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|00000000| 25 25 20 45 64 69 74 6f | 72 2e 74 65 78 20 2d 20 |%% Edito|r.tex - |
|00000010| 45 64 69 74 6f 72 20 63 | 68 61 70 74 65 72 0a 25 |Editor c|hapter.%|
|00000020| 25 20 43 72 65 61 74 65 | 64 20 62 79 20 52 6f 62 |% Create|d by Rob|
|00000030| 65 72 74 20 48 65 6c 6c | 65 72 20 6f 6e 20 53 61 |ert Hell|er on Sa|
|00000040| 74 20 4d 61 72 20 31 34 | 20 32 31 3a 35 36 3a 35 |t Mar 14| 21:56:5|
|00000050| 30 20 31 39 39 32 0a 25 | 25 0a 25 25 20 2d 2d 2d |0 1992.%|%.%% ---|
|00000060| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000070| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000080| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000090| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 0a |--------|-------.|
|000000a0| 25 25 20 48 6f 6d 65 20 | 4c 69 62 61 72 69 61 6e |%% Home |Libarian|
|000000b0| 20 62 79 20 44 65 65 70 | 77 6f 6f 64 73 20 53 6f | by Deep|woods So|
|000000c0| 66 74 77 61 72 65 0a 25 | 25 20 2d 2d 2d 2d 2d 2d |ftware.%|% ------|
|000000d0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|000000e0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|000000f0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000100| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 0a 25 25 20 |--------|----.%% |
|00000110| 4d 6f 64 69 66 69 63 61 | 74 69 6f 6e 20 48 69 73 |Modifica|tion His|
|00000120| 74 6f 72 79 3a 0a 25 25 | 20 2d 2d 2d 2d 2d 2d 2d |tory:.%%| -------|
|00000130| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000140| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000150| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000160| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 0a 25 25 20 43 |--------|---.%% C|
|00000170| 6f 6e 74 65 6e 74 73 3a | 0a 25 25 20 2d 2d 2d 2d |ontents:|.%% ----|
|00000180| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000190| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|000001a0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|000001b0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 0a 25 |--------|------.%|
|000001c0| 25 20 0a 25 25 20 0a 25 | 25 20 43 6f 70 79 72 69 |% .%% .%|% Copyri|
|000001d0| 67 68 74 20 28 63 29 20 | 31 39 39 31 2c 31 39 39 |ght (c) |1991,199|
|000001e0| 32 20 62 79 20 52 6f 62 | 65 72 74 20 68 65 6c 6c |2 by Rob|ert hell|
|000001f0| 65 72 20 28 44 2f 42 2f | 41 20 44 65 65 70 77 6f |er (D/B/|A Deepwo|
