X-Git-Url: https://git.rrq.au/?a=blobdiff_plain;f=rrqforth.asm;h=894e4b440bcb5e2d890020dd87a2577e7890aa9d;hb=036306101f72c2f8033c4422abcb1436f0bde97e;hp=b06fed1062ced657472f3362bc9071ed14d897e1;hpb=42844a6fe395162a374bd7bb6e8ed9a04b8d580c;p=rrq%2Frrqforth.git

diff --git a/rrqforth.asm b/rrqforth.asm
index b06fed1..894e4b4 100644
--- a/rrqforth.asm
+++ b/rrqforth.asm
@@ -165,7 +165,7 @@ include 'temp.asm'
 include 'compile.asm'
 
 	WORD p_program_version,'PROGRAM_VERSION',dostring
-	STRING 'RRQ Forth version 0.1 - 2021-05-22',10
+	STRING 'RRQ Forth version 0.1 - 2021-06-05',10
 
 	WORD p_stdin,'STDIN',dovalue
 	;; Initialised to hold a STREAM for fd 0
@@ -190,7 +190,7 @@ p_lparen_loop:
 	cmp rax,1
 	jne p_lparen_loop
 	push rbx
-	push qword ')'
+	push p_lparen_rparen
 	push 1
 	DOFORTH p_strncmp
 	pop rax
@@ -199,7 +199,8 @@ p_lparen_loop:
 p_lparen_exit:
 	popr rsi
 	next
-	
+p_lparen_rparen: db ')',0
+
 ;;; ******** The main entry point. ********
 ;;; This could be set up as a WORD but it isn't
 
@@ -239,6 +240,39 @@ main_is_verbose_loop:
 main_is_not_verbose:
 	ret
 
+	WORD p_process_args_var,'PROCESS-ARGS-VAR',dovariable
+	;; ( -- a )
+	;; Two cells for iterating and load the main args
+p_process_args_ptr: dq 0
+p_process_args_end: dq 0
+	
+	WORD p_process_args,'PROCESS-ARGS',fasm
+	pushr rsi
+	mov rax,qword [p_args_DFA] ; args*
+	mov rbx,qword [rax] ; count
+	shl rbx,3
+	add rax,8
+	add rbx,rax ; end
+	mov qword [p_process_args_end],rbx
+	add rax,8
+	mov qword [p_process_args_ptr],rax
+p_process_args_loop:
+	mov rax,qword [p_process_args_ptr]
+	cmp rax,qword [p_process_args_end]
+	jge p_process_args_done
+	add qword [p_process_args_ptr],8
+	mov rax,qword [rax]
+	mov bl,[rax]
+	cmp bl,'-'
+	je p_process_args_loop
+	push rax
+	push rax
+	DOFORTH p_strlen, p_load_file, p_drop
+	jmp p_process_args_loop
+p_process_args_done:
+	popr rsi
+	next
+	
 ;;; This word is also the last word before syscalls
 last_forth_word:
 	WORD p_quit,'QUIT',fasm
@@ -252,6 +286,7 @@ last_forth_word:
 	push 10000
 	DOFORTH p_stream
 	pop qword [p_stdin_DFA]	; Assign STDIN
+	DOFORTH p_process_args
 
 p_quit_INITIALIZED:
 	;; Setup INPUT from STDIN