Home » Archimedes archive » Acorn User » AU 1996-05.adf » Optical » !Manual/Data/Chapter9
!Manual/Data/Chapter9
This website contains an archive of files for the Acorn Electron, BBC Micro, Acorn Archimedes, Commodore 16 and Commodore 64 computers, which Dominic Ford has rescued from his private collection of floppy disks and cassettes.
Some of these files were originally commercial releases in the 1980s and 1990s, but they are now widely available online. I assume that copyright over them is no longer being asserted. If you own the copyright and would like files to be removed, please contact me.
| Tape/disk: | Home » Archimedes archive » Acorn User » AU 1996-05.adf » Optical |
| Filename: | !Manual/Data/Chapter9 |
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| File size: | 2A58 bytes |
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File contents
Chapter 9 Teaching/ Selecting Fonts Optical includes a powerful font manager enabling it to recognise new fonts (typefaces). This is useful when a certain letter is continually misread, or for learning entire new fonts. The Font manager window can be opened either from the Icon bar menu, or from the toolbox or menu in a window showing a scanned image. The window contains two main regions... 9.1 Font management The writable area shows the name of the font which all editing actions currently apply to. It is possible to rename this by altering it in the writable area, and then pressing Return . 9.1.1 The Font definer menu To the right of this there is a button. Clicking on it opens a menu. The menu items above the dotted line are the names of the font definitions stored in memory. The ticked one is the one that is currently being edited (with the name in the writable area.) To select a different font, click with Select on it. Clicking with Adjust also selects the font, but also keeps the menu open. Below the dotted line, Delete Font deletes the font definition currently selected, but gives a warning first. To create a new font from scratch, open the New font submenu, and enter its name into the writable area. Then press Return , or click on what you have typed to register it. This font should then appear with the other fonts in the menu. It is also automatically selected. Selecting Load defaults re-loads the font definitions which are stored inside Optical. The rest of section 9.1.1 does not apply to the demonstration version because it is not possible to save font definitions... Save defaults saves the current font definitions inside Optical, so that they are loaded when it starts up in future. Font definitions can be saved using the standard RISC OS procedures by dragging the icon from the Save fonts... submenu to a Filer window. 9.1.2 Loading an Optical font file To load a font file, double-click on it in a Filer window, or drag it to Optical on the icon bar, or to the Font manager window. If there are already font definitions in memory, then you will be asked whether you would like the fonts to merge with the current ones or replace them. Double-clicking on an Optical font file when Optical is not loaded starts up Optical with that font file instead of the default one. (The !OptclPro application has to have been seen by the Filer for this to work.) 9.1.3 Defined characters Defined characters... opens a window displaying all the characters defined in the currently selected font. Clicking on the characters enter them into the writable area next to the Delete > button. 9.1.4 Deleting a character from a font Pressing Delete > deletes all circumstances of the character in the writable icon next to it, from the selected font. 9.1.5 Font style translation Clicking on the Translation... button opens another window. As Optical can distinguish between different typefaces, it needs to know how to display them, and how to tell other packages to display them. The Acorn font equivalent is the font that the selected font will be displayed as when Show full quality is selected from the OCRed text menu (see Chapter 7.1.7 - Display > Show full quality .) It is also used when saving Impression DDF files. The Font description and style information is used when saving RTF files. Since font names on other machines are different from the Acorn variations, the easiest way of transferring typefaces is to give a brief description of what sort of font it is: There are seven different styles which can be selected from, and also whether the font is bold or italic. When selecting an Acorn font equivalent , Optical automatically makes a guess as to the font description, but this can be altered if wrong, by clicking on the various options. Clicking on Guess in the bottom right makes Optical re-guess the font description. Clicking on Close closes the window. For more information on Impression DDF files and RTF files, see Chapter 7.1.2 - File > Save... . 