|00000200| 6f 64 73 20 53 6f 66 74 | 77 61 72 65 29 0a 25 25 |ods Soft|ware).%%|
|00000210| 20 20 20 20 20 20 20 20 | 41 6c 6c 20 52 69 67 68 |        |All Righ|
|00000220| 74 73 20 52 65 73 65 72 | 76 65 64 0a 25 25 20 0a |ts Reser|ved.%% .|
|00000230| 25 25 0a 5c 63 68 61 70 | 74 65 72 7b 45 64 69 74 |%%.\chap|ter{Edit|
|00000240| 69 6e 67 20 61 20 4c 69 | 62 72 61 72 69 61 6e 20 |ing a Li|brarian |
|00000250| 44 61 74 61 20 42 61 73 | 65 2e 7d 0a 5c 69 6e 64 |Data Bas|e.}.\ind|
|00000260| 65 78 7b 63 61 72 64 20 | 63 61 74 61 6c 6f 67 20 |ex{card |catalog |
|00000270| 64 62 40 7b 5c 62 66 20 | 63 61 72 64 20 63 61 74 |db@{\bf |card cat|
|00000280| 61 6c 6f 67 20 64 62 7d | 21 65 64 69 74 69 6e 67 |alog db}|!editing|
|00000290| 7d 0a 5c 6c 61 62 65 6c | 7b 45 64 69 74 6f 72 7d |}.\label|{Editor}|
|000002a0| 0a 0a 5c 6e 65 77 63 6f | 6d 6d 61 6e 64 7b 5c 45 |..\newco|mmand{\E|
|000002b0| 64 69 74 4c 69 62 72 7d | 7b 7b 5c 74 74 20 45 64 |ditLibr}|{{\tt Ed|
|000002c0| 69 74 4c 69 62 72 7d 7d | 0a 0a 41 20 43 61 72 64 |itLibr}}|..A Card|
|000002d0| 20 43 61 74 61 6c 6f 67 | 20 44 61 74 61 20 42 61 | Catalog| Data Ba|
|000002e0| 73 65 20 69 73 20 63 72 | 65 61 74 65 64 20 61 6e |se is cr|eated an|
|000002f0| 64 20 65 64 69 74 65 64 | 20 77 69 74 68 20 74 68 |d edited| with th|
|00000300| 65 20 5c 45 64 69 74 4c | 69 62 72 5c 20 0a 70 72 |e \EditL|ibr\ .pr|
|00000310| 6f 67 72 61 6d 2e 20 54 | 68 69 73 20 70 72 6f 67 |ogram. T|his prog|
|00000320| 72 61 6d 20 75 73 65 73 | 20 61 20 73 69 6d 70 6c |ram uses| a simpl|
|00000330| 65 20 6d 65 6e 75 2d 64 | 72 69 76 65 6e 2c 20 74 |e menu-d|riven, t|
|00000340| 65 72 6d 69 6e 61 6c 2d | 62 61 73 65 64 0a 47 55 |erminal-|based.GU|
|00000350| 49 5c 66 6f 6f 74 6e 6f | 74 65 7b 53 65 65 20 73 |I\footno|te{See s|
|00000360| 65 63 74 69 6f 6e 7e 5c | 72 65 66 7b 73 65 63 3a |ection~\|ref{sec:|
|00000370| 47 55 49 7d 20 66 6f 72 | 20 47 55 49 20 64 65 66 |GUI} for| GUI def|
|00000380| 69 6e 61 74 69 6f 6e 73 | 2e 7d 2e 20 20 0a 0a 5c |inations|.}.  ..\|
|00000390| 73 65 63 74 69 6f 6e 7b | 49 6e 76 6f 6b 69 6e 67 |section{|Invoking|
|000003a0| 20 5c 45 64 69 74 4c 69 | 62 72 2e 7d 0a 0a 5c 45 | \EditLi|br.}..\E|
|000003b0| 64 69 74 4c 69 62 72 5c | 20 20 69 73 20 69 6e 76 |ditLibr\|  is inv|
|000003c0| 6f 6b 65 64 20 66 72 6f | 6d 20 74 68 65 20 63 6f |oked fro|m the co|
|000003d0| 6d 6d 61 6e 64 20 6c 69 | 6e 65 2c 20 61 73 20 66 |mmand li|ne, as f|
