Simtel MSDOS 1992 June

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Text File | 1984-06-08 | 9.8 KB | 254 lines

.MB2 .MT2 .OP Exercise 1 1« "PgUpó anΣ "PgDnó causσ thσ tex⌠ t∩ scrol∞ b∙ almos⌠ onσ ì screeε ful∞ (1╖ lines)« WoulΣ yo⌡ prefe≥ tha⌠ i⌠ werσ ß ful∞ ì screen? 2« Thσ screeε scroll≤ onσ linσ a⌠ ß timσ fo≥ a≤ lonτ a≤ yo⌡ kee≡ ì pressinτ them. 3« I⌠ jump≤ straigh⌠ t∩ thσ firs⌠ lette≥ oε thσ nex⌠ line« I⌠ ì doe≤ no⌠ movσ througΦ thσ "blankó space≤ t∩ thσ righ⌠ oµ thσ las⌠ ì worΣ oε thσ line. 4« I⌠ jump≤ t∩ thσ las⌠ characte≥ oε thσ previou≤ line« Again¼ ì it skips the empty space at the right of the previous line. 5« The∙ arσ curso≥ contro∞ key≤ sincσ the∙ movσ thσ curso≥ ì withiε thσ display¼ bu⌠ d∩ no⌠ causσ thσ displa∙ t∩ move« "Homeó ì anΣ "Endó movσ thσ curso≥ t∩ thσ to≡ anΣ nex⌠ t∩ bottoφ line≤ a⌠ ì thσ lef⌠ margin« Doe≤ thi≤ seeφ appropriatσ t∩ you? 6« I⌠ jump≤ t∩ thσ lef⌠ margiε because¼ a≤ wσ sa≈ iε question≤ │ ì anΣ 4¼ i⌠ i≤ programmeΣ t∩ ski≡ ove≥ empt∙ spaces« Thi≤ i≤ ß ì littlσ confusinτ a⌠ first¼ bu⌠ wheε yo⌡ ge⌠ useΣ t∩ it¼ i⌠ wil∞ ì save time. 7« Thσ page¼ line¼ anΣ columε number≤ oµ thσ curren⌠ curso≥ ì positioε arσ alway≤ showε oε thσ to≡ linσ oµ thσ screen. 8. Ctrl-f moves the cursor one word to the right. 9. Ctrl-a moves the cursor one word to the left. 10. Ctrl-q-π scroll≤ t∩ thσ enΣ oµ thσ entirσ documen⌠ anΣ leave≤ ì thσ curso≥ oε thσ las⌠ character« Ctrl-q-≥ scroll≤ t∩ thσ ì beginninτ oµ thσ documen⌠ anΣ leave≤ thσ curso≥ oε thσ firs⌠ ì character« Thσ "qó stand≤ fo≥ "quickó movement. 11« Iµ yo⌡ pausσ afte≥ thσ "q,ó thσ prograφ display≤ ß hel≡ ì menu¼ showinτ you≥ choices« Notσ tha⌠ botΦ ≥ (to≡ file⌐ anΣ π ì (enΣ file⌐ arσ oε thσ menu. 12« "NumLockó change≤ thσ curso≥ contro∞ key≤ t∩ numeriπ keys¼ ì s∩ i⌠ shoulΣ normall∙ bσ ofµ durinτ worΣ processing. .PA è Exercise 2 1« Thσ "Deló ke∙ erase≤ thσ characte≥ jus⌠ beforσ thσ cursor¼ ì anΣ move≤ thσ curso≥ bacδ onσ space« I⌠ i≤ ver∙ hand∙ wheε yo⌡ ì realize tha⌠ yo⌡ jus⌠ madσ ß mistake¼ anΣ neeΣ t∩ correc⌠ thσ ì last character typed. 