yparser: add CR+LF support + cleanup

src/libknot/yparser/ypbody.c

@@ -26,115 +26,126 @@
 // Include parser static data (Ragel internals).
 
 static const char _yparser_actions[] = {
-	0, 1, 0, 1, 1, 1, 3, 1,
-	4, 1, 5, 1, 7, 1, 8, 1,
-	9, 1, 10, 1, 11, 1, 14, 2,
-	1, 0, 2, 1, 2, 2, 3, 4,
-	2, 5, 0, 2, 6, 7, 2, 11,
-	12, 2, 13, 11, 3, 1, 2, 0,
-	3, 1, 6, 7, 3, 1, 11, 12,
-	3, 1, 13, 11, 4, 1, 2, 6,
-	7, 4, 1, 2, 11, 12, 4, 1,
-	2, 13, 11
+	0, 1, 0, 1, 1, 1, 2, 1,
+	3, 1, 4, 1, 5, 1, 7, 1,
+	8, 1, 9, 1, 10, 1, 11, 1,
+	14, 2, 1, 0, 2, 1, 2, 2,
+	2, 0, 2, 3, 4, 2, 5, 0,
+	2, 6, 7, 2, 11, 12, 2, 13,
+	11, 3, 1, 2, 0, 3, 1, 6,
+	7, 3, 1, 11, 12, 3, 1, 13,
+	11, 3, 2, 6, 7, 3, 2, 11,
+	12, 3, 2, 13, 11, 4, 1, 2,
+	6, 7, 4, 1, 2, 11, 12, 4,
+	1, 2, 13, 11
 };
 
 static const unsigned char _yparser_key_offsets[] = {
-	0, 0, 10, 11, 12, 19, 28, 30,
-	31, 41, 51, 60, 62, 64, 75, 78,
-	80, 83, 84, 94, 102, 105, 107, 110,
-	113, 122, 132, 142
+	0, 0, 11, 13, 14, 21, 30, 32,
+	33, 43, 54, 63, 65, 68, 80, 83,
+	86, 90, 92, 102, 110, 113, 116, 119,
+	122, 131, 142, 153, 164
 };
 
 static const char _yparser_trans_keys[] = {
-	10, 32, 35, 45, 48, 57, 65, 90,
-	97, 122, 10, 32, 32, 48, 57, 65,
-	90, 97, 122, 32, 45, 58, 48, 57,
-	65, 90, 97, 122, 32, 58, 32, 32,
-	33, 34, 92, 36, 43, 45, 90, 94,
-	126, 10, 32, 33, 92, 36, 43, 45,
-	90, 94, 126, 32, 45, 58, 48, 57,
-	65, 90, 97, 122, 32, 58, 10, 32,
-	10, 32, 34, 35, 91, 33, 43, 45,
-	92, 94, 126, 34, 32, 126, 10, 32,
-	10, 32, 35, 10, 32, 33, 34, 92,
+	10, 13, 32, 35, 45, 48, 57, 65,
+	90, 97, 122, 10, 13, 32, 32, 48,
+	57, 65, 90, 97, 122, 32, 45, 58,
+	48, 57, 65, 90, 97, 122, 32, 58,
+	32, 32, 33, 34, 92, 36, 43, 45,
+	90, 94, 126, 10, 13, 32, 33, 92,
+	36, 43, 45, 90, 94, 126, 32, 45,
+	58, 48, 57, 65, 90, 97, 122, 32,
+	58, 10, 13, 32, 10, 13, 32, 34,
+	35, 91, 33, 43, 45, 92, 94, 126,
+	34, 32, 126, 10, 13, 32, 10, 13,
+	32, 35, 10, 13, 32, 33, 34, 92,
 	36, 43, 45, 90, 94, 126, 32, 33,
 	44, 93, 36, 90, 92, 126, 32, 44,
-	93, 10, 32, 34, 32, 126, 32, 44,
-	93, 32, 45, 58, 48, 57, 65, 90,
-	97, 122, 10, 32, 35, 45, 48, 57,
-	65, 90, 97, 122, 10, 32, 35, 45,
-	48, 57, 65, 90, 97, 122, 10, 32,
-	35, 45, 48, 57, 65, 90, 97, 122,
-	0
+	93, 10, 13, 32, 34, 32, 126, 32,
+	44, 93, 32, 45, 58, 48, 57, 65,
+	90, 97, 122, 10, 13, 32, 35, 45,
+	48, 57, 65, 90, 97, 122, 10, 13,
+	32, 35, 45, 48, 57, 65, 90, 97,
+	122, 10, 13, 32, 35, 45, 48, 57,
+	65, 90, 97, 122, 10, 13, 32, 35,
+	45, 48, 57, 65, 90, 97, 122, 0
 };
 
