static public String
    backslashEscape(String s, String wrt) {
    """
	Escape control chars plus
	selected other characters in a string using backslash
	The definitive list is in netcdf-c/ncgen/ncgen.l.
	
	@param s   the string to escape
	@param wrt what printable characters to escape;
	control characters and '\\' are always escaped.
	@return
    """
        if(wrt == null)
            wrt = BACKSLASHESCAPE;
        StringBuilder escaped = new StringBuilder();
        for(int i = 0; i < s.length(); i++) {
            char c = s.charAt(i);
            if(c < ' ' || c == 127) {
                escaped.append('\\');
                switch (c) {
                case '\r':
                    c = 'r';
                    break;
                case '\n':
                    c = 'n';
                    break;
                case '\t':
                    c = 't';
                    break;
                case '\f':
                    c = 'f';
                    break;
                default:
                    escaped.append('x');
                    escaped.append(Escape.toHex((int) c));
                    continue; /* since this is a string */
                }
            } else if(c == '\\' || wrt.indexOf(c) >= 0)
                escaped.append('\\');
            escaped.append(c);
        }
        return escaped.toString();
    }
static public String
    backslashEscape(String s, String wrt)
    {
        if(wrt == null)
            wrt = BACKSLASHESCAPE;
        StringBuilder escaped = new StringBuilder();
        for(int i = 0; i < s.length(); i++) {
            char c = s.charAt(i);
            if(c < ' ' || c == 127) {
                escaped.append('\\');
                switch (c) {
                case '\r':
                    c = 'r';
                    break;
                case '\n':
                    c = 'n';
                    break;
                case '\t':
                    c = 't';
                    break;
                case '\f':
                    c = 'f';
                    break;
                default:
                    escaped.append('x');
                    escaped.append(Escape.toHex((int) c));
                    continue; /* since this is a string */
                }
            } else if(c == '\\' || wrt.indexOf(c) >= 0)
                escaped.append('\\');
            escaped.append(c);
        }
        return escaped.toString();
    }
static public String backslashEscape ( String s , String wrt ) { if ( wrt == null ) wrt = BACKSLASHESCAPE ; StringBuilder escaped = new StringBuilder ( ) ; for ( int i = 0 ; i < s . length ( ) ; i ++ ) { char c = s . charAt ( i ) ; if ( c < ' ' || c == 127 ) { escaped . append ( ' ' ) ; switch ( c ) { case ' ' : c = ' ' ; break ; case ' ' : c = ' ' ; break ; case ' ' : c = ' ' ; break ; case ' ' : c = ' ' ; break ; default : escaped . append ( ' ' ) ; escaped . append ( Escape . toHex ( ( int ) c ) ) ; continue ; /* since this is a string */ } } else if ( c == ' ' || wrt . indexOf ( c ) >= 0 ) escaped . append ( ' ' ) ; escaped . append ( c ) ; } return escaped . toString ( ) ; }
Escape control chars plus
selected other characters in a string using backslash
The definitive list is in netcdf-c/ncgen/ncgen.l.

@param s   the string to escape
@param wrt what printable characters to escape;
control characters and '\\' are always escaped.
@return
Escape control chars plus selected other characters in a string using backslash The definitive list is in netcdf - c / ncgen / ncgen . l .