* Change __BORLANDC__ to BOOST_BORLANDC, which is defined in Boost config for the Embarcadero non-clang-based compilers.
* Restored a Borland check.
* Specify std:: for all standard identifiers and remove 'using namespace std:'.
* Removed std:: from C header abort call.
* Moved 'using namespace std;' after header file inclusions
An unintrusive implementation - no existing interfaces changed, and a single addition for obtaining all of the different long names.
Notes:
* Tests added for the new functionality, and existing tests expanded to take it into account.
* It is now impossible to specify long names with commas in them (but then, that wasn't properly supported before either, more of an oversight).
* The multiple long options are not included in the usage information - just the first one of them is printed
- Make options with implicit value use next token, like it did
before.
- Support boost::optional option variables.
- Fix syntax error with BOOST_NO_EXCEPTIONS
- Fix uninitlized position_key in some cases.
This commit reverts:
- 88dea3c6fd.
"Stop options with implicit value from consuming separate tokens."
- 0c01e9aadc.
"Add testing for implicit_values and non-consuming of separate tokens."
These commits from 2014 made options with implicit_value set only
consult value in the same token. The problem is that now implicit_value,
a sematic properly, forces a particular syntax, which proved to be
confusing.
- Fix compilation errors, missing dllexport and warnings on
Windows and/or MSVC (Daniela Engert, Marcel Raad)
- Fix unintialized fields (Zoey Greer)
- Stop options with implicit value from consuming separate tokens (Michael John Decker)
- Make multitoken limit be max int, not 32K (Hans Hohenfeld)
- Code formatting and documentation fixes (Jurko, Lauri Nurmi)
- Minimal support for no-rtti build (Minmin Gong)
- Don't increment environment pointer past the end (Vladimir Prus)
The name of option is now shown in most cases when it's feasible, and
clarify of the error messages has been improved throughout.
Patch from Leo Goodstadt.
[SVN r77827]