 static const char _yparser_single_lengths[] = {
-	0, 4, 1, 1, 1, 3, 2, 1,
-	4, 4, 3, 2, 2, 5, 1, 2,
-	3, 1, 4, 4, 3, 2, 1, 3,
-	3, 4, 4, 4
+	0, 5, 2, 1, 1, 3, 2, 1,
+	4, 5, 3, 2, 3, 6, 1, 3,
+	4, 2, 4, 4, 3, 3, 1, 3,
+	3, 5, 5, 5, 5
 };
 
 static const char _yparser_range_lengths[] = {
 	0, 3, 0, 0, 3, 3, 0, 0,
 	3, 3, 3, 0, 0, 3, 1, 0,
 	0, 0, 3, 2, 0, 0, 1, 0,
-	3, 3, 3, 3
+	3, 3, 3, 3, 3
 };
 
 static const unsigned char _yparser_index_offsets[] = {
-	0, 0, 8, 10, 12, 17, 24, 27,
-	29, 37, 45, 52, 55, 58, 67, 70,
-	73, 77, 79, 87, 94, 98, 101, 104,
-	108, 115, 123, 131
+	0, 0, 9, 12, 14, 19, 26, 29,
+	31, 39, 48, 55, 58, 62, 72, 75,
+	79, 84, 87, 95, 102, 106, 110, 113,
+	117, 124, 133, 142, 151
 };
 
 static const char _yparser_indicies[] = {
-	1, 2, 3, 4, 5, 5, 5, 0,
-	1, 3, 6, 0, 6, 7, 7, 7,
-	0, 8, 9, 10, 9, 9, 9, 0,
-	11, 12, 0, 13, 0, 13, 14, 15,
-	14, 14, 14, 14, 0, 16, 17, 18,
-	18, 18, 18, 18, 0, 19, 20, 21,
-	20, 20, 20, 0, 22, 23, 0, 24,
-	25, 0, 24, 25, 15, 26, 27, 14,
-	14, 14, 0, 29, 28, 0, 16, 17,
-	0, 24, 30, 26, 0, 24, 26, 27,
-	31, 32, 31, 31, 31, 31, 0, 33,
-	34, 35, 36, 34, 34, 0, 37, 27,
-	38, 0, 24, 30, 0, 40, 39, 0,
-	33, 35, 36, 0, 41, 42, 43, 42,
-	42, 42, 0, 1, 2, 3, 4, 44,
-	44, 44, 0, 45, 46, 47, 48, 49,
-	49, 49, 0, 50, 51, 52, 53, 54,
-	54, 54, 0, 0
+	1, 2, 3, 4, 5, 6, 6, 6,
+	0, 1, 2, 4, 7, 0, 7, 8,
+	8, 8, 0, 9, 10, 11, 10, 10,
+	10, 0, 12, 13, 0, 14, 0, 14,
+	15, 16, 15, 15, 15, 15, 0, 17,
+	18, 19, 20, 20, 20, 20, 20, 0,
+	21, 22, 23, 22, 22, 22, 0, 24,
+	25, 0, 26, 27, 28, 0, 26, 27,
+	28, 16, 29, 30, 15, 15, 15, 0,
+	32, 31, 0, 17, 18, 19, 0, 26,
+	27, 33, 29, 0, 26, 27, 29, 30,
+	34, 35, 34, 34, 34, 34, 0, 36,
+	37, 38, 39, 37, 37, 0, 40, 30,
+	41, 0, 26, 27, 33, 0, 43, 42,
+	0, 36, 38, 39, 0, 44, 45, 46,
+	45, 45, 45, 0, 1, 2, 3, 4,
+	5, 47, 47, 47, 0, 48, 49, 50,
+	51, 52, 53, 53, 53, 0, 54, 55,
+	56, 57, 58, 59, 59, 59, 0, 60,
+	61, 62, 63, 64, 65, 65, 65, 0,
+	0
 };
 