|000003e0| 6f 6c 6c 6f 77 73 2c 20 | 74 6f 20 65 64 69 74 20 |ollows, |to edit |
|000003f0| 61 6e 20 65 78 69 73 74 | 69 6e 67 0a 64 61 74 61 |an exist|ing.data|
|00000400| 20 62 61 73 65 20 66 69 | 6c 65 3a 0a 0a 5c 62 65 | base fi|le:..\be|
|00000410| 67 69 6e 7b 76 65 72 62 | 61 74 69 6d 7d 0a 0a 45 |gin{verb|atim}..E|
|00000420| 64 69 74 4c 69 62 72 20 | 2d 65 64 69 74 66 69 6c |ditLibr |-editfil|
|00000430| 65 20 3c 66 69 6c 65 6e | 61 6d 65 3e 0a 20 0a 5c |e <filen|ame>. .\|
|00000440| 65 6e 64 7b 76 65 72 62 | 61 74 69 6d 7d 0a 6f 72 |end{verb|atim}.or|
|00000450| 20 6c 69 6b 65 20 74 68 | 69 73 20 74 6f 20 63 72 | like th|is to cr|
|00000460| 65 61 74 65 20 61 20 6e | 65 77 20 64 61 74 61 20 |eate a n|ew data |
|00000470| 62 61 73 65 20 66 69 6c | 65 3a 0a 5c 62 65 67 69 |base fil|e:.\begi|
|00000480| 6e 7b 76 65 72 62 61 74 | 69 6d 7d 0a 0a 45 64 69 |n{verbat|im}..Edi|
|00000490| 74 4c 69 62 72 20 2d 65 | 64 69 74 66 69 6c 65 20 |tLibr -e|ditfile |
|000004a0| 3c 66 69 6c 65 6e 61 6d | 65 3e 20 2d 6d 69 6e 70 |<filenam|e> -minp|
|000004b0| 61 67 65 73 20 3c 70 61 | 67 65 73 3e 0a 0a 5c 65 |ages <pa|ges>..\e|
|000004c0| 6e 64 7b 76 65 72 62 61 | 74 69 6d 7d 0a 77 68 65 |nd{verba|tim}.whe|
|000004d0| 72 65 20 5c 76 65 72 62 | 2b 3c 66 69 6c 65 6e 61 |re \verb|+<filena|
|000004e0| 6d 65 3e 2b 20 69 73 20 | 74 68 65 20 6e 61 6d 65 |me>+ is |the name|
|000004f0| 20 6f 66 20 74 68 65 20 | 66 69 6c 65 20 74 6f 20 | of the |file to |
|00000500| 62 65 20 65 64 69 74 65 | 64 20 6f 72 20 63 72 65 |be edite|d or cre|
|00000510| 61 74 65 64 0a 61 6e 64 | 20 5c 76 65 72 62 2b 3c |ated.and| \verb+<|
|00000520| 70 61 67 65 73 3e 2b 5c | 69 6e 64 65 78 7b 63 61 |pages>+\|index{ca|
|00000530| 72 64 20 63 61 74 61 6c | 6f 67 20 64 62 40 7b 5c |rd catal|og db@{\|
|00000540| 62 66 20 63 61 72 64 20 | 63 61 74 61 6c 6f 67 20 |bf card |catalog |
|00000550| 64 62 7d 21 69 6e 64 65 | 78 20 70 61 67 65 73 20 |db}!inde|x pages |
|00000560| 69 6e 7d 0a 69 73 20 74 | 68 65 20 6e 75 6d 62 65 |in}.is t|he numbe|
|00000570| 72 20 6f 66 20 69 6e 64 | 65 78 20 70 61 67 65 73 |r of ind|ex pages|
|00000580| 20 74 6f 20 70 72 65 2d | 61 6c 6c 6f 63 61 74 65 | to pre-|allocate|
|00000590| 20 77 68 65 6e 0a 63 72 | 65 61 74 69 6e 67 20 61 | when.cr|eating a|
|000005a0| 20 6e 65 77 20 66 69 6c | 65 2e 20 20 45 61 63 68 | new fil|e.  Each|
|000005b0| 20 69 6e 64 65 78 20 70 | 61 67 65 20 73 74 6f 72 | index p|age stor|