9.2 Teaching & learning 9.2.1 Learning an Acorn Outline font This feature automatically creates an Optical font definition for the whole or part of any Acorn Outline font. Clicking on Learn Acorn font... brings up a menu containing all the Acorn Outline fonts currently installed on your system. Selecting a font opens a window. The entry next to Font: is the name of the Acorn Outline font to be learnt. The writable area next to To: is the name of the Optical font which the new definitions are to be put in. The Acorn font name is automatically entered when this window is opened, but can be altered. The button next to this opens a menu containing the names of Optical fonts already created. Selecting one of these enters the name into the writable area, so that the new font definitions are merged into that font. The writable area next to Preview shows what the selected font actually looks like. You can select which characters need to be learnt using the lower part of this window: if they are highlighted, then they are learnt. To select a character, click on it with Select . To deselect a character, click with Adjust . The selected characters are remembered when Save is used from the Preferences window. The buttons labelled A-Z , a-z , 0-9 , Symbols , > 126 , > 191 allow multiple characters to be selected or deselected using the same mouse clicks as before. For example, clicking with Select on a-z selects all lower case letters; clicking with Adjust on Symbols deselects all character symbols such as *&^,@ . The Learn button starts the learning process. During learning, a small window opens and shows the character currently being analysed. Press Cancel if you decide not to go ahead. 9.2.2 Type teaching Clicking on Type teach... puts Optical into Type teaching mode. This button can only be used if some text has already been OCRed, and its corresponding scanned image is resident in memory. In this mode, the OCRed text and Scanned image windows merge into one. More importantly, it becomes possible to correct Optical by typing into the text (bottom) part of the window. The image (top) part of the window scrolls automatically to show the current character which is about to be corrected. The next character to be typed is also OCRed and displayed automatically. The characters in the image part of the window are all highlighted to show which characters have been picked up. The text in the bottom part of the window is shaded in greys - the darker the shade, the more likely that Optical has chosen the wrong character. If characters are red, it means that they cannot be taught. The title bar of this window shows the Optical font currently being edited. To change this font click Menu over the top part of the window, and select one of the alternative fonts which pop up. Pressing SHIFT while clicking with Select on a character also changes the current font to the font that that character is thought to be in. Note If there are no fonts in memory, then a new font called (Unnamed) will be automatically created and used. If you type in a character which is different from Optical's interpretation, it learns from the correction. Optical also learns the character if it got it right, but was not very confident about it. If Read ahead in TT is selected from the Preferences window (see Chapter 5.2.4 - Read ahead in TT ) then all of the text following a correction is also automatically re-OCRed so that you can see its effect. The left, right, up and down cursor keys can be used to move the cursor around. Each character passed is re-OCRed. Alternatively, the cursor position can be changed by moving the mouse and clicking on a new character somewhere in the text. Pressing Space has no effect, as the cursor never lands on spaces, and the space character cannot be defined. Pressing Delete on the keyboard causes the last defined character definition to be removed from memory. An undo buffer of 100 corrections are stored. Pressing Escape , selecting Stop teaching from the OCRed text menu, or clicking on Stop teaching in the Font manager window, gets out of Type teaching mode. Note When Type teaching , try to avoid typing in corrections for very badly formed letters, as these could affect the accuracy of recognition of other characters. If two characters are joined together in the image part of the window, then click on them with Alt on the keyboard pressed to split them. For more details on splitting joined characters see Chapter 7.2.2 - Splitting joined characters .) 9.3 Other buttons There are two more buttons right at the bottom of the Font manager window: Close closes the Font manager window. Here is a description of the other... 9.3.1 Selecting fonts to be used Clicking on Active fonts... opens the Font selector window which is used to select which fonts Optical is allowed to recognise while OCRing. Pressing the button to the right of Selected active fonts opens a menu containing all currently loaded font definitions. If a font name has a tick to the left of it, then it will be used to read a page of text. If it is not ticked, then it will not be used. This means that Optical will probably have more trouble reading text in that font. To select and deselect fonts, click on them in this menu. Click with Adjust if you want to select/ deselect more than one font, as this keeps the menu open each time. Clicking with Select closes the menu after a selection. The font name next to Displayed: is the font that is displayed in the lower part of the Font selector window. The button to the right of this produces a menu of fonts which are selected. Selecting a name from this menu, makes it the displayed font. If the characters in the lower part of the window are highlighted then they are selected, and used during reading. To select a character, click on it with Select ; to deselect, click with Adjust . The buttons labelled A-Z , a-z , 0-9 , Symbols , > 126 , > 191 allow multiple characters to be selected or deselected using the same mouse clicks as before. For example, clicking with Select on a-z selects all lower case letters; clicking with Adjust on Symbols deselects all character symbols such as *&^,@ . The Close button closes the window. An example of the Font selector's use is when OCRing a table of numbers. If only 0-9 and a decimal point are selected, then the OCR process will be much more accurate and also faster. It is also possible to select foreign characters (ie >191 ) when needed for reading such scripts.
