From 5c0235eb874ece49b35ffd5b8cd3db43a037bc82 Mon Sep 17 00:00:00 2001
From: Shawn Sijnstra <78007189+sijnstra@users.noreply.github.com>
Date: Tue, 23 Jan 2024 21:28:21 +1100
Subject: [PATCH] tab updates

---
 romdisk/expr.asm | 20 ++++++++++----------
 1 file changed, 10 insertions(+), 10 deletions(-)

diff --git a/romdisk/expr.asm b/romdisk/expr.asm
index a512532..5ac5a2e 100644
--- a/romdisk/expr.asm
+++ b/romdisk/expr.asm
@@ -33,10 +33,10 @@ expr_main:
          ; Retrieve the number given as a parameter
         inc hl
         inc hl  ; skip the first pointer
-        ld e,(hl)       ;grab 2nd pointer
+        ld e,(hl)   ;grab 2nd pointer
         inc hl
         ld d,(hl)
-        ex de,hl        ;pointer in HL
+        ex de,hl    ;pointer in HL
         ; Check that argc is at least 2 (command itself is part of argc)
         ; This may need to change in future as we allow to evaluate full expressions
         ld a, c
@@ -45,8 +45,8 @@ expr_main:
         jp nz, _expr_do_string  ;can only be string related function now
 
 _expr_do_math:
-        call parse_int       ;strutils - accepts 16 bit dec or hex input at HL
-        or a               ;0 is ok, 1 is overflow, 2 is bad digit
+        call parse_int ;strutils - accepts 16 bit dec or hex input at HL
+        or a           ;0 is ok, 1 is overflow, 2 is bad digit
         jr nz,_expr_usage
  
         ; Routine displaying the value of HL in decimal then hex
@@ -97,14 +97,14 @@ _expr_do_string:
         jr nz, _expr_usage
         ld a,(hl)
         cp 'l'
-        jr nz,_expr_error    ;it's not the 'length' command so invalid parameter.
-        ex de,hl	;hl back to pointer table
-        inc hl  ; we didn't inc before
-        ld e,(hl)       ;grab 3rd pointer
+        jr nz,_expr_error ;it's not the 'length' command so invalid parameter.
+        ex de,hl ;hl back to pointer table
+        inc hl   ; we didn't inc before
+        ld e,(hl)  ;grab 3rd pointer
         inc hl
         ld d,(hl)
-        ex de,hl        ;pointer in HL
-        call	strlen	;returns answer in BC
+        ex de,hl     ;pointer in HL
+        call strlen  ;returns answer in BC
         ld h,b
         ld l,c
         jp _expr_print_result