2 勾掉indent Open Brace和Indent Close Brace的效果: 继上一段，在相对缩进行里, 如果输入"{"或"}", 则自动和上一行列对齐

3 今天把一个用sourceinsight排版整齐的C文件，偶然用VC打开一看，全乱了。研究了半天，发现SI对每个字符的宽度不太一致。发现选上"view --> draft view"， 就可以让每个字符的宽度一致了。快捷键是 "Alt + F12"

说明:
    该宏文件实现一些编码程中能会到的功能, 如添加文件头、函数说明和宏定义等, 使用时能自动添加文件名、函数名和当前日期.

使用说明:
    1. Project->Open Project... 打开Base工程(该工程一般在"我的文档\Source Insight\Projects\Base"中);
    2. Project->Add and Remove Project Files... 加入宏文件(即mymacro.em);
    3. Options->Menu Assignments 打开Menu Assignments窗口, 在Command中输入Macro, 选中要使用的宏, 添加到合适的菜单中.
在http://www.sourceinsight.com/public/macros/可以找到很多宏定义文件，但大多数没什么用。
/*附上宏定义文件（一下是我精心挑选的十分好用的宏定义，不试不知道，一试真有用）*/
/* mymacro.em - a small collection of useful editing macros */

/******************************************************************************
* InsFunHeader -- insert function's information
*
* modification history
* --------------------
* 01a, 23mar2003, added DESCRIPTION by t357
* 01a, 05mar2003, t357 written
* --------------------
******************************************************************************/
macro InsFunHeader()
{
// Get the owner's name from the environment variable: szMyName.
// If the variable doesn't exist, then the owner field is skipped.

/*#########################################################
#########################################################
####### Set szMyName variable to your name    ########
####### for example    szMyName = "t357"     ########
#########################################################   
#########################################################*/
szMyName = "LW"

// Get a handle to the current file buffer and the name
// and location of the current symbol where the cursor is.
hbuf = GetCurrentBuf()
szFunc = GetCurSymbol()
ln = GetSymbolLine(szFunc)

// Get current time
szTime = GetSysTime(1)
Day = szTime.Day
Month = szTime.Month
Year = szTime.Year
if (Day < 10)
szDay = "0@Day@"
else
szDay = Day
szMonth = NumToName(Month)
szInf = Ask("Enter the information of function:")
szDescription = Ask("Enter the description of function:")

// begin assembling the title string
sz = "/******************************************************************************"
InsBufLine(hbuf, ln, sz)
InsBufLine(hbuf, ln + 1, " * @szFunc@ - @szInf@")
InsBufLine(hbuf, ln + 2, " * DESCRIPTION: - ")
InsBufLine(hbuf, ln + 3, " *    @szDescription@ ")
// remove by t357.    CutWord(szDescription)
InsBufLine(hbuf, ln + 4, " * Input: ")
InsBufLine(hbuf, ln + 5, " * Output: ")
InsBufLine(hbuf, ln + 6, " * Returns: ")
InsBufLine(hbuf, ln + 7, " * ")
InsBufLine(hbuf, ln + 8, " * modification history")
InsBufLine(hbuf, ln + 9, " * --------------------")
InsBufLine(hbuf, ln + 10, " * 01a, @szDay@@szMonth@@Year@, @szMyName@ written")
InsBufLine(hbuf, ln + 11, " * --------------------")
InsBufLine(hbuf, ln + 12, " ******************************************************************************/")

// put the insertion point inside the header comment
SetBufIns(hbuf, ln + 1, strlen(szFunc) + strlen(szInf) + 8)
}

/******************************************************************************
* NumToName -- change the month number to name
*
* modification history
* --------------------
* 01a, 05mar2003, t357 written
* --------------------
******************************************************************************/
macro NumToName(Month)
{
if (Month == 1)
return "jan"
if (Month == 2)
return "feb"
if (Month == 3)
return "mar"
if (Month == 4)
return "apr"
if (Month == 5)
return "may"
if (Month == 6)
return "jun"
if (Month == 7)
return "jul"
if (Month == 8)
return "aug"
if (Month == 9)
return "sep"
if (Month == 10)
return "oct"
if (Month == 11)
return "nov"
if (Month == 12)
return "dec"
}

