More content added

06_exec_os/exceptions_traps.md

@@ -52,7 +52,7 @@ graph LR
 | 10 | `$028` | Line-A Emulator | Unused (available for soft traps) |
 | 11 | `$02C` | Line-F Emulator | 68040/060.library FPU emulation |
 | 12–14 | `$030–$038` | Reserved | — |
-| 15 | `$03C` | Uninitialised Interrupt | Alert |
+| 15 | `$03C` | Uninitialized Interrupt | Alert |
 | 24 | `$060` | Spurious Interrupt | Ignored |
 | 25–31 | `$064–$07C` | Auto-vector interrupts 1–7 | Exec interrupt dispatcher |
 | 32–47 | `$080–$0BC` | TRAP #0–#15 | User-installable traps |

06_exec_os/library_system.md

@@ -117,9 +117,9 @@ if (!DOSBase)
 
 1. **Scan `SysBase→LibList`** for a node whose `ln_Name` matches
 2. **If not found**: search the resident module list (`FindResident`)
-3. **If not resident**: search `LIBS:` assign path, `LoadSeg` the file, find RomTag, initialise
+3. **If not resident**: search `LIBS:` assign path, `LoadSeg` the file, find RomTag, initialize
 4. **Check version**: `lib_Version >= requestedVersion`?
-5. **Call library's `Open()` vector** — library-specific initialisation, `lib_OpenCnt++`
+5. **Call library's `Open()` vector** — library-specific initialization, `lib_OpenCnt++`
 6. **Return** library base pointer (or NULL on failure)
 
 ### Closing

06_exec_os/library_vectors.md

@@ -214,7 +214,7 @@ struct Library *MakeLibrary(
 );   /* LVO -84 */
 ```
 
-This combines allocation, JMP table construction, data initialisation, and init-function calling into one operation. Used by `RTF_AUTOINIT` modules and direct library creation.
+This combines allocation, JMP table construction, data initialization, and init-function calling into one operation. Used by `RTF_AUTOINIT` modules and direct library creation.
 
 ---
 

06_exec_os/lists_nodes.md

@@ -137,7 +137,7 @@ struct MinList {
 
 ---
 
-## Initialising a List
+## Initializing a List
 
 ```c
 struct List myList;

06_exec_os/resident_modules.md

@@ -4,7 +4,7 @@
 
 ## Overview
 
-AmigaOS ROM and disk-resident modules (libraries, devices, resources) identify themselves via a **RomTag** structure. At boot, exec scans the Kickstart ROM and any loaded segments for RomTags and initialises every module it finds. The RomTag system is how the kernel discovers and bootstraps itself — exec.library, graphics.library, dos.library, and all ROM-resident code use this mechanism.
+AmigaOS ROM and disk-resident modules (libraries, devices, resources) identify themselves via a **RomTag** structure. At boot, exec scans the Kickstart ROM and any loaded segments for RomTags and initializes every module it finds. The RomTag system is how the kernel discovers and bootstraps itself — exec.library, graphics.library, dos.library, and all ROM-resident code use this mechanism.
 
 ---
 
@@ -56,7 +56,7 @@ struct Resident {
     UBYTE  rt_Flags;        /* RTF_* flags */
     UBYTE  rt_Version;      /* module version number */
     UBYTE  rt_Type;         /* NT_LIBRARY, NT_DEVICE, NT_RESOURCE, ... */
-    BYTE   rt_Pri;          /* initialisation priority (higher = earlier) */
+    BYTE   rt_Pri;          /* initialization priority (higher = earlier) */
     char  *rt_Name;         /* module name string, e.g. "dos.library" */
     char  *rt_IdString;     /* human-readable ID, e.g. "dos.library 40.1" */
     APTR   rt_Init;         /* init function or InitTable pointer */
@@ -97,7 +97,7 @@ struct Resident {
 
 ---
 
-## RTF_AUTOINIT — Automatic Initialisation
+## RTF_AUTOINIT — Automatic Initialization
 
 When `RTF_AUTOINIT` is set, `rt_Init` points to an `InitTable`:
 
@@ -143,7 +143,7 @@ UWORD dataTable[] = {
 
 ## ROM Scan at Boot
 
-During exec initialisation:
+During exec initialization:
 
 1. Walk from Kickstart base (`$F80000` for 512K ROM, `$FC0000` for 256K) upward
 2. Search for the `$4AFC` magic word at even addresses

06_exec_os/semaphores.md

@@ -60,10 +60,10 @@ struct SignalSemaphore {
 
 ---
 
-## Initialising a Semaphore
+## Initializing a Semaphore
 
 ```c
-/* Stack or heap — always initialise before use: */
+/* Stack or heap — always initialize before use: */
 struct SignalSemaphore sem;
 InitSemaphore(&sem);   /* LVO -558 */