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Add a public function for printing debugging graphs

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This commit is contained in:
Max Brunsfeld 2016-02-23 11:16:50 -08:00
parent b36143d7a7
commit abbc282950
4 changed files with 8 additions and 4 deletions
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6
src/runtime/parser.c
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@ -15,8 +15,6 @@
* Debugging
*/
bool TS_PARSER_PRINT_STACKS = false;
#define LOG(...) \
if (self->lexer.debugger.debug_fn) { \
snprintf(self->lexer.debug_buffer, TS_DEBUG_BUFFER_SIZE, __VA_ARGS__); \
@ -26,14 +24,14 @@ bool TS_PARSER_PRINT_STACKS = false;
#define LOG_ACTION(...) \
LOG(__VA_ARGS__); \
if (TS_PARSER_PRINT_STACKS) { \
if (self->print_debugging_graphs) { \
fprintf(stderr, "graph {\nlabel=\""); \
fprintf(stderr, __VA_ARGS__); \
fprintf(stderr, "\"\n}\n\n"); \
}
#define LOG_STACK() \
if (TS_PARSER_PRINT_STACKS) { \
if (self->print_debugging_graphs) { \
fputs(ts_stack_dot_graph(self->stack, self->language->symbol_names), \
stderr); \
fputs("\n\n", stderr); \