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Text File | 1990-09-07 | 36KB | 921 lines

S H E R L O C K A Dual Window ASCII File Comparison Utility SHERLOCK is a commercial program and is copyrighted. It is distributed using the Shareware marketing concept. The Shareware concept allows you to try the fully functional program on your own computer before you buy it. If you continue to use SHERLOCK or keep it for when you might use it, then you MUST send the $20 registration fee to the author. Press Function Key 8 to print the registration form from the program. When you register SHERLOCK you will receive: Telephone and mail support. A copy of the latest version of SHERLOCK A loan amortization program with both the BASIC source code and the compiled program. No registration is required for the amortization program. Copies of PC-ACCOUNT and DISKLIST for you to try before registering. _______ ____|__ | (tm) --| | |------------------- | ____|__ | Association of | | |_| Shareware |__| o | Professionals -----| | |--------------------- |___|___| MEMBER Copyright 1988, 1990 John P. Bauernschub, Jr. Gulf Sierra 14809 Clavel Street Rockville, MD 20853 301-460-0354 SHERLOCK SHERLOCK is designed to do one job, compare two ASCII files line by line. When the lines do not match, SHERLOCK raises a flag. At that point, you may scroll either or both files past the mismatch to put them in sync and then continue. SHERLOCK contains features for searching, jumping around the files, restarting, and copying lines to a printer. SHERLOCK does not write to either file. SHERLOCK is designed as a tool for programmers, writers and workstation support personnel. It is best on files like program source files, AUTOEXEC.BAT, CONFIG.SYS, and text documents. SHERLOCK displays five lines of each file in separate windows. The line from each file that is being compared is in the center of the window and highlighted. When the center lines in each window do not match, a message indicating this pops up between the windows. The top line of each window frame displays the line number of the center line and the name of the file. SHERLOCK is started by entering one of the following commands: SHERLOCK SHERLOCK filename1 SHERLOCK filename1 filename2 SHERLOCK filename1 d:\* If you do not enter a filename or filenames, SHERLOCK will prompt you. If you want to have the exact same file in both windows for learning SHERLOCK, enter only an asterisk for the second file name. SHERLOCK will substitute the first file name for the asterisk. If you are comparing two files with the same name that are on different disks or in different directories, enter the filename that is in the current directory as filename1, either on the DOS command line or at the prompt in SHERLOCK. For the second file name, enter the drive or path followed by an asterisk (no space between the path and the asterisk). Again, SHERLOCK will substitute the first file name for the asterisk. These instructions will be easier to understand if you are running SHERLOCK while you are reading them. You can try each function as you read about it. Print a copy of these instructions if you haven't done so. They are about 16 pages. To print them, use the DOS command: -1- COPY SHERLOCK.DOC PRN Use the file SHERLOCK.DOC as the text file to learn on. To run SHERLOCK with this file in both windows, enter the DOS command: SHERLOCK SHERLOCK.DOC * The asterisk causes the first file name, SHERLOCK.DOC, to be also used as the second file name. SHERLOCK starts by displaying the title screen. It explains how to register this Shareware program. The bottom line of the screen prompts for an M if you are using a monochrome monitor, otherwise press any other key to continue. If there is NOT a border line around the title screen on your display, press M. The following is a list of operations that can be activated by function keys. FUNCTION KEYS FK 1 Help; also Shift FK 1 & Ctl FK 1 FK 2 Jump to a Line FK 3 Search FK 4 Jump to DOS (Shell) FK 5 Open a New File FK 6 Reverse Scroll Action FK 7 Print Lines FK 8 Print Registration Form FK 9 Toggle Display ON/OFF FK 10 SCAN Start/Stop (Toggle) There are three help windows that contain most of the information that you need to effectively operate SHERLOCK. H or Function Key 1 pops up help window #1. Shift FK 1 pops up help window #2. Control FK 1 pops up help window #3. Whenever a help window is open, another help window can be viewed by pressing its relative function key or number on either set of numeric keys. You may step through the help windows by pressing the space bar, the H key, the Up and Down arrows, and Page Up and Page Down. So if help window #1 is open, just press the number 3 to get the third help window, then 2 to get the second, or whatever one you want. Or, just keep pressing H. SHERLOCK turns the Num Lock on and off for you so that you can use the digits 1, 2, 3. Functions 1, 2, 3, 4, 5, 7 and 8 open a window with information or a menu. -2- Function 10 (or the Enter key) toggles the scan mode on and off. The scan mode continuously scrolls the lines in each window one