[Issue 16251] regex - `(..).*\1` doesn't match "axxxx"
https://issues.dlang.org/show_bug.cgi?id=16251 Dmitry Olshansky changed: What|Removed |Added Status|NEW |RESOLVED Resolution|--- |DUPLICATE --- Comment #7 from Dmitry Olshansky --- *** This issue has been marked as a duplicate of issue 15489 *** --
[Issue 16251] regex - `(..).*\1` doesn't match "axxxx"
https://issues.dlang.org/show_bug.cgi?id=16251 --- Comment #6 from Dmitry Olshansky --- (In reply to Vladimir Panteleev from comment #5) > There are some backreference tests here: > > https://github.com/dlang/phobos/blob/master/std/regex/internal/tests.d#L310- > L315 Backreference should be fully supported. However instead it supported a subset of all possible backreferences, until now I postponed the issue as not blocking most practical uses of backreferences. --
[Issue 16251] regex - `(..).*\1` doesn't match "axxxx"
https://issues.dlang.org/show_bug.cgi?id=16251 --- Comment #5 from Vladimir Panteleev --- There are some backreference tests here: https://github.com/dlang/phobos/blob/master/std/regex/internal/tests.d#L310-L315 --
[Issue 16251] regex - `(..).*\1` doesn't match "axxxx"
https://issues.dlang.org/show_bug.cgi?id=16251 Vladimir Panteleev changed: What|Removed |Added Assignee|nob...@puremagic.com|dmitry.o...@gmail.com --
[Issue 16251] regex - `(..).*\1` doesn't match "axxxx"
https://issues.dlang.org/show_bug.cgi?id=16251 --- Comment #4 from Vladimir Panteleev --- Strange. Well, it works for simpler cases, so it's either an unfinished feature, or an undocumented and buggy one. --
[Issue 16251] regex - `(..).*\1` doesn't match "axxxx"
https://issues.dlang.org/show_bug.cgi?id=16251 greenify changed: What|Removed |Added CC||greeen...@gmail.com --- Comment #3 from greenify --- > What makes you say that? That it's not part of the documentation? https://dlang.org/phobos/std_regex.html --
[Issue 16251] regex - `(..).*\1` doesn't match "axxxx"
https://issues.dlang.org/show_bug.cgi?id=16251 --- Comment #2 from Vladimir Panteleev --- (In reply to TJ Ryan from comment #1) > The regex module doesn't appear to > currently support any context sensitive tokens. What makes you say that? --
[Issue 16251] regex - `(..).*\1` doesn't match "axxxx"
https://issues.dlang.org/show_bug.cgi?id=16251 TJ Ryan changed: What|Removed |Added CC||tjfr...@outlook.com --- Comment #1 from TJ Ryan --- The \1 token isn't context free. The regex module doesn't appear to currently support any context sensitive tokens. --
[Issue 16251] regex - `(..).*\1` doesn't match "axxxx"
https://issues.dlang.org/show_bug.cgi?id=16251 Vladimir Panteleev changed: What|Removed |Added CC||dmitry.o...@gmail.com --