|000005c0| 65 73 20 75 70 74 6f 20 | 32 31 20 69 6e 64 65 78 |es upto |21 index|
|000005d0| 20 6b 65 79 73 2e 20 0a | 52 65 6d 65 6d 62 65 72 | keys. .|Remember|
|000005e0| 2c 20 74 68 65 72 65 20 | 61 72 65 20 66 6f 75 72 |, there |are four|
|000005f0| 20 69 6e 64 65 78 65 73 | 2e 20 20 49 66 20 77 68 | indexes|.  If wh|
|00000600| 69 6c 65 20 65 64 69 74 | 69 6e 67 20 79 6f 75 72 |ile edit|ing your|
|00000610| 20 64 61 74 61 20 62 61 | 73 65 2c 20 79 6f 75 0a | data ba|se, you.|
|00000620| 72 75 6e 20 6f 75 74 20 | 6f 66 20 70 72 65 2d 61 |run out |of pre-a|
|00000630| 6c 6c 6f 63 61 74 65 64 | 20 69 6e 64 65 78 20 70 |llocated| index p|
|00000640| 61 67 65 73 2c 20 6d 6f | 72 65 20 77 69 6c 6c 20 |ages, mo|re will |
|00000650| 62 65 20 61 6c 6c 6f 63 | 61 74 65 64 2e 20 20 54 |be alloc|ated.  T|
|00000660| 68 65 0a 64 69 66 66 65 | 72 65 6e 63 65 20 77 69 |he.diffe|rence wi|
|00000670| 6c 6c 20 62 65 20 74 68 | 61 74 20 6e 65 77 20 69 |ll be th|at new i|
|00000680| 6e 64 65 78 20 70 61 67 | 65 73 20 61 72 65 20 61 |ndex pag|es are a|
|00000690| 6c 6c 6f 63 61 74 65 64 | 20 66 72 6f 6d 20 74 68 |llocated| from th|
|000006a0| 65 20 65 6e 64 20 6f 66 | 0a 74 68 65 20 66 69 6c |e end of|.the fil|
|000006b0| 65 20 6f 6e 20 61 6e 20 | 61 73 20 6e 65 65 64 65 |e on an |as neede|
|000006c0| 64 20 62 61 73 69 73 2e | 20 20 49 66 20 70 61 67 |d basis.|  If pag|
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|000006e0| 20 74 68 69 73 20 77 61 | 79 0a 74 68 65 20 69 6e | this wa|y.the in|
|000006f0| 64 65 78 20 74 61 62 6c | 65 20 77 69 6c 6c 20 62 |dex tabl|e will b|
|00000700| 65 20 66 72 61 67 6d 65 | 6e 74 65 64 2e 20 20 50 |e fragme|nted.  P|
|00000710| 72 65 2d 61 6c 6c 6f 63 | 61 74 69 6e 67 20 74 68 |re-alloc|ating th|
|00000720| 65 0a 70 61 67 65 73 20 | 70 75 74 73 20 74 68 65 |e.pages |puts the|
|00000730| 6d 20 61 6c 6c 20 6e 65 | 77 20 61 74 20 74 68 65 |m all ne|w at the|
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|00000760| 65 72 0a 61 63 63 65 73 | 73 5c 66 6f 6f 74 6e 6f |er.acces|s\footno|
|00000770| 74 65 7b 54 68 65 73 65 | 20 70 61 67 65 73 20 61 |te{These| pages a|
|00000780| 72 65 20 63 61 63 68 65 | 64 20 75 73 69 6e 67 20 |re cache|d using |
|00000790| 61 20 73 69 6d 70 6c 65 | 20 60 60 76 69 72 74 75 |a simple| ``virtu|
|000007a0| 61 6c 20 6d 65 6d 6f 72 | 79 27 27 0a 73 63 68 65 |al memor|y''.sche|
|000007b0| 6d 65 2c 20 73 6f 20 64 | 69 73 6b 20 61 63 63 65 |me, so d|isk acce|