line, then compares them. The scan continues until two lines are found that do not match, the end of either file is reached, function key 10 (or the Enter key) is pressed again, or the ESC key is pressed. Function key 9 (or the space bar) controls whether the text lines will be displayed during the scan mode. The reason for not displaying the text during the scan mode is to speed the scan rate. Function key 9 (or the space bar) toggles a flag that indicates the status of the display mode. This flag is not visible until the toggle is first pressed. The text is always displayed when the scan mode is off. When the scan stops, all lines are immediately displayed. Function key 6 reverses the direction that the text in the windows will scroll when commanded by Page Up, Page Down, and the Up and Down arrow keys. The direction in effect is indicated by an up or down arrow in the Function Key Window. The ESC key can be used to stop any activity in SHERLOCK. It is also used to exit the program. Function Key 1 produces the following list of the action keys that move the text in the windows. This is also Help Window 1. ACTION KEYS Page Up Scroll both windows up Page Down Scroll both windows down Up Arrow Scroll top window up Down Arrow Scroll top window down Shift Up Arrow Scroll botm window up Shift Down Arrow Scroll botm window down Left Arrow Shift midlines left 20 Right Arrow Shift midlines right 20 Home Beginning of Both files End End of Both files Control Home Beginning of Top file Control End End of Top file Shift Home Beginning of Bottom file Shift End End of Bottom file Ins Scroll top window until Match Del Scroll botm window until Match ESC STOP any activity, Quit Program Help Window 1 -3- Help Window 2 provides reminders on additional action keys, information on help, commands for editing input to prompts, and commands for the search feature. This window can be displayed by pressing 2 when another help window is open or with Shift FK 1 otherwise. RETURN = FK 10 Toggle SCAN ON/OFF SPACE = FK 9 Toggle Display ON/OFF SHIFT with FK 10, RETURN, INS, or DEL Produces the defined action in the OPPOSITE Direction - - - - - - - - H E L P - - - - - - - - Activate the Three HELP Windows with H, FK 1, Shift FK 1, or Control FK 1 Switch between them with H, Space, 1,2,3, FK1, FK2, FK3, PAGE UP-DOWN - - - - - EDITING PROMPT INPUTS - - - - - Input Line Scrolls Horizontally ESC Deletes Input Line Traditional Functions Work For: Left Right Home End Ins Del Backspace - - - - - - - S E A R C H - - - - - - - S of FK 3 - Search C - Continue a Search when Continue prompt is displayed at bottom Help Window 2 Help Window 3 is a reference on optimizing memory usage. This window can be displayed by pressing 3 when another help window is open or with Control FK 1 otherwise. -4- Printer Control Commands L - Blank Line E - Eject Page - - - - Optimizing Memory Usage - - - - M Toggles the Display of FREE STRING SPACE Values Displayed in the TOP LEFT CORNER are: aaaa bbbb cccc dddd nnn aaaa Before Reading any Files bbbb After Reading 1st File cccc After Reading 2nd File dddd Current FREE STRING SPACE nnn Setting for Max Buffer Lines Change the Max Buffer Lines with /B=nnn on the COMMAND Line Help Window 3 The SHIFTED commands - Page Up, Page Down, Home, End, and arrows - now work on enhanced keyboards that have cursor keys separate from the numeric keypad. These commands still work on the numeric keypad. Remember, shift always affects action in the second window. Even shift FK 1 displays the second help window. SHIFT with FK 10, RETURN, INS, or DEL produces the defined action in the OPPOSITE Direction. If the scan mode is off, pressing ESC, Q, or X will open a window to ask if you really want to quit SHERLOCK. Pressing ESC, Q, X, Y, or RETURN then will end SHERLOCK; any other key will continue SHERLOCK. SHERLOCK uses the arrow keys on the numeric keypad and on the separate cursor keypad. SHERLOCK turns the Num Lock off when it starts. It turns it on again when you press a function key that requests numeric input, then turns it off again. So don't touch the Num Lock key when using SHERLOCK, it's automatic. Function Key 4 puts you in DOS to run DOS programs. The technical term is Shell to DOS. SHERLOCK has not ended and is still in memory. You may not have enough memory to run some programs. Enter the DOS command EXIT to return to SHERLOCK. To exit SHERLOCK when you are done and remove it from memory, press ESC, Q, or X twice. SHERLOCK has the capability to perform a search. You initiate a search or change the search text by pressing Function Key 3 or S. -5- It prompts for input from a pop up window. When a search is initiated this way, the search starts at the highlighted line. When a match is found, every occurrence of the matched text on that line is highlighted. There is a mode where all lines that have a match can be sent to your printer. Whenever there is a string in the search buffer to search for, the phrase "C = Continue Search" is displayed at the bottom of your screen. By pressing C, the search will continue on the next line after the highlighted