diff options
Diffstat (limited to 'bpeg.h')
| -rw-r--r-- | bpeg.h | 7 |
1 files changed, 5 insertions, 2 deletions
@@ -10,6 +10,7 @@ #include "utils.h" +const char *usage = "Usage: bpeg [-m|--multiline] [-v|--verbose] [-h|--help] [-s|--slow] <grammar> [<input file>]"; /* * Pattern matching result object */ @@ -59,6 +60,7 @@ typedef struct vm_op_s { ssize_t min, max; struct vm_op_s *sep, *repeat_pat; } repetitions; + // TODO: use a linked list instead of a binary tree struct { struct vm_op_s *first, *second; } multiple; @@ -79,6 +81,9 @@ static inline const char *after_spaces(const char *str); static match_t *free_match(match_t *m); static match_t *match(const char *str, vm_op_t *op); static vm_op_t *compile_bpeg(const char *source, const char *str); +static vm_op_t *load_grammar(const char *grammar); +static vm_op_t *chain_together(vm_op_t *first, vm_op_t *second); +static vm_op_t *compile_bpeg_string(const char *source, const char *str); static vm_op_t *expand_chain(const char *source, vm_op_t *first); static vm_op_t *expand_choices(const char *source, vm_op_t *op); static void print_match(match_t *m, const char *color); @@ -93,5 +98,3 @@ typedef struct { static def_t defs[1024] = {{NULL, NULL, NULL}}; size_t ndefs = 0; -//static int verbose = 1; - |