/*
* Permission is hereby granted, free of charge, to any person obtaining a copy of
* this software and associated documentation files (the "Software"), to deal in
* the Software without restriction, including without limitation the rights to
* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
* of the Software, and to permit persons to whom the Software is furnished to do
* so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
package jdk.nashorn.internal.runtime.regexp.joni.constants;
@SuppressWarnings("javadoc")
public interface SyntaxProperties {
/* syntax (operators); */
final int OP_VARIABLE_META_CHARACTERS = (1<<0);
final int OP_DOT_ANYCHAR = (1<<1); /* . */
final int OP_ASTERISK_ZERO_INF = (1<<2); /* * */
final int OP_ESC_ASTERISK_ZERO_INF = (1<<3);
final int OP_PLUS_ONE_INF = (1<<4); /* + */
final int OP_ESC_PLUS_ONE_INF = (1<<5);
final int OP_QMARK_ZERO_ONE = (1<<6); /* ? */
final int OP_ESC_QMARK_ZERO_ONE = (1<<7);
final int OP_BRACE_INTERVAL = (1<<8); /* {lower,upper} */
final int OP_ESC_BRACE_INTERVAL = (1<<9); /* \{lower,upper\} */
final int OP_VBAR_ALT = (1<<10); /* | */
final int OP_ESC_VBAR_ALT = (1<<11); /* \| */
final int OP_LPAREN_SUBEXP = (1<<12); /* (...); */
final int OP_ESC_LPAREN_SUBEXP = (1<<13); /* \(...\); */
final int OP_ESC_AZ_BUF_ANCHOR = (1<<14); /* \A, \Z, \z */
final int OP_ESC_CAPITAL_G_BEGIN_ANCHOR = (1<<15); /* \G */
final int OP_DECIMAL_BACKREF = (1<<16); /* \num */
final int OP_BRACKET_CC = (1<<17); /* [...] */
final int OP_ESC_W_WORD = (1<<18); /* \w, \W */
final int OP_ESC_LTGT_WORD_BEGIN_END = (1<<19); /* \<. \> */
final int OP_ESC_B_WORD_BOUND = (1<<20); /* \b, \B */
final int OP_ESC_S_WHITE_SPACE = (1<<21); /* \s, \S */
final int OP_ESC_D_DIGIT = (1<<22); /* \d, \D */
final int OP_LINE_ANCHOR = (1<<23); /* ^, $ */
final int OP_POSIX_BRACKET = (1<<24); /* [:xxxx:] */
final int OP_QMARK_NON_GREEDY = (1<<25); /* ??,*?,+?,{n,m}? */
final int OP_ESC_CONTROL_CHARS = (1<<26); /* \n,\r,\t,\a ... */
final int OP_ESC_C_CONTROL = (1<<27); /* \cx */
final int OP_ESC_OCTAL3 = (1<<28); /* \OOO */
final int OP_ESC_X_HEX2 = (1<<29); /* \xHH */
final int OP_ESC_X_BRACE_HEX8 = (1<<30); /* \x{7HHHHHHH} */
final int OP2_ESC_CAPITAL_Q_QUOTE = (1<<0); /* \Q...\E */
final int OP2_QMARK_GROUP_EFFECT = (1<<1); /* (?...); */
final int OP2_OPTION_PERL = (1<<2); /* (?imsx);,(?-imsx); */
final int OP2_OPTION_RUBY = (1<<3); /* (?imx);, (?-imx); */
final int OP2_PLUS_POSSESSIVE_REPEAT = (1<<4); /* ?+,*+,++ */
final int OP2_PLUS_POSSESSIVE_INTERVAL = (1<<5); /* {n,m}+ */
final int OP2_CCLASS_SET_OP = (1<<6); /* [...&&..[..]..] */
final int OP2_QMARK_LT_NAMED_GROUP = (1<<7); /* (?<name>...); */