line. If it doesn't find another occurrence of the search string, it will tell you so and will return to the line from where it started. When SHERLOCK is executing the Continue Search command, it opens a window at the bottom of the screen to indicate its status. If SHERLOCK finds the string quickly and/or you have a fast computer, this message will appear and disappear too quick to read or even identify. Note the difference between Search and Continue Search. Search starts looking for a match at the beginning of the highlighted line. Continue Search starts looking at the line after the highlighted line. When SHERLOCK prompts for text input such as a filename or search text, the input can be edited with all the usual keyboard editing functions. The entire input line can be erased with the ESC key. When the insert mode is on, the word INSERT is displayed in the lower right corner of the screen. When the text line is too long to fit in the window, the text will scroll horizontally. Function key 7 will print lines of the text files on your printer. It will also skip lines or eject pages (form feed). You can print blank lines or eject a page when no function key window is open. Press the L key to skip a line or the E key to eject a page. SHERLOCK will trap errors when your printer is OFF or OFF LINE. A window will pop up to tell you so. You may turn your printer ON and ON LINE, then hit RETURN, and SHERLOCK will continue. Or press ESC, Q, or X and SHERLOCK will skip the printing. -6- * * * * * * * * * C A U T I O N * * * * * * * * * * * * * * * * * * * * * * * * Some computers do not respond for 30 to 60 seconds to the program when a printer is OFF LINE or OFF. In my experience this has always occurred when the printer is ON but OFF LINE. This timeout period is controlled by DOS. SHERLOCK will not be able to display the error window until the DOS timeout period ends. If you accidentally press L (Line Feed) or E (Eject Page) and your printer is not ready, or it is not ready when you want to print, then you may have to wait 30 to 60 seconds for SHERLOCK to get back in control. If SHERLOCK ever locks up, wait at least a minute before rebooting. You may not have to. * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * SHERLOCK remembers when you select the parameter to use the printer in the search mode until you change it in the "Find All & send to printer" prompt. However, if a printer error window pops up and you select the option to quit printing, SHERLOCK will change this search parameter to no printing. When a highlighted line is longer then 78 characters, the color of the 78th character is black on white to alert you to the fact that there is more text. Press the right arrow key to see more of the right end of the line. This will scroll the center line in both windows horizontally 20 characters for each press. The left arrow key scrolls the lines back. The animated title of SHERLOCK is now an option. To activate it for a single run, include in the command string /D after the file names. You can permanently modify SHERLOCK so that the title will always dance. To do so, run SHERLOCK from the default directory, i.e. SHERLOCK must be in the directory that you are running from, and include /DANCE in the command string. As always, the animated title can be halted instantly by pressing any key. SHERLOCK requires 256 K of free memory and DOS 2.1 or later. Technical Note: Information in the following section is NOT required for you to use SHERLOCK. It is presented as technical information for the serious computer user who enjoys optimizing software for maximum performance. Please skip to the next -7- section - SHAREWARE - if you wish. Regardless of how much memory your computer has, the compiler used for SHERLOCK only allows about 64,000 bytes of memory for string space. The lines of data from the two files you are comparing occupy this space. There is no limit to the length of the document SHERLOCK can process. SHERLOCK keeps 200 lines of each file in memory at a time. When it gets to line 198, it releases the first 100 lines and reads the next 100 lines from your disk. SHERLOCK has a method for you to measure memory available so that you can make adjustments to make optimum use of memory. The M command displays string memory usage. This is a toggle, so it turns the display on then off. The M command causes numbers to be displayed in the upper left corner of the screen in the following relative positions. The numbers on the first line represent the values of the free string space before reading files, after reading the first file, and after reading the second file, respectively. The second line displays the current free string space and the total file buffer size in lines. You may set total lines for the file buffer by entering /B=n after the file names, if any, on the command line. n is a number like 400. The default is 200, which allocates 200 lines for each file. If you have enough memory, as indicated by first value on the second line, and you scroll back and forth often, then a larger value may increase speed by requiring