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- Cross V5.0
- ==========
- Documentation
- =============
-
- Cross V5.0 is a computer aided crossword construction program (I guess
- `CACC' might be a nice acronym for that :-). It should work with any
- Amiga configuration if you're using at least Kickstart 2.04 (37.175).
- Cross should work with all memory configurations, including 512 KB.
- However I recommend 1 MB of RAM or more.
-
- Currently Cross V5.0 supports four different languages: English, German,
- Italian and Esperanto. New translations can be added easily, because
- almost all the messages are collected in a single ASCII text file.
- I'm currently looking for additional translations.
-
- Cross V5.0 is Freeware. You may copy it freely as long as you are not
- making profits that way.
-
- Cross V5.0 is completely font sensitive and adapts to both the resoultion
- and color palette of your Workbench screen.
-
- Some legalese
- =============
- Copyright
- ---------
- Program and documentation are (C) Copyright 1991,92,93 by
-
- Jürgen Weinelt
- Zur Kanzel 1
- D-8783 Hammelburg
- Germany
-
- Non-profit distribution is permitted. Any other distribution is a violation
- of my copyright and will be prosecuted.
-
- Disclaimer
- ----------
- Cross was carefully tested on several different Amiga configurations and
- I'm currently not aware of any major bugs. You are however using this
- software at your own risk; that is, if it breaks something, it's your
- problem and NOT mine. I think this is a fair deal, because you
- received this software for free.
-
- Bug reports
- -----------
- If you find any bugs in this program, please contact me immediately. I will
- try to fix problems as soon as possible. You can find my address in the
- copyright notice above. If you have EMail access, you can also reach me as
-
- jow@sun.rz.uni-wuerzburg.de (preferred)
- jow@hcast.adsp.sub.org
- jow@hcast.franken.de
-
- I'm the proud owner of several different Amigas, including a brand new
- A4000/040. I'm testing my programs with the latest OS beta versions and
- I'm trying to avoid compatibility risks wherever I can. If you contact
- me with a bug report, please be sure to include a detailed description
- of your hardware and software configuration, as well as a detailed description
- of `your' bug.
-
- Special rules for international mail
- ------------------------------------
- German users are required to send me return postage; unfortunately this
- is almost impossible from outside Germany, because I can't use foreign
- stamps, and trying to exchange small amounts of money at a bank is
- quite expensive. Therefore I ask you to include a picture postcard
- or a photograph of your home town with your first letter as a
- substitute for the return postage. This is NOT a shareware fee or such.
-
- Program documentation
- =====================
- Starting Cross
- --------------
- There are two possible command lines for starting Cross from the shell:
-
- Cross
-
- This is the usual way of starting cross. Use it whenever you just want to
- work with the program normally.
-
- Cross -d
-
- If you start Cross with this command line, you enter a special message data
- debug mode; messages will be displayed together with the corresponding message
- number. This is only needed if you've created a new translation and you want
- to debug obscure problems with it. More documentation on this will follow later.
-
- You need to add a `ASSIGN Cross: somewhere' before starting the program,
- where `somewhere' is the place where you installed the Cross main
- directory. Cross needs this to find its additional files:
-
- File or directory | Meaning
- ======================#===================================
- DATA | data directory
- ----------------------+-----------------------------------
- DATA/Cross.prefs | contains user preferences
- ----------------------+-----------------------------------
- DATA/msgtxt.data | contains the mulitlingual messages
- ----------------------+-----------------------------------
- DATA/words_eng.crw | German word data file
- DATA/words_ger.crw | English word data file
- DATA/words_ita.crw | Italian word data file
- DATA/words_eto.crw | Esperanto word data file
- ----------------------+-----------------------------------
- DATA/ (...) .crd | crossword data files
- ----------------------+-----------------------------------
-
- The menus
- ---------
- Most of the menus are self-explanatory. Here's a short description
- of their meaning:
-
- The Project menu
- ----------------
- This is where you find all the input and output operations.
-
- Project: New crossword
- ----------------------
- After a safety check the old crossword puzzle is discarded and a
- new (blank) one is prepared.
-
- Project: Load crossword
- -----------------------
- A crossword data file will be read from disk.
-
- The suggested file name extension for crossword data files is `.crd'.
-
- The crossword that you're currently editing will be discarded
- without an additional warning.
-
- Project: Load word data file
- ----------------------------
- A different word data file will be loaded.
-
- The suggested file name extension for word data files is `.crw'.
-
- Project: save crossword
- -----------------------
- The crossword that you're currently working on will be saved.
-
- The suggested file name extension for crossword data files is `.crd'.
