mirror of
https://git.lyx.org/repos/lyx.git
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257 lines
7.9 KiB
Plaintext
257 lines
7.9 KiB
Plaintext
/*
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detection.nsh
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Detection of external component locations
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*/
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# This script contains the following functions:
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#
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# - SearchExternal, calls the functions:
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# LaTeXActions
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# MissingPrograms
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# FindDictionaries
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#
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# - MissingPrograms, (check if third-party programs are installed), uses:
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# SEARCH_MIKTEX
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# SEARCH_TEXLIVE
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#
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# - FindDictionaries (finds installed spellcheck and thesaurus dictionaries)
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#
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# - EditorCheck,
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# (test if an editor with syntax-highlighting for LaTeX-files is installed)
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#
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#--------------------------
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#Var ReportReturn
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#Var CommandLineOutput
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Function SearchExternal
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Call LaTeXActions # function from LaTeX.nsh
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Call MissingPrograms
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Call FindDictionaries # function from dictionaries.nsh
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FunctionEnd
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# ---------------------------------------
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Function MissingPrograms
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# check if third-party programs are installed
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# test if Ghostscript is installed, check all cases:
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# 1. 32bit Windows
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# 2. 64bit Windows but 32bit Ghostscript
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# 3. 64bit Windows and 64bit Ghostscript
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StrCpy $3 0
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${if} ${RunningX64}
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SetRegView 64
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${endif}
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# case 1. and 3.
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GSloop:
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EnumRegKey $1 HKLM "Software\GPL Ghostscript" $3
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${if} $1 != ""
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ReadRegStr $2 HKLM "SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\GPL Ghostscript $1" "DisplayName"
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StrCpy $0 "Software\GPL Ghostscript\$1"
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${if} $2 == "" # if nothing was found in the uninstall section
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ReadRegStr $2 HKLM "SOFTWARE\GPL Ghostscript" "OnlyWithLyX" # check if Ghostscript was installed together with LyX
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${endif}
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${if} $2 == "" # if nothing was found in the uninstall section
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DeleteRegKey HKLM "$0"
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goto GSloop
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${else}
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ReadRegStr $GhostscriptPath HKLM $0 "GS_DLL"
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${if} $GhostscriptPath != ""
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StrCpy $GhostscriptPath "$GhostscriptPath" -12 # remove ending "gsdll32.dll"
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${endif}
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# there might be several versions installed and we want to use the newest one
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IntOp $3 $3 + 1
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goto GSloop
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${endif} # if $2
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${endif}
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SetRegView 32
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# repeat for case 2.
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${if} ${RunningX64}
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${andif} $GhostscriptPath == ""
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StrCpy $3 0
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# we have to assure that we only repeat once and not forever
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${if} $4 != "32"
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StrCpy $4 "32"
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goto GSloop
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${endif}
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${endif}
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# test if Python is installed
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# only use an existing python when it is version 2.5 or newer because some
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# older Compaq and Dell PCs were delivered with outdated Python interpreters
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# Python 3.x was reported not to work with LyX properly, see
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# http://www.lyx.org/trac/ticket/7143
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ReadRegStr $PythonPath HKLM "Software\Python\PythonCore\2.5\InstallPath" ""
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${if} $PythonPath == ""
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ReadRegStr $PythonPath HKLM "Software\Python\PythonCore\2.6\InstallPath" ""
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${endif}
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${if} $PythonPath == ""
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ReadRegStr $PythonPath HKLM "Software\Python\PythonCore\2.7\InstallPath" ""
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${endif}
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${if} $PythonPath != ""
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StrCpy $PythonPath $PythonPath -1 # remove the "\" at the end
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StrCpy $DelPythonFiles "True"
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${endif}
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# test if Acrobat or Adobe Reader is used as PDF-viewer
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ReadRegStr $String HKCR ".pdf" ""
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${if} $String != "AcroExch.Document" # this name is only used by Acrobat and Adobe Reader
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StrCpy $Acrobat "None"
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${else}
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StrCpy $Acrobat "Yes"
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${endif}
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# test if a PostScript-viewer is installed, only check for GSview
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# check all cases:
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# 1. 32bit Windows
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# 2. 64bit Windows but 32bit GSview
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# 3. 64bit Windows and 64bit GSview
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${if} ${RunningX64}
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SetRegView 64
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StrCpy $PSVPath ""
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ReadRegStr $PSVPath HKLM "Software\Microsoft\Windows\CurrentVersion\App Paths\gsview64.exe" "Path"
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SetRegView 32
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${endif}
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# repeat for case 1. and 2.
