Xcode sometimes has a field ?, Aor Ma field to the right of the file name. What are the meanings of these icons? Will they affect how the project compiles and runs on a simulator or device?
?
A
M
These are version control status labels. M means the file has been modified, A means that it has been added, and? means your version control system does not yet know about this.
I had the same doubts, and after many searches, I received a response to the link in the section "Track your SCM status files"
M = Locally ModifiedU = Updated in repositoryA =D =I =R =- = ; ,? =
M = Locally Modified
U = Updated in repository
A =
D =
I =
R =
- = ; ,
? =