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script: update the README.

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Jehan 2022-12-20 01:56:24 +01:00
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@ -16,7 +16,7 @@ to recognize French text encoded in ISO-8859-15, but may fail at
detecting ISO-8859-15 for non-supported languages.
This is why, though less flexible, it also makes uchardet much more
accurate than other detection system, as well as making it an efficient
accurate than other detection systems, as well as making it an efficient
language recognition system.
Since many single-byte charsets actually share the same layout (or very
similar ones), it is actually impossible to have an accurate single-byte
@ -47,7 +47,7 @@ can just run `pip3 install -r requirements.txt`.
Let's say you added (or modified) support for French (`fr`), run:
> ./BuildLangModel.py fr --max-page=100 --max-depth=4
> ./BuildLangModel.py fr --max-page=200 --max-depth=4
The options can be changed to any value. Bigger values mean the script
will process more data, so more processing time now, but uchardet may
@ -55,12 +55,11 @@ possibly be more accurate in the end.
## Updating core code ##
If you were only updating data for a language model, you have nothing
If you were only updating data for an existing language model, you have nothing
else to do. Just build `uchardet` again and test it.
If you were creating new models though, you will have to add these in
src/nsSBCSGroupProber.cpp and src/nsSBCharSetProber.h, and increase the
value of `NUM_OF_SBCS_PROBERS` in src/nsSBCSGroupProber.h.
If you were creating new models though, you will have to add the sequence models
in src/nsSBCSGroupProber.cpp and the language model in src/nsMBCSGroupProber.cpp.
Finally add the new file in src/CMakeLists.txt.
I will be looking to make this step more straightforward in the future.