Cleanup, splitting into files

1 files changed, 40 insertions, 0 deletions

diff --git a/bpeg.h b/bpeg.h
new file mode 100644
index 0000000..8bc813a
--- /dev/null
+++ b/bpeg.h
@@ -0,0 +1,40 @@
+/*
+ * bpeg.h - Header file for the bpeg parser
+ */
+#include <ctype.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
+#include "utils.h"
+#include "vm.h"
+
+typedef struct match_s {
+    const char *start, *end;
+    union {
+        unsigned int is_capture:1;
+        const char *name;
+    } capture;
+    const char *replacement;
+    struct match_s *child, *nextsibling;
+} match_t;
+
+static match_t *free_match(match_t *m);
+static match_t *match(const char *str, vm_op_t *op);
+static void set_range(vm_op_t *op, ssize_t min, ssize_t max, vm_op_t *pat, vm_op_t *sep);
+static inline const char *after_spaces(const char *str);
+static vm_op_t *expand_choices(vm_op_t *op);
+static vm_op_t *expand_chain(vm_op_t *first);
+static vm_op_t *compile_bpeg(const char *str);
+
+
+typedef struct {
+    const char *name;
+    vm_op_t *op;
+} def_t;
+
+static def_t defs[1024] = {{NULL, NULL}};
+size_t ndefs = 0;
+static int verbose = 1;
+