51 		  || (x) == 0x85 || (x) == '\f')
64 	while (nbytes > 1 && buf[nbytes - 1] == '\0')  in trim_nuls()
71 file_ascmagic(struct magic_set *ms, const struct buffer *b, int text)  in file_ascmagic()  argument
74 	size_t ulen = 0;  in file_ascmagic()
92 	if (file_encoding(ms, &bb, &ubuf, &ulen, &code, &code_mime,  in file_ascmagic()
93 	    &type) == 0)  in file_ascmagic()
94 		rv = 0;  in file_ascmagic()
96 		rv = file_ascmagic_with_encoding(ms, &bb,  in file_ascmagic()
105 file_ascmagic_with_encoding(struct magic_set *ms, const struct buffer *b,  in file_ascmagic_with_encoding()  argument
115 	int mime = ms->flags & MAGIC_MIME;  in file_ascmagic_with_encoding()
116 	int need_separator = 0;  in file_ascmagic_with_encoding()
120 	int has_escapes = 0;  in file_ascmagic_with_encoding()
121 	int has_backspace = 0;  in file_ascmagic_with_encoding()
122 	int seen_cr = 0;  in file_ascmagic_with_encoding()
124 	size_t n_crlf = 0;  in file_ascmagic_with_encoding()
125 	size_t n_lf = 0;  in file_ascmagic_with_encoding()
126 	size_t n_cr = 0;  in file_ascmagic_with_encoding()
127 	size_t n_nel = 0;  in file_ascmagic_with_encoding()
128 	int executable = 0;  in file_ascmagic_with_encoding()
131 	size_t has_long_lines = 0;  in file_ascmagic_with_encoding()
137 		rv = 0;  in file_ascmagic_with_encoding()
141 	if (ulen > 0 && (ms->flags & MAGIC_NO_CHECK_SOFT) == 0) {  in file_ascmagic_with_encoding()
147 			file_oomem(ms, mlen);  in file_ascmagic_with_encoding()
152 			rv = 0;  in file_ascmagic_with_encoding()
158 		if ((rv = file_softmagic(ms, &bb, NULL, NULL,  in file_ascmagic_with_encoding()
159 		    TEXTTEST, text)) == 0)  in file_ascmagic_with_encoding()
164 		if ((ms->flags & (MAGIC_APPLE|MAGIC_EXTENSION))) {  in file_ascmagic_with_encoding()
165 			rv = rv == -1 ? 0 : 1;  in file_ascmagic_with_encoding()
170 	if ((ms->flags & (MAGIC_APPLE|MAGIC_EXTENSION))) {  in file_ascmagic_with_encoding()
171 		rv = 0;  in file_ascmagic_with_encoding()
176 	for (i = 0; i < ulen; i++) {  in file_ascmagic_with_encoding()
190 		if (ubuf[i] == 0x85) { /* X3.64/ECMA-43 "next line" character */  in file_ascmagic_with_encoding()
208 	if (strcmp(type, "binary") == 0) {  in file_ascmagic_with_encoding()
209 		rv = 0;  in file_ascmagic_with_encoding()
212 	len = file_printedlen(ms);  in file_ascmagic_with_encoding()
214 		if ((mime & MAGIC_MIME_TYPE) != 0) {  in file_ascmagic_with_encoding()
220 				if ((ms->flags & MAGIC_CONTINUE) == 0) {  in file_ascmagic_with_encoding()
224 				if (need_separator && file_separator(ms) == -1)  in file_ascmagic_with_encoding()
227 			if (file_printf(ms, "text/plain") == -1)  in file_ascmagic_with_encoding()
232 			switch (file_replace(ms, " text$", ", ")) {  in file_ascmagic_with_encoding()
233 			case 0:  in file_ascmagic_with_encoding()
234 				switch (file_replace(ms, " text executable$",  in file_ascmagic_with_encoding()
236 				case 0:  in file_ascmagic_with_encoding()
