rename Region to ExtRegion

On Macos, Tk includes X11, which has this define:

    #if !defined(MAC_OSX_TK)
    #   include <X11/X.h>
    #endif
    #ifdef MAC_OSX_TK
    #   include <X11/X.h>
    #   define Cursor XCursor
    #   define Region XRegion
    #endif

This causes the keywords `Cursor` and `Region` to be reserved, which
prevents magic from building.

Rename `Region` to `ExtRegion` as suggested by @RTimothyEdwards in
https://github.com/RTimothyEdwards/magic/issues/195#issuecomment-1298870983
and https://github.com/RTimothyEdwards/magic/pull/222#pullrequestreview-1334900670

Signed-off-by: Sean Cross <[email protected]>
This commit is contained in:
Sean Cross
2023-03-10 11:07:55 -05:00
committed by Tim Edwards
parent 5e5879c53d
commit 1e7da74672
14 changed files with 69 additions and 69 deletions
+1 -1
View File
@@ -950,7 +950,7 @@ extSubstrateFunc(scx, ha)
* The node associated with a tile can be determined in one of the
* following ways:
*
* (1) Look for a label on the list of the Region pointed to by the
* (1) Look for a label on the list of the ExtRegion pointed to by the
* tile planes of the yank buffer. If no label was found, then
* try (2).
*