Removed (pretty inconsistently used) tab chars from source code base.
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@@ -16,10 +16,10 @@
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.bss
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_tgi_drv: .res 2 ; Pointer to driver
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_tgi_drv: .res 2 ; Pointer to driver
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; From here on, variables get cleared when a new driver is loaded
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cstart:
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_tgi_error: .res 1 ; Last error code
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_tgi_error: .res 1 ; Last error code
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_tgi_gmode: .res 1 ; Flag: Graphics mode active
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_tgi_curx: .res 2 ; Current drawing cursor X
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_tgi_cury: .res 2 ; Current drawing cursor Y
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@@ -61,11 +61,11 @@ _tgi_flags: .res 1 ; TGI driver flags
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; Jump table for the driver functions.
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jumpvectors:
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tgi_install: jmp $0000
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tgi_uninstall: jmp $0000
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tgi_install: jmp $0000
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tgi_uninstall: jmp $0000
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tgi_init: jmp $0000
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tgi_done: jmp $0000
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tgi_geterror: jmp $0000
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tgi_geterror: jmp $0000
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tgi_control: jmp $0000
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tgi_clear: jmp $0000
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tgi_setviewpage: jmp $0000
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@@ -94,10 +94,10 @@ tgi_sig: .byte $74, $67, $69, TGI_API_VERSION ; "tgi", version
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_tgi_install:
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sta _tgi_drv
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sta ptr1
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stx _tgi_drv+1
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stx ptr1+1
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sta _tgi_drv
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sta ptr1
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stx _tgi_drv+1
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stx ptr1+1
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; Check the driver signature
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@@ -138,8 +138,8 @@ _tgi_install:
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lda tgi_irq+2 ; Check high byte of IRQ vector
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beq @L4 ; Jump if vector invalid
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lda #$4C ; Jump opcode
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sta tgi_irq ; Activate IRQ routine
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lda #$4C ; Jump opcode
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sta tgi_irq ; Activate IRQ routine
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; Initialize some other variables
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@@ -149,7 +149,7 @@ _tgi_install:
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dex
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bpl @L5
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rts
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rts
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; Copy one byte to the jump vectors
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@@ -179,10 +179,10 @@ tgi_inv_drv:
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; Load the pointer to the tgi driver into ptr1.
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tgi_set_ptr:
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lda _tgi_drv
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sta ptr1
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lda _tgi_drv+1
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sta ptr1+1
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lda _tgi_drv
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sta ptr1
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lda _tgi_drv+1
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sta ptr1+1
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rts
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;----------------------------------------------------------------------------
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@@ -196,8 +196,8 @@ _tgi_uninstall:
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jsr tgi_uninstall ; Allow the driver to clean up
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lda #$60 ; RTS opcode
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sta tgi_irq ; Disable IRQ entry point
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lda #$60 ; RTS opcode
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sta tgi_irq ; Disable IRQ entry point
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; Clear driver pointer and error code
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