[𝖵]=𝘝
+	[𝖶]=𝘞
+	[𝖷]=𝘟
+	[𝖸]=𝘠
+	[𝖹]=𝘡
+	[𝖺]=𝘢
+	[𝖻]=𝘣
+	[𝖼]=𝘤
+	[𝖽]=𝘥
+	[𝖾]=𝘦
+	[𝖿]=𝘧
+	[𝗀]=𝘨
+	[𝗁]=𝘩
+	[𝗂]=𝘪
+	[𝗃]=𝘫
+	[𝗄]=𝘬
+	[𝗅]=𝘭
+	[𝗆]=𝘮
+	[𝗇]=𝘯
+	[𝗈]=𝘰
+	[𝗉]=𝘱
+	[𝗊]=𝘲
+	[𝗋]=𝘳
+	[𝗌]=𝘴
+	[𝗍]=𝘵
+	[𝗎]=𝘶
+	[𝗏]=𝘷
+	[𝗐]=𝘸
+	[𝗑]=𝘹
+	[𝗒]=𝘺
+	[𝗓]=𝘻
+# Bold sans-serif:
+# 𝗔𝗕𝗖𝗗𝗘𝗙𝗚𝗛𝗜𝗝𝗞𝗟𝗠𝗡𝗢𝗣𝗤𝗥𝗦𝗧𝗨𝗩𝗪𝗫𝗬𝗭𝗮𝗯𝗰𝗱𝗲𝗳𝗴𝗵𝗶𝗷𝗸𝗹𝗺𝗻𝗼𝗽𝗾𝗿𝘀𝘁𝘂𝘃𝘄𝘅𝘆𝘇
+# 
+# Greek:
+	[Α]=𝛢
+	[Β]=𝛣
+	[Γ]=𝛤
+	[Δ]=𝛥
+	[Ε]=𝛦
+	[Ζ]=𝛧
+	[Η]=𝛨
+	[Θ]=𝛩
+	[Ι]=𝛪
+	[Κ]=𝛫
+	[Λ]=𝛬
+	[Μ]=𝛭
+	[Ν]=𝛮
+	[Ξ]=𝛯
+	[Ο]=𝛰
+	[Π]=𝛱
+	[Ρ]=𝛲
+	[Σ]=𝛴
+	[Τ]=𝛵
+	[Υ]=𝛶
+	[Φ]=𝛷
+	[Χ]=𝛸
+	[Ψ]=𝛹
+	[Ω]=𝛺
+	[α]=𝛼
+	[β]=𝛽
+	[γ]=𝛾
+	[δ]=𝛿
+	[ε]=𝜀
+	[ζ]=𝜁
+	[η]=𝜂
+	[θ]=𝜃
+	[ι]=𝜄
+	[κ]=𝜅
+	[λ]=𝜆
+	[μ]=𝜇
+	[ν]=𝜈
+	[ξ]=𝜉
+	[ο]=𝜊
+	[π]=𝜋
+	[ρ]=𝜌
+	[ς]=𝜍
+	[σ]=𝜎
+	[τ]=𝜏
+	[υ]=𝜐
+	[φ]=𝜑
+	[χ]=𝜒
+	[ψ]=𝜓
+	[ω]=𝜔
+# Perseus:
+# 𝚨𝚩𝚪𝚫𝚬𝚭𝚮𝚯𝚰𝚱𝚲𝚳𝚴𝚵𝚶𝚷𝚸𝚺𝚻𝚼𝚽𝚾𝚿𝛀𝛂𝛃𝛄𝛅𝛆𝛇𝛈𝛉𝛊𝛋𝛌𝛍𝛎𝛏𝛐𝛑𝛒𝛓𝛔𝛕𝛖𝛗𝛘𝛙𝛚
+# 
 )
 
-# TODO: bold italics.
