---------------HMR's SCreen Editor for UNIX----------------
  Ver.5.27: VT-220 (ANSI), HP-Term0, AIXterm, XTerm terminals only
                (c) H. Rulot-CIUV /1992-2007
       Centro de Informatica, Universitat de Valencia
       Av. Dr. Moliner 50, 46100 Burjasot,Valencia (SPAIN)
           ----- e-mail: Hector.Rulot@uv.es ----

                           May 2007

                      INSTALLATION OF SCE
                      ===================

  - This is the source release for sce. Sce will compile in almost any
  UNIX system. 

  - To install sce you need two files:

            sce      Shell script to launch "screun".
            screun   The real program

  - To build "screun" you compile the source file "screun.c": 
  
       uncompress screun.c.Z   [if you have the compressed version of the source ]
       cc -O -o screun screun.c

    Obviously, you can add any optimization or other option suitable
    for your "C" compiler.

  - The only configuration needed is done through the following "#defines"
    found at the beginning of "screun.c". Comment or uncomment as needed.

   #define SysV     /*  Define it if your system uses Sys V termio (termio.h) */
   #define LINUX    /*  Define it if your system is Linux */
   #define MACOSX   /*  Defin  it if your system is MACOSX */
   #define BSD42    /*  Define it if your system uses BSD termio (sgtty.h). Not
                        needed for SUNOS4.xx */
                    /* DON'T define both SysV & BSD42 !! */    
   #define L_GTIME  /* Define it if gtime() argument is of type "time_t", 
                        not "long" (AIX, HP-UX, SUNOS4, LINUX ) */
   #define HAYSIGW  /* Define it if your system signals SIGWINCH 
                        (HP-UX 9.0, AIX, SUNOS4, LINUX ) */
                        
  - Once generated "screun", install "sce" and "screun" in any directory in
    PATH accesible by anyone ( usually /usr/local/bin ). You must be superuser 
    for that:
    
      cp sce screun /usr/local/bin
      chmod 755 /usr/local/bin/sce /usr/local/bin/screun
      ln -s /usr/local/bin/sce /usr/local/bin/see
      
    [The "see" command will launch sce in read-only mode. NOTE: Don't define
     see in Linux: there is already a command with that name!]
      
  - Sce will work as it is in any ANSI, HP-Term0, AIXterm or Xterm terminal, 
    provided that your TERM variable is correctly set. The "sce" script calls 
    screun with the appropiate options:
    
        case $TERM in
           *hp* | 300h)            exec screun  -h  $* ;;
           *vt* )                  exec screun  -a  $* ;;
           xterm* )                 exec screun  -x  $* ;;
           aixterm)                exec screun  -i  $*  ;;
                 *) echo  "Sorry, sce don't knows how to handle this terminal"
           esac                                                           

     If your $TERM variable is usually set to a value don't considered here, but
     you knows that your terminal is one of sce supported types, modify the
     sce script correspondly (see in the example above: I know that 300h IS
     a HP terminal).
     
   - For xterm terminals, you can improve the usability of sce defining most
     of the editing keys of your keyboard. To do this, place in your
     .Xdefaults file this resource:
     
XTerm*VT100.Translations:       #override   \
  Ctrl<KeyPress>Up: string(0x1b) string("[104~") \n\
  Ctrl<KeyPress>Down: string(0x1b) string("[105~") \n\
  Ctrl<KeyPress>Prior:string(0x1b) string("[110~") \n\
  Ctrl<KeyPress>Next:string(0x1b) string("[111~") \n\
  Ctrl<KeyPress>Insert:string(0x1b) string("[106~") \n\
  Ctrl<KeyPress>Delete:string(0x1b) string("[107~") \n\
  Shift <KeyPress>Tab: string(0x1b) string("[108~")  \n\
  Shift<KeyPress>BackSpace: string(0x7f) \n\
  <KeyPress>Delete: string(0x1b) string("[112~") \n\
  <KeyPress>Home: string(0x1b) string("[102~") \n\
  <KeyPress>End: string(0x1b) string("[103~")