2« Ctrl-τ i≤ simila≥ t∩ "Del,ó bu⌠ i⌠ delete≤ thσ characte≥ ì immediatel∙ abovσ thσ cursor¼ anΣ move≤ thσ tex⌠ t∩ thσ lef⌠ t∩ ì fil∞ iε thσ gap. 3« Ctrl-⌠ delete≤ aε entirσ worΣ froφ thσ curso≥ on« Wha⌠ ì happen≤ iµ thσ curso≥ i≤ betweeε word≤ wheε yo⌡ hi⌠ ctrl-t┐ Wha⌠ ì happen≤ iµ i⌠ i≤ iε thσ middlσ oµ thσ word? 4« Ctrl-∙ delete≤ thσ entirσ linσ tha⌠ thσ curso≥ i≤ on¼ ì regardless of where it is in the line. Be careful with ctrl-y. 5« Wheε inser⌠ modσ i≤ on¼ olΣ character≤ arσ pusheΣ t∩ thσ ì righ⌠ t∩ makσ rooφ fo≥ ne≈ ones« Wheε inser⌠ modσ i≤ off¼ thσ ì ne≈ character≤ replacσ thσ olΣ ones╗ thσ olΣ one≤ arσ ì overwritten« ╔ almos⌠ alway≤ leavσ inser⌠ on« B∙ thσ way¼ somσ ì designer≤ finΣ alternatσ mode≤ sucΦ a≤ "insertó anΣ "overwriteó ì modσ confusing¼ anΣ tr∙ t∩ avoiΣ them« D∩ yo⌡ agreσ witΦ thosσ ì advocate≤ oµ "modelessó software? 6« Thσ "NuφLockó ke∙ als∩ toggle≤ betweeε ß numeriπ anΣ cursor-ì contro∞ interpretatioε oµ thσ key≤ oε thσ righ⌠ sidσ oµ thσ ì keyboard. 7« No« Thσ reformat-paragrapΦ commanΣ onl∙ work≤ froφ thσ ì positioε oµ thσ curso≥ t∩ thσ enΣ oµ thσ paragraph« WitΦ somσ ì programs¼ paragraph≤ arσ automaticall∙ reformatteΣ wheneve≥ ß ì change is made, so no reformat-paragraph command is necessary. .PA èExercise 3 1« Wσ useΣ thσ reforma⌠ command¼ Ctrl-b¼ t∩ tid∙ paragraph≤ u≡ afte≥ ì the∙ haΣ beeε messeΣ u≡ b∙ addinτ anΣ deletinτ text. 2« I⌠ woulΣ bσ doublσ spaced« Unti∞ changeΣ agaiε witΦ anothe≥ Ctrl-ì o-≤ command¼ everythinτ wil∞ bσ doublσ spaced« Yo⌡ coulΣ havσ figureΣ ì tha⌠ ou⌠ fo≥ yourselµ b∙ experimentinτ -- jus⌠ typinτ iε ß couplσ oµ ì line≤ anΣ seeinτ wha⌠ happened. 3« Turninτ ß doublσ spaceΣ paragrapΦ bacδ int∩ singlσ spaced¼ ì require≤ tw∩ steps« Firs⌠ givσ thσ Ctrl-o-≤ command¼ specifyinτ ì singlσ spacing« Froφ theε on¼ everythinτ yo⌡ d∩ wil∞ bσ singlσ ì spaced« Theε movσ thσ curso≥ bacδ t∩ thσ star⌠ oµ thσ paragrapΦ anΣ ì reforma⌠ i⌠ witΦ thσ Ctrl-Γ command. 4« I⌠ woulΣ bσ doublσ spaced« A≤ yo⌡ wil∞ sooε discover¼ thσ samσ ì goe≤ fo≥ justifieΣ materia∞ o≥ an∙ othe≥ forma⌠ changes. 5« Thσ terφ wa≤ "toggle.ó "Cap≤ Lock,ó "NuφLock,ó anΣ "Insó arσ ì als∩ command≤ whicΦ togglσ thσ systeφ mode. 6« Iε al∞ subsequen⌠ typinτ thσ lef⌠ margiε woulΣ bσ a⌠ columε 10¼ a≤ ì showε iε thσ "ruleró iε thσ seconΣ linσ oµ thσ screen. 7« Sure¼ jus⌠ hi⌠ Ctrl-o-≥ anΣ specif∙ columε ▒ a≤ thσ lef⌠ margin¼ ì theε reforma⌠ thσ paragraph. 8« Thσ curren⌠ positioε oµ thσ cursor¼ whereve≥ yo⌡ happeε t∩ havσ ì pu⌠ it¼ wil∞ becomσ thσ ne≈ lef⌠ margin« Thi≤ i≤ hand∙ wheε yo⌡ wan⌠ ì t∩ makσ ß ne≈ paragrapΦ linσ u≡ witΦ aε olΣ onσ tha⌠ i≤ alread∙ oε thσ ì screen« Jus⌠ movσ thσ curso≥ t∩ thσ olΣ margin¼ hi⌠ Ctrl-o-∞ anΣ theε ì thσ "Escó ke∙ wheε yo⌡ arσ askeΣ fo≥ thσ ne≈ margin. 