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* Previous commit broke UTF-8 lexing, by changing the get_charKaz Kylheku2009-11-131-2/+2
| | | | | | | | semantics on the input stream to wide character input. Also, reading a query the command line (-c) must read bytes from a UTF-8 encoding of the string. We introduce a new get_byte function which can extract bytes from streams which provide it.
* Continuing wchar_t conversion. Making sure all stdio callsKaz Kylheku2009-11-121-41/+41
| | | | | use wide character functions so that there is no illicit mixing. (But the goal is to replace this usage with txr streams).
* Documenting extended characters in man page.Kaz Kylheku2009-11-121-0/+15
| | | | Cleaned up some more issues related to extended characters.
* Big conversion to wide characters and UTF-8 support.Kaz Kylheku2009-11-111-34/+50
| | | | | | | | | This is incomplete. There are too many dependencies on wide character support from the C stream I/O library, and implicit use of some encoding which may not be UTF-8. The regex code does not handle wide characters properly. Character type is still int in some places, rather than wchar_t. Test suite passes though.
* Kill tabs with spaces (how did they sneak in?).Kaz Kylheku2009-11-041-12/+12
| | | | Fix possible use of uninitialized ch.
* txr-015 2009-10-15txr-015Kaz Kylheku2017-07-311-0/+523