- added a patch to make shell functional, but not completely like the

s2 shell.

patches/core/shell.patch

@@ -0,0 +1,20 @@
+--- build/sh.clean	2008-05-11 10:41:44.000000000 -1000
++++ build/sh.s	2008-05-11 10:42:49.000000000 -1000
+@@ -142,6 +146,8 @@
+ 	inc	r5 / inc r5 to point to return
+ 	bic	$1,r5 / make it even
+ 	clr	r0 / set for input
++	rts	r5
++
+ 	sys	seek; 0; 2 / exit from runcom. skip to end of
+ 		           / input file
+ chcom: / has no effect if tty input
+@@ -257,6 +255,8 @@
+ 	beq	1f / yes
+ 	cmp	r0,$'? / is it ?
+ 	beq	3f
++	cmp	r0,$'* / is it *
++	beq	3f
+ 	cmp	r0,$'[ / is it beginning of character string
+ 		       / (for glob)
+ 	bne	2f

patches/notes.txt

@@ -48,6 +48,12 @@ v2_as.patch
     Defines mount as _mount, gtty as _gtty, so that these symbols will not
     conflict with the pre-defined symbols in the V2 assembler.
 
+shell.patch
+    A patch to the jun72 sh.s that adds back what appears to be a
+    missing "rts" and also allows "*" to be used for globbing.  It
+    appears these lines got dropped from the listing somehow but were
+    part of the shell.
+
 shell-s2.patch
     A patch to the jun72 sh.s sources to make it build an identical
     shell as the s2 /bin/sh (different only in the padding bytes).