|000007c0| 73 73 20 69 73 20 6d 69 | 6e 69 6d 69 7a 65 64 2e |ss is mi|nimized.|
|000007d0| 7d 2e 20 0a 0a 5c 73 65 | 63 74 69 6f 6e 7b 55 73 |}. ..\se|ction{Us|
|000007e0| 69 6e 67 20 5c 45 64 69 | 74 4c 69 62 72 2e 7d 0a |ing \Edi|tLibr.}.|
|000007f0| 0a 5c 73 75 62 73 65 63 | 74 69 6f 6e 7b 54 68 65 |.\subsec|tion{The|
|00000800| 20 4d 61 69 6e 20 43 6f | 6d 6d 61 6e 64 20 4d 65 | Main Co|mmand Me|
|00000810| 6e 75 2e 7d 0a 0a 57 68 | 65 6e 20 5c 45 64 69 74 |nu.}..Wh|en \Edit|
|00000820| 4c 69 62 72 5c 20 20 73 | 74 61 72 74 73 20 75 70 |Libr\  s|tarts up|
|00000830| 2c 20 69 74 20 64 69 73 | 70 6c 61 79 73 20 69 74 |, it dis|plays it|
|00000840| 73 20 6d 61 69 6e 20 6d | 65 6e 75 2c 20 61 73 20 |s main m|enu, as |
|00000850| 73 68 6f 77 6e 20 69 6e | 0a 46 69 67 75 72 65 7e |shown in|.Figure~|
|00000860| 5c 72 65 66 7b 66 69 67 | 3a 65 64 6d 61 69 6e 6d |\ref{fig|:edmainm|
|00000870| 65 6e 75 7d 2e 0a 0a 5c | 62 65 67 69 6e 7b 66 69 |enu}...\|begin{fi|
|00000880| 67 75 72 65 7d 0a 5c 63 | 61 70 74 69 6f 6e 7b 4d |gure}.\c|aption{M|
|00000890| 61 69 6e 20 63 6f 6d 6d | 61 6e 64 20 6d 65 6e 75 |ain comm|and menu|
|000008a0| 20 6f 66 20 5c 45 64 69 | 74 4c 69 62 72 2e 7d 0a | of \Edi|tLibr.}.|
|000008b0| 5c 6c 61 62 65 6c 7b 66 | 69 67 3a 65 64 6d 61 69 |\label{f|ig:edmai|
|000008c0| 6e 6d 65 6e 75 7d 0a 5c | 69 6e 64 65 78 7b 67 75 |nmenu}.\|index{gu|
|000008d0| 69 40 7b 7b 5c 62 66 20 | 47 55 49 7d 20 28 47 72 |i@{{\bf |GUI} (Gr|
|000008e0| 61 70 68 69 63 61 6c 20 | 55 73 65 72 20 49 6e 74 |aphical |User Int|
|000008f0| 65 72 66 61 63 65 29 7d | 21 65 64 69 74 6f 72 20 |erface)}|!editor |
|00000900| 6d 61 69 6e 20 6d 65 6e | 75 7d 0a 0a 5c 62 65 67 |main men|u}..\beg|
|00000910| 69 6e 7b 70 69 63 74 75 | 72 65 7d 28 33 33 30 2c |in{pictu|re}(330,|
|00000920| 32 39 30 29 0a 5c 70 75 | 74 28 30 2c 30 29 7b 0a |290).\pu|t(0,0){.|
|00000930| 5c 66 62 6f 78 7b 0a 5c | 62 65 67 69 6e 7b 70 69 |\fbox{.\|begin{pi|
|00000940| 63 74 75 72 65 7d 28 33 | 32 30 2c 32 38 30 29 0a |cture}(3|20,280).|
|00000950| 0a 5c 70 75 74 28 31 30 | 30 2c 32 35 36 29 7b 5c |.\put(10|0,256){\|
|00000960| 74 74 20 4d 61 69 6e 20 | 43 6f 6d 6d 61 6e 64 20 |tt Main |Command |
|00000970| 4d 65 6e 75 7d 0a 0a 5c | 70 75 74 28 30 2c 32 33 |Menu}..\|put(0,23|
|00000980| 32 29 7b 5c 74 74 20 51 | 75 69 74 7d 0a 5c 70 75 |2){\tt Q|uit}.\pu|
|00000990| 74 28 30 2c 32 32 30 29 | 7b 5c 74 74 20 45 64 69 |t(0,220)|{\tt Edi|