9« Sure¼ jus⌠ hi⌠ Ctrl-o-r¼ specif∙ columε 6╡ a≤ thσ ne≈ righ⌠ ì margin¼ anΣ reforma⌠ thσ paragraph. 10« N∩ reasoε a⌠ all« Iε fac⌠ yo⌡ caε d∩ everythinτ wσ havσ seeε a⌠ ì once« Iµ yo⌡ wanteΣ t∩ yo⌡ coulΣ forma⌠ you≥ tex⌠ witΦ thσ lef⌠ ì margiε a⌠ 1░ thσ righ⌠ margiε a⌠ 50¼ witΦ righ⌠ justification¼ anΣ ì quadruplσ spacing« It'≤ u≡ t∩ you. 11« Sincσ thσ screeε i≤ onl∙ 8░ character≤ wide¼ thσ rule≥ i≤ ofµ thσ ì screeε t∩ thσ righ⌠ (thσ "+ó a⌠ thσ edgσ indicate≤ tha⌠ thσ entirσ ì rule≥ didn'⌠ fit)¼ bu⌠ thσ righ⌠ margiε reall∙ "isó a⌠ positioε 90. 12« T∩ seσ thσ missinτ tex⌠ i⌠ i≤ necessar∙ t∩ scrol∞ horizontally« ì Yo⌡ caε d∩ thi≤ b∙ jus⌠ tryinτ t∩ movσ thσ curso≥ ofµ thσ righ⌠ edgσ ì oµ thσ screen« I⌠ i≤ ß littlσ clumsy¼ bu⌠ thσ entirσ "windowó wil∞ ì movσ t∩ thσ right¼ allowinτ yo⌡ t∩ seσ thσ res⌠ oµ thσ paragraph. 13« Tria∞ anΣ erro≥ show≤ tha⌠ 24░ i≤ thσ maximuφ fo≥ thσ righ⌠ ì margin¼ bu⌠ you≥ printe≥ probabl∙ isn'⌠ tha⌠ wide¼ s∩ thσ practica∞ ì limi⌠ i≤ lower« Thσ maximuφ fo≥ thσ lef⌠ margiε i≤ 239. 14« Thσ quickes⌠ wa∙ t∩ movσ ß linσ bacδ woulΣ bσ t∩ positioε thσ ì curso≥ a⌠ thσ lef⌠ margiε anΣ givσ ß deletσ worΣ command¼ Ctrl-t« Yo⌡ ì coulΣ als∩ movσ i⌠ bacδ onσ spacσ a⌠ ß timσ usinτ thσ De∞ ke∙ o≥ thσ ì Ctrl-τ command« Notσ tha⌠ yo⌡ caε "undoó thσ space≤ inserteΣ b∙ thσ ì "Tabó ke∙ iε thσ samσ way. .PA è Exercise 4 1« Placσ thσ curso≥ wherσ yo⌡ wanteΣ thσ blocδ t∩ begiε anΣ givσ ì ß ne≈ start-blocδ command¼ Ctrl-k-b« Thσ shadeΣ areß wil∞ ì change¼ indicatinτ thσ exten⌠ newl∙ selecteΣ area. 2« Sincσ thσ blocδ remain≤ selecteΣ afte≥ thσ move¼ al∞ yo⌡ havσ ì t∩ d∩ i≤ movσ thσ curso≥ t∩ thσ poin⌠ wherσ thσ paragrapΦ wa≤ ì originall∙ anΣ givσ anothe≥ block-movσ command¼ Ctrl-k-v. 3« Wheε yo⌡ movσ ß block¼ i⌠ i≤ removeΣ froφ it≤ origina∞ ì locatioε anΣ placeΣ iε thσ ne≈ destination« Wheε yo⌡ cop∙ it¼ ß ì seconΣ cop∙ goe≤ t∩ thσ destination¼ bu⌠ thσ origina∞ i≤ ì untouched. 4« Thσ prograφ woulΣ havσ askeΣ yo⌡ whethe≥ yo⌡ reall∙ wanteΣ t∩ ì savσ thσ blocδ unde≥ tha⌠ name¼ thereb∙ erasinτ thσ olΣ filσ ì named "TEST." .pa è Exercise 5 1« Onl∙ thσ worΣ "boldfaceó woulΣ bσ iε boldfacσ type¼ thσ res⌠ ì would be normal. This is boldface and the rest is normal. 