-
 while IFS= read -r line
-do
-	replacement=""
-	for i in $(seq 0 "$((${#line}-1))")
+do	for i in $(seq 0 "$((${#line}-1))")
 	do
 		c=${line:$i:1}
-		replacement+=${italic[$c]:-$c}
+		printf '%s' "${italic[$c]:-$c}"
 	done
-	echo "$replacement"
+	echo
 done
diff --git a/bin/sans-serif b/bin/sans-serif
index 4d6fef4..070411c 100755
--- a/bin/sans-serif
+++ b/bin/sans-serif
@@ -161,58 +161,59 @@ declare -A s=(
 	[𝑦]=𝘺
 	[𝑧]=𝘻
 # Sans-serif bold italic symbols
-# 1D63C	 𝘼 	MATHEMATICAL SANS-SERIF BOLD ITALIC CAPITAL A
-# 1D63D	 𝘽 	MATHEMATICAL SANS-SERIF BOLD ITALIC CAPITAL B
-# 1D63E	 𝘾 	MATHEMATICAL SANS-SERIF BOLD ITALIC CAPITAL C
-# 1D63F	 𝘿 	MATHEMATICAL SANS-SERIF BOLD ITALIC CAPITAL D
-# 1D640	 𝙀 	MATHEMATICAL SANS-SERIF BOLD ITALIC CAPITAL E
-# 1D641	 𝙁 	MATHEMATICAL SANS-SERIF BOLD ITALIC CAPITAL F
-# 1D642	 𝙂 	MATHEMATICAL SANS-SERIF BOLD ITALIC CAPITAL G
-# 1D643	 𝙃 	MATHEMATICAL SANS-SERIF BOLD ITALIC CAPITAL H
-# 1D644	 𝙄 	MATHEMATICAL SANS-SERIF BOLD ITALIC CAPITAL I
-# 1D645	 𝙅 	MATHEMATICAL SANS-SERIF BOLD ITALIC CAPITAL J
-# 1D646	 𝙆 	MATHEMATICAL SANS-SERIF BOLD ITALIC CAPITAL K
-# 1D647	 𝙇 	MATHEMATICAL SANS-SERIF BOLD ITALIC CAPITAL L
-# 1D648	 𝙈 	MATHEMATICAL SANS-SERIF BOLD ITALIC CAPITAL M
-# 1D649	 𝙉 	MATHEMATICAL SANS-SERIF BOLD ITALIC CAPITAL N
-# 1D64A	 𝙊 	MATHEMATICAL SANS-SERIF BOLD ITALIC CAPITAL O
-# 1D64B	 𝙋 	MATHEMATICAL SANS-SERIF BOLD ITALIC CAPITAL P
-# 1D64C	 𝙌 	MATHEMATICAL SANS-SERIF BOLD ITALIC CAPITAL Q
-# 1D64D	 𝙍 	MATHEMATICAL SANS-SERIF BOLD ITALIC CAPITAL R
-# 1D64E	 𝙎 	MATHEMATICAL SANS-SERIF BOLD ITALIC CAPITAL S
-# 1D64F	 𝙏 	MATHEMATICAL SANS-SERIF BOLD ITALIC CAPITAL T
-# 1D650	 𝙐 	MATHEMATICAL SANS-SERIF BOLD ITALIC CAPITAL U
-# 1D651	 𝙑 	MATHEMATICAL SANS-SERIF BOLD ITALIC CAPITAL V
-# 1D652	 𝙒 	MATHEMATICAL SANS-SERIF BOLD ITALIC CAPITAL W
-# 1D653	 𝙓 	MATHEMATICAL SANS-SERIF BOLD ITALIC CAPITAL X
-# 1D654	 𝙔 	MATHEMATICAL SANS-SERIF BOLD ITALIC CAPITAL Y
-# 1D655	 𝙕 	MATHEMATICAL SANS-SERIF BOLD ITALIC CAPITAL Z
-# 1D656	 𝙖 	MATHEMATICAL SANS-SERIF BOLD ITALIC SMALL A
-# 1D657	 𝙗 	MATHEMATICAL SANS-SERIF BOLD ITALIC SMALL B