|000009a0| 74 20 61 20 43 61 72 64 | 7d 0a 5c 70 75 74 28 30 |t a Card|}.\put(0|
|000009b0| 2c 32 30 38 29 7b 5c 74 | 74 20 44 65 6c 65 74 65 |,208){\t|t Delete|
|000009c0| 20 61 20 43 61 72 64 7d | 0a 5c 70 75 74 28 30 2c | a Card}|.\put(0,|
|000009d0| 31 39 36 29 7b 5c 74 74 | 20 44 65 6c 65 74 65 20 |196){\tt| Delete |
|000009e0| 62 79 20 41 75 74 68 6f | 72 7d 0a 5c 70 75 74 28 |by Autho|r}.\put(|
|000009f0| 30 2c 31 38 34 29 7b 5c | 74 74 20 44 65 6c 65 74 |0,184){\|tt Delet|
|00000a00| 65 20 62 79 20 54 69 74 | 6c 65 7d 0a 5c 70 75 74 |e by Tit|le}.\put|
|00000a10| 28 30 2c 31 37 32 29 7b | 5c 74 74 20 44 65 6c 65 |(0,172){|\tt Dele|
|00000a20| 74 65 20 62 79 20 53 75 | 62 6a 65 63 74 7d 0a 5c |te by Su|bject}.\|
|00000a30| 70 75 74 28 30 2c 31 36 | 30 29 7b 5c 74 74 20 4c |put(0,16|0){\tt L|
|00000a40| 69 73 74 20 43 61 72 64 | 73 7d 0a 5c 70 75 74 28 |ist Card|s}.\put(|
|00000a50| 30 2c 31 34 38 29 7b 5c | 74 74 20 4c 69 73 74 20 |0,148){\|tt List |
|00000a60| 54 69 74 6c 65 73 7d 0a | 5c 70 75 74 28 30 2c 31 |Titles}.|\put(0,1|
|00000a70| 33 36 29 7b 5c 74 74 20 | 4c 69 73 74 20 41 75 74 |36){\tt |List Aut|
|00000a80| 68 6f 72 73 7d 0a 5c 70 | 75 74 28 30 2c 31 32 34 |hors}.\p|ut(0,124|
|00000a90| 29 7b 5c 74 74 20 4c 69 | 73 74 20 53 75 62 6a 65 |){\tt Li|st Subje|
|00000aa0| 63 74 73 7d 0a 5c 70 75 | 74 28 30 2c 31 31 32 29 |cts}.\pu|t(0,112)|
|00000ab0| 7b 5c 74 74 20 53 70 61 | 77 6e 20 53 68 65 6c 6c |{\tt Spa|wn Shell|
|00000ac0| 7d 0a 0a 5c 65 6e 64 7b | 70 69 63 74 75 72 65 7d |}..\end{|picture}|
|00000ad0| 0a 7d 7d 0a 5c 65 6e 64 | 7b 70 69 63 74 75 72 65 |.}}.\end|{picture|
|00000ae0| 7d 0a 0a 5c 65 6e 64 7b | 66 69 67 75 72 65 7d 0a |}..\end{|figure}.|
|00000af0| 0a 5c 73 75 62 73 75 62 | 73 65 63 74 69 6f 6e 7b |.\subsub|section{|
|00000b00| 54 68 65 20 7b 5c 74 74 | 20 51 75 69 74 7d 20 4d |The {\tt| Quit} M|
|00000b10| 65 6e 75 20 49 74 65 6d | 2e 7d 0a 0a 54 68 65 20 |enu Item|.}..The |
|00000b20| 7b 5c 74 74 20 51 75 69 | 74 7d 20 6d 65 6e 75 20 |{\tt Qui|t} menu |
|00000b30| 69 74 65 6d 20 63 61 75 | 73 65 73 20 5c 45 64 69 |item cau|ses \Edi|
|00000b40| 74 4c 69 62 72 5c 20 74 | 6f 20 63 6c 6f 73 65 20 |tLibr\ t|o close |
|00000b50| 74 68 65 20 64 61 74 61 | 20 62 61 73 65 20 66 69 |the data| base fi|
|00000b60| 6c 65 0a 61 6e 64 20 65 | 78 69 74 2e 0a 0a 5c 73 |le.and e|xit...\s|
|00000b70| 75 62 73 75 62 73 65 63 | 74 69 6f 6e 7b 54 68 65 |ubsubsec|tion{The|
