#
#
# run perl regen.pl after editing this file
+# Also update perlredebguts.pod
EOL EOL, no ; Match "" at end of line.
MEOL EOL, no ; Same, assuming multiline.
SEOL EOL, no ; Same, assuming singleline.
-BOUND BOUND, no ; Match "" at any word boundary
+BOUND BOUND, no ; Match "" at any word boundary using native charset semantics for non-utf8
BOUNDL BOUND, no ; Match "" at any locale word boundary
-NBOUND NBOUND, no ; Match "" at any word non-boundary
+BOUNDU BOUND, no ; Match "" at any word boundary using Unicode semantics
+BOUNDA BOUND, no ; Match "" at any word boundary using ASCII semantics
+# All NBOUND nodes are required by a line regexec.c to be greater than all BOUND ones
+NBOUND NBOUND, no ; Match "" at any word non-boundary using native charset semantics for non-utf8
NBOUNDL NBOUND, no ; Match "" at any locale word non-boundary
+NBOUNDU NBOUND, no ; Match "" at any word non-boundary using Unicode semantics
+NBOUNDA NBOUND, no ; Match "" at any word non-boundary using ASCII semantics
GPOS GPOS, no ; Matches where last m//g left off.
#* [Special] alternatives:
ALNUM ALNUM, no 0 S ; Match any alphanumeric character using native charset semantics for non-utf8
ALNUML ALNUM, no 0 S ; Match any alphanumeric char in locale
ALNUMU ALNUM, no 0 S ; Match any alphanumeric char using Unicode semantics
+ALNUMA ALNUM, no 0 S ; Match [A-Za-z_0-9]
NALNUM NALNUM, no 0 S ; Match any non-alphanumeric character using native charset semantics for non-utf8
NALNUML NALNUM, no 0 S ; Match any non-alphanumeric char in locale
NALNUMU NALNUM, no 0 S ; Match any non-alphanumeric char using Unicode semantics
+NALNUMA NALNUM, no 0 S ; Match [^A-Za-z_0-9]
SPACE SPACE, no 0 S ; Match any whitespace character using native charset semantics for non-utf8
SPACEL SPACE, no 0 S ; Match any whitespace char in locale
SPACEU SPACE, no 0 S ; Match any whitespace char using Unicode semantics
+SPACEA SPACE, no 0 S ; Match [ \t\n\f\r]
NSPACE NSPACE, no 0 S ; Match any non-whitespace character using native charset semantics for non-utf8
NSPACEL NSPACE, no 0 S ; Match any non-whitespace char in locale
NSPACEU NSPACE, no 0 S ; Match any non-whitespace char using Unicode semantics
+NSPACEA NSPACE, no 0 S ; Match [^ \t\n\f\r]
DIGIT DIGIT, no 0 S ; Match any numeric character using native charset semantics for non-utf8
DIGITL DIGIT, no 0 S ; Match any numeric character in locale
-DIGITU DIGIT, no 0 S ; Match any numeric character using Unicode semantics
+DIGITA DIGIT, no 0 S ; Match [0-9]
NDIGIT NDIGIT, no 0 S ; Match any non-numeric character using native charset semantics for non-utf8
NDIGITL NDIGIT, no 0 S ; Match any non-numeric character in locale
-NDIGITU NDIGIT, no 0 S ; Match any non-numeric character using Unicode semantics
+NDIGITA NDIGIT, no 0 S ; Match [^0-9]
CLUMP CLUMP, no 0 V ; Match any extended grapheme cluster sequence
#* Alternation
EXACTF EXACT, str ; Match this string, folded, native charset semantics for non-utf8 (prec. by length).
EXACTFL EXACT, str ; Match this string, folded in locale (w/len).
EXACTFU EXACT, str ; Match this string, folded, Unicode semantics for non-utf8 (prec. by length).
+EXACTFA EXACT, str ; Match this string, folded, Unicode semantics for non-utf8, but no ASCII-range character matches outside ASCII (prec. by length),.
#*Do nothing types
REF REF, num 1 V ; Match some already matched string
REFF REF, num 1 V ; Match already matched string, folded using native charset semantics for non-utf8
REFFL REF, num 1 V ; Match already matched string, folded in loc.
-# REFFU and NREFFU could have been implemented using the FLAGS field of the
+# N?REFF[AU] could have been implemented using the FLAGS field of the
# regnode, but by having a separate node type, we can use the existing switch
# statement to avoid some tests
REFFU REF, num 1 V ; Match already matched string, folded using unicode semantics for non-utf8
+REFFA REF, num 1 V ; Match already matched string, folded using unicode semantics for non-utf8, no mixing ASCII, non-ASCII
#*Named references. Code in regcomp.c assumes that these all are after the numbered references
NREF REF, no-sv 1 V ; Match some already matched string
NREFF REF, no-sv 1 V ; Match already matched string, folded using native charset semantics for non-utf8
NREFFL REF, no-sv 1 V ; Match already matched string, folded in loc.
NREFFU REF, num 1 V ; Match already matched string, folded using unicode semantics for non-utf8
+NREFFA REF, num 1 V ; Match already matched string, folded using unicode semantics for non-utf8, no mixing ASCII, non-ASCII
IFMATCH BRANCHJ, off 1 . 2 ; Succeeds if the following matches.
UNLESSM BRANCHJ, off 1 . 2 ; Fails if the following matches.
# inline charclass data (ascii only), the 'C' store it in the structure.
# NOTE: the relative order of the TRIE-like regops is significant
-TRIE TRIE, trie 1 ; Match many EXACT(F[LU]?)? at once. flags==type
+TRIE TRIE, trie 1 ; Match many EXACT(F[ALU]?)? at once. flags==type
TRIEC TRIE,trie charclass ; Same as TRIE, but with embedded charclass data
# For start classes, contains an added fail table.
https://perl5.git.perl.org / perl5.git / blobdiff