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Don't store text on documents

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This commit is contained in:
Max Brunsfeld 2014-02-20 18:38:31 -08:00
parent 6ed6aa05cc
commit ceee7eefd0
5 changed files with 21 additions and 13 deletions
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8
src/runtime/document.cpp
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@ -3,7 +3,6 @@
struct ts_document {
ts_parse_fn *parse_fn;
const char **symbol_names;
const char *text;
ts_error error;
ts_tree *tree;
};
@ -12,6 +11,10 @@ ts_document * ts_document_make() {
return new ts_document();
}
void ts_document_free(ts_document *document) {
delete document;
}
void ts_document_set_parser(ts_document *document, ts_parse_config config) {
document->parse_fn = config.parse_fn;
document->symbol_names = config.symbol_names;
@ -19,7 +22,6 @@ void ts_document_set_parser(ts_document *document, ts_parse_config config) {
void ts_document_set_text(ts_document *document, const char *text) {
ts_parse_result result = document->parse_fn(text);
document->text = text;
document->tree = result.tree;
document->error = result.error;
}
@ -30,7 +32,7 @@ ts_tree * ts_document_tree(const ts_document *document) {
const char * ts_document_string(const ts_document *document) {
if (document->error.expected_inputs != NULL) {
return ts_error_string(&document->error, document->text, document->symbol_names);
return ts_error_string(&document->error);
} else {
return ts_tree_string(document->tree, document->symbol_names);
}

9
src/runtime/error.cpp
View file

@ -4,10 +4,11 @@
using std::string;
const char * ts_error_string(const ts_error *error, const char *input_string, const char **symbol_names) {
string result = string("Unexpected character '") + input_string[error->position] + "'. Expected: ";
for (int i = 0; i < error->expected_input_count; i++)
result += string(error->expected_inputs[i]) + " ";
const char * ts_error_string(const ts_error *error) {
string result = string("Unexpected character '") + error->lookahead_char + "'. Expected:";
for (int i = 0; i < error->expected_input_count; i++) {
result += string(" ") + error->expected_inputs[i];
}
char *stuff = (char *)malloc(result.size() * sizeof(char));
strcpy(stuff, result.c_str());