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This is useful| 00000090 20 77 68 65 6e 20 61 20 63 65 72 74 61 69 6e 20 | when a certain | 000000a0 6c 65 74 74 65 72 20 69 73 20 63 6f 6e 74 69 6e |letter is contin| 000000b0 75 61 6c 6c 79 20 6d 69 73 72 65 61 64 2c 20 6f |ually misread, o| 000000c0 72 20 66 6f 72 20 6c 65 61 72 6e 69 6e 67 20 65 |r for learning e| 000000d0 6e 74 69 72 65 20 6e 65 77 20 66 6f 6e 74 73 2e |ntire new fonts.| 000000e0 0a 0a 54 68 65 20 04 05 46 6f 6e 74 20 6d 61 6e |..The ..Font man| 000000f0 61 67 65 72 20 00 77 69 6e 64 6f 77 20 63 61 6e |ager .window can| 00000100 20 62 65 20 6f 70 65 6e 65 64 20 65 69 74 68 65 | be opened eithe| 00000110 72 20 66 72 6f 6d 20 74 68 65 20 04 05 49 63 6f |r from the ..Ico| 00000120 6e 20 62 61 72 20 00 6d 65 6e 75 2c 20 6f 72 20 |n bar .menu, or | 00000130 66 72 6f 6d 20 74 68 65 20 74 6f 6f 6c 62 6f 78 |from the toolbox| 00000140 20 6f 72 20 6d 65 6e 75 20 69 6e 20 61 20 77 69 | or menu in a wi| 00000150 6e 64 6f 77 20 73 68 6f 77 69 6e 67 20 61 20 73 |ndow showing a s| 00000160 63 61 6e 6e 65 64 20 69 6d 61 67 65 2e 0a 0a 54 |canned image...T| 00000170 68 65 20 77 69 6e 64 6f 77 20 63 6f 6e 74 61 69 |he window contai| 00000180 6e 73 20 74 77 6f 20 6d 61 69 6e 20 72 65 67 69 |ns two main regi| 00000190 6f 6e 73 2e 2e 2e 0a 0a 0a 02 39 2e 31 20 46 6f |ons.......9.1 Fo| 000001a0 6e 74 20 6d 61 6e 61 67 65 6d 65 6e 74 0a 0a 00 |nt management...| 000001b0 54 68 65 20 77 72 69 74 61 62 6c 65 20 61 72 65 |The writable are| 000001c0 61 20 73 68 6f 77 73 20 74 68 65 20 6e 61 6d 65 |a shows the name| 000001d0 20 6f 66 20 74 68 65 20 66 6f 6e 74 20 77 68 69 | of the font whi| 000001e0 63 68 20 61 6c 6c 20 65 64 69 74 69 6e 67 20 61 |ch all editing a| 000001f0 63 74 69 6f 6e 73 20 63 75 72 72 65 6e 74 6c 79 |ctions currently| 00000200 20 61 70 70 6c 79 20 74 6f 2e 0a 0a 49 74 20 69 | apply to...It i| 00000210 73 20 70 6f 73 73 69 62 6c 65 20 74 6f 20 72 65 |s possible to re| 00000220 6e 61 6d 65 20 74 68 69 73 20 62 79 20 61 6c 74 |name this by alt| 00000230 65 72 69 6e 67 20 69 74 20 69 6e 20 74 68 65 20 |ering it in the | 00000240 77 72 69 74 61 62 6c 65 20 61 72 65 61 2c 20 61 |writable area, a| 00000250 6e 64 20 74 68 65 6e 20 70 72 65 73 73 69 6e 67 |nd then pressing| 00000260 20 05 52 65 74 75 72 6e 00 2e 0a 0a 03 39 2e 31 | .Return.....9.1| 00000270 2e 31 20 54 68 65 20 46 6f 6e 74 20 64 65 66 69 |.1 The Font defi| 00000280 6e 65 72 20 6d 65 6e 75 0a 00 0a 54 6f 20 74 68 |ner menu...To th| 00000290 65 20 72 69 67 68 74 20 6f 66 20 74 68 69 73 20 |e right of this | 000002a0 74 68 65 72 65 20 69 73 20 61 20 62 75 74 74 6f |there is a butto| 000002b0 6e 2e 20 43 6c 69 63 6b 69 6e 67 20 6f 6e 20 69 |n. Clicking on i| 000002c0 74 20 6f 70 65 6e 73 20 61 20 6d 65 6e 75 2e 0a |t opens a menu..