diff options
Diffstat (limited to 'printing.c')
| -rw-r--r-- | printing.c | 16 |
1 files changed, 11 insertions, 5 deletions
@@ -21,11 +21,21 @@ typedef struct { const char *color; } print_state_t; +__attribute__((nonnull, pure)) +static int height_of_match(match_t *m); +__attribute__((nonnull)) +static void _visualize_matches(match_node_t *firstmatch, int depth, const char *text, size_t textlen); +__attribute__((nonnull)) +static void _visualize_patterns(match_t *m); +__attribute__((nonnull)) +static void print_line_number(FILE *out, print_state_t *state, print_options_t options); +__attribute__((nonnull)) +static void _print_match(FILE *out, file_t *f, match_t *m, print_state_t *state, print_options_t options); + // // Return the height of a match object (i.e. the number of descendents of the // structure). // -__attribute__((nonnull, pure)) static int height_of_match(match_t *m) { int height = 0; @@ -39,7 +49,6 @@ static int height_of_match(match_t *m) // // Print a visual explanation for the as-yet-unprinted matches provided. // -__attribute__((nonnull)) static void _visualize_matches(match_node_t *firstmatch, int depth, const char *text, size_t textlen) { const char *V = "│"; // Vertical bar @@ -164,7 +173,6 @@ static void _visualize_matches(match_node_t *firstmatch, int depth, const char * // Recursively look for references to a rule called "pattern" and print an // explanation for each one. // -__attribute__((nonnull)) static void _visualize_patterns(match_t *m) { if (m->op->type == VM_REF && streq(m->op->args.s, "pattern")) { @@ -191,7 +199,6 @@ void visualize_match(match_t *m) // // Print a line number. // -__attribute__((nonnull)) static void print_line_number(FILE *out, print_state_t *state, print_options_t options) { state->printed_line = state->line; @@ -205,7 +212,6 @@ static void print_line_number(FILE *out, print_state_t *state, print_options_t o // // Helper function for print_match(), using a struct to keep track of some state. // -__attribute__((nonnull)) static void _print_match(FILE *out, file_t *f, match_t *m, print_state_t *state, print_options_t options) { static const char *hl = "\033[0;31;1m"; |