Terminal: fix nixos wrapped process name

[xoltia]

The program currently checks the exeName for the NixOS wrapper name, however the command line name appears normal, while the process name is the one which is in .*-wrapped format. For example, on my system exeName is kgx while processName is .kgx-wrapped.

Currently broken:

After fix:

[CarterLi]

Can you test it? e157b9a

[xoltia]

Can you test it? e157b9a

This does not seem to work as expected. I get gx instead of kgx from .kgx-wrapped.

Using either ffStrbufSubstrAfterFirstC(&result->processName, '.') or ffStrbufSubstrAfter(&result->processName, 0) instead of ffStrbufSubstrAfter(&result->processName, 1) works as expected.

Maybe this is an issue with ffStrbufSubstrAfter?

I noticed for static strings it is inclusive of the character at the provided index, while allocated strings are not (strbuf->chars += index compared to strbuf->chars + index + 1). For example, this code:

FFstrbuf ss;
ss.allocated = 0;
ss.chars = "Hello, world";
ss.length = strlen(ss.chars);

FFstrbuf ds;
ds.allocated = strlen("Hello, world") + 1;
ds.chars = malloc(ds.allocated);
memcpy(ds.chars, "Hello, world", ds.allocated);
ds.length = ss.length;

ffStrbufSubstrAfter(&ds, 1);
ffStrbufSubstrAfter(&ss, 1);

printf("'%s' '%s'", ss.chars, ds.chars);
// 'ello, world' 'llo, world'

[CarterLi]

Fixed.