/******************************************************************************
* CutWord -- auto newline
*
* modification history
* --------------------
* 01a, 24mar2003, t357 fix some bug
* 01a, 05mar2003, t357 written
* --------------------
******************************************************************************/
macro CutWord(ncurLine, szInf)
{
LENGTH = 63
nlength = StrLen(szInf)
i = 0 /* loop control */
begin = 0 /* first character's index of current line */
pre = 0 /* preceding word's index */
hbuf = GetCurrentBuf()
// nline = GetBufLnCur()
while (i < nlength)
{
/* remove by t357
nrow = 0
sz = ""
while (nrow < 80)
{
   if (nlength < 0)
    break
   sz = Cat(sz, szInf[nrow])
   nrow = nrow + 1
   nlength = nlength - 1
}
InsBufLine(hbuf, nline, sz)
szInf = szInf[nrow]
}
*/
        c = szInf[i]
        if (" " == @c@ && (i - b < LENGTH))
        {
            pre = i
        }
        else if (" " == @c@)
        {
            szOutput = ""
            k = begin /* loop control */
            while (k < pre)
            {
                szOutput = Cat(szOutput, szInf[k])
                k = k + 1
            }
            InsBufLine(hbuf, ncurLine, sz)
            ncurLine = ncurLine + 1
            begin = pre
        }
        i = i + 1
    }
    if (h != i - 1)
    {
        szOutput = ""
        k = begin /* loop control */
        while (k < pre)
        {
            szOutput = Cat(szOutput, szInf[k])
            k = k + 1
        }
        InsBufLine(hbuf, ncurLine, sz)
        ncurLine = ncurLine + 1
    }
}

// Wrap ifdeinef <sz> .. endif around the current selection
macro IfdefineSz(sz)
{
hwnd = GetCurrentWnd()
lnFirst = GetWndSelLnFirst(hwnd)
lnLast = GetWndSelLnLast(hwnd)

hbuf = GetCurrentBuf()
InsBufLine(hbuf, lnFirst, "#ifndef @sz@")
InsBufLine(hbuf, lnFirst + 1, "#define @sz@")
InsBufLine(hbuf, lnLast + 3, "#endif /* @sz@ */")
SetBufIns(hbuf, lnFirst + 2, 0)
}

/*   A U T O   E X P A N D   */
/*-------------------------------------------------------------------------
    Automatically expands C statements like if, for, while, switch, etc..

    To use this macro,
     1. Add this file to your project or your Base project.

2. Run the Options->Key Assignments command and assign a
convenient keystroke to the "AutoExpand" command.

3. After typing a keyword, press the AutoExpand keystroke to have the
statement expanded. The expanded statement will contain a ### string
which represents a field where you are supposed to type more.

The ### string is also loaded in to the search pattern so you can
use "Search Forward" to select the next ### field.

For example:
1. you type "for" + AutoExpand key
2. this is inserted:
   for (###; ###; ###)
   {
    ###
   }
3. and the first ### field is selected.
-------------------------------------------------------------------------*/
/******************************************************************************
* AutoExpand - Automatically expands C statements
*
* DESCRIPTION: - Automatically expands C statements like if, for, while,
*    switch, etc..
*
* Input:
* Output:
* Returns:
*
* modification history
* --------------------
* 01a, 27mar2003, t357 modified
* --------------------
******************************************************************************/
macro AutoExpand()
{
// get window, sel, and buffer handles
hwnd = GetCurrentWnd()
if (hwnd == 0)
stop
sel = GetWndSel(hwnd)
if (sel.ichFirst == 0)
stop
hbuf = GetWndBuf(hwnd)

// get line the selection (insertion point) is on
szLine = GetBufLine(hbuf, sel.lnFirst);

// parse word just to the left of the insertion point
wordinfo = GetWordLeftOfIch(sel.ichFirst, szLine)
ln = sel.lnFirst;

chTab = CharFromAscii(9)

