Russ Cox 98c9f271d6 regexp/syntax: use more compact Regexp.String output ... Compact the Regexp.String output. It was only ever intended for debugging, but there are at least some uses in the wild where regexps are built up using regexp/syntax and then formatted using the String method. Compact the output to help that use case. Specifically: - Compact 2-element character class ranges: [a-b] -> [ab]. - Aggregate flags: (?i:A)(?i:B)*(?i:C)|(?i:D)?(?i:E) -> (?i:AB*C|D?E). Fixes #57950. Change-Id: I1161d0e3aa6c3ae5a302677032bb7cd55caae5fb Reviewed-on: https://go-review.googlesource.com/c/go/+/507015 TryBot-Result: Gopher Robot <gobot@golang.org> Reviewed-by: Than McIntosh <thanm@google.com> Run-TryBot: Russ Cox <rsc@golang.org> Reviewed-by: Rob Pike <r@golang.org> Auto-Submit: Russ Cox <rsc@golang.org>		2023-08-16 16:02:30 +00:00
..
syntax	regexp/syntax: use more compact Regexp.String output	2023-08-16 16:02:30 +00:00
testdata	all: fix typos	2023-07-18 19:55:29 +00:00
all_test.go	regexp: add Regexp.TextMarshaler/TextUnmarshaler	2023-04-12 20:03:09 +00:00
backtrack.go	…
example_test.go	regexp: improve Regexp.ReplaceAll documentation and tests related to Expand part	2023-08-07 00:22:53 +00:00
exec.go	…
exec2_test.go	…
exec_test.go	…
find_test.go	…
onepass.go	all: add missing periods in comments	2022-11-18 17:59:44 +00:00
onepass_test.go	…
regexp.go	regexp: improve Regexp.ReplaceAll documentation and tests related to Expand part	2023-08-07 00:22:53 +00:00