553 lines
15 KiB
Plaintext
553 lines
15 KiB
Plaintext
VERSION 5.00
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Begin VB.Form AwkForm
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BorderStyle = 1 'Fixed Single
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Caption = "ASE.COM.AWK"
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ClientHeight = 8100
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ClientLeft = 45
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ClientTop = 330
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ClientWidth = 12900
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LinkTopic = "AwkForm"
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MaxButton = 0 'False
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MinButton = 0 'False
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ScaleHeight = 8100
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ScaleWidth = 12900
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StartUpPosition = 3 'Windows Default
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Begin VB.CommandButton btnClearAll
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Caption = "Clear All"
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Height = 375
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Left = 240
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TabIndex = 14
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Top = 4560
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Width = 2295
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End
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Begin VB.CommandButton btnAddArgument
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Caption = "Add"
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Height = 375
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Left = 1920
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TabIndex = 12
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Top = 4080
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Width = 615
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End
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Begin VB.TextBox txtArgument
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Height = 375
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Left = 240
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TabIndex = 11
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Top = 4080
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Width = 1575
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End
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Begin VB.ListBox lstArguments
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Height = 2595
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Left = 240
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TabIndex = 10
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Top = 1320
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Width = 2295
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End
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Begin VB.ComboBox EntryPoint
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Height = 315
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ItemData = "AwkForm.frx":0000
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Left = 240
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List = "AwkForm.frx":0007
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TabIndex = 9
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Top = 480
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Width = 2295
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End
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Begin VB.TextBox ConsoleIn
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BeginProperty Font
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Name = "Courier New"
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Size = 9
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Charset = 0
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Weight = 400
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Underline = 0 'False
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Italic = 0 'False
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Strikethrough = 0 'False
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EndProperty
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Height = 3735
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Left = 2760
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MultiLine = -1 'True
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ScrollBars = 3 'Both
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TabIndex = 2
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Top = 4320
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Width = 5055
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End
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Begin VB.TextBox SourceIn
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BeginProperty Font
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Name = "Courier New"
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Size = 9
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Charset = 0
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Weight = 400
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Underline = 0 'False
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Italic = 0 'False
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Strikethrough = 0 'False
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EndProperty
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Height = 3615
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Left = 2760
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MultiLine = -1 'True
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ScrollBars = 3 'Both
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TabIndex = 0
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Top = 360
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Width = 5055
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End
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Begin VB.TextBox SourceOut
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BeginProperty Font
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Name = "Courier New"
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Size = 9
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Charset = 0
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Weight = 400
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Underline = 0 'False
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Italic = 0 'False
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Strikethrough = 0 'False
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EndProperty
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Height = 3615
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Left = 7920
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Locked = -1 'True
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MultiLine = -1 'True
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ScrollBars = 3 'Both
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TabIndex = 1
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Top = 360
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Width = 4935
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End
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Begin VB.CommandButton btnExecute
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Caption = "Execute"
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Height = 375
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Left = 1440
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TabIndex = 5
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Top = 7680
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Width = 1215
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End
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Begin VB.TextBox ConsoleOut
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BeginProperty Font
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Name = "Courier New"
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Size = 9
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Charset = 0
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Weight = 400
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Underline = 0 'False
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Italic = 0 'False
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Strikethrough = 0 'False
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EndProperty
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Height = 3735
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Left = 7920
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MultiLine = -1 'True
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ScrollBars = 3 'Both
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TabIndex = 3
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Top = 4320
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Width = 4935