// prepare a new indented blank line to be inserted.
// keep white space on left and add a tab to indent.
// this preserves the indentation level.
ich = 0
while (szLine[ich] == ' ' || szLine[ich] == chTab)
{
ich = ich + 1
}

szLine = strmid(szLine, 0, ich)
sel.lnFirst = sel.lnLast
sel.ichFirst = wordinfo.ich
sel.ichLim = wordinfo.ich

// expand szWord keyword...

if (wordinfo.szWord == "if" ||
wordinfo.szWord == "while" ||
wordinfo.szWord == "elseif")
{
SetBufSelText(hbuf, " (###)")
InsBufLine(hbuf, ln + 1, "@szLine@" # "{");
InsBufLine(hbuf, ln + 2, "@szLine@" # chTab);
InsBufLine(hbuf, ln + 3, "@szLine@" # "}");
}
else if (wordinfo.szWord == "for")
{
SetBufSelText(hbuf, " (###; ###; ###)")
InsBufLine(hbuf, ln + 1, "@szLine@" # "{");
InsBufLine(hbuf, ln + 2, "@szLine@" # chTab);
InsBufLine(hbuf, ln + 3, "@szLine@" # "}");
}
else if (wordinfo.szWord == "switch")
{
SetBufSelText(hbuf, " (###)")
InsBufLine(hbuf, ln + 1, "@szLine@" # "{")
InsBufLine(hbuf, ln + 2, "@szLine@" # "case ")
InsBufLine(hbuf, ln + 3, "@szLine@" # chTab)
InsBufLine(hbuf, ln + 4, "@szLine@" # chTab # "break;")
InsBufLine(hbuf, ln + 5, "@szLine@" # "default:")
InsBufLine(hbuf, ln + 6, "@szLine@" # chTab)
InsBufLine(hbuf, ln + 7, "@szLine@" # "}")
}
else if (wordinfo.szWord == "do")
{
InsBufLine(hbuf, ln + 1, "@szLine@" # "{")
InsBufLine(hbuf, ln + 2, "@szLine@" # chTab);
InsBufLine(hbuf, ln + 3, "@szLine@" # "} while ();")
}
else if (wordinfo.szWord == "case")
{
SetBufSelText(hbuf, " ###")
InsBufLine(hbuf, ln + 1, "@szLine@" # chTab)
InsBufLine(hbuf, ln + 2, "@szLine@" # chTab # "break;")
}
else
stop

SetWndSel(hwnd, sel)
LoadSearchPattern("###", true, false, false);
Search_Forward
}

/*   G E T   W O R D   L E F T   O F   I C H   */
/*-------------------------------------------------------------------------
    Given an index to a character (ich) and a string (sz),
    return a "wordinfo" record variable that describes the
    text word just to the left of the ich.

    Output:
     wordinfo.szWord = the word string
     wordinfo.ich = the first ich of the word
     wordinfo.ichLim = the limit ich of the word
-------------------------------------------------------------------------*/
macro GetWordLeftOfIch(ich, sz)
{
wordinfo = "" // create a "wordinfo" structure

chTab = CharFromAscii(9)

// scan backwords over white space, if any
ich = ich - 1;
if (ich >= 0)
while (sz[ich] == " " || sz[ich] == chTab)
   {
   ich = ich - 1;
   if (ich < 0)
    break;
   }

// scan backwords to start of word
ichLim = ich + 1;
asciiA = AsciiFromChar("A")
asciiZ = AsciiFromChar("Z")
while (ich >= 0)
{
ch = toupper(sz[ich])
asciiCh = AsciiFromChar(ch)
if ((asciiCh < asciiA || asciiCh > asciiZ) && !IsNumber(ch))
   break // stop at first non-identifier character
ich = ich - 1;
}

ich = ich + 1
wordinfo.szWord = strmid(sz, ich, ichLim)
wordinfo.ich = ich
wordinfo.ichLim = ichLim;

return wordinfo
}

//
// Comment the selected block of text using single line comments and indent it
//
macro CommentBlock()
{
hbuf = GetCurrentBuf();
hwnd = GetCurrentWnd();

sel = GetWndSel(hwnd);

iLine = sel.lnFirst;

while (iLine <= sel.lnLast)
{
   szLine = GetBufLine(hbuf, iLine);
   szLine = cat("// ", szLine);
   PutBufLine(hbuf, iLine, szLine);
   iLine = iLine + 1;
}

if (sel.lnFirst == sel.lnLast)
{
   tabSize = _tsGetTabSize() - 1;
   sel.ichFirst = sel.ichFirst + tabSize;
   sel.ichLim = sel.ichLim + tabSize;
}
SetWndSel(hwnd, sel);
}

