48 lines
1.2 KiB
C
48 lines
1.2 KiB
C
#include <tree_sitter/parser.h>
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enum {
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LINE_BREAK
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};
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void *tree_sitter_inverted_external_token_external_scanner_create() { return NULL; }
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void tree_sitter_inverted_external_token_external_scanner_destroy(void *payload) {}
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void tree_sitter_inverted_external_token_external_scanner_reset(void *payload) {}
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unsigned tree_sitter_inverted_external_token_external_scanner_serialize(
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void *payload,
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char *buffer
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) { return true; }
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void tree_sitter_inverted_external_token_external_scanner_deserialize(
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void *payload,
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const char *buffer,
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unsigned length
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) {}
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bool tree_sitter_inverted_external_token_external_scanner_scan(
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void *payload, TSLexer *lexer, const bool *whitelist) {
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while (lexer->lookahead == ' ') {
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lexer->advance(lexer, true);
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}
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if (lexer->lookahead == '\n') {
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lexer->advance(lexer, false);
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// Mark the end of the line break token.
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lexer->mark_end(lexer);
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// Skip whitespace *after* having marked the end.
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while (lexer->lookahead == ' ' || lexer->lookahead == '\n') {
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lexer->advance(lexer, true);
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}
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if (lexer->lookahead != '.') {
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lexer->result_symbol = LINE_BREAK;
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return true;
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}
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}
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return false;
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}
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