diff options
| author | aycabta <aycabta@gmail.com> | 2019-07-04 20:58:11 +0900 |
|---|---|---|
| committer | aycabta <aycabta@gmail.com> | 2019-07-04 20:58:11 +0900 |
| commit | 6c2b59f9237843a4570d0ab932705b3fa5c18524 (patch) | |
| tree | 2e0c0b5e2ef5f021cb0f98e3272d91b4b146e3b6 /lib/reline | |
| parent | d9f8b88b47c141e7dcbc50eb10812acaeca2a325 (diff) | |
| download | ruby-6c2b59f9237843a4570d0ab932705b3fa5c18524.tar.gz | |
Support Control- and Meta-
Diffstat (limited to 'lib/reline')
| -rw-r--r-- | lib/reline/config.rb | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/lib/reline/config.rb b/lib/reline/config.rb index 79eb15a1aa..bf77eca5bb 100644 --- a/lib/reline/config.rb +++ b/lib/reline/config.rb @@ -5,8 +5,7 @@ class Reline::Config DEFAULT_PATH = '~/.inputrc' - # TODO: Control- and Meta- - KEYSEQ_PATTERN = /\\C-[A-Za-z_]|\\M-[0-9A-Za-z_]|\\C-M-[A-Za-z_]|\\M-C-[A-Za-z_]|\\e|\\[\\\"\'abdfnrtv]|\\\d{1,3}|\\x\h{1,2}|./ + KEYSEQ_PATTERN = /\\(?:C|Control)-[A-Za-z_]|\\(?:M|Meta)-[0-9A-Za-z_]|\\(?:C|Control)-(?:M|Meta)-[A-Za-z_]|\\(?:M|Meta)-(?:C|Control)-[A-Za-z_]|\\e|\\[\\\"\'abdfnrtv]|\\\d{1,3}|\\x\h{1,2}|./ class InvalidInputrc < RuntimeError attr_accessor :file, :lineno @@ -246,9 +245,9 @@ class Reline::Config def key_notation_to_code(notation) case notation - when /\\C-([A-Za-z_])/ + when /\\(?:C|Control)-([A-Za-z_])/ (1 + $1.downcase.ord - ?a.ord) - when /\\M-([0-9A-Za-z_])/ + when /\\(?:M|Meta)-([0-9A-Za-z_])/ modified_key = $1 case $1 when /[0-9]/ @@ -258,7 +257,7 @@ class Reline::Config when /[a-z]/ ?\M-a.bytes.first + (modified_key.ord - ?a.ord) end - when /\\C-M-[A-Za-z_]/, /\\M-C-[A-Za-z_]/ + when /\\(?:C|Control)-(?:M|Meta)-[A-Za-z_]/, /\\(?:M|Meta)-(?:C|Control)-[A-Za-z_]/ # 129 M-^A when /\\(\d{1,3})/ then $1.to_i(8) # octal when /\\x(\h{1,2})/ then $1.to_i(16) # hexadecimal |