X-Git-Url: http://shamusworld.gotdns.org/cgi-bin/gitweb.cgi?p=rmac;a=blobdiff_plain;f=docs%2Frmac.rst;fp=docs%2Frmac.rst;h=b3d25db0eab34c65016e5c4b8e9e14646d78038e;hp=36dc5e0ade2a63e047efd01898483c644560dfe0;hb=253a4352d61d123a20ebb8999127a58498543e8d;hpb=db581e2d9efe477db3a70fb8e947f3d009545d09

diff --git a/docs/rmac.rst b/docs/rmac.rst
index 36dc5e0..b3d25db 100644
--- a/docs/rmac.rst
+++ b/docs/rmac.rst
@@ -17,12 +17,10 @@ the accuracy of printed or duplicated material after the date of publication and
 disclaims liability for changes, errors or omissions.*
 
 
-*Copyright © 2011-2020, Reboot*
+*Copyright © 2011-2022, the rmac authors*
 
 *All rights reserved.*
 
-*Reboot Document number F00000K-001 Rev. A.*
-
 Contents
 ========
 
@@ -158,11 +156,11 @@ Switch               Description
 +o\ *0-30*/*p*        Enable specific optimisation
 ~o\ *0-30*/*p*        Disable specific optimisation
 
-                      `0: Absolute long adddresses to word (on by default)`
+                      `0: Absolute long adddresses to word`
 
-                      `1: move.l #x,Dn/An to moveq (on by default)`
+                      `1: move.l #x,Dn/An to moveq`
 
-                      `2: Word branches to short (on by default)`
+                      `2: Word branches to short`
 
                       `3: Outer displacement 0(An) to (An)`
 
@@ -182,7 +180,7 @@ Switch               Description
 
                       `11: 56001 Auto convert short addressing mode to long (default: on)`
 
-                      `o30: Enforce PC relative (alternative name: op)`
+                      `30: Enforce PC relative (alternative name: op)`
 
 -p                   Produce an executable (**.prg**) output file.
 -ps                  Produce an executable (**.prg**) output file with symbols.
@@ -652,7 +650,7 @@ and may not be used as symbols (e.g. labels, equates, or the names of macros):
       a0 a1 a2 a3 a4 a5 a6 a7
       Tom/Jerry:
       r0 r1 r2 r3 r4 r5 r6 r7
-      r8 r9 r10 r11 r12 rl3 r14 r15
+      r8 r9 r10 r11 r12 r13 r14 r15
       6502:
       x y a
       DSP56001:
@@ -1037,7 +1035,14 @@ Directives relating to the 6502 are described in the chapter on `6502 Support`_.
    Therefore, to align GPU/DSP code, align the current section before and
    after the GPU/DSP code.
 
-   **.assert** *expression* [,\ *expression*...]
+**.align** *expression*
+
+  A generalised version of the above directives, this will align the program
+  counter to the boundary of the specified value. Note that there is not much
+  error checking happening (only values 0 and 1 are rejected). Also note that
+  in DSP56001 mode the align value is assumed to be in DSP words, i.e. 24 bits.
+
+**.assert** *expression* [,\ *expression*...]
 
    Assert that the conditions are true (non-zero). If any of the comma-seperated
    expressions evaluates to zero an assembler warning is issued. For example: