ref: add cobol

And use pipe for separation

lang

@@ -32,6 +32,7 @@ case "$OSTYPE" in
       ;;
 esac
 
+sep='|'
 # Define:
 #
 # 1. the output extension
@@ -49,7 +50,7 @@ fi
 shift
 
 if [ $# -eq 0 ] || [ "$1" = "all" ]; then
-    langs=$(cut -d ':' -f 1 ref)
+    langs=$(cut -d $sep -f 1 ref)
 else
     langs="$@"
 fi
@@ -122,24 +123,28 @@ compile() {
   $cli build --output $out
 }
 
-for lang in $langs
-do
+for lang in $langs; do
   cd $root
   GET=tree-sitter-$lang
 
   mkdir -p "lib"
 
-  checkout=$(sed -n -e "/^$lang:/{s///;p;q;}" ref)
-  if [ -d $lang ]
-  then
+  info=$(sed -n -e "/^$lang$sep/{s///;p;q;}" ref)
+  checkout=$(echo $info | cut -d"$sep" -f1)
+  repo=$(echo $info | cut -d"$sep" -f2)
+  if [ "$checkout" == "$repo" ]; then
+    repo="https://github.com/tree-sitter/$GET"
+  fi
+
+  if [ -d $lang ]; then
     cd "$lang"
     git reset --hard HEAD
   else
     echo "> $lang: cloning"
     mkdir "$lang"
     cd "$lang"
     git init
-    git remote add origin "https://github.com/tree-sitter/$GET"
+    git remote add origin $repo
   fi
 
   git fetch origin --depth 1 "$checkout"

ref

@@ -1,11 +1,12 @@
-bash:7331995b19b8f8aba2d5e26deb51d2195c18bc94
-c:212a80f86452bb1316324fa0db730cf52f29e05a
-embedded-template:203f7bd3c1bbfbd98fc19add4b8fcb213c059205
-html:949b78051835564bca937565241e5e337d838502
-java:953abfc8bb3eb2f578e1f461edba4a9885f974b8
-javascript:4928d3d18019a848906855476fde2dc8be030217
-json:3fef30de8aee74600f25ec2e319b62a1a870d51e
-php:575a0801f430c8672db70b73493c033a9dcfc328
-python:82f5c9937fe4300b4bec3ee0e788d642c77aab2c
-ruby:788a63ca1b7619288980aaafd37d890ee2469421
-rust:9c84af007b0f144954adb26b3f336495cbb320a7
+bash|7331995b19b8f8aba2d5e26deb51d2195c18bc94
+c|212a80f86452bb1316324fa0db730cf52f29e05a
+cobol|c7a36d749e7f1db021588259f2b1b765e59d0c12|https://github.com/yutaro-sakamoto/tree-sitter-cobol
+embedded-template|203f7bd3c1bbfbd98fc19add4b8fcb213c059205
+html|949b78051835564bca937565241e5e337d838502
+java|953abfc8bb3eb2f578e1f461edba4a9885f974b8
+javascript|4928d3d18019a848906855476fde2dc8be030217
+json|3fef30de8aee74600f25ec2e319b62a1a870d51e
+php|575a0801f430c8672db70b73493c033a9dcfc328
+python|82f5c9937fe4300b4bec3ee0e788d642c77aab2c
+ruby|788a63ca1b7619288980aaafd37d890ee2469421
+rust|9c84af007b0f144954adb26b3f336495cbb320a7