Scite Mark Word

wiki

You should add something like this in your SciTEUser.properties:

command.name.37.*=markOccurrences

command.mode.37.*=subsystem:lua,savebefore:no

command.37.*=markOccurrences

command.shortcut.37.*=Ctrl+.



command.name.38.*=clearOccurrences

command.mode.38.*=subsystem:lua,savebefore:no

command.38.*=clearOccurrences

command.shortcut.38.*=Ctrl+,

And this functions in you SciTEStartup.lua:

function clearOccurrences()

    scite.SendEditor(SCI_SETINDICATORCURRENT, 0)

    scite.SendEditor(SCI_INDICATORCLEARRANGE, 0, editor.Length)

end



function markOccurrences()

    clearOccurrences()

    scite.SendEditor(SCI_INDICSETSTYLE, 0, INDIC_ROUNDBOX)

    scite.SendEditor(SCI_INDICSETFORE, 0, 255)

    local txt = GetCurrentWord()

    local flags = SCFIND_WHOLEWORD

    local s,e = editor:findtext(txt,flags,0)

    while s do

        scite.SendEditor(SCI_INDICATORFILLRANGE, s, e - s)

        s,e = editor:findtext(txt,flags,e+1)

    end

end



function isWordChar(char)

    local strChar = string.char(char)

    local beginIndex = string.find(strChar, '%w')

    if beginIndex ~= nil then

        return true

    end

    if strChar == '_' or strChar == '$' then

        return true

    end

    

    return false

end



function GetCurrentWord()

    local beginPos = editor.CurrentPos

    local endPos = beginPos

    if editor.SelectionStart ~= editor.SelectionEnd then

        return editor:GetSelText()

    end

    while isWordChar(editor.CharAt[beginPos-1]) do

        beginPos = beginPos - 1

    end

    while isWordChar(editor.CharAt[endPos]) do

        endPos = endPos + 1

    end

    return editor:textrange(beginPos,endPos)

end