| 000002d0 0a 54 68 65 20 6d 65 6e 75 20 69 74 65 6d 73 20 |.The menu items | 000002e0 61 62 6f 76 65 20 74 68 65 20 64 6f 74 74 65 64 |above the dotted| 000002f0 20 6c 69 6e 65 20 61 72 65 20 74 68 65 20 6e 61 | line are the na| 00000300 6d 65 73 20 6f 66 20 74 68 65 20 66 6f 6e 74 20 |mes of the font | 00000310 64 65 66 69 6e 69 74 69 6f 6e 73 20 73 74 6f 72 |definitions stor| 00000320 65 64 20 69 6e 20 6d 65 6d 6f 72 79 2e 20 54 68 |ed in memory. Th| 00000330 65 20 74 69 63 6b 65 64 20 6f 6e 65 20 69 73 20 |e ticked one is | 00000340 74 68 65 20 6f 6e 65 20 74 68 61 74 20 69 73 20 |the one that is | 00000350 63 75 72 72 65 6e 74 6c 79 20 62 65 69 6e 67 20 |currently being | 00000360 65 64 69 74 65 64 20 28 77 69 74 68 20 74 68 65 |edited (with the| 00000370 20 6e 61 6d 65 20 69 6e 20 74 68 65 20 77 72 69 | name in the wri| 00000380 74 61 62 6c 65 20 61 72 65 61 2e 29 20 54 6f 20 |table area.) To | 00000390 73 65 6c 65 63 74 20 61 20 64 69 66 66 65 72 65 |select a differe| 000003a0 6e 74 20 66 6f 6e 74 2c 20 63 6c 69 63 6b 20 77 |nt font, click w| 000003b0 69 74 68 20 05 53 65 6c 65 63 74 20 00 6f 6e 20 |ith .Select .on | 000003c0 69 74 2e 20 43 6c 69 63 6b 69 6e 67 20 77 69 74 |it. Clicking wit| 000003d0 68 20 05 41 64 6a 75 73 74 20 00 61 6c 73 6f 20 |h .Adjust .also | 000003e0 73 65 6c 65 63 74 73 20 74 68 65 20 66 6f 6e 74 |selects the font| 000003f0 2c 20 62 75 74 20 61 6c 73 6f 20 6b 65 65 70 73 |, but also keeps| 00000400 20 74 68 65 20 6d 65 6e 75 20 6f 70 65 6e 2e 0a | the menu open..| 00000410 0a 42 65 6c 6f 77 20 74 68 65 20 64 6f 74 74 65 |.Below the dotte| 00000420 64 20 6c 69 6e 65 2c 20 04 05 44 65 6c 65 74 65 |d line, ..Delete| 00000430 20 46 6f 6e 74 00 20 64 65 6c 65 74 65 73 20 74 | Font. deletes t| 00000440 68 65 20 66 6f 6e 74 20 64 65 66 69 6e 69 74 69 |he font definiti| 00000450 6f 6e 20 63 75 72 72 65 6e 74 6c 79 20 73 65 6c |on currently sel| 00000460 65 63 74 65 64 2c 20 62 75 74 20 67 69 76 65 73 |ected, but gives| 00000470 20 61 20 77 61 72 6e 69 6e 67 20 66 69 72 73 74 | a warning first| 00000480 2e 0a 0a 54 6f 20 63 72 65 61 74 65 20 61 20 6e |...To create a n| 00000490 65 77 20 66 6f 6e 74 20 66 72 6f 6d 20 73 63 72 |ew font from scr| 000004a0 61 74 63 68 2c 20 6f 70 65 6e 20 74 68 65 20 04 |atch, open the .