fix spelling of "occurred" though the whole codebase

yabause/ChangeLog

@@ -283,7 +283,7 @@
     window.
   - Fixed a bug when adding raw cheat codes.
   - Fixed bugs in vdp1 debugger.
-  - Fixed a bug where saving/loading a save state and an error occured would
+  - Fixed a bug where saving/loading a save state and an error occurred would
     cause sound looping.
   - Scroll bar in memory editor now works properly when you move the thumb
     control.
@@ -584,7 +584,7 @@
  bsd port:
   - Added support for OpenBSD
  linux port:
-  - Fixed the segfault that occured when opening the preferences dialog.
+  - Fixed the segfault that occurred when opening the preferences dialog.
   - Added texture display in vdp1 debug dialog
   - Other GUI improvements
  macos port:

yabause/src/c68k/gen68k.c

@@ -1851,7 +1851,7 @@ static void GenDIVU()
 
         wf_op("\t\tif (q & 0xFFFF0000)\n");
         wf_op("\t\t{\n");
-            // overflow occured
+            // overflow occurred
             wf_op("\t\t\tCPU->flag_V = C68K_SR_V;\n");
             quick_terminate_op(70);
         wf_op("\t\t}\n");
@@ -1926,7 +1926,7 @@ static void GenDIVS()
 
         wf_op("\t\tif ((q > 0x7FFF) || (q < -0x8000))\n");
         wf_op("\t\t{\n");
-            // overflow occured
+            // overflow occurred
             wf_op("\t\t\tCPU->flag_V = C68K_SR_V;\n");
             quick_terminate_op(80);
         wf_op("\t\t}\n");

yabause/src/qt/ui/UIDebugSCSP.cpp

@@ -197,13 +197,13 @@ void UIDebugSCSP::on_pbSaveAsWav_clicked ()
 	// write image if ok
 	if ( !s.isEmpty() )
 		if (ScspSlotDebugAudioSaveWav(sbSlotNumber->value(), s.toLatin1()) != 0)
-			CommonDialogs::information( QtYabause::translate( "An error occured while writing file." ) );                  
+			CommonDialogs::information( QtYabause::translate( "An error occurred while writing file." ) );                  
 }
 
 void UIDebugSCSP::on_pbSaveSlotRegisters_clicked ()
 {
 	const QString s = CommonDialogs::getSaveFileName( QString(), QtYabause::translate( "Choose a location for your binary file" ), QtYabause::translate( "Binary Files (*.bin)" ) );
 	if ( !s.isEmpty() )
       if (ScspSlotDebugSaveRegisters(sbSlotNumber->value(), s.toLatin1()) != 0)
-			CommonDialogs::information( QtYabause::translate( "An error occured while writing file." ) );
+			CommonDialogs::information( QtYabause::translate( "An error occurred while writing file." ) );
 }

yabause/src/qt/ui/UIDebugVDP1.cpp

@@ -107,5 +107,5 @@ void UIDebugVDP1::on_pbSaveBitmap_clicked ()
 	// write image if ok
 	if ( !s.isEmpty() )
 		if ( !img.save( s ) )
-			CommonDialogs::information( QtYabause::translate( "An error occured while writing file." ) );
+			CommonDialogs::information( QtYabause::translate( "An error occurred while writing file." ) );
 }

yabause/src/qt/ui/UIDebugVDP2Viewer.cpp

@@ -97,6 +97,6 @@ void UIDebugVDP2Viewer::on_pbSaveAsBitmap_clicked ()
 	// write image if ok
 	if ( !s.isEmpty() )
 		if ( !img.save( s ) )
-			CommonDialogs::information( QtYabause::translate( "An error occured while writing file." ) );
+			CommonDialogs::information( QtYabause::translate( "An error occurred while writing file." ) );
 }
 

yabause/src/sh1-pseudo.txt

@@ -599,7 +599,7 @@ void loc_be7c()
       r0 += 2;
    }
 
-   //no dma should have occured thus far
+   //no dma should have occurred thus far
    if (CHCR3 & 2)
       goto fail;
 
@@ -651,7 +651,7 @@ void loc_bcc4()
    [0x00000008]	0x00000000
    */
 
-   //no dma must have occured
+   //no dma must have occurred
    if (CHCR2 & 2)
       goto fail;
 

yabause/src/sh7034.c

@@ -5149,7 +5149,7 @@ int check_gr_range(u16 gr, u16 old_tcnt, u16 new_tcnt)
 {
    if (new_tcnt < old_tcnt)
    {
-      //overflow occured
+      //overflow occurred
 
       if (gr >= old_tcnt || gr <= new_tcnt)
       {

yabause/src/tsunami/Tsunami.h

@@ -144,7 +144,7 @@ void TsunamiUpdateTimelineToRealtime(const char *timeline_name);
    This sets the current value of a named entry in the timeline.  The entry will have this
    value only for the current time step and will be reset to 0 afterwards.  This is useful
    to indicate that a value exists only the current time step, i.e. perhaps a boolean
-   value indicating that an event occured on that particular timestep.
+   value indicating that an event occurred on that particular timestep.
 