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End
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Begin VB.Frame Frame1
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Caption = "Arguments"
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Height = 4335
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Left = 120
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TabIndex = 13
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Top = 1080
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Width = 2535
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Begin VB.CheckBox chkPassToEntryPoint
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Caption = "Pass To Entry Point"
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Height = 255
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Left = 360
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TabIndex = 16
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Top = 3960
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Width = 1815
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End
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End
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Begin VB.Frame Frame2
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Caption = "Entry Point"
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Height = 855
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Left = 120
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TabIndex = 15
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Top = 120
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Width = 2535
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End
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Begin VB.Label Label4
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Caption = "Console Out"
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Height = 255
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Left = 7920
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TabIndex = 8
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Top = 4080
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Width = 3735
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End
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Begin VB.Label Label3
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Caption = "Console In"
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Height = 255
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Left = 2760
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TabIndex = 7
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Top = 4080
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Width = 3735
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End
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Begin VB.Label Label2
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Caption = "Source Out"
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Height = 255
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Left = 7920
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TabIndex = 6
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Top = 120
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Width = 3735
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End
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Begin VB.Label Label1
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Caption = "Source In"
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Height = 255
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Left = 2760
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TabIndex = 4
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Top = 120
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Width = 2415
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End
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End
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Attribute VB_Name = "AwkForm"
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Attribute VB_GlobalNameSpace = False
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Attribute VB_Creatable = False
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Attribute VB_PredeclaredId = True
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Attribute VB_Exposed = False
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Option Explicit
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Option Base 0
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Dim source_first As Boolean
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Public WithEvents Awk As ASECOM.Awk
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Attribute Awk.VB_VarHelpID = -1
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Private Sub btnAddArgument_Click()
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Dim arg As String
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arg = txtArgument.Text
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If Len(arg) > 0 Then
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lstArguments.AddItem (arg)
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txtArgument.Text = ""
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txtArgument.SetFocus
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End If
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End Sub
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Private Sub btnClearAll_Click()
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lstArguments.Clear
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End Sub
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Private Sub btnExecute_Click()
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source_first = True
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ConsoleOut.Text = ""
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SourceOut.Text = ""
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Set Awk = New ASECOM.Awk
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Awk.ExplicitVariable = True
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Awk.ImplicitVariable = True
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Awk.UseCrlf = True
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Awk.IdivOperator = True
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Awk.ShiftOperators = True
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Awk.MaxDepthForBlockParse = 20
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Awk.MaxDepthForBlockRun = 30
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Awk.MaxDepthForExprParse = 20
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Awk.MaxDepthForExprRun = 30
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'Awk.MaxDepthForRexBuild = 10
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'Awk.MaxDepthForRexMatch = 10
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Awk.UseLongLong = False
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Awk.Debug = True
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If Not Awk.AddFunction("sin", 1, 1) Then
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MsgBox "Cannot add builtin function - " + Awk.ErrorMessage
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Exit Sub
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End If
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If Not Awk.AddFunction("cos", 1, 1) Then
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MsgBox "Cannot add builtin function - " + Awk.ErrorMessage
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Exit Sub
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End If
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Call Awk.AddFunction("tan", 1, 1)
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Call Awk.AddFunction("sqrt", 1, 1)
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Call Awk.AddFunction("trim", 1, 1)
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'Call Awk.DeleteFunction("tan")
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If Not Awk.Parse() Then
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MsgBox "PARSE ERROR [" + Str(Awk.ErrorLine) + "]" + Awk.ErrorMessage
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Else
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Dim n As Boolean
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Awk.EntryPoint = Trim(EntryPoint.Text)
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If lstArguments.ListCount = 0 Then
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n = Awk.Run(Null)
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Else
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ReDim Args(lstArguments.ListCount - 1) As String
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Dim i As Integer
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Awk.ArgumentsToEntryPoint = chkPassToEntryPoint.value
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For i = 0 To lstArguments.ListCount - 1
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Args(i) = lstArguments.List(i)
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Next i
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n = Awk.Run(Args)
