26abdf4a23
regexp: try again to fix the issue with backslashes.
...
the new simple rule is inside R/ syntax all backslashes should be
escaped to allow easy regexp literal tokenization:
R/ [\/]/
but in the constructor <regexp> they shouldn't be:
"[/]" <regexp>
When the regexp is prettyprinted we make sure to visually escape the
backslashes in the raw regexp.
2019-03-21 13:29:15 -07:00
15b13870ae
peg.ebnf: Clean up EBNF: syntax.
...
The syntax for an EBNF parser is now ``EBNF: identifier string``. The
inline syntax went from [EBNF ... EBNF] to EBNF[[ ]], EBNF[=[ ]=], etc.
<EBNF looked for a main word, but this functionality is just EBNF[[ ]]
now.
2017-08-05 22:23:57 -05:00
498285d7dd
unicode: make this the API for all unicode things.
2016-03-30 23:29:48 -07:00
ceb75057da
change ERROR: words from throw-foo back to foo.
2015-08-13 16:13:05 -07:00
b6be8685c3
basis: ERROR: changes.
2015-08-13 03:20:39 -07:00
352e5de16a
core, basis, extra: Remove DOS line endings from files.
...
Remove whitespace from end of lines.
Add a newline to the end of each file.
2015-06-29 17:25:40 -07:00
b366a06c41
use reject instead of [ ... not ] filter.
2015-05-12 18:50:34 -07:00
8089bbaeab
regexp.parser: fix for recent unicode.scripts change.
2014-05-19 20:51:01 -07:00
df19e2ee01
regexp.parser: fix failing test
2011-12-06 21:11:58 -08:00
943596575a
use radix literals
2011-11-23 19:03:40 -08:00
88e88207ff
Fixing bug in regexp \P
2010-03-23 00:30:49 -04:00
da57436180
Finishing eliminating prune as a synonym of members
2010-02-27 14:52:24 -05:00
541ce3aa68
Fixing regexp parser bug: now R/ foo/5 makes an error
2009-04-12 13:57:49 -05:00
d6f9947bff
Regexp character class intersection and difference syntax
2009-03-21 02:53:36 -05:00
9760f54857
Regexp supports Unicode properties (categories and script)
2009-03-20 19:03:26 -05:00
ba9938c30f
Reorganizing things in regexp, mostly
2009-03-18 16:09:45 -05:00
54194d269c
Some reorganizing in Unicode; regexp class changes
2009-03-17 19:39:04 -05:00
ababfe80ef
More regexp docs; unix line ending support
2009-03-16 17:53:38 -05:00
8b286cea4c
Adding word breaks to regexp
2009-03-11 15:51:54 -05:00
762485c2ca
Fixing xmode use lines; adding fake reluctant ?*+ to make XMode work (they're actually greedy)
2009-03-08 18:50:41 -05:00
42ff154ead
More regexp changes
2009-03-07 16:31:46 -06:00
a487ed0f32
Lookaround and anchors work! (still need to fix some bugs)
2009-03-05 16:34:04 -06:00
eb231df4e7
Beginnings of lookahead and lookbehind
2009-03-04 00:36:03 -06:00
c708bfcbca
Various regexp changes, including the addition of regexp combinators
2009-02-25 12:22:12 -06:00
041be23cdc
trivial change in regexp
2009-02-20 18:45:24 -06:00
e41cdf5e8f
Various unfinshed regexp changes
2009-02-20 17:54:48 -06:00
f535b66aed
Negation almost complete in regexp
2009-02-19 18:28:54 -06:00
9565b59928
Regexp negation (partial) and cleanup of regexp.nfa
2009-02-19 16:48:46 -06:00
b8845cb87e
Almost done with regexp cleanup
2009-02-18 12:27:07 -06:00
105ef28433
Rewriting regexp parser
2009-02-16 20:23:00 -06:00
f34c14a0f5
Remove some usages of tuck
2009-01-23 18:20:47 -06:00
ad53cb8635
Privatizing unicode.case:ch>{lower,upper,title}
2009-01-08 19:07:46 -06:00
c5160d76e9
Merge qualified, alias, symbols, constants into core
2008-12-17 18:10:01 -06:00
384a11ecee
move things around. the parser no longer adjusts nodes based on options, instead opting for nfa to handle it (case-insensitive, multiline, dotall, reversed..)
2008-11-24 22:17:47 -06:00
f8a23c657b
a bit of refactoring, preparing to take options out of the parsing stage
2008-11-24 12:59:29 -06:00
db3c21663e
better literal syntax for regexps. support ^ and $ (not in multiline mode yet) but not yet in multiline mode. support for \A and \Z \z is next. removed some crud from the parser, and added more commented out unit tests...
2008-11-24 00:18:27 -06:00
afc97627f9
remove >r r> from regexp
2008-11-22 23:01:24 -06:00
ba680fae6f
handle dotall mode -- . matches newlines when it's on. dotall mode is off by default. rearrange unit tests a bit
2008-11-22 21:04:09 -06:00
e110bac51a
better parsing of constants
2008-11-22 16:50:40 -06:00
239bfeafda
fix "\\/" <regexp>
2008-11-18 16:06:56 -06:00
5c51d9fd2c
Get regexp words to infer
2008-11-17 21:42:59 -06:00
46aa56730b
better parsing for anchors
2008-11-06 16:53:00 -06:00
80a9147691
working on lookbehind
2008-09-22 13:37:27 -05:00
56fbeb25ff
fix options before non-capturing groups
2008-09-22 11:45:36 -05:00
da35e13153
fix the parser for groups
2008-09-22 10:48:01 -05:00
fe071a8908
Move regexp to basis
2008-09-22 02:37:40 -05:00
John Benediktsson
Doug Coleman
Joe Groff
Daniel Ehrenberg
Daniel Ehrenberg
Daniel Ehrenberg
Slava Pestov
Doug Coleman