X-Git-Url: https://git.ucc.asn.au/?a=blobdiff_plain;f=KernelLand%2FKernel%2Fdrv%2Fvterm_termbuf.c;h=1a14f8252ab8481f45c3c477e36df1f4336ab7eb;hb=8b72370eae1a3cfa8916136fd8ffc1460e9291ba;hp=50787228063fb0910894b358c3dca53610f05050;hpb=7b64f5e7f00e445a5637e9e3289a1332a14d28e5;p=tpg%2Facess2.git

diff --git a/KernelLand/Kernel/drv/vterm_termbuf.c b/KernelLand/Kernel/drv/vterm_termbuf.c
index 50787228..1a14f825 100644
--- a/KernelLand/Kernel/drv/vterm_termbuf.c
+++ b/KernelLand/Kernel/drv/vterm_termbuf.c
@@ -25,6 +25,7 @@ extern int	Term_HandleVT100(tVTerm *Term, int Len, const char *Buf);
  */
 void VT_int_PutString(tVTerm *Term, const Uint8 *Buffer, Uint Count)
 {
+	ENTER("pTerm pBuffer iCount", Term, Buffer, Count);
 	// Iterate
 	for( int ofs = 0; ofs < Count; )
 	{
@@ -43,7 +44,9 @@ void VT_int_PutString(tVTerm *Term, const Uint8 *Buffer, Uint Count)
 		ofs += esc_len;
 	}
 	// Update Screen
-	VT_int_UpdateScreen( Term, 1 );
+	LOG("Update");
+	VT_int_UpdateScreen( Term, 0 );
+	LEAVE('-');
 }
 
 void VT_int_PutRawString(tVTerm *Term, const Uint8 *String, size_t Bytes)
@@ -76,7 +79,7 @@ void VT_int_PutChar(tVTerm *Term, Uint32 Ch)
 	{
 		ASSERTC(wrpos->Col, <=, Term->TextWidth);
 		VT_int_UpdateScreen( Term, 0 );
-		//wrpos->Row ++;
+		wrpos->Row ++;
 		wrpos->Col = 0;
 	}
 
@@ -121,6 +124,7 @@ void VT_int_PutChar(tVTerm *Term, Uint32 Ch)
 	case '\0':	// Ignore NULL byte
 		return;
 	case '\n':
+		LOG("Newline, update @ %i", write_pos);
 		VT_int_UpdateScreen( Term, 0 );	// Update the line before newlining
 		wrpos->Row ++;
 		// TODO: Force scroll?
@@ -165,10 +169,13 @@ void VT_int_PutChar(tVTerm *Term, Uint32 Ch)
 		buffer[ write_pos ].Ch = Ch;
 		buffer[ write_pos ].Colour = Term->CurColour;
 		// Update the line before wrapping
-		if( (write_pos + 1) % Term->TextWidth == 0 )
+		if( (write_pos + 1) % Term->TextWidth == 0 ) {
+			LOG("Line wrap, update @ %i", write_pos);
 			VT_int_UpdateScreen( Term, 0 );
-		write_pos ++;
+			// NOTE: Code at the top of PutChar handles the actual wrapping
+		}
 		wrpos->Col ++;
+		write_pos ++;
 		break;
 	}
 	
@@ -176,11 +183,12 @@ void VT_int_PutChar(tVTerm *Term, Uint32 Ch)
 
 	HEAP_VALIDATE();
 	
-	//LEAVE('-');
+	// TODO: Schedule a delayed screen update
 }
 
 void VT_int_ScrollText(tVTerm *Term, int Count)
 {
+	ENTER("pTerm iCount", Term, Count);
 	tVT_Char	*buf;
 	 int	scroll_top, scroll_height;
 	
@@ -274,6 +282,7 @@ void VT_int_ScrollText(tVTerm *Term, int Count)
 	*wrpos = init_wrpos;
 
 	HEAP_VALIDATE();
+	LEAVE('-');
 }
 
 /**