Document char printing routine

1 files changed, 6 insertions, 0 deletions

diff --git a/mgbdis.sh b/mgbdis.sh
index 5fd331d..867c797 100755
--- a/mgbdis.sh
+++ b/mgbdis.sh
@@ -1,4 +1,10 @@
 #!/bin/sh
+
+if ! fgrep -qx ';APPEND' picross.sym; then
+    echo ';APPEND' >> picross.sym
+    cat shim_mgbdis.sym >> picross.sym
+fi
+
 ./mgbdis/mgbdis.py --overwrite \
     --disable-auto-ldh \
     --ld_c ldh_c \