| 1 |
#Region "Microsoft.VisualBasic::b24df0482912f4098bb69445df22e30e, Microsoft.VisualBasic.Core\Text\GreekAlphabets.vb"
|
| 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 |
#End Region
|
| 45 |
|
| 46 |
Imports System.Runtime.CompilerServices
|
| 47 |
Imports System.Text
|
| 48 |
Imports Microsoft.VisualBasic.Language
|
| 49 |
|
| 50 |
Namespace Text
|
| 51 |
|
| 52 |
|
| 53 |
|
| 54 |
|
| 55 |
Public Module GreekAlphabets
|
| 56 |
|
| 57 |
Const Α$ = "alpha"
|
| 58 |
Const Β$ = "beta"
|
| 59 |
Const Γ$ = "gamma"
|
| 60 |
Const Δ$ = "delta"
|
| 61 |
Const Ε$ = "epsilon"
|
| 62 |
Const Ζ$ = "zeta"
|
| 63 |
Const Η$ = "eta"
|
| 64 |
Const Θ$ = "theta"
|
| 65 |
Const Ι$ = "iota"
|
| 66 |
Const Κ$ = "kappa"
|
| 67 |
Const Λ$ = "lambda"
|
| 68 |
Const Μ$ = "mu"
|
| 69 |
Const Ν$ = "nu"
|
| 70 |
Const Ξ$ = "xi"
|
| 71 |
Const Ο$ = "omicron"
|
| 72 |
Const Π$ = "pi"
|
| 73 |
Const Ρ$ = "rho"
|
| 74 |
Const Σ$ = "sigma"
|
| 75 |
Const Τ$ = "tau"
|
| 76 |
Const Υ$ = "upsilon"
|
| 77 |
Const Φ$ = "phi"
|
| 78 |
Const Χ$ = "chi"
|
| 79 |
Const Ψ$ = "psi"
|
| 80 |
Const Ω$ = "omega"
|
| 81 |
|
| 82 |
Public ReadOnly Property Alphabets As Dictionary(Of String, String)
|
| 83 |
Public ReadOnly Property upper As Dictionary(Of String, String)
|
| 84 |
Public ReadOnly Property lower As Dictionary(Of String, String)
|
| 85 |
|
| 86 |
Sub New()
|
| 87 |
_Alphabets = New Dictionary(Of String, String) From {
|
| 88 |
{"α", GreekAlphabets.Α}, {"Α", GreekAlphabets.Α},
|
| 89 |
{"β", GreekAlphabets.Β}, {"Β", GreekAlphabets.Β},
|
| 90 |
{"γ", GreekAlphabets.Γ}, {"Γ", GreekAlphabets.Γ},
|
| 91 |
{"δ", GreekAlphabets.Δ}, {"Δ", GreekAlphabets.Δ},
|
| 92 |
{"ε", GreekAlphabets.Ε}, {"Ε", GreekAlphabets.Ε},
|
| 93 |
{"ζ", GreekAlphabets.Ζ}, {"Ζ", GreekAlphabets.Ζ},
|
| 94 |
{"η", GreekAlphabets.Η}, {"Η", GreekAlphabets.Η},
|
| 95 |
{"θ", GreekAlphabets.Θ}, {"Θ", GreekAlphabets.Θ},
|
| 96 |
{"ι", GreekAlphabets.Ι}, {"Ι", GreekAlphabets.Ι},
|
| 97 |
{"κ", GreekAlphabets.Κ}, {"Κ", GreekAlphabets.Κ},
|
| 98 |
{"λ", GreekAlphabets.Λ}, {"Λ", GreekAlphabets.Λ},
|
| 99 |
{"μ", GreekAlphabets.Μ}, {"Μ", GreekAlphabets.Μ},
|
| 100 |
{"ν", GreekAlphabets.Ν}, {"Ν", GreekAlphabets.Ν},
|
| 101 |
{"ξ", GreekAlphabets.Ξ}, {"Ξ", GreekAlphabets.Ξ},
|
| 102 |
{"ο", GreekAlphabets.Ο}, {"Ο", GreekAlphabets.Ο},
|
| 103 |
{"π", GreekAlphabets.Π}, {"Π", GreekAlphabets.Π},
|
| 104 |
{"ρ", GreekAlphabets.Ρ}, {"Ρ", GreekAlphabets.Ρ},
|
| 105 |
{"σ", GreekAlphabets.Σ}, {"Σ", GreekAlphabets.Σ},
|
| 106 |
{"τ", GreekAlphabets.Τ}, {"Τ", GreekAlphabets.Τ},
|
| 107 |
{"υ", GreekAlphabets.Υ}, {"Υ", GreekAlphabets.Υ},
|
| 108 |
{"φ", GreekAlphabets.Φ}, {"Φ", GreekAlphabets.Φ},
|
| 109 |
{"χ", GreekAlphabets.Χ}, {"Χ", GreekAlphabets.Χ},
|
| 110 |