|00000b80| 20 7b 5c 74 74 20 45 64 | 69 74 20 61 20 43 61 72 | {\tt Ed|it a Car|
|00000b90| 64 7d 20 4d 65 6e 75 20 | 49 74 65 6d 2e 7d 0a 0a |d} Menu |Item.}..|
|00000ba0| 54 68 65 20 7b 5c 74 74 | 20 45 64 69 74 20 61 20 |The {\tt| Edit a |
|00000bb0| 43 61 72 64 7d 20 6d 65 | 6e 75 20 69 74 65 6d 20 |Card} me|nu item |
|00000bc0| 69 73 20 75 73 65 64 20 | 74 6f 20 65 64 69 74 20 |is used |to edit |
|00000bd0| 61 20 73 70 65 63 69 66 | 69 63 20 63 61 72 64 20 |a specif|ic card |
|00000be0| 69 6e 20 74 68 65 0a 64 | 61 74 61 20 62 61 73 65 |in the.d|ata base|
|00000bf0| 2e 20 20 59 6f 75 20 61 | 72 65 20 70 72 6f 6d 70 |.  You a|re promp|
|00000c00| 74 65 64 20 66 6f 72 20 | 61 20 63 61 72 64 20 69 |ted for |a card i|
|00000c10| 64 2c 20 61 6e 64 20 74 | 68 65 20 63 61 72 64 20 |d, and t|he card |
|00000c20| 65 64 69 74 6f 72 20 69 | 73 0a 69 6e 76 6f 6b 65 |editor i|s.invoke|
|00000c30| 64 2e 20 54 68 65 20 63 | 61 72 64 20 65 64 69 74 |d. The c|ard edit|
|00000c40| 6f 72 20 69 73 20 64 65 | 73 63 72 69 62 65 64 20 |or is de|scribed |
|00000c50| 69 6e 20 53 65 63 74 69 | 6f 6e 7e 5c 72 65 66 7b |in Secti|on~\ref{|
|00000c60| 73 65 63 3a 65 64 69 74 | 63 61 72 64 7d 2e 0a 0a |sec:edit|card}...|
|00000c70| 5c 73 75 62 73 75 62 73 | 65 63 74 69 6f 6e 7b 54 |\subsubs|ection{T|
|00000c80| 68 65 20 7b 5c 74 74 20 | 44 65 6c 65 74 65 20 61 |he {\tt |Delete a|
|00000c90| 20 43 61 72 64 7d 20 4d | 65 6e 75 20 49 74 65 6d | Card} M|enu Item|
|00000ca0| 2e 7d 5c 0a 0a 54 68 65 | 20 7b 5c 74 74 20 44 65 |.}\..The| {\tt De|
|00000cb0| 6c 65 74 65 20 61 20 43 | 61 72 64 7d 20 6d 65 6e |lete a C|ard} men|
|00000cc0| 75 20 69 74 65 6d 20 69 | 73 20 75 73 65 64 20 74 |u item i|s used t|
|00000cd0| 6f 20 64 65 6c 65 74 65 | 20 61 20 73 65 6c 65 63 |o delete| a selec|
|00000ce0| 74 65 64 20 63 61 72 64 | 20 62 79 0a 69 74 73 20 |ted card| by.its |
|00000cf0| 69 64 2e 20 20 59 6f 75 | 20 61 72 65 20 70 72 6f |id.  You| are pro|
|00000d00| 6d 70 74 65 64 20 66 6f | 72 20 74 68 65 20 69 64 |mpted fo|r the id|
|00000d10| 20 6f 66 20 74 68 65 20 | 63 61 72 64 20 74 6f 20 | of the |card to |
|00000d20| 64 65 6c 65 74 65 2e 0a | 0a 5c 73 75 62 73 75 62 |delete..|.\subsub|
|00000d30| 73 65 63 74 69 6f 6e 7b | 54 68 65 20 7b 5c 74 74 |section{|The {\tt|
|00000d40| 20 44 65 6c 65 74 65 20 | 62 79 20 41 75 74 68 6f | Delete |by Autho|
|00000d50| 72 7d 20 4d 65 6e 75 20 | 49 74 65 6d 2e 7d 0a 0a |r} Menu |Item.}..|
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