 static const char _yparser_trans_targs[] = {
-	0, 26, 1, 2, 3, 24, 4, 5,
-	6, 5, 7, 6, 7, 8, 9, 14,
-	27, 16, 9, 11, 10, 12, 11, 12,
-	27, 13, 17, 18, 14, 15, 16, 19,
-	22, 20, 19, 18, 21, 20, 21, 22,
-	23, 11, 24, 12, 10, 26, 1, 2,
-	3, 10, 26, 1, 2, 3, 10
+	0, 26, 27, 1, 2, 3, 24, 4,
+	5, 6, 5, 7, 6, 7, 8, 9,
+	14, 28, 25, 16, 9, 11, 10, 12,
+	11, 12, 28, 25, 13, 17, 18, 14,
+	15, 16, 19, 22, 20, 19, 18, 21,
+	20, 21, 22, 23, 11, 24, 12, 10,
+	26, 27, 1, 2, 3, 10, 26, 27,
+	1, 2, 3, 10, 26, 27, 1, 2,
+	3, 10
 };
 
 static const char _yparser_trans_actions[] = {
-	21, 1, 38, 0, 41, 35, 19, 35,
-	17, 11, 17, 0, 0, 0, 29, 5,
-	32, 9, 7, 13, 11, 13, 0, 0,
-	1, 0, 0, 0, 7, 0, 0, 29,
-	5, 9, 7, 9, 9, 0, 0, 7,
-	0, 15, 11, 15, 35, 44, 65, 26,
-	70, 60, 23, 52, 3, 56, 48
+	23, 1, 0, 43, 0, 46, 40, 21,
+	40, 19, 13, 19, 0, 0, 0, 34,
+	7, 37, 11, 11, 9, 15, 13, 15,
+	0, 0, 1, 0, 0, 0, 0, 9,
+	0, 0, 34, 7, 11, 9, 11, 11,
+	0, 0, 9, 0, 17, 13, 17, 40,
+	49, 28, 82, 28, 87, 77, 31, 5,
+	69, 5, 73, 65, 25, 3, 57, 3,
+	61, 53
 };
 
 static const char _yparser_eof_actions[] = {
-	0, 21, 21, 21, 21, 21, 21, 21,
-	21, 21, 21, 21, 21, 21, 21, 21,
-	21, 21, 21, 21, 21, 21, 21, 21,
-	21, 0, 26, 3
+	0, 23, 23, 23, 23, 23, 23, 23,
+	23, 23, 23, 23, 23, 23, 23, 23,
+	23, 23, 23, 23, 23, 23, 23, 23,
+	23, 0, 28, 5, 3
 };
 
 

src/libknot/yparser/ypbody.rl

@@ -38,7 +38,7 @@
 		parser->event = YP_ENULL;
 		parser->processed = false;
 	}
-	newline_char = '\n' >_newline_init %_newline;
+	newline_char = '\n' >_newline_init %_newline | '\r';
 
 	# Comment processing.
 	comment_char = '#';
@@ -133,13 +133,13 @@
 		}
 		parser->indent = 0;
 	}
-	key_name = (alnum . ("-" | alnum)*) >_key_init $_key;
+	key_name = (alnum . ('-' | alnum)*) >_key_init $_key;
 	key0 =                                                  key_name %_key0_exit;
 	key1 =   sep                                 $_indent . key_name %_key1_exit;
-	id   = ((sep $_id)? . "-" >_dash_init . sep) $_indent . key_name %_id_exit;
-	item = (((key0 . sep? . ":" . (sep . (item_data_list | item_data))?)
-	        |(key1 . sep? . ":" . (sep . (item_data_list | item_data))?)
-	        |(id   . sep? . ":" .  sep . item_data)
+	id   = ((sep $_id)? . '-' >_dash_init . sep) $_indent . key_name %_id_exit;
+	item = (((key0 . sep? . ':' . (sep . (item_data_list | item_data))?)
+	        |(key1 . sep? . ':' . (sep . (item_data_list | item_data))?)
+	        |(id   . sep? . ':' .  sep . item_data)
 	        ) . rest
 	       );