1 files changed, 91 insertions, 0 deletions
diff --git a/src/sc_parse.y b/src/sc_parse.y
new file mode 100644
index 0000000..cb881f6
--- /dev/null
+++ b/src/sc_parse.y
@@ -0,0 +1,91 @@
+/*
+ * sc2_parse.y
+ *
+ * Copyright © 2019 Thomas White <taw@bitwiz.org.uk>
+ *
+ * This file is part of Colloquium.
+ *
+ * Colloquium 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.
+ *
+ * This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+%{
+  // stuff from flex that bison needs to know about:
+  extern int sclex();
+  extern int scparse();
+  extern FILE *scin;
+
+  void scerror(const char *s);
+%}
+
+%union {
+  int ival;
+  float fval;
+  char *sval;
+}
+
+%token STORYCODE TYPE
+%token END
+
+%token <ival> INT
+%token <fval> FLOAT
+%token <sval> STRING
+
+%%
+
+storycode:
+  header template body_section footer {
+      printf("End of storycode\n");
+    }
+  ;
+header:
+  STORYCODE FLOAT {
+      printf("Reading Storycode version $2\n");
+    }
+  ;
+template:
+  typelines
+  ;
+typelines:
+  typelines typeline
+  | typeline
+  ;
+typeline:
+  TYPE STRING {
+      printf("type\n");
+      free($2);
+    }
+  ;
+body_section:
+  body_lines
+  ;
+body_lines:
+  body_lines body_line
+  | body_line
+  ;
+body_line:
+  INT INT INT INT STRING {
+      printf("type\n");
+      free($5);
+    }
+  ;
+footer:
+  END
+  ;
+
+%%
+
+void scerror(const char *s) {
+	printf("Error\n");
+}