Wrapmode: wrap on Whitespace

[Robert Gieseke]

Hi,

would it possible to add a new Wrap mode to wrap only at whitespace,
SC_WRAP_WHITESPACE?
My use case is LaTeX files, where a command like \cite{reference} should
stay together and not be split at the style changes. It might also be
useful in other languages to keep something like some_list[i+1] together.

Best regards,
Robert

[Neil Hodgson]

would it possible to add a new Wrap mode to wrap only at whitespace, SC_WRAP_WHITESPACE?

Try implementing the mode near the end of LayoutLine by checking the mode (wrapState) as well as the styles.

Neil

[Robert Gieseke]

Hi Neil,

Post by Neil Hodgson

would it possible to add a new Wrap mode to wrap only at whitespace, SC_WRAP_WHITESPACE?

Try implementing the mode near the end of LayoutLine by checking the mode (wrapState) as well as the styles.

thanks for the pointer! The attached patch gives me the desired
behaviour for all three modes. Since I don't really know what I'm doing
there I don't know whether the definitions of SC_WRAP_WHITESPACE etc.
make sense (as they aren't really used) or if others are missing.

If this direction makes sense I'm happy to add documentation as well. I
worked against 3.3.7.

Best regards,
Robert

[Neil Hodgson]

thanks for the pointer! The attached patch gives me the desired behaviour for all three modes. Since I don't really know what I'm doing there I don't know whether the definitions of SC_WRAP_WHITESPACE etc. make sense (as they aren't really used) or if others are missing.

Scintilla.h is generated from Scintilla.iface (by scripts/HFacer.py) so that is where the master definition goes.

If this direction makes sense I'm happy to add documentation as well. I worked against 3.3.7.

A short explanation should be added to doc/ScintilllaDoc.html.

Neil

[Robert Gieseke]

Hi Neil,

attached is a revised diff (against current hg tip).

Thanks for your guidance,
Robert

Post by Neil Hodgson

thanks for the pointer! The attached patch gives me the desired behaviour for all three modes. Since I don't really know what I'm doing there I don't know whether the definitions of SC_WRAP_WHITESPACE etc. make sense (as they aren't really used) or if others are missing.

Scintilla.h is generated from Scintilla.iface (by scripts/HFacer.py) so that is where the master definition goes.

If this direction makes sense I'm happy to add documentation as well. I worked against 3.3.7.

A short explanation should be added to doc/ScintilllaDoc.html.
Neil

[Neil Hodgson]

Post by Robert Gieseke
attached is a revised diff (against current hg tip).

Looks good. Won’t be committed for a few days, after 3.3.8 is released.

Neil

[Neil Hodgson]

SC_WRAP_WHITESPACE committed as
https://sourceforge.net/p/scintilla/code/ci/b702204315f6d037586485fb7344ea5a97899cd8/

Neil