Added TEXT entry point, use new assignment operator

git-svn-id: svn://svn.cc65.org/cc65/trunk@2572 b7a2c559-68d2-44c3-8de9-860c34a00d81

diff --git a/libsrc/apple2/apple2.inc b/libsrc/apple2/apple2.inc
index b4ce8c4d9aeae0e028ac84d92a48dc3b8d98e737..6b89bfba353ea6d15815e2dad8684ad031d11a12 100644 (file)
--- a/libsrc/apple2/apple2.inc
+++ b/libsrc/apple2/apple2.inc
@@ -32,78 +32,68 @@ YSIZE           = 24
 ; Soft switches
 ;
 ; Write to USEROM to enable apple rom C000-CFFF
-USEROM =       $C007
+USEROM         :=      $C007
 
 ; 80 column card switches
-C80ON  =       $C00C
-C80OFF =       $C00D
-RD80COL        =       $C01F
-PG2OFF =       $C054
-PG2ON  =       $C055
-RDPAGE2        =       $C01C
+C80ON  :=      $C00C
+C80OFF :=      $C00D
+RD80COL        :=      $C01F
+PG2OFF :=      $C054
+PG2ON  :=      $C055
+RDPAGE2        :=      $C01C
 
 ; Keyboard entries
-RDKEY  =       $FD0C
-CLEAR_KEY_STROBE = $C010
-KEY_STROBE       = $C000
+CLEAR_KEY_STROBE:= $C010
+KEY_STROBE      := $C000
 
 ; Game controller
-OPEN_APPLE =    $C061
-CLOSED_APPLE =  $C062
+OPEN_APPLE      := $C061
+CLOSED_APPLE    := $C062
 
 ;-----------------------------------------------------------------------------
 ; ROM routines
 
+RDKEY          :=      $FD0C
+
 ; Text output and helpers
-HOME   =       $FC58
-VTABZ  =       $FC24
-COUT    =      $FDED
+HOME           :=      $FC58
+VTABZ          :=      $FC24
+COUT    :=             $FDED
 
 ; Graphics entry points, by cbmnut (applenut??) cbmnut@hushmail.com
 WHITE   = $01           ; White for $1c, I think...
-
 COLOR   = $1C           ; Current plot color
 
-HGR2    = $F3D8         ; Initialize and clear hi-res page 2.
-
-HGR     = $F3E2         ; Initialize and clear hi-res page 1.
-
-HCLR    = $F3F2         ; Clear the current hi-res screen to black.
-
-BKGND   = $F3F6         ; Clear the current hi-res screen to the
+TEXT    := $F399        ; Return to text screen
+HGR2    := $F3D8        ; Initialize and clear hi-res page 2.
+HGR     := $F3E2        ; Initialize and clear hi-res page 1.
+HCLR    := $F3F2        ; Clear the current hi-res screen to black.
+BKGND   := $F3F6        ; Clear the current hi-res screen to the
                         ; last plotted color (from ($1C).
-
-HPOSN   = $F411         ; Positions the hi-res cursor without
+HPOSN   := $F411        ; Positions the hi-res cursor without
                         ; plotting a point.
                         ; Enter with (A) = Y-coordinate, and
                         ; (Y,X) = X-coordinate.
-
-HPLOT   = $F457         ; Calls HPOSN and tries to plot a dot at
+HPLOT   := $F457        ; Calls HPOSN and tries to plot a dot at
                         ; the cursor's position.  If you are
                         ; trying to plot a non-white color at
                         ; a complementary color position, no
                         ; dot will be plotted.
-
-HLIN    = $F53A         ; Draws a line from the last plotted
+HLIN    := $F53A        ; Draws a line from the last plotted
                         ; point or line destination to:
                         ; (X,A) = X-coordinate, and
                         ; (Y) = Y-coordinate.
-
-HFIND   = $F5CB         ; Converts the hi-res coursor's position
+HFIND   := $F5CB        ; Converts the hi-res coursor's position
                         ; back to X- and Y-coordinates; stores
                         ; X-coordinate at $E0,E1 and Y-coordinate
                         ; at $E2.
-
-DRAW    = $F601         ; Draws a shape.  Enter with (Y,X) = the
+DRAW    := $F601        ; Draws a shape.  Enter with (Y,X) = the
                         ; address of the shape table, and (A) =
                         ; the rotation factor.  Uses the current
                         ; color.
-
-XDRAW   = $F65D         ; Draws a shape by inverting the existing
+XDRAW   := $F65D        ; Draws a shape by inverting the existing
                         ; color of the dots the shape draws over.
                         ; Same entry parameters as DRAW.
-
-SETHCOL = $F6EC         ; Set the hi-res color to (X), where (X)
+SETHCOL := $F6EC        ; Set the hi-res color to (X), where (X)
                         ; must be between 0 and 7.
-
-PREAD   = $FB1E         ; Read paddle in X, return AD conv. value in Y
+PREAD   := $FB1E        ; Read paddle in X, return AD conv. value in Y