//
// Undo the CommentBlock for the selected text.
//
macro UnCommentBlock()
{
hbuf = GetCurrentBuf();
hwnd = GetCurrentWnd();

sel = GetWndSel(hwnd);

iLine = sel.lnFirst;

tabSize = 0;
while (iLine <= sel.lnLast)
{
   szLine = GetBufLine(hbuf, iLine);
   len = strlen(szLine);
   szNewLine = "";
   if (len > 1)
   {
    if (szLine[0] == "/" && szLine[1] == "/")
    {
     if (len > 2)
     {
      if (AsciiFromChar(szLine[2]) == 9)
      {
       tabSize = _tsGetTabSize() - 1;
       szNewLine = strmid(szLine, 3, strlen(szLine));
      }
     }

     if (szNewLine == "")
     {
      szNewLine = strmid(szLine, 2, strlen(szLine));
      tabSize = 2;
     }
    
     PutBufLine(hbuf, iLine, szNewLine);
    }
   }
   iLine = iLine + 1;
}

if (sel.lnFirst == sel.lnLast)
{
   sel.ichFirst = sel.ichFirst - tabSize;
   sel.ichLim = sel.ichLim - tabSize;
}

SetWndSel(hwnd, sel);
}

macro _tsGetTabSize()
{
szTabSize = GetReg("TabSize");

if (szTabSize != "")
{
   tabSize = AsciiFromChar(szTabSize[0]) - AsciiFromChar("0");
}
else
{
   tabSize = 4;
}

return tabSize;
}

//
// Reformat a selected comment block to wrap text at 80 columns.
// The start of the selection (upper left most character of the selection) is
// handled specially, in that it specifies the left most column at which all
// lines will begin. For example, if the following block was selected starting
// at the @ symbol, through the last line of the block...
//------------------------------------------------------------------------------
// preamble: @ This is a line that will be wrapped keeping the "at" symbol in its current column.
// All lines following it that are selected will use that as their starting column. See below to see how the wrapping
// works for this block of text.
//------------------------------------------------------------------------------
// preamble: @ This is a line that will be wrapped keeping the "at" symbol in
//     its current column. All lines following it that are selected
//     will use that as their starting column. See below to see how
//     the wrapping works for this block of text.
//
macro tsReformatCommentBlock()
{
hbuf = GetCurrentBuf();
hwnd = GetCurrentWnd();

sel = GetWndSel(hwnd);

tabSize = _tsGetTabSize();
leftTextCol = 0 - 1;
colWrap = 80;

// Find the starting column, and create a Margin string
ichFirst = sel.ichFirst;

// Single line comment reformat?
if (sel.ichFirst == sel.ichLim && sel.lnFirst == sel.lnLast)
{
   ichFirst = 0;
}

rec = _tsGetStartColumn(hbuf, ichFirst, sel.lnFirst);

if (rec == "")
   stop;

colLeftMargin = rec.colMargin;
szMargin = "";

colComment = 0;
if (rec.colComment >= 0)
{
   colComment = rec.colComment + 2
   szMargin = _tsAddWhiteToColumn(szMargin, 0, rec.colComment, tabSize);
   szMargin = cat(szMargin, "//");
}

szMargin = _tsAddWhiteToColumn(szMargin, colComment, rec.colMargin, tabSize);

rec = "";

szCurMargin = "";
if (ichFirst != 0)
{
   szLine = GetBufLine(hbuf, sel.lnFirst);
   szCurMargin = strmid(szLine, 0, ichFirst);
}
else
{
   szCurMargin = szMargin;
   szMargin = "";
}

insertLine = sel.lnFirst;
iLine = sel.lnFirst;
szRemainder = "";
while (1)
{
//   msg("$0-" # iLine # ":" # szRemainder);
   rec = _tsGetNextCommentString(hbuf, ichFirst, szRemainder, iLine, sel.lnLast, colWrap);
   ichFirst = 0;

   if (rec == "")
    break;