237 					if (file_printf(ms, ", ") == -1)  in file_ascmagic_with_encoding()
254 		if (file_printf(ms, "%s", code) == -1)  in file_ascmagic_with_encoding()
258 			if (file_printf(ms, " %s", subtype) == -1)  in file_ascmagic_with_encoding()
262 		if (file_printf(ms, " %s", type) == -1)  in file_ascmagic_with_encoding()
266 			if (file_printf(ms, " executable") == -1)  in file_ascmagic_with_encoding()
270 			if (file_printf(ms, ", with very long lines (%"  in file_ascmagic_with_encoding()
278 		if ((n_crlf == 0 && n_cr == 0 && n_nel == 0 && n_lf == 0) ||  in file_ascmagic_with_encoding()
279 		    (n_crlf != 0 || n_cr != 0 || n_nel != 0)) {  in file_ascmagic_with_encoding()
280 			if (file_printf(ms, ", with") == -1)  in file_ascmagic_with_encoding()
283 			if (n_crlf == 0 && n_cr == 0 &&  in file_ascmagic_with_encoding()
284 			    n_nel == 0 && n_lf == 0) {  in file_ascmagic_with_encoding()
285 				if (file_printf(ms, " no") == -1)  in file_ascmagic_with_encoding()
289 					if (file_printf(ms, " CRLF") == -1)  in file_ascmagic_with_encoding()
292 						if (file_printf(ms, ",") == -1)  in file_ascmagic_with_encoding()
296 					if (file_printf(ms, " CR") == -1)  in file_ascmagic_with_encoding()
299 						if (file_printf(ms, ",") == -1)  in file_ascmagic_with_encoding()
303 					if (file_printf(ms, " LF") == -1)  in file_ascmagic_with_encoding()
306 						if (file_printf(ms, ",") == -1)  in file_ascmagic_with_encoding()
310 					if (file_printf(ms, " NEL") == -1)  in file_ascmagic_with_encoding()
314 			if (file_printf(ms, " line terminators") == -1)  in file_ascmagic_with_encoding()
319 			if (file_printf(ms, ", with escape sequences") == -1)  in file_ascmagic_with_encoding()
322 			if (file_printf(ms, ", with overstriking") == -1)  in file_ascmagic_with_encoding()
342 	for (i = 0; i < ulen; i++) {  in encode_utf8()
343 		if (ubuf[i] <= 0x7f) {  in encode_utf8()
349 		if (ubuf[i] <= 0x7ff) {  in encode_utf8()
352 			*buf++ = CAST(unsigned char, (ubuf[i] >> 6) + 0xc0);  in encode_utf8()
355 		if (ubuf[i] <= 0xffff) {  in encode_utf8()
358 			*buf++ = CAST(unsigned char, (ubuf[i] >> 12) + 0xe0);  in encode_utf8()
361 		if (ubuf[i] <= 0x1fffff) {  in encode_utf8()
364 			*buf++ = CAST(unsigned char, (ubuf[i] >> 18) + 0xf0);  in encode_utf8()
367 		if (ubuf[i] <= 0x3ffffff) {  in encode_utf8()
370 			*buf++ = CAST(unsigned char, (ubuf[i] >> 24) + 0xf8);  in encode_utf8()
373 		if (ubuf[i] <= 0x7fffffff) {  in encode_utf8()
376 			*buf++ = CAST(unsigned char, (ubuf[i] >> 30) + 0xfc);  in encode_utf8()
381 	out5:	*buf++ = CAST(unsigned char, ((ubuf[i] >> 24) & 0x3f) + 0x80);  in encode_utf8()
382 	out4:	*buf++ = CAST(unsigned char, ((ubuf[i] >> 18) & 0x3f) + 0x80);  in encode_utf8()
383 	out3:	*buf++ = CAST(unsigned char, ((ubuf[i] >> 12) & 0x3f) + 0x80);  in encode_utf8()
384 	out2:	*buf++ = CAST(unsigned char, ((ubuf[i] >>  6) & 0x3f) + 0x80);  in encode_utf8()
385 	out1:	*buf++ = CAST(unsigned char, ((ubuf[i] >>  0) & 0x3f) + 0x80);  in encode_utf8()