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End If
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If Not n Then
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MsgBox "RUN ERROR [" + Str(Awk.ErrorLine) + "]" + Awk.ErrorMessage
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End If
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End If
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Set Awk = Nothing
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End Sub
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Function Awk_OpenSource(ByVal mode As ASECOM.AwkSourceMode) As Long
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Awk_OpenSource = 1
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End Function
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Function Awk_CloseSource(ByVal mode As ASECOM.AwkSourceMode) As Long
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Awk_CloseSource = 0
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End Function
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Function Awk_ReadSource(ByVal buf As ASECOM.Buffer) As Long
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If source_first Then
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buf.value = SourceIn.Text
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Awk_ReadSource = Len(buf.value)
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source_first = False
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Else
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Awk_ReadSource = 0
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End If
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End Function
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Function Awk_WriteSource(ByVal buf As ASECOM.Buffer) As Long
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Dim value As String
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Dim l As Integer
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value = buf.value
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l = Len(value)
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SourceOut.Text = SourceOut.Text + value
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Awk_WriteSource = Len(value)
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End Function
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Function Awk_OpenExtio(ByVal extio As ASECOM.AwkExtio) As Long
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Awk_OpenExtio = -1
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Select Case extio.Type
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Case ASECOM.AWK_EXTIO_CONSOLE
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If extio.mode = ASECOM.AWK_EXTIO_CONSOLE_READ Then
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extio.Handle = New AwkExtioConsole
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With extio.Handle
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.EOF = False
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End With
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Awk_OpenExtio = 1
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ElseIf extio.mode = ASECOM.AWK_EXTIO_CONSOLE_WRITE Then
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extio.Handle = New AwkExtioConsole
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With extio.Handle
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.EOF = False
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End With
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Awk_OpenExtio = 1
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End If
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Case ASECOM.AWK_EXTIO_FILE
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If extio.mode = ASECOM.AWK_EXTIO_FILE_READ Then
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extio.Handle = FreeFile
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On Error GoTo ErrorTrap
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Open extio.name For Input As #extio.Handle
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On Error GoTo 0
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Awk_OpenExtio = 1
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ElseIf extio.mode = ASECOM.AWK_EXTIO_FILE_WRITE Then
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extio.Handle = FreeFile
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On Error GoTo ErrorTrap
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Open extio.name For Output As #extio.Handle
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On Error GoTo 0
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Awk_OpenExtio = 1
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ElseIf extio.mode = ASECOM.AWK_EXTIO_FILE_APPEND Then
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extio.Handle = FreeFile
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On Error GoTo ErrorTrap
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Open extio.name For Append As #extio.Handle
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On Error GoTo 0
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Awk_OpenExtio = 1
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End If
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Case ASECOM.AWK_EXTIO_PIPE
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Awk_OpenExtio = -1
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Case ASECOM.AWK_EXTIO_COPROC
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Awk_OpenExtio = -1
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End Select
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Exit Function
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ErrorTrap:
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Exit Function
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End Function
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Function Awk_CloseExtio(ByVal extio As ASECOM.AwkExtio) As Long
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Awk_CloseExtio = -1
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Select Case extio.Type
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Case ASECOM.AWK_EXTIO_CONSOLE
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If extio.mode = ASECOM.AWK_EXTIO_CONSOLE_READ Or _
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extio.mode = ASECOM.AWK_EXTIO_CONSOLE_WRITE Then
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extio.Handle = Nothing
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Awk_CloseExtio = 0
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End If
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Case ASECOM.AWK_EXTIO_FILE
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If extio.mode = ASECOM.AWK_EXTIO_FILE_READ Or _
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extio.mode = ASECOM.AWK_EXTIO_FILE_WRITE Or _
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extio.mode = ASECOM.AWK_EXTIO_FILE_APPEND Then
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Close #extio.Handle
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Awk_CloseExtio = 0
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End If
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Case ASECOM.AWK_EXTIO_PIPE
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Awk_CloseExtio = -1
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Case ASECOM.AWK_EXTIO_COPROC
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Awk_CloseExtio = -1
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End Select
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End Function
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Function Awk_ReadExtio(ByVal extio As ASECOM.AwkExtio, ByVal buf As ASECOM.Buffer) As Long
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Awk_ReadExtio = -1
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Select Case extio.Type
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Case ASECOM.AWK_EXTIO_CONSOLE
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If extio.mode = ASECOM.AWK_EXTIO_CONSOLE_READ Then
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Awk_ReadExtio = ReadExtioConsole(extio, buf)
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End If
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Case ASECOM.AWK_EXTIO_FILE
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If extio.mode = ASECOM.AWK_EXTIO_FILE_READ Then
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Awk_ReadExtio = ReadExtioFile(extio, buf)
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End If
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Case ASECOM.AWK_EXTIO_PIPE
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Awk_ReadExtio = -1
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Case ASECOM.AWK_EXTIO_COPROC
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Awk_ReadExtio = -1
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End Select
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End Function
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Function Awk_WriteExtio(ByVal extio As ASECOM.AwkExtio, ByVal buf As ASECOM.Buffer) As Long
