diff --git a/src/args.S b/src/args.S
index 5c24494..c5009c7 100644
--- a/src/args.S
+++ b/src/args.S
@@ -166,22 +166,22 @@ has_switch:
 _str_cmp:
     li t2, 0
 
-    1:
+    .LByteCmp:
     add t0, a0, t2
     add t1, a1, t2
     lb t0, 0(t0)
     lb t1, 0(t1)
-    bne t0, t1, 3f # first byte that isn't the same, branch to no match
-    beqz t0, 2f # jump to ret when null is read
+    bne t0, t1, .LNoMatch # first byte that isn't the same, branch to no match
+    beqz t0, .LMatch # jump to ret when null is read
     addi t2, t2, 1
-    j 1b
+    j .LByteCmp
     
-    3: # no match
+    .LNoMatch: # no match
     li a0, 0
     li a1, 0
     ret
 
-    2: # match
+    .LMatch: # match
     li a0, 0
     li a1, 1
     ret
diff --git a/src/file.S b/src/file.S
index deb9265..cac568f 100644
--- a/src/file.S
+++ b/src/file.S
@@ -17,32 +17,32 @@ cat_file:
     addi sp, sp, 8
 
     mv t0, a1 # put fd in t0
-    beqz a0, 1f # if we don't have an error, jump to reading
+    beqz a0, .LReadBlock # if we don't have an error, jump to reading
     li a0, 1
-    j 2f
+    j .LRet
 
 
-    1:
+    .LReadBlock:
     mv a0, t0
     la a1, cat_buf
     li a2, 4096
     li a7, 63
     ecall
-    blez a0, 3f
+    blez a0, .LCloseFD # if we haven't read any bytes, EOF, close FD
     mv a2, a0 # move bytes read into bytes needed to write
 
     li a0, 1
     la a1, cat_buf
     li a7, 64
     ecall
-    j 1b
+    j .LReadBlock
     
-    3:
+    .LCloseFD:
     mv a0, t0
     li a7, 57 # close fd
     ecall
 
-    2:
+    .LRet:
     ret
 
 
diff --git a/src/main.S b/src/main.S
index 71c07fb..ca91101 100644
--- a/src/main.S
+++ b/src/main.S
@@ -1,19 +1,21 @@
 .data
 argc:           .space 8
 
-cat_prefix:     .asciz "cat: "
+cat_prefix:     .ascii "cat: "
 .equ CAT_PREFIX_LEN, . - cat_prefix
 
 file_err:       .asciz ": No such file or directory\n"
 .equ FILE_ERR_LEN, . - file_err
 
-help:           .asciz "Usage: cat [OPTION]... [FILE]...\nConcatenate FILE(S) to standard output.\n"
+help:           
+    .ascii "Usage: cat [OPTION]... [FILE]...\n"
+    .ascii "Concatenate FILE(S) to standard output.\n\n"
+    .ascii "    -h, --help  |  Show this help page.\n\n"
+    .asciz "Written by lexzach in RISC-V assembly: <https://git.lexza.ch/Lexzach/riscv-cat>\n"
 .equ HELP_LEN, . - help
 
 flag_h:         .asciz "-h"
-# .equ FLAG_H_LEN, . - flag_h
 flag_help:     .asciz "--help"
-# .equ FLAG_HELP_LEN, . - flag_help
 
 
 .section .text
@@ -28,17 +30,17 @@ _start:
     call save_sp
     call fetch_argc
     li t0, 1
-    ble a1, t0, 1f # return 1 if no args
+    ble a1, t0, .Lreturn_err # return 1 if no args
     mv s0, a1 # store argc
     li s1, 1
 
     la a0, flag_h
     la a1, flag_help
     call has_switch
-    bnez a0, 1f
+    bnez a0, .Lreturn_err
     beqz a1, .Lskip_disp_help
     call _disp_help
-    j 2f
+    j .Lreturn_ok
     .Lskip_disp_help:
     
 
@@ -54,19 +56,19 @@ _start:
 
     # li s1, 1 # reset counter now that we've verified all files exist, skip command
 
-    3:
+    .Lprocess_file:
     mv a0, s1
     call fetch_argv
-    bnez a0, 1f # error if failed
+    bnez a0, .Lreturn_err # error if failed
     mv a0, a1
     call cat_file
-    bnez a0, 4f # error if failed
+    bnez a0, .Lreturn_file_err # error if failed
     addi s1, s1, 1
-    blt s1, s0, 3b
-    j 2f
+    blt s1, s0, .Lprocess_file
+    j .Lreturn_ok
 
-    4:
-    li a0, 1
+    .Lreturn_file_err:
+    li a0, 2
     la a1, cat_prefix
     li a2, CAT_PREFIX_LEN
     li a7, 64
@@ -75,23 +77,23 @@ _start:
     mv a0, s1
     call fetch_argv
     
-    li a0, 1
+    li a0, 2
     li a7, 64
     ecall
 
-    li a0, 1
+    li a0, 2
     la a1, file_err
     li a2, FILE_ERR_LEN
     li a7, 64
     ecall
     
 
-    1:
+    .Lreturn_err: #1
     li a0, 1
     li a7, 93
     ecall # return 1
 
-    2:
+    .Lreturn_ok: #2
     li a0, 0
     li a7, 93
     ecall   # return 0