refactor/single-include (#6604)

src/nvim/CMakeLists.txt

@@ -436,12 +436,7 @@ set(NO_SINGLE_CHECK_HEADERS
   os_unix.h
   os/win_defs.h
   regexp_defs.h
-  sha256.h
-  sign_defs.h
-  spell.h
-  spellfile.h
   syntax_defs.h
-  tag.h
   terminal.h
   tui/tui.h
   undo.h

src/nvim/sha256.h

@@ -2,6 +2,7 @@
 #define NVIM_SHA256_H
 
 #include <stdint.h>      // for uint32_t
+#include <stddef.h>
 
 #include "nvim/types.h"  // for char_u
 

src/nvim/sign_defs.h

@@ -1,6 +1,8 @@
 #ifndef NVIM_SIGN_DEFS_H
 #define NVIM_SIGN_DEFS_H
 
+#include "nvim/pos.h"
+
 // signs: line annotations
 
 typedef struct signlist signlist_T;

src/nvim/spell.h

@@ -4,6 +4,8 @@
 #include <stdbool.h>
 
 #include "nvim/spell_defs.h"
+#include "nvim/ex_cmds_defs.h"
+#include "nvim/globals.h"
 
 #ifdef INCLUDE_GENERATED_DECLARATIONS
 # include "spell.h.generated.h"

src/nvim/spellfile.h

@@ -5,6 +5,7 @@
 
 #include "nvim/spell_defs.h"
 #include "nvim/types.h"
+#include "nvim/ex_cmds_defs.h"
 
 #ifdef INCLUDE_GENERATED_DECLARATIONS
 # include "spellfile.h.generated.h"

src/nvim/tag.h

@@ -1,6 +1,9 @@
 #ifndef NVIM_TAG_H
 #define NVIM_TAG_H
 
+#include "nvim/types.h"
+#include "nvim/ex_cmds_defs.h"
+
 /*
  * Values for do_tag().
  */