remove 'extra-source's in 'satysfi.opam'

satysfi.opam

@@ -8,36 +8,6 @@ authors: [
 homepage: "https://github.com/gfngfn/SATySFi"
 dev-repo: "git+https://github.com/gfngfn/SATySFi.git"
 bug-reports: "https://github.com/gfngfn/SATySFi/issues"
-(*
-extra-source "lm2.004otf.zip" {
-  archive: "http://www.gust.org.pl/projects/e-foundry/latin-modern/download/lm2.004otf.zip"
-  checksum: [
-    "sha256=5b0236051d3728be6616f1b274e3b910473875b5a3ef9382f0ef00384ddb161b"
-    "sha512=c63068c86590e768498ef5f68a17a737aa40981432d8f6366c29760ea032a603ddd3d748d348ab259beba77966c292f9382b1fe9eb7a78af0926c6abc71f6f81"
-  ]
-}
-extra-source "latinmodern-math-1959.zip" {
-  archive: "http://www.gust.org.pl/projects/e-foundry/lm-math/download/latinmodern-math-1959.zip"
-  checksum: [
-    "sha256=aaaa060b4ffc091461e875efb9498b9abfa7c7a48f38eb33882868839903a4f8"
-    "sha512=b4fb4b575107b56eee0fed7971b09d334d4b162842675cf5f5ff7cb12e08099fb00755c81ddc1f04138f87b216592299028906165e2cec43521c6ca61b466d4c"
-  ]
-}
-extra-source "junicode-1.002.zip" {
-  archive: "http://downloads.sourceforge.net/project/junicode/junicode/junicode-1.002/junicode-1.002.zip"
-  checksum: [
-    "sha256=c199d96c8424be60fcab8d00d2eee39ea8ae632cfd5e710cbbd70626d6a729e7"
-    "sha512=1738802f70b0029567be608ed36481864f8f7f029fd1c45d73fa25d092d49c978c51df1c01147b7b176e9b0409d7f15d5713a6daf1b1b269636bc6324b2c6f37"
-  ]
-}
-extra-source "IPAexfont00301.zip" {
-  archive: "https://oscdl.ipa.go.jp/IPAexfont/IPAexfont00301.zip"
-  checksum: [
-    "sha256=c7de095cfded3a549b439b7874cc21b8d73aa16a40d15c31b87bfe0c02f4ae5a"
-    "sha512=92df9f6a1002ea68cfd88f2b1fe4a5a5d6dfdb0ac4be7f4c0815200ce1962d3db7330ec17e7380efe4ba0735a55e0f5160b0cd6c1553a79fc8a860c434958388"
-  ]
-}
-*)
 build: [
   ["mkdir" "-p" "temp"]
   [make "-f" "Makefile" "PREFIX=%{prefix}%"]