final int OP2_ESC_K_NAMED_BACKREF = (1<<8); /* \k<name> */
final int OP2_ESC_G_SUBEXP_CALL = (1<<9); /* \g<name>, \g<n> */
final int OP2_ATMARK_CAPTURE_HISTORY = (1<<10); /* (?@..);,(?@<x>..); */
final int OP2_ESC_CAPITAL_C_BAR_CONTROL = (1<<11); /* \C-x */
final int OP2_ESC_CAPITAL_M_BAR_META = (1<<12); /* \M-x */
final int OP2_ESC_V_VTAB = (1<<13); /* \v as VTAB */
final int OP2_ESC_U_HEX4 = (1<<14); /* \\uHHHH */
final int OP2_ESC_GNU_BUF_ANCHOR = (1<<15); /* \`, \' */
final int OP2_ESC_P_BRACE_CHAR_PROPERTY = (1<<16); /* \p{...}, \P{...} */
final int OP2_ESC_P_BRACE_CIRCUMFLEX_NOT = (1<<17); /* \p{^..}, \P{^..} */
/* final int OP2_CHAR_PROPERTY_PREFIX_IS = (1<<18); */
final int OP2_ESC_H_XDIGIT = (1<<19); /* \h, \H */
final int OP2_INEFFECTIVE_ESCAPE = (1<<20); /* \ */
/* syntax (behavior); */
final int CONTEXT_INDEP_ANCHORS = (1<<31); /* not implemented */
final int CONTEXT_INDEP_REPEAT_OPS = (1<<0); /* ?, *, +, {n,m} */
final int CONTEXT_INVALID_REPEAT_OPS = (1<<1); /* error or ignore */
final int ALLOW_UNMATCHED_CLOSE_SUBEXP = (1<<2); /* ...);... */
final int ALLOW_INVALID_INTERVAL = (1<<3); /* {??? */
final int ALLOW_INTERVAL_LOW_ABBREV = (1<<4); /* {,n} => {0,n} */
final int STRICT_CHECK_BACKREF = (1<<5); /* /(\1);/,/\1();/ ..*/
final int DIFFERENT_LEN_ALT_LOOK_BEHIND = (1<<6); /* (?<=a|bc); */
final int CAPTURE_ONLY_NAMED_GROUP = (1<<7); /* see doc/RE */
final int ALLOW_MULTIPLEX_DEFINITION_NAME = (1<<8); /* (?<x>);(?<x>); */
final int FIXED_INTERVAL_IS_GREEDY_ONLY = (1<<9); /* a{n}?=(?:a{n});? */
/* syntax (behavior); in char class [...] */
final int NOT_NEWLINE_IN_NEGATIVE_CC = (1<<20); /* [^...] */
final int BACKSLASH_ESCAPE_IN_CC = (1<<21); /* [..\w..] etc.. */
final int ALLOW_EMPTY_RANGE_IN_CC = (1<<22);
final int ALLOW_DOUBLE_RANGE_OP_IN_CC = (1<<23); /* [0-9-a]=[0-9\-a] */
/* syntax (behavior); warning */
final int WARN_CC_OP_NOT_ESCAPED = (1<<24); /* [,-,] */
final int WARN_REDUNDANT_NESTED_REPEAT = (1<<25); /* (?:a*);+ */
final int POSIX_COMMON_OP =
OP_DOT_ANYCHAR | OP_POSIX_BRACKET |
OP_DECIMAL_BACKREF |
OP_BRACKET_CC | OP_ASTERISK_ZERO_INF |
OP_LINE_ANCHOR |
OP_ESC_CONTROL_CHARS;
final int GNU_REGEX_OP =
OP_DOT_ANYCHAR | OP_BRACKET_CC |
OP_POSIX_BRACKET | OP_DECIMAL_BACKREF |
OP_BRACE_INTERVAL | OP_LPAREN_SUBEXP |
OP_VBAR_ALT |
OP_ASTERISK_ZERO_INF | OP_PLUS_ONE_INF |
OP_QMARK_ZERO_ONE |
OP_ESC_AZ_BUF_ANCHOR | OP_ESC_CAPITAL_G_BEGIN_ANCHOR |
OP_ESC_W_WORD |
OP_ESC_B_WORD_BOUND | OP_ESC_LTGT_WORD_BEGIN_END |
OP_ESC_S_WHITE_SPACE | OP_ESC_D_DIGIT |
OP_LINE_ANCHOR;
final int GNU_REGEX_BV =
CONTEXT_INDEP_ANCHORS | CONTEXT_INDEP_REPEAT_OPS |
CONTEXT_INVALID_REPEAT_OPS | ALLOW_INVALID_INTERVAL |
BACKSLASH_ESCAPE_IN_CC | ALLOW_DOUBLE_RANGE_OP_IN_CC;
}