| 000004b0 05 4e 65 77 20 66 6f 6e 74 00 20 73 75 62 6d 65 |.New font. subme| 000004c0 6e 75 2c 20 61 6e 64 20 65 6e 74 65 72 20 69 74 |nu, and enter it| 000004d0 73 20 6e 61 6d 65 20 69 6e 74 6f 20 74 68 65 20 |s name into the | 000004e0 77 72 69 74 61 62 6c 65 20 61 72 65 61 2e 20 54 |writable area. T| 000004f0 68 65 6e 20 70 72 65 73 73 20 05 52 65 74 75 72 |hen press .Retur| 00000500 6e 00 2c 20 6f 72 20 63 6c 69 63 6b 20 6f 6e 20 |n., or click on | 00000510 77 68 61 74 20 79 6f 75 20 68 61 76 65 20 74 79 |what you have ty| 00000520 70 65 64 20 74 6f 20 72 65 67 69 73 74 65 72 20 |ped to register | 00000530 69 74 2e 20 54 68 69 73 20 66 6f 6e 74 20 73 68 |it. This font sh| 00000540 6f 75 6c 64 20 74 68 65 6e 20 61 70 70 65 61 72 |ould then appear| 00000550 20 77 69 74 68 20 74 68 65 20 6f 74 68 65 72 20 | with the other | 00000560 66 6f 6e 74 73 20 69 6e 20 74 68 65 20 6d 65 6e |fonts in the men| 00000570 75 2e 20 49 74 20 69 73 20 61 6c 73 6f 20 61 75 |u. 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Click with .Ad| 00002560 6a 75 73 74 20 00 69 66 20 79 6f 75 20 77 61 6e |just .if you wan| 00002570 74 20 74 6f 20 73 65 6c 65 63 74 2f 20 64 65 73 |t to select/ des| 00002580 65 6c 65 63 74 20 6d 6f 72 65 20 74 68 61 6e 20 |elect more than | 00002590 6f 6e 65 20 66 6f 6e 74 2c 20 61 73 20 74 68 69 |one font, as thi| 000025a0 73 20 6b 65 65 70 73 20 74 68 65 20 6d 65 6e 75 |s keeps the menu| 000025b0 20 6f 70 65 6e 20 65 61 63 68 20 74 69 6d 65 2e | open each time.| 000025c0 20 43 6c 69 63 6b 69 6e 67 20 77 69 74 68 20 05 | Clicking with .| 000025d0 53 65 6c 65 63 74 20 00 63 6c 6f 73 65 73 20 74 |Select .closes t| 000025e0 68 65 20 6d 65 6e 75 20 61 66 74 65 72 20 61 20 |he menu after a | 000025f0 73 65 6c 65 63 74 69 6f 6e 2e 0a 0a 54 68 65 20 |selection...The | 00002600 66 6f 6e 74 20 6e 61 6d 65 20 6e 65 78 74 20 74 |font name next t| 00002610 6f 20 04 05 44 69 73 70 6c 61 79 65 64 3a 00 20 |o ..Displayed:. | 00002620 69 73 20 74 68 65 20 66 6f 6e 74 20 74 68 61 74 |is the font that| 00002630 20 69 73 20 64 69 73 70 6c 61 79 65 64 20 69 6e | is displayed in| 00002640 20 74 68 65 20 6c 6f 77 65 72 20 70 61 72 74 20 | the lower part | 00002650 6f 66 20 74 68 65 20 04 05 46 6f 6e 74 20 73 65 |of the ..Font se| 00002660 6c 65 63 74 6f 72 20 00 77 69 6e 64 6f 77 2e 20 |lector .window. | 00002670 54 68 65 20 62 75 74 74 6f 6e 20 74 6f 20 74 68 |The button to th| 00002680 65 20 72 69 67 68 74 20 6f 66 20 74 68 69 73 20 |e right of this | 00002690 70 72 6f 64 75 63 65 73 20 61 20 6d 65 6e 75 20 |produces a menu | 000026a0 6f 66 20 66 6f 6e 74 73 20 77 68 69 63 68 20 61 |of fonts which a| 000026b0 72 65 20 73 65 6c 65 63 74 65 64 2e 20 53 65 6c |re selected. Sel| 000026c0 65 63 74 69 6e 67 20 61 20 6e 61 6d 65 20 66 72 |ecting a name fr| 000026d0 6f 6d 20 74 68 69 73 20 6d 65 6e 75 2c 20 6d 61 |om this menu, ma| 000026e0 6b 65 73 20 69 74 20 74 68 65 20 64 69 73 70 6c |kes it the displ| 000026f0 61 79 65 64 20 66 6f 6e 74 2e 0a 0a 49 66 20 74 |ayed font...If t| 00002700 68 65 20 63 68 61 72 61 63 74 65 72 73 20 69 6e |he characters in| 00002710 20 74 68 65 