less pausing for disk access when manipulating long files. SHAREWARE SHERLOCK is NOT a public domain program. It is copyrighted and distributed as Shareware. SHERLOCK may be distributed on bulletin boards, by computer user groups and by others who distribute it for $10 or less. SHERLOCK.EXE and SHERLOCK.DOC, must be distributed together and unaltered. If after evaluating SHERLOCK, you decide to use it or keep it for when you will need it, then you MUST submit the registration fee. The registration form is at the end of the documentation and a copy can be printed from SHERLOCK by pressing Function Key 8. For corporate or educational institution discounts on multiple copies or site licenses, contact Gulf Sierra. -8- When you register SHERLOCK you will receive: Telephone and mail support. A copy of the latest version of SHERLOCK A loan amortization program with both the BASIC source code and the compiled program. No registration is required for the amortization program. Copies of PC-ACCOUNT and DISKLIST for you to try before registering. Your registered copy of SHERLOCK will NOT display the Shareware screen at the end of the program. Because I will send you all of this software, please indicate on the registration form the size of the floppy disks that you can use. Most copies of software on bulletin boards and even in software vendor libraries are not the latest version. It takes a long time for these to get around, and most of the effort is placed on the widest distribution of the initial release. And with so much emphases being placed on 'safe software' these days, where is there a more reliable place to obtain your software than directly from an ASP author. If you do not like SHERLOCK, please let me know that you tried it and, if you wish, why you will not use it again. Tell me what features would have made SHERLOCK useful to you. Many features in my software were suggested by people who did not register. And of course, many more were suggested by those who did register. You may use the registration form to reply and cross out the word Registration. Please report discrepancies (bugs) that you find in SHERLOCK. Include sufficient information for me to replicate the incident. When I correct a bug, the person who reported it gets the first revised copy. Whenever you write, please include your home phone number. I like to hear about your experiences with SHERLOCK. You can also send CompuServe Mail to me. My CompuServe ID is 73270,77. I usually answer questions by phone on the weekend or early in the evening Eastern time. OMBUDSMAN I am a member of the Association of Shareware Professionals (ASP). ASP wants to make sure that the Shareware principle works for you. If you are unable to resolve a Shareware-related problem with an ASP member by contacting the member directly, ASP -9- may be able to help. The ASP Ombudsman can help you resolve a dispute or problem with an ASP member, but does not provide technical support for members' products. Please write to the ASP Ombudsman at P.O. Box 5786, Bellevue, WA 98006 or send a CompuServe message via Easyplex to ASP Ombudsman 70007,3536. -10- PC-ACCOUNT PC-ACCOUNT is a personal accounting system with data base retrieval capabilities. With it, you can discard your checkbook ledger. Its most unique feature is its ability to print on any personal check. Personal checks are usually not designed for the normal line spacing of 6 lines per inch. This program utilizes the variable line spacing of most printers to achieve the efficiency and accuracy of having your computer print on your checks. A utility lets you create formats for fifteen different checking accounts. The check is printed as soon as the transaction is completed. The amount is printed on the check in words. A directory is maintained of check payees and memo data to be printed on the check, such as its purpose or your account number with the payee. Payees are selected by number, and the name and memo are automatically transferred to the check. Searches can be made for all transactions against an account, for a user defined code, for an amount, for a text string within the comment, or for a check number. These searches can be made through any selected consecutive months, so a full years transactions in a specific category can be retrieved at tax time. Recurring transactions such as loan payments and cash distributions to accounts can be saved, edited and invoked on command for auto entry. There is a routine that can reconcile your bank statement swiftly. Another routine double checks the line by line totals in your checkbook. This system makes full use of the features of the IBM PC. All 10 function keys are used. Listings of accounts and transactions can be output to the screen, to the printer, to a disk text file, or to a file that can be imported by Lotus 1-2-3. This software works on the IBM PC/XT/AT with 256K of free memory and at least 1 double sided disk drive. It runs under PC DOS 2.1 and later versions. It is distributed on bulletin boards, CompuServe, and by Shareware disk vendors. It comes in three files: