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James Holderness bf86a961f0 Reverse the behavior of the IS_GLYPH_CHAR macro so its function now matches its name. (#4209) 
## Summary of the Pull Request

This PR reverses the behaviour of the `IS_GLYPH_CHAR` macro, so it now actually returns true if the given char is a glyph, and false if it isn't. Previously it returned the opposite of that, which meant it had to be called as `!IS_GLYPH_CHAR` to get the correct result.

## PR Checklist
* [x] Closes #4185
* [x] CLA signed. If not, go over [here](https://cla.opensource.microsoft.com/microsoft/Terminal) and sign the CLA
* [ ] Tests added/passed
* [ ] Requires documentation to be updated
* [x] I've discussed this with core contributors already. If not checked, I'm ready to accept this work might be rejected in favor of a different grand plan. Issue number where discussion took place: #4185

## Detailed Description of the Pull Request / Additional comments

The original implementation returned true if the given character was a C0 control, or a DEL:

    #define IS_GLYPH_CHAR(wch) (((wch) < L' ') || ((wch) == 0x007F))

It's now the exact opposite, so returns true for characters that are _not_ C0 controls, and are not the DEL character either: 

    #define IS_GLYPH_CHAR(wch) (((wch) >= L' ') && ((wch) != 0x007F))

The macro was only used in one place, where is was being called as `!IS_GLYPH_CHAR` when the intent was actually to test whether the char _was_ a glyph. That code could now be updated to remove the `!`, so it makes more sense.

