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translated module (1002 resp 2004). --> HELP there is no A.cn file!!
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translated module (1002 resp 2004). --> HELP there is no A.cn file!!
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The files A.en contains the following lines related to this module.
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The files A.en contains the following lines related to this module.
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?? (...?2 is the ranking, why do we sometimes have ....?4 )
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?? (...?2 is the ranking, why do we sometimes have ....?4 )
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(ER : seems to be 4 if the keyword appears in the module title, 2 otherwise.
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(ER : It is a weight -- see name of variable in modind.c -- giving more importance to the title words : 4 if the word appears in the module title, 2 otherwise)
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in modind.c, the variable containing this number is called weight, probably to
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indicate that 4 means a more important keyword than 2)
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2d:1003?2                           from description and description_it
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2d:1003?2                           from description and description_it
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algebra:1003?2			    from domain
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algebra:1003?2			    from domain
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bersaglio:1003?2		    from keywords_it
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bersaglio:1003?2		    from keywords_it
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click:1003?2			    from description
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click:1003?2			    from description
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  - modind.c creates files A.$lang etc which are based on words of keywords,
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  - modind.c creates files A.$lang etc which are based on words of keywords,
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  title, description. They are not all of them in the "completion list"
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  title, description. They are not all of them in the "completion list"
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  but can be written and found by the search engine.
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  but can be written and found by the search engine.
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Technical things about modind.c (ER. just to avoid forgetting work in progress)
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===============================
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The tasks done are in order :
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- prep() : * replaces if possible the default language list (defined at top of file)
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             by the list of languages installed on the server.
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           * gets the list of all modules prepared by a previous script
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           * opens files bases/site2/author|description|language|...
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- modules() : for each language{for each module{extract information}}.
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- clean() : closes files bases/site2/author|description|language|...
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- sprep(),sheets() : idem for sheets.
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Extracting information from one module for a given language (function onemodule) :
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- write author,description,language,etc. information in each corresponding file
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  bases/site2/author|description|language|...
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- normalizes data (suppress uppercase, accents, apostrophe, plural)
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  according to dictionary, to get normalized author,description, title, etc.
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  This is done in the loop for(i=0;i<trcnt;i++){...}
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- transforms the (normalized) title into words (change commas to spaces)
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  and for each word, appends it with weight 4 using function appenditem.
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  the variables are the word itself, the current language treated, the serial number of module,
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  the weight=4, and the module language.
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- put every information other than title (description, keywords, foreign titles, author...)
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  in a buffer, transforms it into words and appends this as above except than weight=2.
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  BUG ? : in this process, i_keywords_fr is used twice, probably the first one should be i_keywords_en, to be checked.
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- the 2 preceeding points (treatment of title and other info) are repeated with the difference
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  that the transformation into words is replaced by a translation :
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  the commas are kept, but some usual words are deleted.
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  BUG ? : Another difference is that part of "other information than title" is missing,
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          for instance the foreign titles, require, author.
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ER : I don't know why the process is repeated : should look at appenditem to see where it is appended, maybe the second time is somewhere else.
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===============================