//   msg("$1-" # rec.ln # ":" # rec.szComment);
   szLine = rec.szComment;

   ich = 0;
   col = colLeftMargin;
   len = strlen(szLine);
  
   ichPrevCharToWhite = 0-1;
   ichPrevWhiteToChar = 0-1;
//   msg("Leftovers @szRemainder@");

   while (ich < len)
   {
    if (AsciiFromChar(szLine[ich]) == 9)
    {
     col = (((col + tabSize) / tabSize) * tabSize);
    }
    else
    {
     col = col + 1;
    }

    if (col > colWrap)
     break;

    fIsWhitespace = _tsIsWhitespaceChar(szLine[ich]);
    fIsWhitespace1 = 1;

    if (ich + 1 < len)
    {
     fIsWhitespace1 = _tsIsWhitespaceChar(szLine[ich + 1]);
    }

    if (!fIsWhitespace && fIsWhitespace1)
     ichPrevCharToWhite = ich;
   
    ich = ich + 1;
   }

   if (ichPrevCharToWhite > 0)
   {
//    msg("$2:" # strmid(szLine, 0, ichPrevCharToWhite + 1));
    ich = ichPrevCharToWhite + 1;

    while (ich < len)
    {
     if (!_tsIsWhitespaceChar(szLine[ich]))
     {
      ichPrevWhiteToChar = ich - 1;
//      msg("$3:" # strmid(szLine, ichPrevWhiteToChar + 1, len));
      break;
     }
     ich = ich + 1;
    }
   }

   if (ichPrevCharToWhite > 0 && col > colWrap)
   {
    szNewLine = cat(szCurMargin, strmid(szLine, 0, ichPrevCharToWhite + 1));
    szRemainder = "";
    if (ichPrevWhiteToChar > 0)
     szRemainder = strmid(szLine, ichPrevWhiteToChar + 1, len);
    
    if (ichPrevCharToWhite > ichPrevWhiteToChar)
     msg("!!!Wrap, duplicating word " # ichPrevWhiteToChar # " " # ichPrevCharToWhite # " " # szNewLine # " >>> " # szRemainder);
//     msg(szLine);
//     msg(col # " " # ichPrevWhiteToChar # " " # ichPrevCharToWhite # " " # szNewLine # " >>> " # szRemainder);
   }
   else if (szLine != "")
   {
    szNewLine = cat(szCurMargin, szLine );
    szRemainder = "";
//    sel.lnLast = sel.lnLast + 1;
   }

   iLine = rec.ln;
   if (insertLine == iLine)
   {
    iLine = iLine + 1;
    sel.lnLast = sel.lnLast + 1;
   
//    msg("$5-" # insertLine # ":" # szNewLine);
    InsBufLine(hbuf, insertLine, szNewLine);
   }
   else
   {
    szLine = GetBufLine(hbuf, insertLine);
    if (szLine != szNewLine)
    {
//     msg("$6-" # insertLine # ":" # szNewLine);
     PutBufLine(hbuf, insertLine, szNewLine);
    }
   }
   insertLine = insertLine + 1;

   if (szMargin != "")
   {
    szCurMargin = szMargin;
    szMargin = "";
   }
}

while (insertLine <= sel.lnLast)
{
   DelBufLine(hbuf, insertLine);
   sel.lnLast = sel.lnLast - 1;
}

len = GetBufLineLength(hbuf, insertLine-1);

sel.ichFirst = len;
sel.ichLim = len;
sel.lnFirst = sel.lnLast;
SetWndSel(hwnd, sel);
}

macro _tsAddWhiteToColumn(sz, col0, col, tabSize)
{
szTabs = "                               ";
szSpaces = "                ";

tabs0 = col0 / tabSize;
tabs = (col / tabSize) - tabs0;

if (tabs == 0)
   foo = col0;
else
   foo = (tabs + tabs0) * tabSize;
spaces = col - foo;
// msg(col0 # " " # col # " " # tabs # " " # spaces # " " # tabs0);