-# 1D658	 𝙘 	MATHEMATICAL SANS-SERIF BOLD ITALIC SMALL C
-# 1D659	 𝙙 	MATHEMATICAL SANS-SERIF BOLD ITALIC SMALL D
-# 1D65A	 𝙚 	MATHEMATICAL SANS-SERIF BOLD ITALIC SMALL E
-# 1D65B	 𝙛 	MATHEMATICAL SANS-SERIF BOLD ITALIC SMALL F
-# 1D65C	 𝙜 	MATHEMATICAL SANS-SERIF BOLD ITALIC SMALL G
-# 1D65D	 𝙝 	MATHEMATICAL SANS-SERIF BOLD ITALIC SMALL H
-# 1D65E	 𝙞 	MATHEMATICAL SANS-SERIF BOLD ITALIC SMALL I
-# 1D65F	 𝙟 	MATHEMATICAL SANS-SERIF BOLD ITALIC SMALL J
-# 1D660	 𝙠 	MATHEMATICAL SANS-SERIF BOLD ITALIC SMALL K
-# 1D661	 𝙡 	MATHEMATICAL SANS-SERIF BOLD ITALIC SMALL L
-# 1D662	 𝙢 	MATHEMATICAL SANS-SERIF BOLD ITALIC SMALL M
-# 1D663	 𝙣 	MATHEMATICAL SANS-SERIF BOLD ITALIC SMALL N
-# 1D664	 𝙤 	MATHEMATICAL SANS-SERIF BOLD ITALIC SMALL O
-# 1D665	 𝙥 	MATHEMATICAL SANS-SERIF BOLD ITALIC SMALL P
-# 1D666	 𝙦 	MATHEMATICAL SANS-SERIF BOLD ITALIC SMALL Q
-# 1D667	 𝙧 	MATHEMATICAL SANS-SERIF BOLD ITALIC SMALL R
-# 1D668	 𝙨 	MATHEMATICAL SANS-SERIF BOLD ITALIC SMALL S
-# 1D669	 𝙩 	MATHEMATICAL SANS-SERIF BOLD ITALIC SMALL T
-# 1D66A	 𝙪 	MATHEMATICAL SANS-SERIF BOLD ITALIC SMALL U
-# 1D66B	 𝙫 	MATHEMATICAL SANS-SERIF BOLD ITALIC SMALL V
-# 1D66C	 𝙬 	MATHEMATICAL SANS-SERIF BOLD ITALIC SMALL W
-# 1D66D	 𝙭 	MATHEMATICAL SANS-SERIF BOLD ITALIC SMALL X
-# 1D66E	 𝙮 	MATHEMATICAL SANS-SERIF BOLD ITALIC SMALL Y
-# 1D66F	 𝙯 	MATHEMATICAL SANS-SERIF BOLD ITALIC SMALL Z
+# 𝑨𝑩𝑪𝑫𝑬𝑭𝑮𝑯𝑰𝑱𝑲𝑳𝑴𝑵𝑶𝑷𝑸𝑹𝑺𝑻𝑼𝑽𝑾𝑿𝒀𝒁𝒂𝒃𝒄𝒅𝒆𝒇𝒈𝒉𝒊𝒋𝒌𝒍𝒎𝒏𝒐𝒑𝒒𝒓𝒔𝒕𝒖𝒗𝒘𝒙𝒚𝒛
+# 𝘼
+# 𝘽
+# 𝘾
+# 𝘿
+# 𝙀
+# 𝙁
+# 𝙂
+# 𝙃
+# 𝙄
+# 𝙅
+# 𝙆
+# 𝙇
+# 𝙈
+# 𝙉
+# 𝙊
+# 𝙋
+# 𝙌
+# 𝙍
+# 𝙎
+# 𝙏
+# 𝙐
+# 𝙑
+# 𝙒
+# 𝙓
+# 𝙔
+# 𝙕
+# 𝙖
+# 𝙗
+# 𝙘
+# 𝙙
+# 𝙚
+# 𝙛
+# 𝙜
+# 𝙝
+# 𝙞
+# 𝙟
+# 𝙠
+# 𝙡
+# 𝙢
+# 𝙣
+# 𝙤
+# 𝙥
+# 𝙦
+# 𝙧
+# 𝙨
+# 𝙩
+# 𝙪
+# 𝙫
+# 𝙬
+# 𝙭
+# 𝙮
+# 𝙯
 
 # Sans-serif bold Greek symbols
 # 1D756	 𝝖 	MATHEMATICAL SANS-SERIF BOLD CAPITAL ALPHA
@@ -390,12 +391,10 @@ declare -A s=(
 )
 
 while IFS= read -r line
-do
-	replacement=""
-	for i in $(seq 0 "$((${#line}-1))")
+do	for i in $(seq 0 "$((${#line}-1))")
 	do
 		c=${line:$i:1}
-		replacement+=${s[$c]:-$c}
+		printf '%s' "${s[$c]:-$c}"
 	done
-	echo "$replacement"
+	echo
 done