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${if} $PSVPath == ""
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ReadRegStr $PSVPath HKLM "Software\Microsoft\Windows\CurrentVersion\App Paths\gsview32.exe" "Path"
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${endif}
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# test if an editor with syntax-highlighting for LaTeX-files is installed
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Call EditorCheck
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# test if an image editor is installed
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StrCpy $ImageEditorPath ""
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# first check for Gimp which is a 64bit application on x64 Windows
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${if} ${RunningX64}
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SetRegView 64
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${endif}
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ReadRegStr $ImageEditorPath HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\GIMP-2_is1" "InstallLocation"
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${if} $ImageEditorPath != ""
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StrCpy $ImageEditorPath "$ImageEditorPathbin" # add the bin folder
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${endif}
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${if} ${RunningX64}
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SetRegView 32
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${endif}
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# check for Photoshop
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ReadRegStr $0 HKLM "Software\Classes\Applications\Photoshop.exe\shell\open\command" ""
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${if} $0 != ""
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StrCpy $0 "$0" -20 # delete '\photoshop.exe" "%1"'
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StrCpy $0 $0 "" 1 # remove the leading quote
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${if} $ImageEditorPath != ""
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StrCpy $ImageEditorPath "$ImageEditorPath;$0"
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${else}
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StrCpy $ImageEditorPath $0
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${endif}
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${endif}
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# test if and where the BibTeX-editor JabRef is installed
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ReadRegStr $PathBibTeXEditor HKCU "Software\JabRef" "Path"
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${if} $PathBibTeXEditor == ""
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ReadRegStr $PathBibTeXEditor HKLM "Software\JabRef" "Path"
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${endif}
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${IfNot} ${FileExists} "$PathBibTeXEditor\${BIN_BIBTEXEDITOR}"
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StrCpy $PathBibTeXEditor ""
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StrCpy $JabRefInstalled == "No"
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${else}
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StrCpy $JabRefInstalled == "Yes"
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${endif}
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# test if and where LilyPond is installed
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ReadRegStr $LilyPondPath HKLM "Software\LilyPond" "Install_Dir"
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${if} $LilyPondPath != ""
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StrCpy $LilyPondPath "$LilyPondPath\usr\bin" # add "\usr\bin"
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${endif}
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# test if Inkscape is installed
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ReadRegStr $SVGPath HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\Inkscape" "InstallLocation"
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# test if Gnumeric is installed
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ReadRegStr $0 HKLM "Software\Classes\Applications\gnumeric.exe\shell\Open\command" ""
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${if} $0 != ""
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StrCpy $0 $0 -18 # remove "gnumeric.exe" "%1""
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StrCpy $0 $0 "" 1 # remove the leading quote
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StrCpy $GnumericPath $0
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${endif}
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FunctionEnd
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# ---------------------------------------
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Function EditorCheck
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# test if an editor with syntax-highlighting for LaTeX-files is installed
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# (check for jEdit, PSPad, WinShell, ConTEXT, Crimson Editor, Vim, TeXnicCenter, LaTeXEditor, WinEdt, LEd, WinTeX)
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StrCpy $EditorPath ""
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StrCpy $0 ""
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# check for jEdit which is a 64bit application on x64 Windows
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${if} ${RunningX64}
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SetRegView 64
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${endif}
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ReadRegStr $EditorPath HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\jEdit_is1" "InstallLocation"
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${if} $EditorPath != ""
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StrCpy $EditorPath $EditorPath -1 # remove "\" from the end of the string
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${endif}
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SetRegView 32
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# check for PSPad
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StrCpy $0 ""
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ReadRegStr $0 HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\PSPad editor_is1" "InstallLocation"
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${if} $0 != ""
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StrCpy $0 $0 -1 # remove the "\"
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StrCpy $EditorPath "$EditorPath;$0"
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${endif}
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# check for WinShell
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StrCpy $0 ""
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ReadRegStr $0 HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\WinShell_is1" "InstallLocation"
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${if} $0 != ""
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StrCpy $0 $0 -1 # remove the "\"
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StrCpy $EditorPath "$EditorPath;$0"
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${endif}
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# check for Vim which is a 64bit application on x64 Windows
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StrCpy $0 ""
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${if} ${RunningX64}
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SetRegView 64
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${endif}
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ReadRegStr $0 HKLM "Software\Vim\Gvim" "path"
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${if} $0 != ""
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StrCpy $0 $0 -9 # remove "\gvim.exe"
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StrCpy $EditorPath "$EditorPath;$0"
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${endif}
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SetRegView 32
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# check for TeXnicCenter which can be a 64bit application on x64 Windows
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StrCpy $0 ""
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${if} ${RunningX64}
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SetRegView 64
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${endif}
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ReadRegStr $0 HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\TeXnicCenter_is1" "InstallLocation"
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${if} $0 != ""
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StrCpy $0 $0 -1 # remove the "\"
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StrCpy $EditorPath "$EditorPath;$0"
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${else}
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SetRegView 32
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ReadRegStr $0 HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\TeXnicCenter_is1" "InstallLocation"
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${if} $0 != ""
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StrCpy $0 $0 -1 # remove the "\"
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StrCpy $EditorPath "$EditorPath;$0"
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${endif}
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${endif}
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SetRegView 32
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# check for WinEdt
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StrCpy $0 ""
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ReadRegStr $0 HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\WinEdt 7" "InstallLocation"
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${if} $0 != ""
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StrCpy $EditorPath "$EditorPath;$0"
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${endif}
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FunctionEnd
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