## Validation Steps Performed

I've just tested manually and confirmed that basic output of text and control chars still worked as expected in a conhost shell.
2020-01-14 16:43:38 +00:00
..
dll Unify and clean up the common build properties (#3429) 2019-11-05 14:29:11 -08:00
exe Add experimental retro terminal effects (#3468) 2019-12-12 13:44:01 +00:00
ft_host Remove global namespaced min/max and replace it with STL min/max (#4173) 2020-01-10 13:27:05 +00:00
ft_integrity Integrate inbox changes up to 68d3b53286dd 2019-12-02 17:24:26 -08:00
ft_uia Fix unittesting our .xaml classes (#4105) 2020-01-10 18:55:31 +00:00
lib Migrate Search module as a shared component for Terminal Search (#3279) 2019-11-14 14:36:41 -08:00
ut_host Make the terminal parser/adapter and related classes use modern… (#3956) 2019-12-19 14:12:53 -08:00
ut_lib Unify and clean up the common build properties (#3429) 2019-11-05 14:29:11 -08:00
_output.cpp Correct fill attributes when scrolling and erasing (#3100) 2019-12-10 23:14:40 +00:00
_output.h Initial release of the Windows Terminal source code 2019-05-02 15:29:04 -07:00
_stream.cpp Reverse the behavior of the IS_GLYPH_CHAR macro so its function now matches its name. (#4209) 2020-01-14 16:43:38 +00:00
_stream.h Replace some macros with constexpr (#3362) 2019-11-01 10:33:09 -07:00
alias.cpp add clang-format conf to the project, format the c++ code (#1141) 2019-06-11 13:27:09 -07:00
alias.h add clang-format conf to the project, format the c++ code (#1141) 2019-06-11 13:27:09 -07:00
ApiRoutines.h add clang-format conf to the project, format the c++ code (#1141) 2019-06-11 13:27:09 -07:00
cmdline.cpp Replace macros with constexpr part 2 (#3416) 2019-11-04 07:37:47 -06:00
cmdline.h inbox: reflect changes from 20h1 branch (#2310) 2019-08-07 10:58:53 -07:00
CommandListPopup.cpp add clang-format conf to the project, format the c++ code (#1141) 2019-06-11 13:27:09 -07:00
CommandListPopup.hpp add clang-format conf to the project, format the c++ code (#1141) 2019-06-11 13:27:09 -07:00
CommandNumberPopup.cpp add clang-format conf to the project, format the c++ code (#1141) 2019-06-11 13:27:09 -07:00
CommandNumberPopup.hpp add clang-format conf to the project, format the c++ code (#1141) 2019-06-11 13:27:09 -07:00
conapi.h Initial release of the Windows Terminal source code 2019-05-02 15:29:04 -07:00
conareainfo.cpp add clang-format conf to the project, format the c++ code (#1141) 2019-06-11 13:27:09 -07:00
conareainfo.h add clang-format conf to the project, format the c++ code (#1141) 2019-06-11 13:27:09 -07:00
conattrs.cpp add clang-format conf to the project, format the c++ code (#1141) 2019-06-11 13:27:09 -07:00
conddkrefs.h add clang-format conf to the project, format the c++ code (#1141) 2019-06-11 13:27:09 -07:00
conhost.rcv Initial release of the Windows Terminal source code 2019-05-02 15:29:04 -07:00
conhostv2_traceviewpp.tvpp Initial release of the Windows Terminal source code 2019-05-02 15:29:04 -07:00
conimeinfo.cpp add clang-format conf to the project, format the c++ code (#1141) 2019-06-11 13:27:09 -07:00
conimeinfo.h add clang-format conf to the project, format the c++ code (#1141) 2019-06-11 13:27:09 -07:00
conserv.h add clang-format conf to the project, format the c++ code (#1141) 2019-06-11 13:27:09 -07:00
ConsoleArguments.cpp Fix the conhost command line not being properly escaped (#1815) 2019-07-11 19:38:56 -07:00
ConsoleArguments.hpp add clang-format conf to the project, format the c++ code (#1141) 2019-06-11 13:27:09 -07:00
consoleInformation.cpp add clang-format conf to the project, format the c++ code (#1141) 2019-06-11 13:27:09 -07:00
conv.h add clang-format conf to the project, format the c++ code (#1141) 2019-06-11 13:27:09 -07:00
convarea.cpp add clang-format conf to the project, format the c++ code (#1141) 2019-06-11 13:27:09 -07:00
conwinuserrefs.h add clang-format conf to the project, format the c++ code (#1141) 2019-06-11 13:27:09 -07:00
CopyFromCharPopup.cpp add clang-format conf to the project, format the c++ code (#1141) 2019-06-11 13:27:09 -07:00
CopyFromCharPopup.hpp add clang-format conf to the project, format the c++ code (#1141) 2019-06-11 13:27:09 -07:00
CopyToCharPopup.cpp add clang-format conf to the project, format the c++ code (#1141) 2019-06-11 13:27:09 -07:00
CopyToCharPopup.hpp add clang-format conf to the project, format the c++ code (#1141) 2019-06-11 13:27:09 -07:00
CursorBlinker.cpp add clang-format conf to the project, format the c++ code (#1141) 2019-06-11 13:27:09 -07:00
CursorBlinker.hpp Initial release of the Windows Terminal source code 2019-05-02 15:29:04 -07:00