PCACT220.TXT, PCDOC220.EXE, and PCACT220.EXE. -11- DISKLIST DISKLIST is designed to print the directory of a disk on a sheet of paper in a format that is the size of the floppy so that it can be trimmed to fit into the floppy disk sleeve. It will also send the output to the screen or to a file. DISKLIST lists the contents of all of the subdirectories on the disk. DISKLIST provides an easy method to configure the output. Here is an example of one output of DISKLIST. ASCII lines were selected for this display so that it would print properly on all printers. If your printer can print the IBM graphics characters (lines, boxes, etc.) then you can select IBM lines and the frame will be smooth single or double lines. -------------------------------------------------- | GREAT SHAREWARE | | Volume ID is DISKLIST | | 1,457,664 Total Space 893,440 Bytes Free | |------------------------------------------------| | A:\ 153,664 BYTES | | DISKLIST.DOC 34,377 08/15/90 19:32:16 | | DISKLIST.EXE 119,144 08/14/90 22:02:18 | | DISKLIST.PRM 124 03/25/90 11:11:48 | | DISKLIST.TTL 19 03/25/90 11:05:06 | | | | A:\PC-ACCOU.NT 230,862 BYTES | | PCACT220.EXE 156,150 11/08/89 19:03:52 | | PCACT220.TXT 6,838 11/09/89 18:30:42 | | PCDOC220.EXE 67,874 11/08/89 19:09:22 | | | | A:\SHERLOCK 175,967 BYTES | | SHERLOCK.DOC 30,895 08/15/90 19:35:14 | | SHERLOCK.EXE 145,072 08/15/90 19:44:04 | |------------------------------------------------| | 9 Files 08-17-1990 18:46:00 | | | | | | | | | | | | | | | | Created by DISKLIST | -------------------------------------------------- This is shown in the 5.25 inch normal format. DISKLIST can also print it in the 5.25 inch compressed format which will contain two columns of file names, or in the 3.5 inch compressed format, one column. -12- You may order a disk with the latest PC-ACCOUNT system and DISKLIST from me. Send $45.00 to register PC-ACCOUNT and/or $20.00 to register DISKLIST right away and get the benefit of immediate telephone assistance, or send $3.00 for a disk with both. The same software will be sent First Class whether you register PC-ACCOUNT or DISKLIST now or not. -13- REGISTRATION of SHERLOCK Version __________ Name ______________________________________ Address ______________________________________ City ______________________________________ State _________________ ZIP _______________ Phone ( __ __ __ ) __ __ __ -- __ __ __ __ Date you acquired SHERLOCK ___________________ How did you acquire SHERLOCK? ____ From a friend ____ Bulletin Board ____ User Group ____ Commercial distribution service Which one? ______________________________ Computer _____________________________________ 80____86 CPU Printer: Brand ____________________________ Model __________________ Floppy Drives 5.25 inch: ____ 1.2 meg ___ 360 K 3.5 inch: ____ 1.44 meg ___ 720 K You are required to register your license of SHERLOCK if you continue to use it or keep it for when you need it. You will then receive the following products and support user developed software and the Shareware concept. When you register SHERLOCK you will receive: Telephone and mail support. A copy of the latest version of SHERLOCK A loan amortization program with both the BASIC source code and the compiled program. No registration is required for the amortization program. Copies of PC-ACCOUNT and DISKLIST for you to try before registering. Send this form with the $20.00 registration fee to: John P. Bauernschub, Jr. Gulf Sierra 14809 Clavel Street Rockville, Maryland 20853 Member of the Association of Shareware Professionals (ASP) Thank you for your interest and support. IBM Graphics Example This is an example of another format for the DISKLIST output. It can be seen on the computer screen and printed on a printer setup for IBM graphics. If this figure is not framed in continuous lines, then your printer is not setup for IBM graphics. Read your printer manual to determine if it is possible to switch to that mode. Otherwise, you can still use DISKLIST with the ASCII character frame as illustrated on page 1. ┌────────────────────────────────────────────────┐ │ GREAT SHAREWARE │ │ Volume ID is DISKLIST │ │ 1,457,664 Total Space 893,440 Bytes Free │ ├────────────────────────────────────────────────┤ │ A:\ 153,664 BYTES │ │ DISKLIST.DOC 34,377 08/15/90 19:32:16 │ │ DISKLIST.EXE 119,144 08/14/90 22:02:18 │ │ DISKLIST.PRM 124 03/25/90 11:11:48 │ │ DISKLIST.TTL 19 03/25/90 11:05:06 │ │ │ │ A:\PC-ACCOU.NT 230,862 BYTES │ │ PCACT220.EXE 156,150 11/08/89 19:03:52 │ │ PCACT220.TXT 6,838 11/09/89 18:30:42 │ │ PCDOC220.EXE 67,874 11/08/89 19:09:22 │ │ │ │ A:\SHERLOCK 175,967 BYTES │ │ SHERLOCK.DOC 30,895 08/15/90 19:35:14 │ │ SHERLOCK.EXE 145,072 08/15/90 19:44:04 │ ├────────────────────────────────────────────────┤ │ 9 Files 08-17-1990 18:46:20 │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ Created by DISKLIST │ └────────────────────────────────────────────────┘ This is shown in the 5.25 inch normal format. DISKLIST can also print it in the 5.25 inch compressed format which will contain two columns of file names, or in the 3.5 inch wide compressed format, one column.