ADDED: Script for updating re2c and lemon files

diff --git a/Sources/libMultiMarkdown/update b/Sources/libMultiMarkdown/update
new file mode 100755 (executable)
index 0000000..335108f
--- /dev/null
+++ b/Sources/libMultiMarkdown/update
@@ -0,0 +1,11 @@
+#!/bin/sh
+
+# This command can be run any time to ensure that all submodules are on
+# the most recent commit for the configured branch, as set up
+# in the `link_git_modules` script.
+
+re2c -i -8 lexer.re > lexer.c
+
+re2c -i -8 scanners.re > scanners.c
+
+lemon -l parser.y