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()0Y:BTC-PS/8 FOCAL, 1971?MB]BEC SYMBO2.RE?MB&BJL C FOCAL.TM?MB*BTC?MB=LJT "POWER OF TEN":20,"[E OR &]"!?MC[LLT " E MAY BE CHANGED TO & IN THE INITIAL DIALOGUE"!?MC"LOT % 6.04?MC2LTT "SEE WHAT THE ",% 6.04?MC>LVI ()6.25,6.6,6.6?MDDLYT "&"?MDQL^T " DO S TO LINE "?MDXLT "6.55"?MD,L(T " FIRST WRITTEN THEN EXECUTED:"!?MD2L2W 6.55?MEGL7TYPE 1&1,7&3,1.23&-2,3.76&217,!!!!!?MEML:G 6.9?ME.L<T "E DOES TO LINE 6.80 FIRST WRITTEN THEN EXECUTED:"!;W 6.8?MFCMPTYPE 1E1,7E3,1.23E-2,3.76E217,!!!!!?MFGMZC?MFRPJT "RUBO T KEY"!?MF7PTT "WHEN WRITING A PROGRAM, ONE CHARACTER WILL BE ERASED EACH TIME"!?MG[P^T "THE RUBOUT KEY IS STRUCK; RUBOUT WILL SHOW AS A \ --- THUS:"!?MG3P(T " PLWEA\\\EASE BECOMES PLEASE ."!!!!!?MHRTJT "CTRL/C (PRESSING CTRL AND C AT THE SAME T ME)"!?MH6TTT "WILL RETURN USER TO THE PS/8 MONITOR WHEN FOCAL IS USING PS/8"!?MQ;T^T "ROUTINES --- THE LIBRARY EXIT COMMAND IS PREFERRED FOR"!?MR^XJT "CTRL/G [BELL?G] (PRESSING CTRL AND G AT THE SAME TIME)"!?MYV\JT "CTRL/L (PRESSING CTRL AND L AT THE SAME TIME)"!?MSE JT "CTRL/P (PRESSING CTRL AND P AT THE SAME TIME)"!?MVK*JT "LINE FEED"!?MYI,TS X=FOUT(223)?MK1,(T "WHEN WRITING A PROGRAM, ";D 22.2;T " DELETES EVERYTHING"?MWA,2T " OVER TO LEFT MARGIN."!?MLU-FT "THE NUMBER BEING ENTERE ."!!!!?ML .JT "RETURN KEY"!?MW .TT "USED WITH THE MODIFY COMMAND TO DELETE REMAINDER OF MODIFIED LINE."!?MX$0JT "ALT MODE KEY ( ESCAPE OR PREFIX ON SOME TERMINALS)"!?MM22JT "SPACE KEY"!?MNX2TT "IT IS A LEGAL SYMBOL FOR SEPARATING DATA REQUESTED BY AN ASK "!!!!?MN%4JT "COMMA":20,"[,]"!?MN,4OT %6.04?MOS4TT "IT IS A LEGAL SYMBOL FOR SEPARATING DATA IN TYPE AND ASK COMMANDS."!?MO*4^D 6.2;T ",";D 6.3;T "26.40";D 6.4;W 26.4?MO84(TYPE 2,3,5/6,12^3,!!!!?MPG6JT "SEMICOLON":20,"[;]"!?MP&6TT "SEPARATES COMMANDS WHEN PLACED TOGETHER ON ONE LINE"!?MP>6^D 6.2;T ";";D 6.3;T "27.42";D 6.4;W 27.42?MQY6*SET X=17;TYPE 3*X;SET X=3/7; TYPE " ",X+3,!!!!?MQ 8JG 28+Q?MQ+8TL R FUNCT1.RE 1.2?MQ28)G 28.43?M8+L R HELP 4.7?MIXT(T "LEAVING PS/8 FOCAL,1971. CTRL/P IS THE BREAK CHARACTER."!!!!?MI=XTT "USED WITH THE MODIFY COMMAND TO CHANGE THE SEARCH CHARACTER."!!!!!?MS, TT "PS/8 FOCAL S BREAK CHARACTER --- ENDS P OGRAM EXECUTION AND CAUSES"!?MS? ^T "FOCAL TO PRINT ITS * ."!!!!?MT^$JT "CTRL/Z (PRESSING CTRL AND Z AT THE SAME TIME)"!?MUE$TT "IS THE LAST CHARACTER IN A PS/8 FOCAL DATA FILE. ATTEMPTS TO READ"!?MU+$^T "PAST THE END-OF-FILE WILL CAUSE A TO BE TYPED ON THE TERMINAL"!?MJ;$(T "AND WILL RESTORE THE TERMINAL AS THE INPUT DEVICE."!!!!?MV4*TT "USED WITH THE MODIFY COMMAND TO RETAIN REMAINDER OF MODIFIED LINE."!!!!?MKE,JT "KILL LINE":20,"["?MLA,<T "IN RESPONSE TO ASK COMMAND, ";D 22.2;T " KILLS "?MXG.^T " RETURN IS A LEGAL SYMBOL FOR SEPARATING DATA PROVIDED TO AN ASK "!?MMH.(T "COMMAND."!!!!?MM(0^T "VALUE OF THE VARIABLE."!!!!?MXR0TT "IN RESPONSE TO AN ASK COMMAND, ALT MODE RETAINS THE PREVIOUS"!?MKO,^T "] (BACK ARROW)"!?MJ\\TT "USE WITH MODIFY TO SKIP TO THE NEXT SEARCH CHARACTER."!!!!!?MK L S SYMBO2 Note: Lines longer than 256 characters were wrapped