SciTe 标题大小写转换

wiki

function titlecase(str)
    --os.setlocale('pt_BR','ctype') -- set a locale as needed
    buf ={}
    local sel = editor:GetSelText()    
    for word in string.gfind(sel, "%S+") do          
        local first = string.sub(word,1,1)        
        table.insert(buf,string.upper(first) .. 
            string.lower(string.sub(word,2)))
    end    
    editor:ReplaceSel(table.concat(buf," "))
end
        

WalterCruz

function titlecase(str)
result=''
    for word in string.gfind(str, "%S+") do          
        local first = string.sub(word,1,1)
        result = (result .. string.upper(first) ..
            string.lower(string.sub(word,2)) .. ' ')
    end    
    return result
end
        

请注意，在这种情况下使用 table.concat() 比追加到字符串更有效；参见 [Programming in Lua 11.6 String Buffers]。

-- normalize case of words in 'str' to Title Case
function titlecase(str)
    local buf = {}
    for word in string.gfind(str, "%S+") do          
        local first, rest = string.sub(word, 1, 1), string.sub(word, 2)
        table.insert(buf, string.upper(first) .. string.lower(rest))
    end    
    return table.concat(buf, " ")
end

-- For use in SciTE
function scite_titlecase()
    local sel = editor:GetSelText()    
    editor:ReplaceSel(titlecase(sel))
end

MarkEdgar

function titlecase(str)

function titlecase(sel)

local function tchelper(first, rest)
  return first:upper()..rest:lower()
end

function scite_titlecase()
    local sel = editor:GetSelText()
    sel = sel:gsub("(%a)([%w_']*)", tchelper)
    editor:ReplaceSel((sel))
end

将上面的代码插入您的扩展文件中，并将以下内容放入 SciTEUser.properties

command.name.6.*=Title Case
command.6.*=scite_titlecase
command.subsystem.6.*=3
command.mode.6.*=savebefore:no
command.shortcut.6.*=Ctrl+Alt+Z

function titlecase(str)
  local buf = {}
  local inWord = false
  for i = 1, #str do
    local c = string.sub(str, i, i)
    if inWord then
        table.insert(buf, string.lower(c))
      if string.find(c, '%s') then
        inWord = false
      end
    else
      table.insert(buf, string.upper(c))
      inWord = true
    end
  end
  return table.concat(buf)
end

我用 Lua 5.2 测试了它。

我是 Lua 新手，所以请原谅（或者最好是纠正）任何风格上的错误。

EllenSpertus?