{"ψ", GreekAlphabets.Ψ}, {"Ψ", GreekAlphabets.Ψ},
|
| 111 |
{"ω", GreekAlphabets.Ω}, {"Ω", GreekAlphabets.Ω}
|
| 112 |
}
|
| 113 |
|
| 114 |
_upper = Alphabets.Subset({
|
| 115 |
"Α", "Β", "Γ", "Δ", "Ε", "Ζ",
|
| 116 |
"Η", "Θ", "Ι", "Κ", "Λ", "Μ",
|
| 117 |
"Ν", "Ξ", "Ο", "Π", "Ρ", "Σ",
|
| 118 |
"Τ", "Υ", "Φ", "Χ", "Ψ", "Ω"
|
| 119 |
})
|
| 120 |
_lower = Alphabets.Subset(Alphabets.Keys.AsSet - upper.Keys)
|
| 121 |
End Sub
|
| 122 |
|
| 123 |
|
| 124 |
|
| 125 |
|
| 126 |
|
| 127 |
|
| 128 |
<Extension> Public Function StripGreek(ByRef s As StringBuilder) As StringBuilder
|
| 129 |
For Each key In Alphabets.Keys
|
| 130 |
Call s.Replace(key, Alphabets(key))
|
| 131 |
Next
|
| 132 |
Return s
|
| 133 |
End Function
|
| 134 |
|
| 135 |
|
| 136 |
|
| 137 |
|
| 138 |
|
| 139 |
|
| 140 |
<Extension> Public Function StripGreek(s$) As String
|
| 141 |
Return New StringBuilder(s).StripGreek.ToString
|
| 142 |
End Function
|
| 143 |
|
| 144 |
Const contactSymbols = "[\-\(\)&;\s ,\.:\|\[\]\+\*]"
|
| 145 |
Const escapePattern$ = contactSymbols & "[a-z]{2,10}" & contactSymbols
|
| 146 |
|
| 147 |
|
| 148 |
|
| 149 |
|
| 150 |
|
| 151 |
<param name="removesContacts"></param>
|
| 152 |
<param name="upperCase"></param>
|
| 153 |
|
| 154 |
|
| 155 |
<MethodImpl(MethodImplOptions.AggressiveInlining)>
|
| 156 |
<Extension>
|
| 157 |
Public Function AlphabetUnescape(s$, Optional removesContacts As Boolean = False, Optional upperCase As Boolean = False) As String
|
| 158 |
Return s.unescapeInternal(escapePattern, upperCase, removesContacts)
|
| 159 |
End Function
|
| 160 |
|
| 161 |
<Extension>
|
| 162 |
Private Function unescapeInternal(s$, escapePattern$, upperCase As Boolean, removesContacts As Boolean) As String
|
| 163 |
|
| 164 |
|
| 165 |
Dim matches = s.Matches(escapePattern, RegexICSng)
|
| 166 |
Dim sb As New StringBuilder(s)
|
| 167 |
Dim alphabets = (upper Or lower.When(Not upperCase)).ReverseMaps
|
| 168 |
|
| 169 |
For Each match As String In matches
|
| 170 |
Dim term$ = Mid(match, 2, Length:=match.Length - 2)
|
| 171 |
Dim greek$ = alphabets.TryGetValue(term.ToLower)
|
| 172 |
|
| 173 |
If Not greek Is Nothing Then
|
| 174 |
If Not removesContacts Then
|
| 175 |
match = term
|
| 176 |
End If
|
| 177 |
|
| 178 |
Call sb.Replace(match, greek)
|
| 179 |
End If
|
| 180 |
Next
|
| 181 |
|
| 182 |
Return sb.ToString
|
| 183 |
End Function
|
| 184 |
|
| 185 |
<MethodImpl(MethodImplOptions.AggressiveInlining)>
|
| 186 |
<Extension>
|
| 187 |
Public Function AlphabetUnescape(s$, contacts As (left As Char, right As Char), Optional upperCase As Boolean = False) As String
|
| 188 |
Return s.unescapeInternal($"[{contacts.left}][a-z]{{2,10}}[{contacts.right}]", upperCase, True)
|
| 189 |
End Function
|
| 190 |
End Module
|
| 191 |
End Namespace
|