diff options
author | tompng <tomoyapenguin@gmail.com> | 2020-07-28 17:25:06 +0900 |
---|---|---|
committer | aycabta <aycabta@gmail.com> | 2020-08-28 11:05:18 +0900 |
commit | cdd7d41046f6c91dfa8a1f0612dc686b79f6e849 (patch) | |
tree | 68147c2fb963d685fc1fea43845cae987a6c08af /lib/reline | |
parent | 8882927036a6630c6132f0a2067bdec64d9ca94d (diff) |
[ruby/reline] fix cursor_pos regexp match
https://github.com/ruby/reline/commit/1dd80ef188
Diffstat (limited to 'lib/reline')
-rw-r--r-- | lib/reline/ansi.rb | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/lib/reline/ansi.rb b/lib/reline/ansi.rb index a9fb959ce4..d2c32898b3 100644 --- a/lib/reline/ansi.rb +++ b/lib/reline/ansi.rb @@ -112,10 +112,11 @@ class Reline::ANSI @@input.raw do |stdin| @@output << "\e[6n" @@output.flush - while (c = stdin.getc) != 'R' - res << c if c + while (c = stdin.getc) + res << c + m = res.match(/\e\[(?<row>\d+);(?<column>\d+)R/) + break if m end - m = res.match(/\e\[(?<row>\d+);(?<column>\d+)/) (m.pre_match + m.post_match).chars.reverse_each do |ch| stdin.ungetc ch end |