New property session.readonly

[Roberto Rossi]

HI.

I added the "session.readonly"(1 or 0) property which saves the state of files opened in sessions.

When a session is saved or restored, the "readonly" state of open files is also saved and restored.

I hope it can be useful to you.

[scintillaDotOrg]

Roberto Rossi wrote:

I added the "session.readonly"(1 or 0) property which saves the state of files opened in sessions.

OK, committed with simplification and variable name changes.

https://sourceforge.net/p/scintilla/scite/ci/8c0901932236dbb838908f11f44a40656e2dd82c/

In this code

const std::string bmString = buff.isReadOnly ? "1" : "0";
if (bmString.length()) {
propKey = IndexPropKey("buffer", i, "readonly");
fprintf(sessionFile, "%s=%s\n", propKey.c_str(), bmString.c_str());
}

bmString is always a single character string ("1" or "0") so there is no need to test its length. Any failure will throw an exception and no current C++ standard library implementation will throw due to the small string optimization.

Neil