20 6c 6f 77 65 72 20 70 61 72 74 20 | the lower part | 00002720 6f 66 20 74 68 65 20 77 69 6e 64 6f 77 20 61 72 |of the window ar| 00002730 65 20 68 69 67 68 6c 69 67 68 74 65 64 20 74 68 |e highlighted th| 00002740 65 6e 20 74 68 65 79 20 61 72 65 20 73 65 6c 65 |en they are sele| 00002750 63 74 65 64 2c 20 61 6e 64 20 75 73 65 64 20 64 |cted, and used d| 00002760 75 72 69 6e 67 20 72 65 61 64 69 6e 67 2e 20 54 |uring reading. T| 00002770 6f 20 73 65 6c 65 63 74 20 61 20 63 68 61 72 61 |o select a chara| 00002780 63 74 65 72 2c 20 63 6c 69 63 6b 20 6f 6e 20 69 |cter, click on i| 00002790 74 20 77 69 74 68 20 05 53 65 6c 65 63 74 00 3b |t with .Select.;| 000027a0 20 74 6f 20 64 65 73 65 6c 65 63 74 2c 20 63 6c | to deselect, cl| 000027b0 69 63 6b 20 77 69 74 68 20 05 41 64 6a 75 73 74 |ick with .Adjust| 000027c0 00 2e 0a 0a 54 68 65 20 62 75 74 74 6f 6e 73 20 |....The buttons | 000027d0 6c 61 62 65 6c 6c 65 64 20 04 05 41 2d 5a 00 2c |labelled ..A-Z.,| 000027e0 20 04 05 61 2d 7a 00 2c 20 04 05 30 2d 39 00 2c | ..a-z., ..0-9.,| 000027f0 20 04 05 53 79 6d 62 6f 6c 73 00 2c 20 04 05 3e | ..Symbols., ..>| 00002800 20 31 32 36 00 2c 20 04 05 3e 20 31 39 31 00 20 | 126., ..> 191. | 00002810 61 6c 6c 6f 77 20 6d 75 6c 74 69 70 6c 65 20 63 |allow multiple c| 00002820 68 61 72 61 63 74 65 72 73 20 74 6f 20 62 65 20 |haracters to be | 00002830 73 65 6c 65 63 74 65 64 20 6f 72 20 64 65 73 65 |selected or dese| 00002840 6c 65 63 74 65 64 20 75 73 69 6e 67 20 74 68 65 |lected using the| 00002850 20 73 61 6d 65 20 6d 6f 75 73 65 20 63 6c 69 63 | same mouse clic| 00002860 6b 73 20 61 73 20 62 65 66 6f 72 65 2e 20 46 6f |ks as before. 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If only 0-9 | 00002990 61 6e 64 20 61 20 64 65 63 69 6d 61 6c 20 70 6f |and a decimal po| 000029a0 69 6e 74 20 61 72 65 20 73 65 6c 65 63 74 65 64 |int are selected| 000029b0 2c 20 74 68 65 6e 20 74 68 65 20 4f 43 52 20 70 |, then the OCR p| 000029c0 72 6f 63 65 73 73 20 77 69 6c 6c 20 62 65 20 6d |rocess will be m| 000029d0 75 63 68 20 6d 6f 72 65 20 61 63 63 75 72 61 74 |uch more accurat| 000029e0 65 20 61 6e 64 20 61 6c 73 6f 20 66 61 73 74 65 |e and also faste| 000029f0 72 2e 0a 0a 49 74 20 69 73 20 61 6c 73 6f 20 70 |r...It is also p| 00002a00 6f 73 73 69 62 6c 65 20 74 6f 20 73 65 6c 65 63 |ossible to selec| 00002a10 74 20 66 6f 72 65 69 67 6e 20 63 68 61 72 61 63 |t foreign charac| 00002a20 74 65 72 73 20 28 69 65 20 04 05 3e 31 39 31 00 |ters (ie ..>191.| 00002a30 29 20 77 68 65 6e 20 6e 65 65 64 65 64 20 66 6f |) when needed fo| 00002a40 72 20 72 65 61 64 69 6e 67 20 73 75 63 68 20 73 |r reading such s| 00002a50 63 72 69 70 74 73 2e 0a |cripts..| 00002a58
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