Copy everything into a new eshtrans/ directory

Split out and rename functions and variables where appropriate.

Also add license headers.  (The old scripts under parsing/ can be used
under the same license.)

1 files changed, 30 insertions, 0 deletions

diff --git a/eshtrans/frontend/main.esh b/eshtrans/frontend/main.esh
new file mode 100644
index 0000000..b9f93a6
--- /dev/null
+++ b/eshtrans/frontend/main.esh
@@ -0,0 +1,30 @@
+# Eggshell frontend interface
+#
+# Copyright (C) 2016  Patrick "P. J." McDermott
+#
+# This file is part of the Eggshell Compiler.
+#
+# The Eggshell Compiler is free software: you can redistribute it
+# and/or modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation, either version 3 of
+# the License, or (at your option) any later version.
+#
+# The Eggshell Compiler is distributed in the hope that it will be
+# useful, but WITHOUT ANY WARRANTY; without even the implied warranty
+# of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with the Eggshell Compiler.  If not, see
+# <http://www.gnu.org/licenses/>.
+
+esh_parse()
+{
+	local fn="${1}"
+	shift 1
+
+	if run_lexer "${fn}" complete_command; then
+		return 0
+	fi
+	return 1
+}