2« Thσ firs⌠ linσ woulΣ bσ norma∞ anΣ thσ seconΣ boldface« ì Furthermore¼ thσ tw∩ woulΣ linσ u≡ correctly« Thσ ^┬ oε thσ ì seconΣ linσ pushe≤ i⌠ ove≥ oε thσ screen¼ bu⌠ i⌠ woulΣ no⌠ d∩ s∩ ì on the page, since it does not actually print out. Happy New Year Happy New Year 3« Everythinτ froφ thσ worΣ "Boldfaceó t∩ thσ worΣ "nextó woulΣ ì bσ boldfacσ sincσ specia∞ effect≤ caε cros≤ lines« Iε fac⌠ yo⌡ ì coulΣ underlinσ o≥ boldfacσ you≥ entirσ documen⌠ b∙ turninτ thσ ì specia∞ effec⌠ oε beforσ thσ firs⌠ worΣ anΣ no⌠ turninτ i⌠ ofµ ì until after the last. The boldface characters can run from one line to the next without problem. 4« Thσ number≤ woulΣ bσ lineΣ u≡ properl∙ anΣ thσ las⌠ onσ woulΣ ì bσ underlined« Again¼ thσ ^╙ take≤ u≡ spacσ oε thσ screen¼ bu⌠ ì not on the printed page. Ice cream $100.00 Candy 45.00 Hot dogs 125.00 Tota∞ $270.00 5« Jus⌠ movσ thσ curso≥ t∩ thσ ^┬ o≥ thσ ^╙ anΣ deletσ it« ì Don'⌠ forge⌠ t∩ deletσ botΦ thσ onσ whicΦ start≤ thσ specia∞ ì effect and the one that turns it off. 6« Thσ phrasσ "thi≤ i≤ ver∙ strangeó woulΣ bσ botΦ boldfacσ anΣ ì underlined. Thi≤ ma∙ bσ normal¼ bu⌠ thi≤ i≤ ver∙ strange.é .pa è Exercise 6 1« Thσ documen⌠ i≤ searcheΣ fo≥ thσ firs⌠ occurrencσ oµ thσ ì worΣ "hoho.ó Wheε i⌠ wa≤ found¼ thσ curso≥ wa≤ moveΣ ì immediatel∙ t∩ tha⌠ point. 2« Thσ searcΦ begaε a⌠ thσ placσ wherσ thσ curso≥ wa≤ wheε thσ ì Ctrl-q-µ commanΣ wa≤ given. 3« Thσ firs⌠ occurrencσ oµ "σ só i≤ thσ ga≡ betweeε thσ ì word≤ "theó anΣ "stringó iε thσ las⌠ sentencσ oµ thσ ì paragraph. 4« Yo⌡ woulΣ ge⌠ ß messagσ tellinτ yo⌡ tha⌠ thσ worΣ wa≤ no⌠ ì founΣ anΣ thσ curso≥ woulΣ bσ lef⌠ a⌠ thσ ver∙ enΣ oµ thσ ì document« Yo⌡ woulΣ als∩ bσ askeΣ t∩ hi⌠ thσ "Escó ke∙ afte≥ yo⌡ ì haΣ reaΣ thσ message. 5« Thσ "Larryó iε thσ firs⌠ sentencσ i≤ founΣ eveε thougΦ thσ ì first letter is capitalized. Case differences are ignored. 6« Thσ searcΦ goe≤ backwards¼ towarΣ thσ star⌠ oµ thσ lesson¼ ì findinτ m∙ namσ iε thσ previou≤ paragraph. 7« I⌠ continue≤ goinτ backwards¼ findinτ successivel∙ earlie≥ ì use≤ oµ m∙ name« Eventually¼ yo⌡ woulΣ ge⌠ bacδ t∩ thσ star⌠ oµ ì thσ exercise. 8« Wheε useΣ iε ß searcΦ anΣ replace¼ thσ numbe≥ state≤ ho≈ man∙ ì occurrence≤ oµ thσ searcΦ strinτ shoulΣ bσ replaced« Iµ yo⌡ ì givσ thσ numbe≥ │ a≤ aε option¼ thσ firs⌠ threσ occurrence≤ wil∞ ì bσ replaced« Yo⌡ caε tr∙ i⌠ ou⌠ b∙ backinτ thσ exercisσ u≡ t∩ ì thσ linσ wherσ m∙ namσ appear≤ severa∞ time≤ anΣ seeinτ wha⌠ ì happens. 9« Iε tha⌠ case¼ i⌠ searche≤ backward¼ ignorinτ casσ ì differences« Yo⌡ caε combinσ a≤ man∙ option≤ a≤ yo⌡ wish¼ anΣ i⌠ ì make≤ n∩ differencσ wha⌠ orde≥ yo⌡ specif∙ theφ in« ì