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Touch up ds documentation as per rednex#350

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ISSOtm
2019-12-08 04:05:56 +01:00
parent 34618e0294
commit 606519c515
1 changed files with 6 additions and 9 deletions
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15
src/asm/rgbasm.5
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@@ -710,12 +710,10 @@ The following symbols are defined by the assembler:
.Sh DEFINING DATA
.Ss Declaring variables in a RAM section
.Ic DS
allocates a number of bytes.
The content is undefined.
This is the preferred method of allocationg space in a RAM section.
You can, however, use
.Ic DB ,
.Ic DW
allocates a number of empty bytes.
This is the preferred method of allocating space in a RAM section.
You can also use
.Ic DB , DW
and
.Ic DL
without any arguments instead (see
@@ -726,9 +724,8 @@ below).
DS 42 ; Allocates 42 bytes
.Ed
.Pp
Note that in ROM sections, the bytes in the empty space left by
.Ic DS
will be filled with the value passed to the
Empty space in RAM sections will not be initialized.
In ROM sections, it will be filled with the value passed to the
.Fl p
command-line option, except when using overlays with
.Fl O .