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Awk_WriteExtio = -1
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Select Case extio.Type
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Case ASECOM.AWK_EXTIO_CONSOLE
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If extio.mode = ASECOM.AWK_EXTIO_CONSOLE_WRITE Then
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Awk_WriteExtio = WriteExtioConsole(extio, buf)
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End If
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Case ASECOM.AWK_EXTIO_FILE
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If extio.mode = ASECOM.AWK_EXTIO_FILE_WRITE Or _
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extio.mode = ASECOM.AWK_EXTIO_FILE_APPEND Then
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Awk_WriteExtio = WriteExtioFile(extio, buf)
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End If
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Case ASECOM.AWK_EXTIO_PIPE
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Awk_WriteExtio = -1
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Case ASECOM.AWK_EXTIO_COPROC
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Awk_WriteExtio = -1
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End Select
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End Function
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Function ReadExtioConsole(ByVal extio As ASECOM.AwkExtio, ByVal buf As ASECOM.Buffer) As Long
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Dim value As String
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If Not extio.Handle.EOF Then
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value = ConsoleIn.Text
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extio.Handle.EOF = True
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buf.value = value
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ReadExtioConsole = Len(value)
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Else
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ReadExtioConsole = 0
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End If
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End Function
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Function ReadExtioFile(ByVal extio As ASECOM.AwkExtio, ByVal buf As ASECOM.Buffer) As Long
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Dim value As String
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If EOF(extio.Handle) Then
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ReadExtioFile = 0
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Exit Function
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End If
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On Error GoTo ErrorTrap
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Line Input #extio.Handle, value
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On Error GoTo 0
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value = value + vbCrLf
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buf.value = value
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ReadExtioFile = Len(buf.value)
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Exit Function
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ErrorTrap:
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ReadExtioFile = -1
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Exit Function
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End Function
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Function WriteExtioConsole(ByVal extio As ASECOM.AwkExtio, ByVal buf As ASECOM.Buffer) As Long
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Dim value As String
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value = buf.value
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ConsoleOut.Text = ConsoleOut.Text + value
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WriteExtioConsole = Len(value)
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End Function
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Function WriteExtioFile(ByVal extio As ASECOM.AwkExtio, ByVal buf As ASECOM.Buffer) As Long
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Dim value As String
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WriteExtioFile = -1
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value = buf.value
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On Error GoTo ErrorTrap
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Print #extio.Handle, value;
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On Error GoTo 0
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WriteExtioFile = Len(value)
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Exit Function
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ErrorTrap:
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Exit Function
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End Function
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Function Awk_HandleBuiltinFunction(ByVal name As String, ByVal Args As Variant) As Variant
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If name = "sin" Then
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If IsNull(Args(0)) Then
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Awk_HandleBuiltinFunction = Sin(0)
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ElseIf IsNumeric(Args(0)) Then
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Awk_HandleBuiltinFunction = Sin(Args(0))
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Else
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Awk_HandleBuiltinFunction = Sin(Val(Args(0)))
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End If
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ElseIf name = "cos" Then
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If TypeName(Args(0)) = "Long" Or TypeName(Args(0)) = "Double" Then
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Awk_HandleBuiltinFunction = Cos(Args(0))
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ElseIf TypeName(Args(0)) = "String" Then
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Awk_HandleBuiltinFunction = Cos(Val(Args(0)))
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ElseIf TypeName(Args(0)) = "Null" Then
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Awk_HandleBuiltinFunction = Cos(0)
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End If
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ElseIf name = "tan" Then
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If TypeName(Args(0)) = "Long" Or TypeName(Args(0)) = "Double" Then
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Awk_HandleBuiltinFunction = Tan(Args(0))
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ElseIf TypeName(Args(0)) = "String" Then
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Awk_HandleBuiltinFunction = Tan(Val(Args(0)))
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ElseIf TypeName(Args(0)) = "Null" Then
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Awk_HandleBuiltinFunction = Tan(0)
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End If
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ElseIf name = "sqrt" Then
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If IsNull(Args(0)) Then
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Awk_HandleBuiltinFunction = Sqr(0)
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ElseIf IsNumeric(Args(0)) Then
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Awk_HandleBuiltinFunction = Sqr(Args(0))
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Else
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Awk_HandleBuiltinFunction = Sqr(Val(Args(0)))
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End If
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ElseIf name = "trim" Then
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Awk_HandleBuiltinFunction = Trim(Args(0))
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End If
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'Dim i As Integer
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'Dim xxx As String
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'MsgBox name
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'For i = LBound(args) To UBound(args)
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' xxx = xxx & "," & args(i)
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'Next i
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'MsgBox xxx
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End Function
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Private Sub Form_Load()
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SourceIn.Text = ""
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SourceOut.Text = ""
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ConsoleIn.Text = ""
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ConsoleOut.Text = ""
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End Sub
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