.Line Drawling/Special glyph input

      Use Graphic Char.(Alt+1,...or Ctrl+numerickey pad) Chapter-(1)
      CursorDownKey(Alt+BS) is convenient to draw vertical line.

      It depends on codepage which codepoint draws line.
      IBM PC De fact standard was CP437(DOS LatinUS) which assigns 0xb3 etc.
      In Japan, from the need to assign many codepoints for hankaku-katakana
      IBM Japanese DOS assigned 0x01 etc. to line drawing character.
      MS-Windows selected CP1252(WinLAtin1) which is superset of ISO-8859-1,
      and line drawing characters are shifted out by European language character.
      xe use Japanese Shift-JIS under Japanese environment or else use CP437.
#if defined(LNX) && !defined(XXE)   //Linux Console version
      Linux Console version use ncurses ACS to draw lines.
      You have to select to draw line or display European complex character.
      OPT LINECH [on|off]
      If On, some codepoint of Japanese DOS or CP437 are used to draw lines.
      Set off if >0xa0 is effective codepoint on e.g. ISO8859-1.
#endif
      "Line Drawing Character" code assignment is changed by the file on work directory.
      It is used to input a set of phrase, usual special glyph code which is bother to type.
         Ini file naming convention is xelch__.ini[.locale]
           __ : version ID ex) win, gcc, wxe, lnx, gtk.
           locale: for Linux version (lnx and gtk) only.  ex) "ja_JP"
                   It is gotten by Linux "locale" command.
           The filename is displayed on the bottom line of =0.2 panel.
         Each line of the file specify output string of the Alt+n key combination
           It is comment line if started by "#".
           Process end if encountered the line with "//" at top of the line.
           This function is at first intended to output line-drawing-character,
           but now it output any string up to 100 byte.
           n=xxxx[,yyyy]
             n: 1,2,...9,h,v :combination key with Alt key.
                ex) 1 is for Alt+"1" , h is for Alt+"-", v is for Alt+"^".
                To nullify previous setting, place the line without string such as "1=".
                Specify line comment if needed after "//" of each line.
             xxxx,yyyy:Specify string to be written by the key combination.
                       Start by 0x if use hex notation.
                       Enclose by quotation if the string contains delimiter like as space.
                       If both xxxx and yyyy is specified,xxxx is put
                       without Shift key, yyyy with Shift+ key combination.
                       e.g) xxxx by Alt+1, yyyy by Alt+Shift+1.
                       For unicode, use u-xxx1[,xxxx2,...] format.
                       If it is a string, specify it with the locale code (lch file is CPLC)
#if defined(LNX)|| !defined(XXE))
                       Linux Console version can not detect shift key,
                       xxxx is used when OPT LINECH on, yyyy is used when OPT LINECH off.
#endif
            Following are default settings to output UTF8 code with Alt + Shift + n for input to UTF8 files.
               ╚ ╩ ╝ ╠ ╬ ╣ ╔ ╦ ╗ ═ ║
            255a, 2569, 255d, 2560, 256c, 2563, 2554, 2566, 2557, 2550, 2551 respectively in Unicode.
            In the Japanese environment, the following are set by default for CPLC file input.
                By EUCJP for Linux version.
                   0xa8b1 „¯ //1 :LLC low,left ,corner
                   0xa8b5 „³ //2 :LHS low,horz ,stopper
                   0xa8b0 „® //3 :LRC low,right,corner
                   0xa8b2 „° //4 :LVS low,vert ,stopper
                   0xa8b6 „´ //5 :CX center
                   0xa8b4 „² //6 :RVS rig,vert ,stopper
                   0xa8ae „¬ //7 :ULC up ,left ,corner
                   0xa8b3 „± //8 :UHS up ,horz ,stopper
                   0xa8af „­ //9 :URC up ,right,corner
                   0xa8ac 㻠//10:HL horz ,line
                   0xa8ad „« //11:VL vert ,line
                By ShiftJis for Windows version.
                   0x84af „¯ //1 :LLC low,left ,corner
                   0x84b3 „³ //2 :LHS low,horz ,stopper
                   0x84ae „® //3 :LRC low,right,corner
                   0x84b0 „° //4 :LVS low,vert ,stopper
                   0x84b4 „´ //5 :CX center
                   0x84b2 „² //6 :RVS rig,vert ,stopper
                   0x84ac „¬ //7 :ULC up ,left ,corner
                   0x84b1 „± //8 :UHS up ,horz ,stopper
                   0x84ad „­ //9 :URC up ,right,corner
                   0x84aa 㻠//10:HL horz ,line
                   0x84ab „« //11:VL vert ,line
           For wxe, it seems to look different depending on Ligature mode ON/OFF.
           For xe on Windows, line drawing characters seem to be different between Conhost (old command prompt) and Terminal (new command prompt).
           On Windows 11, Ctrl+Shift+Pad-n seems to be unable to detect Shift+ unless Numlock is turned off



          Ini file example.

              1=0xa8b1
              2=0xa8b5
              3=0xa8b0
              4=0xa8b2
              5=0xa8b6
              6=0xa8b4
              7=0xa8ae
              8=0xa8b3
              9=0xa4af
              h=0xa8ac
              v=0xa8ad
             //jpn euc  dbcs
             2=u-102222,47; u2550  //input ucs4, A+2:u102222+u47, S+A+2: u2550
             1="This is my cliches.","Best Regards."
             1=84af 2=84b3 3=84ae 4=84b0 5=84b4 6=84b2 7=84ac 8=84b1 9=84ad h=84aa v=84ab  (jpn sjis dbcs)
             1=c0 2=c1 3=d9 4=c3 5=c5 6=b4 7=da 8=c2 9=bf h=c4 v=b3  (cp437)
             1=03 2=15 3=04 4=19 5=10 6=17 7=01 8=16 9=02 h=06 v=05  (JP DOS)
             1=e29494 2=e294b4 3=e29498 4=e2949c 5=e294bc 6=e294a4 7=e2948c 8=e294ac 9=e29490 h=e29480 v=e29482 (utf)

             1=u-2514 h=u-2500 v=u-2502
             1=u-2514 h=u-2500 v=u-2502
             1=0x8b618b62,0x8b638b64
             1=u-87fb,8abc,u-3041,3042,3043 //

*** 2022/12/04