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notes

This commit is contained in:
Adam D. Ruppe 2022-03-19 10:43:50 -04:00
parent 80e941aad9
commit d773fb4221
1 changed files with 19 additions and 3 deletions

22
terminal.d
View File

@ -13,7 +13,23 @@
RealTimeConsoleInput, which gives real time input.
Creating an instance of these structs will perform console initialization. When the struct
goes out of scope, any changes in console settings will be automatically reverted.
goes out of scope, any changes in console settings will be automatically reverted and pending
output is flushed. Do not create a global Terminal, as this will skip the destructor. You should
create the object as a local, then pass borrowed pointers to it if needed somewhere else. This
ensures the construction and destruction is run in a timely manner.
$(PITFALL
Output is NOT flushed on \n! Output is buffered until:
$(LIST
* Terminal's destructor is run
* You request input from the terminal object
* You call `terminal.flush()`
)
If you want to see output immediately, always call `terminal.flush()`
after writing.
)
Note: on Posix, it traps SIGINT and translates it into an input event. You should
keep your event loop moving and keep an eye open for this to exit cleanly; simply break
@ -22,8 +38,8 @@
As a user, if you have to forcibly kill your program and the event doesn't work, there's still ctrl+\
On old Mac Terminal btw, a lot of hacks are needed and mouse support doesn't work. Most functions basically
work now with newer Mac OS versions though.
On old Mac Terminal btw, a lot of hacks are needed and mouse support doesn't work on older versions.
Most functions work now with newer Mac OS versions though.
Future_Roadmap:
$(LIST