it's a pity because the editor is really nice.
i think the thread should'nt be used at all and screen redrawn only after user input.
this would also fix that the cursor is practically invisible due to the rapid screen refreshes.

I've tried to use cpplint(just copy the cpplint.py and it often workable).

The CPPLINT.cfg which fit for current coding style as

filter=-legal/copyright,-whitespace/comments,-readability/multiline_comment,-whitespace/braces,-readability/braces
linelength=132

The output of cpplint.py me.c

me.c:514:  Almost always, snprintf is better than strcpy  [runtime/printf] [4]
me.c:778:  Consider using localtime_r(...) instead of localtime(...) for improved thread safety.  [runtime/threadsafe_fn] [2]

In formal secure coding, strcpy is not suggest to use anymore.

cursor offset is wrong when inupt Chinses words.

I guess this may put in 'NOT TODO' in README.md if you want to keep this editor without too many library dependency.

I found the code exist SIGCONT, but it can not press ctrl-z to OS.(switch to background process)

Hello. First of all thanks for your kind review of the pull request(#9).

As I'm currently the publisher of the Mazu Editor snap I would like to ask if you're willing to take over the snap's ownership and have direct control of this distribution? Here's the snap ownership transfer process:

1. Merge the snapcraft build recipe
2. Acquire a developer account on the Snap Store (which is essentially an Ubuntu One SSO account) and optionally, a Snapcraft Forum account.
3. Post a snap name transfer request under the store-requests topic category of the Snapcraft Forum, you'll have to mention either your snap account id listed in https://dashboard.snapcraft.io/dev/account/ or the associated e-mail address. Here's an example: Transfer brook - store - snapcraft.io
   I can also make the forum post for you, in this case simply mention the aforementioned account details here.
4. After the name transfer is completed, you can start using the snapcraft build service to set up automatic snap build and publishing right from this repository and manage the release details at the snap's releases page

I've added your gmail.com e-mail address to the snap's collaborator list, by logging in with the Ubuntu One account associated with that address you can access the snap's administration pages on https://snapcraft.io/mazu-editor/listing.

It's totally fine if you're not willing to take over the snap maintenance, in this case I'll set up Launchpad to sync this repository and build the snap from it periodically.

Thanks for your time and attention.

$ stty -a
speed 38400 baud; rows 18; columns 63; line = 0;
...
$ ./me me.c

When I use right arrow key to move to column 64, it still shows 63/63

In panic() function, it should keep the original errno and output by strerror_r