dbcs.cpp add clang-format conf to the project, format the c++ code (#1141) 2019-06-11 13:27:09 -07:00
dbcs.h add clang-format conf to the project, format the c++ code (#1141) 2019-06-11 13:27:09 -07:00
directio.cpp Replace some macros with constexpr (#3362) 2019-11-01 10:33:09 -07:00
directio.h add clang-format conf to the project, format the c++ code (#1141) 2019-06-11 13:27:09 -07:00
dirs Initial release of the Windows Terminal source code 2019-05-02 15:29:04 -07:00
exemain.cpp Force the use of v2 (non-legacy) conhost when in ConPTY mode (#1935) 2019-07-12 15:20:45 -07:00
getset.cpp Fix a crash when calling SetConsoleScreenBufferSize in conpty (#4021) 2019-12-31 10:29:27 -08:00
getset.h Make the terminal parser/adapter and related classes use modern… (#3956) 2019-12-19 14:12:53 -08:00
globals.cpp Initial release of the Windows Terminal source code 2019-05-02 15:29:04 -07:00
globals.h Revert locking changes (#3488) 2019-11-08 13:44:52 -08:00
handle.cpp Removed using namespace directive from header files (#955) 2019-05-30 11:14:21 -07:00
handle.h Initial release of the Windows Terminal source code 2019-05-02 15:29:04 -07:00
history.cpp add clang-format conf to the project, format the c++ code (#1141) 2019-06-11 13:27:09 -07:00
history.h Replace macros with constexpr part 2 (#3416) 2019-11-04 07:37:47 -06:00
host-common.vcxitems Migrate Search module as a shared component for Terminal Search (#3279) 2019-11-14 14:36:41 -08:00
IIoProvider.hpp Initial release of the Windows Terminal source code 2019-05-02 15:29:04 -07:00
init.cpp add clang-format conf to the project, format the c++ code (#1141) 2019-06-11 13:27:09 -07:00
init.hpp Initial release of the Windows Terminal source code 2019-05-02 15:29:04 -07:00
input.cpp add clang-format conf to the project, format the c++ code (#1141) 2019-06-11 13:27:09 -07:00
input.h Replace macros with constexpr part 2 (#3416) 2019-11-04 07:37:47 -06:00
inputBuffer.cpp add clang-format conf to the project, format the c++ code (#1141) 2019-06-11 13:27:09 -07:00
inputBuffer.hpp add clang-format conf to the project, format the c++ code (#1141) 2019-06-11 13:27:09 -07:00
inputKeyInfo.cpp Initial release of the Windows Terminal source code 2019-05-02 15:29:04 -07:00
inputReadHandleData.cpp add clang-format conf to the project, format the c++ code (#1141) 2019-06-11 13:27:09 -07:00
inputReadHandleData.h add clang-format conf to the project, format the c++ code (#1141) 2019-06-11 13:27:09 -07:00
misc.cpp add clang-format conf to the project, format the c++ code (#1141) 2019-06-11 13:27:09 -07:00
misc.h add clang-format conf to the project, format the c++ code (#1141) 2019-06-11 13:27:09 -07:00
ntprivapi.cpp add clang-format conf to the project, format the c++ code (#1141) 2019-06-11 13:27:09 -07:00
ntprivapi.hpp add clang-format conf to the project, format the c++ code (#1141) 2019-06-11 13:27:09 -07:00
output.cpp Correct fill attributes when scrolling and erasing (#3100) 2019-12-10 23:14:40 +00:00
output.h add clang-format conf to the project, format the c++ code (#1141) 2019-06-11 13:27:09 -07:00
outputStream.cpp Make the terminal parser/adapter and related classes use modern… (#3956) 2019-12-19 14:12:53 -08:00
outputStream.hpp Make the terminal parser/adapter and related classes use modern… (#3956) 2019-12-19 14:12:53 -08:00
popup.cpp Get rid of the SCREEN_INFORMATION::LineChar array (#3371) 2019-10-31 10:12:41 -05:00
popup.h Replace some macros with constexpr (#3362) 2019-11-01 10:33:09 -07:00
precomp.cpp Initial release of the Windows Terminal source code 2019-05-02 15:29:04 -07:00
precomp.h add clang-format conf to the project, format the c++ code (#1141) 2019-06-11 13:27:09 -07:00
PtySignalInputThread.cpp Correct improper usage of THROW_IF_NULL_ALLOC (#4128) 2020-01-07 13:27:18 -08:00
PtySignalInputThread.hpp Revert locking changes (#3488) 2019-11-08 13:44:52 -08:00
readData.cpp Initial release of the Windows Terminal source code 2019-05-02 15:29:04 -07:00
readData.hpp add clang-format conf to the project, format the c++ code (#1141) 2019-06-11 13:27:09 -07:00
readDataCooked.cpp add clang-format conf to the project, format the c++ code (#1141) 2019-06-11 13:27:09 -07:00
readDataCooked.hpp add clang-format conf to the project, format the c++ code (#1141) 2019-06-11 13:27:09 -07:00
readDataDirect.cpp add clang-format conf to the project, format the c++ code (#1141) 2019-06-11 13:27:09 -07:00
readDataDirect.hpp add clang-format conf to the project, format the c++ code (#1141) 2019-06-11 13:27:09 -07:00