if (tabs)
   sz = cat(sz, strmid(szTabs, 0, tabs));

if (spaces)
   sz = cat(sz, strmid(szSpaces, 0, spaces));

return sz;
}

macro _tsGetStartColumn(hbuf, ichBegin, ln)
{
szLine = GetBufLine(hbuf, ln);
len = strlen(szLine);
tabSize = _tsGetTabSize();
ich = 0;

colMargin = 0;
colComment = 0-1;

rec = "";
rec.colMargin = colMargin;
rec.colComment = colComment;

while (ich < len)
{
   if (AsciiFromChar(szLine[ich]) == 9)
   {
    colMargin = (((colMargin + tabSize) / tabSize) * tabSize);
   }
   else
   {
    colMargin = colMargin + 1;
   }

   if (colComment < 0)
   {
    if (ich + 1 < len)
    {
     if (szLine[ich] == "/" && szLine[ich+1] == "/")
     {
      colComment = colMargin - 1;
      ich = ich + 2;
      colMargin = colMargin + 1;
      continue;
     }
    }
   }

   if (ich >= ichBegin)
   {
    if (!_tsIsWhitespaceChar(szLine[ich]))
    {
     rec.colMargin = colMargin - 1;
     rec.colComment = colComment;
//     msg(szLine[ich]);
     return rec;
    }
   }

   ich = ich + 1;
}

return rec;
}

macro _tsGetNextCommentString(hbuf, ichSkip, szRemainder, ln, lnLast, colWrap)
{
rec = "";

// Go until we get a string that is at least long enough to fill a line
// or, we run out of lines.
if (szRemainder == "" && ln > lnLast)
   return "";
  
ichFirst = ichSkip;
// msg(ichSkip);
while (1)
{
   if (ln > lnLast)
   {
    rec.szComment = szRemainder;
    rec.ln = ln;
    return rec;
   }

   cchRemainder = strlen(szRemainder);

   if (cchRemainder > colWrap)
   {
    rec.szComment = szRemainder;
    rec.ln = ln;
    return rec;
   }

   szLine = GetBufLine(hbuf, ln);
   len = strlen(szLine);

   if (ichSkip == 0)
    ichFirst = _tsSkipPastCommentAndWhitespace(szLine, len);
   ichSkip = 0;
   
   ichLast = len - 1;

   // Now, strip out all whitespace at the end of the line
   while (ichLast >= ichFirst)
   {
    if (!_tsIsWhitespaceChar(szLine[ichLast]))
    {
     break;
    }
    ichLast = ichLast - 1;
   }

   // Entire line is whitespace?
   if (ichLast < ichFirst)
   {
    if (szRemainder == "")
     ln = ln + 1;
    rec.szComment = szRemainder;
    rec.ln = ln;
    return rec;

   }
   // length of the non whitespaced comment + 1 space + cchRemainder
   if ((ichLast + 1) - ichFirst + cchRemainder + 1 > 255)
   {
    // It may not format the current line quite right, but
    // but at least we won't throw away some of the comment.
    rec.szComment = szRemainder;
    rec.ln = ln;
    return rec;
   }

   if (szRemainder != "")
    szRemainder = cat(szRemainder, " ");
   szRemainder = cat(szRemainder, strmid(szLine, ichFirst, ichLast + 1));
   ln = ln + 1;
}
}

macro _tsSkipPastCommentAndWhitespace(szLine, len)
{
ichFirst = 0;
// Skip past the comment initiator "//" if there is one.
while (ichFirst < len)
{
   if (ichFirst + 1 < len)
   {
    if (szLine[ichFirst] == "/" && szLine[ichFirst+1] == "/")
    {
     ichFirst = ichFirst + 2;
     break;
    }
   }
   ichFirst = ichFirst + 1;
}

// If no comment found in line, then start from the beginning
if (ichFirst >= len)
   ichFirst = 0;

ichFirst = ichFirst;
// Now, strip out all whitespace after the comment start.
while (ichFirst < len)
{
   if (!_tsIsWhitespaceChar(szLine[ichFirst]))
   {
    break;
   }
   ichFirst = ichFirst + 1;
}

return ichFirst;
}