-
- Project: Save settings
- ----------------------
- The current language and the current crossword size will be saved to
- `Cross:data/Cross.prefs'. Cross reads this file during its startup
- and initializes according to what it finds there.
-
- Project: Printer
- ----------------
- All the printer functions are located in this submenu.
-
- Projekt: Printer: Print crossword (plain)
- -----------------------------------------
- I seriously hope you will never have to resort to this function; it does work
- on almost any printer except for some really very exotic models, but what you
- get is definitely not what one might call `nice' or `good looking'.
-
- Project: Printer: Print crossword (LaTeX)
- -----------------------------------------
- If you're a LaTeX user, you can use this function to write the current crossword
- as a LaTeX source file. You may have to experiment with the paper width and
- paper height settings of your LaTeX environment. Try changing
- "\oddsidemargin", "\textwidth", "\hoffset" and "\voffset".
- Change the "\unitlength" to resize the crossword globally.
-
- Project: Printer: Print crossword (pretty)
- ------------------------------------------
- This is the first choice for printing crosswords; it should work with every
- graphics printer, if the printer was configured correctly through the printer
- preferences. This mode requires relatively much RAM, there may be problems
- with 512 KB Amigas.
-
- Project: Printer: Print crossword (pretty/numbers)
- --------------------------------------------------
- This function is identical to the previous one, but it will also insert a
- clue number into the crossword grid wherever a word starts. If you create
- a clue list (you'll have to do this manually, there's no support for that in
- Cross), you get another popular type of crossword.
-
- You will probably need a printer resolution of 300 DPI or better for this
- feature. At lower resolutions the clue numbers may look ugly.
-
- Project: Printer: Print crossword solution
- ------------------------------------------
- Since there are no graphics to be printed here, this function is the same for
- every printer.
-
- Project: About
- --------------
- Cross displays a requester with its version number and copyright notice.
- You can also find my postal and EMail address there.
-
- Project: Quit
- -------------
- After a safety requester the program ends.
-
- The Edit menu
- -------------
- Here you'll find all the editing functions you need to create crosswords.
-
- Edit: Auto search mode
- ----------------------
- While the auto search mode is active, Cross tries to find words that
- fit into the crossword. Two conditions must be met:
-
- 1. a word data file must be present (that is, in memory)
-
- 2. at least one word must have been placed as a ``seed word'' from
- which the rest of the crossword can grow.
-
- While the auto search is running, a progress requester with two progress bars
- is displayed. The first bar corresponds to the `limit' variable, the second
- one shows the progress of the current search attempt. The auto search mode is
- finished by clicking on the `Stop' gadget, or when no more words can be placed.
-
- Edit: Place word manually
- -------------------------
- Enter the word into the string requester and press return (or click on the
- `Confirm' gadget). Then select a grid position by placing your mouse pointer
- over the desired position and clicking the left mouse button. A second requester may
- appear if it's not clear whether to place the word horizontally or vertically.
-
- Edit: Remove word manually
- --------------------------
- Select the word to be removed by moving the mouse pointer over any of its
- letters and then clicking the left mouse button. A second requester may then appear
- if it's not clear which word to remove.
-
- If you have selected this function by accident, you may cancel it by pointing at
- an empty grid position and then clicking the left mouse button.
-
- This menu item is selectable only when at least one word has been placed.
-
- >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
- Please be careful when using this function because there are some
- nasty problems involved with it. Look at the following example:
-
- E
- V
- E
- N
- OUTDOOR
- U
- B
-
- If you delete the word OUTDOOR, you get the following situation:
-
- E
- V
- E
- N
- TD
- U
- B
-
- If you look closely now, you will notice that there's suddenly a new word
- `TD' that has not been placed explicitly. Nasty, isn't it?
- <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
-
- Edit: Reset length limit
- ------------------------
- Cross uses the limit variable to make sure that long words are placed
- before Cross resorts to short words. Words must have at least the length
- stated by `limit' or they will not be placed. `limit' is decremented
- automagically when no more words can be placed. Use this function to
- reset `limit' to any even value between 0 and 18.
-
- Edit: Set crossword size
- ------------------------
- A requester asks for the width and height of your crossword. Please note
- that width and height must be odd numbers. This function is only available
- when no words have been placed.
-
- Edit: Put seed words
- --------------------
- Use this function to place the four seed words from which the rest of
- your crossword will grow. You might also decide to place those seeds
- manually instead, in this case use `Edit: Place words manually'.
-
- This function is not available if words have already been placed.
-
- The Language menu
- -----------------
- For each language there is one menu item in this menu. Currently you
- can choose from English, German, Italian and Esperanto.