    TsunamiSetRange():
    This creates a single value in the VCD file with value "_range_".  It is useful as a presentation

yabause/src/yui.h

@@ -43,15 +43,15 @@ void YuiSwapBuffers(void);
 /* int MappedMemoryLoad(const char *filename, u32 addr);
 
    Loads the specified file(filename) to specified address(addr). Returns zero
-   on success, less than zero if an error has occured.
+   on success, less than zero if an error has occurred.
    Note: Some areas in memory are read-only and won't acknowledge any writes.
 */
 
 /* int MappedMemorySave(const char *filename, u32 addr, u32 size);
 
    Saves data from specified address(addr) by specified amount of bytes(size)
    to specified file(filename). Returns zero on success, less than zero if
-   an error has occured.
+   an error has occurred.
    Note: Some areas in memory are write-only and will only return zero on
    reads.
 */
@@ -103,15 +103,15 @@ void YuiSwapBuffers(void);
 
    For the specified SH2 context(context), it adds a code breakpoint for
    specified address(addr). context should be either MSH2 or SSH2. Returns
-   zero on success, or less than zero if an error has occured(such as the
+   zero on success, or less than zero if an error has occurred(such as the
    breakpoint list being full)
 */
 
 /* int SH2DelCodeBreakpoint(SH2_struct *context, u32 addr);
 
    For the specified SH2 context(context), it deletes a code breakpoint for
    specified address(addr). context should be either MSH2 or SSH2. Returns
-   zero on success, or less than zero if an error has occured.
+   zero on success, or less than zero if an error has occurred.
 */
 
 /* codebreakpoint_struct *SH2GetBreakpointList(SH2_struct *context);
@@ -157,14 +157,14 @@ void YuiSwapBuffers(void);
 /* int M68KAddCodeBreakpoint(u32 addr);
 
    It adds a 68K code breakpoint for specified address(addr). Returns zero on
-   success, or less than zero if an error has occured(such as the breakpoint
+   success, or less than zero if an error has occurred(such as the breakpoint
    list being full)
 */
 
 /* int M68KDelCodeBreakpoint(u32 addr);
 
    It deletes a 68k code breakpoint for specified address(addr). Returns zero
-   on success, or less than zero if an error has occured.
+   on success, or less than zero if an error has occurred.
 */
 
 /* m68kcodebreakpoint_struct *M68KGetBreakpointList();
@@ -206,14 +206,14 @@ void YuiSwapBuffers(void);
 /* int ScuDspAddCodeBreakpoint(u32 addr);
 
    It adds a SCU DSP code breakpoint for specified address(addr). Returns zero
-   on success, or less than zero if an error has occured(such as the
+   on success, or less than zero if an error has occurred(such as the
    breakpoint list being full)
 */
 
 /* int ScuDspDelCodeBreakpoint(u32 addr);
 
    It deletes a SCU DSP code breakpoint for specified address(addr). Returns
-   zero on success, or less than zero if an error has occured.
+   zero on success, or less than zero if an error has occurred.
 */
 
 /* scucodebreakpoint_struct *ScuDspGetBreakpointList();

yabauseut/src/smpc.c

@@ -65,7 +65,7 @@ volatile int lines_since_vblank_out = 0;
 volatile int lines_since_vblank_in = 0;
 
 volatile int result_pos = 0;
-volatile int system_manager_occured = 0;
+volatile int system_manager_occurred = 0;
 
 volatile int frame_count = 0;
 volatile int stored_timer = 0;
@@ -159,7 +159,7 @@ void smpc_test_system_manager_handler()
 {
    set_result(RESULT_SYS_MAN);
 
-   system_manager_occured = 1;
+   system_manager_occurred = 1;
 }
 
 //////////////////////////////////////////////////////////////////////////////
@@ -207,7 +207,7 @@ void reset_test_vars()
    lines_since_vblank_in = 0;
 
    result_pos = 0;
-   system_manager_occured = 0;
+   system_manager_occurred = 0;
 
    frame_count = 0;
    stored_timer = 0;
@@ -245,9 +245,9 @@ void smpc_intback_issue_timing_test_main(int test_type, int vblank_line)
          smpc_issue_command(SMPC_CMD_INTBACK);
       }
 
-      if (system_manager_occured)
+      if (system_manager_occurred)
       {
-         system_manager_occured = 0;
+         system_manager_occurred = 0;
 
          if (SMPC_REG_SR & (1 << 5))
          {