diff --git a/edlin.asm b/edlin.asm
index f63f60c..ac02ae3 100644
--- a/edlin.asm
+++ b/edlin.asm
@@ -260,11 +260,10 @@ initialize_editor: ; 0240
 	mov byte [__0d48], 0x0a ; magic
 	mov word [__0a92], file_buffer
 	mov word [current_line], 1
-	mov word [__0a80], 1 ; magic
 
+	mov word [command_linenum], 1
 	test byte [new_file_flag], 0xff
 	jnz editor_mainloop
-
 	call command_a
 
 editor_mainloop: ; 0273
@@ -289,7 +288,7 @@ editor_mainloop: ; 0273
 	mov si, input_buffer.bufstart
 	call parse_line_specifier
 
-	mov [__0a80], dx
+	mov [command_linenum], dx
 	call skip_spaces.no_load
 
 	cmp al, ','
@@ -327,7 +326,7 @@ editor_mainloop: ; 0273
 	orw r_ax, r_ax
 	jz __02e0
 
-	cmp ax, [__0a80]
+	cmp ax, [command_linenum]
 	jb print_entry_error
 
 __02e0:
@@ -454,7 +453,7 @@ command_a: ; 0370
 	jnz __036d
 
 	mov dx, [last_file_byte]
-	cmp word [__0a80], 0
+	cmp word [command_linenum], 0
 	jnz __0388
 
 	cmp dx, [last_file_buffer_byte]
@@ -481,7 +480,7 @@ __0388:
 
 __03ab:
 	xorw r_dx, r_dx
-	mov bx, [__0a80]
+	mov bx, [command_linenum]
 	orw r_bx, r_bx
 	jnz __03ca
 
@@ -541,7 +540,7 @@ _trampoline_oom_1: ; 0414
 	jmp oom
 
 command_w: ; 0417
-	mov bx, [__0a80]
+	mov bx, [command_linenum]
 	orw r_bx, r_bx
 	jnz __043b
 
@@ -705,7 +704,7 @@ print_bcd_digit: ; 0501
 	jmp print_char
 
 command_l: ; 050e
-	mov bx, [__0a80]
+	mov bx, [command_linenum]
 	orw r_bx, r_bx
 	jnz __0522
 
@@ -963,7 +962,7 @@ __0696:
 
 __06b0:
 	mov [__0a86], cx
-	mov bx, [__0a80]
+	mov bx, [command_linenum]
 
 	; If bx = 0, add 1 to bx
 	cmp bx, 1
@@ -1055,7 +1054,7 @@ copy_line: ; 073f
 		jmp .loop
 
 command_d: ; 074e
-	mov bx, [__0a80]
+	mov bx, [command_linenum]
 	orw r_bx, r_bx
 	jnz __075a
 
@@ -1088,7 +1087,7 @@ __0782:
 	jmp print_entry_error
 
 command_cr: ; 0785
-	mov bx, [__0a80]
+	mov bx, [command_linenum]
 	orw r_bx, r_bx
 	jnz __0792
 
@@ -1181,7 +1180,7 @@ command_i: ; 0816
 	mov dx, __087d
 	int 0x21
 
-	mov bx, [__0a80],
+	mov bx, [command_linenum]
 	orw r_bx, r_bx
 	jnz __082a
 	mov bx, [current_line]
@@ -1276,8 +1275,9 @@ command_q: ; 08a6
 
 	int 0x20
 
-__08c4:
-	mov word [__0a80], 0xffff ; magic
+load_file_fully: ; 08c4
+	; Load 0xffff lines (= rest of file) off of disk
+	mov word [command_linenum], 0xffff
 	call command_a
 
 command_e: ; 08cd
@@ -1285,7 +1285,7 @@ command_e: ; 08cd
 	mov bx, 0xffff ; magic
 	call __043b
 	test byte [new_file_flag], 0xff
-	jz __08c4
+	jz load_file_fully
 
 	mov dx, [last_file_byte]
 	mov ah, sys_set_dta
@@ -1373,7 +1373,7 @@ __0a7d resb 1
 new_file_flag  resb 1 ; 0a7e
 __0a7f resb 1
 
-__0a80 resw 1
+command_linenum resw 1 ; 0a80
 __0a82 resw 1
 __0a84 resw 1
 __0a86 resw 1