- Whenever you select a language from this menu, Cross reloads the
- corresponding message texts and redraws its screen.
-
- You can make a language selection permanent by selecting
- `Project: Save settings'. It will be then loaded as default whenever you
- start Cross.
-
-
-
- File documentation
- ==================
- The message data file
- ---------------------
- This file contains virtually every text used by Cross, at the moment there
- are messages in English, German, Italian and Esperanto. Other languages can be
- added easily (up to 9 languages).
-
- Each entry in the message data file uses exactly one line.
-
- Structure of the message data file
- ----------------------------------
- The first line of the message data file contains one single digit; this is
- the number of languages currently available. This is followed by the name of
- each language (currently ENGLISH, DEUTSCH, ITALIAN and ESPERANTO).
-
- ########################################################################
- Have you added another language to the message data file?
- Please send me a copy of your message data file on disk, I will
- include it with the next release of Cross.
- ########################################################################
-
- The following entries are present once for each language, too. These are the
- program messages.
-
- Additional informations
- -----------------------
- If you want to add another language to the message data file, please make
- sure that your translation has approximately the same size as the original
- message, because some of them appear in requesters, menus or gadgets.
-
- Each message must start with a three digit number. This number must be
- itentical to the actual number of the message (actual maeans, what you'd
- get by counting them). Just take a look at the message data file, this is
- easier than it sounds.
-
- The only exception to this rule is the message number `999' which signals
- the `end of file'.
-
- Debug mode
- ----------
- If you encounter any problems after adding another language, just start
- Cross with the message debug mode active (add parameter `-d' from
- the shell). This causes the message numbers to be displayed along with the
- messages. It will hopefully help you locate the problem.
-
- Word data files
- ---------------
- If you want to create your own word data files, please note:
-
- 1. You may use every character you want to, including even national characters,
- blanks, dashes, etc. It's up to you to make sure that the words
- actually make sense
-
- 2. The word length should always be odd,that is, 3,5,7, ..., 25 (except for
- two letter words). This limitation is needed to improved the structure
- of the crossword. You're alolowed to use words with even length, but this
- will probably cause larger gaps in the crossword grid.
-
- 3. Word length must be at least 2 characters, and no more than 25 characters.
-
- 4. The word data file must not contain empty lines.
-
- 5. The last entry may or may not be `***END***', without the quotation
- marks, of course. The ``***END***'' is not needed, but will be
- ignored if present.
-
- The PreProcessor
- ----------------
- Yes, you're right. There is an easier way of creating word data files...
- Just run any standard ASCII text file through the "PreProcessor", which
- should also be somewhere in the "Cross" drawer. PreProcessor will break it
- down into single words and will remove anything illegal (PreProcessor still
- uses the strict Version 3 rules for words). You'll have to use
- your favourite editor though to delete all those words you don't want to use.
- There may also be some "crippled" words that didn't survive the PreProcessor.
-
- Usage of the PreProcessor
- -------------------------
- There are no command line parameters; file selection is done with file
- requesters.
-
- Additional note
- ---------------
- The PreProcessor uses a recursive algorithm (builds a binary tree
- to sort the words); please make sure there's enough stack space
- available. You can increase the stack space with a CLI command
- called "STACK". PreProcessor automatically allocates 50000 bytes
- of stack space; if you need more than that, use the STACK command.
- PreProcessor is very greedy anyway... there may be problems
- with it on 512K Amigas if you try to convert large ASCII
- text files.
-
- Large word data files
- ---------------------
- Just a warning: if your word data file is very large, the creation of the
- crossword will be slowed down considerably. In order to avoid this effect,
- you might use several small word data files, loading the next when the
- current file is used up.
-
- File | Word length
- ------------------+------------
- words_ger05.crw | 25-17
- words_ger06.crw | 15-9
- words_ger07.crw | 7-5
- words_ger08.crw | 3-2
-
-
-
- Miscellaneous
- =============
- Known problems/bugs of Cross
- ----------------------------
- Using a very large font (about 25-30 points ore more) may cause error messages
- or even fatal errors. I know how to fix this, but it is a major change and would
- take quite some time to fix. I will eventually do it, but it was too much work
- for this release. As a workaround, select a smaller font size from the
- Workbench font preferences.
-
- I know of no other bugs at the moment.
-
- If you encounter any bugs, please send me a detailed description of the bug and
- your hard- and software configuration.
-
- Future improvements and plans
- -----------------------------
- 1. several patterns for setting the ``seed words''
- 2. crosswords with custom layouts instead of rectangles
- 3. AREXX port
- 4. Support for the new Workbench 2.1 locale routines
-