readDataRaw.cpp add clang-format conf to the project, format the c++ code (#1141) 2019-06-11 13:27:09 -07:00
readDataRaw.hpp Initial release of the Windows Terminal source code 2019-05-02 15:29:04 -07:00
registry.cpp add clang-format conf to the project, format the c++ code (#1141) 2019-06-11 13:27:09 -07:00
registry.hpp add clang-format conf to the project, format the c++ code (#1141) 2019-06-11 13:27:09 -07:00
renderData.cpp Search - add search box control and implement search experience (#3590) 2019-12-17 15:52:37 +00:00
renderData.hpp Search - add search box control and implement search experience (#3590) 2019-12-17 15:52:37 +00:00
renderFontDefaults.cpp Allow FontInfo{,Base,Desired} to store a font name > 32 wch (#3107) 2019-10-14 21:23:45 -07:00
renderFontDefaults.hpp Allow FontInfo{,Base,Desired} to store a font name > 32 wch (#3107) 2019-10-14 21:23:45 -07:00
res.rc Initial release of the Windows Terminal source code 2019-05-02 15:29:04 -07:00
resource.h add clang-format conf to the project, format the c++ code (#1141) 2019-06-11 13:27:09 -07:00
runft.bat Initial release of the Windows Terminal source code 2019-05-02 15:29:04 -07:00
runtests.bat Initial release of the Windows Terminal source code 2019-05-02 15:29:04 -07:00
runut.bat Initial release of the Windows Terminal source code 2019-05-02 15:29:04 -07:00
ScreenBufferRenderTarget.cpp add clang-format conf to the project, format the c++ code (#1141) 2019-06-11 13:27:09 -07:00
ScreenBufferRenderTarget.hpp add clang-format conf to the project, format the c++ code (#1141) 2019-06-11 13:27:09 -07:00
screenInfo.cpp Correct improper usage of THROW_IF_NULL_ALLOC (#4128) 2020-01-07 13:27:18 -08:00
screenInfo.hpp Get rid of the SCREEN_INFORMATION::LineChar array (#3371) 2019-10-31 10:12:41 -05:00
scrolling.cpp Accessibility: Set-up UIA Tree (#1691) 2019-07-29 15:21:15 -07:00
scrolling.hpp Initial release of the Windows Terminal source code 2019-05-02 15:29:04 -07:00
selection.cpp Allow FontInfo{,Base,Desired} to store a font name > 32 wch (#3107) 2019-10-14 21:23:45 -07:00
selection.hpp Allow FontInfo{,Base,Desired} to store a font name > 32 wch (#3107) 2019-10-14 21:23:45 -07:00
selectionInput.cpp Migrate Search module as a shared component for Terminal Search (#3279) 2019-11-14 14:36:41 -08:00
selectionState.cpp Removed using namespace directive from header files (#955) 2019-05-30 11:14:21 -07:00
server.h add clang-format conf to the project, format the c++ code (#1141) 2019-06-11 13:27:09 -07:00
settings.cpp Replace macros with constexpr part 2 (#3416) 2019-11-04 07:37:47 -06:00
settings.hpp Replace some macros with constexpr (#3362) 2019-11-01 10:33:09 -07:00
sources.inc Migrate Search module as a shared component for Terminal Search (#3279) 2019-11-14 14:36:41 -08:00
sources.test.inc Initial release of the Windows Terminal source code 2019-05-02 15:29:04 -07:00
srvinit.cpp Revert locking changes (#3488) 2019-11-08 13:44:52 -08:00
srvinit.h add clang-format conf to the project, format the c++ code (#1141) 2019-06-11 13:27:09 -07:00
stream.cpp add clang-format conf to the project, format the c++ code (#1141) 2019-06-11 13:27:09 -07:00
stream.h add clang-format conf to the project, format the c++ code (#1141) 2019-06-11 13:27:09 -07:00
telemetry.cpp Allow FontInfo{,Base,Desired} to store a font name > 32 wch (#3107) 2019-10-14 21:23:45 -07:00
telemetry.hpp add clang-format conf to the project, format the c++ code (#1141) 2019-06-11 13:27:09 -07:00
tracing.cpp Accessibility: Refactor Providers (#2414) 2019-08-20 16:32:44 -07:00
tracing.hpp Accessibility: Set-up UIA Tree (#1691) 2019-07-29 15:21:15 -07:00
utf8ToWideCharParser.cpp Compensate for non-minimal UTF-8 encodings (#3380) 2019-10-31 10:50:34 -07:00
utf8ToWideCharParser.hpp add clang-format conf to the project, format the c++ code (#1141) 2019-06-11 13:27:09 -07:00
utils.cpp add clang-format conf to the project, format the c++ code (#1141) 2019-06-11 13:27:09 -07:00
utils.hpp add clang-format conf to the project, format the c++ code (#1141) 2019-06-11 13:27:09 -07:00
VtInputThread.cpp Make the terminal parser/adapter and related classes use modern… (#3956) 2019-12-19 14:12:53 -08:00
VtInputThread.hpp Revert locking changes (#3488) 2019-11-08 13:44:52 -08:00
VtIo.cpp Revert locking changes (#3488) 2019-11-08 13:44:52 -08:00
VtIo.hpp Revert locking changes (#3488) 2019-11-08 13:44:52 -08:00
writeData.cpp Removed using namespace directive from header files (#955) 2019-05-30 11:14:21 -07:00
writeData.hpp Initial release of the Windows Terminal source code 2019-05-02 15:29:04 -07:00