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var tabLen = 4; var useSpace = false;
var segmentStr = InputBox("区切りの文字を入力して下さい。");
if (segmentStr == "") {
}else {
var str = Editor.GetSelectedString();
var lines = str.split("\r\n");
AlignLines(lines, segmentStr, useSpace);
Editor.InsText(lines.join("\r\n"));
}
function InputBox(message, titleCaption, input)
{
var objXL = new ActiveXObject("Excel.Application");
if (input == null) { input = ""; }
var strRet = objXL.InputBox(message, titleCaption, input);
return strRet;
}
function MsgBox(message, title, nType)
{
if (title == null) title = "";
if (nType == null) nType = 0;
var Shell = new ActiveXObject("WScript.Shell");
return Shell.Popup(
message,
0, title,
nType
);
}
function CalcStringLookPosition(str, letterPos)
{
var lookPosCnt = 0;
var str = str.substring(0, letterPos);
var code;
var letter;
for (var i=0; i<str.length; ++i) {
code = str.charCodeAt(i);
if (code >= 0x20 && code <= 0xdf) { ++lookPosCnt;
}else if (code == 0x09) { lookPosCnt = GetNextTabPosition(lookPosCnt, tabLen);
}else { lookPosCnt += 2;
}
}
return lookPosCnt;
}
function RepeatString(str, nRepeat)
{
var ret = "";
for (var i=0; i<nRepeat; ++i) {
ret += str;
}
return ret;
}
function GetNextTabPosition(idx, tabSize)
{
var mod = idx % tabSize;
if (mod > 0) {
return idx - mod + tabSize;
}else {
return idx + tabSize;
}
}
function GetLookPositionSettedString(line, letterPos, setLookPos, useSpace)
{
var lookPos = CalcStringLookPosition(line, letterPos);
if (setLookPos <= lookPos) {
return line;
}
var front = line.substring(0, letterPos);
var tail = line.substring(letterPos);
var diff = setLookPos - lookPos;
if (useSpace) {
return front + RepeatString(" ", diff) + tail;
}else {
var nextTabPos = GetNextTabPosition(lookPos, tabLen);
if (setLookPos < nextTabPos) {
return front + RepeatString(" ", diff) + tail;
}else {
var tabCnt = 1;
var spaceCnt = 0;
while (nextTabPos < setLookPos) {
nextTabPos = GetNextTabPosition(nextTabPos, tabLen);
if (nextTabPos > setLookPos) {
spaceCnt = setLookPos - (nextTabPos - tabLen);
}else {
++tabCnt;
}
}
return front + RepeatString("\t", tabCnt) + RepeatString(" ", spaceCnt) + tail;
}
}
}
function AlignLines(lines, segmentStr, useSpace)
{
var maxPos = 0;
var pos;
var line;
for (var i=0; i<lines.length; ++i) {
line = lines[i];
var letterIdx = line.indexOf(segmentStr);
pos = CalcStringLookPosition(line, letterIdx);
if (pos > maxPos) {
maxPos = pos;
}
}
for (var i=0; i<lines.length; ++i) {
line = lines[i];
var letterIdx = line.indexOf(segmentStr);
if (letterIdx != -1) {
lines[i] = GetLookPositionSettedString(lines[i], letterIdx, maxPos, useSpace);
}
}
}
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