usr.bin/csup/rcsparse.c

56 asserttoken(yyscan_t *sp, int token)
60 	t = token;
62 	assert(t == token);
119 	int strict, token;
133 	token = rcslex(*sp);
134 	if (token == KEYWORD_TWO) {
140 		token = rcslex(*sp);
144 	assert(token == KEYWORD);
145 	token = rcslex(*sp);
146 	while (token == ID) {
150 		token = rcslex(*sp);
152 	assert(token == SEMIC);
156 	token = rcslex(*sp);
157 	while (token == ID) {
165 		token = rcslex(*sp);
167 	assert(token == SEMIC);
171 	token = rcslex(*sp);
172 	while (token == ID) {
176 		token = rcslex(*sp);
178 	assert(token == SEMIC);
179 	token = rcslex(*sp);
180 	while (token == KEYWORD) {
189 			token = rcslex(*sp);
190 			if (token == STRING) {
198 			token = rcslex(*sp);
199 			if (token == STRING) {
207 		token = rcslex(*sp);
208 		while (token == ID) {
209 			token = rcslex(*sp);
211 			while (token == ID || token == NUM || token == STRING ||
212 			    token == COLON) {
213 				token = rcslex(*sp);
216 			token = rcslex(*sp);
219 	return (token);
226 parse_deltas(struct rcsfile *rf, yyscan_t *sp, int token)
232 	if (token != NUM)
233 		return (token);
239 		assert(token == NUM);
253 		token = rcslex(*sp);
254 		if (token == ID) {
256 			token = rcslex(*sp);
258 		assert(token == SEMIC);
261 		token = rcslex(*sp);
263 		while (token == NUM)
264 			token = rcslex(*sp);
265 		assert(token == SEMIC);
268 		token = rcslex(*sp);
269 		if (token == NUM) {
271 			token = rcslex(*sp);
273 		assert(token == SEMIC);
275 		token = rcslex(*sp);
276 		while (token == ID) {
277 			token = rcslex(*sp);
279 			while (token == ID || token == NUM || token == STRING ||
280 			    token == COLON) {
281 				token = rcslex(*sp);
284 			token = rcslex(*sp);
294 	} while (token == NUM);
296 	return (token);
303 parse_deltatexts(struct rcsfile *rf, yyscan_t *sp, int token)
311 	if (token != NUM)
315 		assert(token == NUM);
338 		token = rcslex(*sp);
339 		while (token == ID) {
340 			token = rcslex(*sp);
342 			while (token == ID || token == NUM || token == STRING ||
343 			    token == COLON) {
344 				token = rcslex(*sp);
347 			token = rcslex(*sp);
350 		assert(token == KEYWORD);
361 		token = rcslex(*sp);
362 	} while (token == NUM);