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| author | ima1zumi <52617472+ima1zumi@users.noreply.github.com> | 2023-06-23 02:07:19 +0900 |
|---|---|---|
| committer | git <svn-admin@ruby-lang.org> | 2023-06-22 17:07:23 +0000 |
| commit | 218a8d8ef1504e98e59f65c135dba8d0991dca93 (patch) | |
| tree | dff6cc7df6d906d4e12de1033c8ee034a54544b6 /lib/reline | |
| parent | de51a4a13eab2c4c5917de923edde33dfed6f22f (diff) | |
| download | ruby-218a8d8ef1504e98e59f65c135dba8d0991dca93.tar.gz | |
[ruby/reline] Remove unused method
(https://github.com/ruby/reline/pull/557)
`get_mbchar_byte_size_by_first_char` isn't used in Reline.
Also, this method implements the same functionality as `String#bytesize` and is unnecessary.
Diffstat (limited to 'lib/reline')
| -rw-r--r-- | lib/reline/unicode.rb | 20 |
1 files changed, 0 insertions, 20 deletions
diff --git a/lib/reline/unicode.rb b/lib/reline/unicode.rb index 0a7f59cf06..26ef207ba6 100644 --- a/lib/reline/unicode.rb +++ b/lib/reline/unicode.rb @@ -41,26 +41,6 @@ class Reline::Unicode OSC_REGEXP = /\e\]\d+(?:;[^;\a\e]+)*(?:\a|\e\\)/ WIDTH_SCANNER = /\G(?:(#{NON_PRINTING_START})|(#{NON_PRINTING_END})|(#{CSI_REGEXP})|(#{OSC_REGEXP})|(\X))/o - def self.get_mbchar_byte_size_by_first_char(c) - # Checks UTF-8 character byte size - case c.ord - # 0b0xxxxxxx - when ->(code) { (code ^ 0b10000000).allbits?(0b10000000) } then 1 - # 0b110xxxxx - when ->(code) { (code ^ 0b00100000).allbits?(0b11100000) } then 2 - # 0b1110xxxx - when ->(code) { (code ^ 0b00010000).allbits?(0b11110000) } then 3 - # 0b11110xxx - when ->(code) { (code ^ 0b00001000).allbits?(0b11111000) } then 4 - # 0b111110xx - when ->(code) { (code ^ 0b00000100).allbits?(0b11111100) } then 5 - # 0b1111110x - when ->(code) { (code ^ 0b00000010).allbits?(0b11111110) } then 6 - # successor of mbchar - else 0 - end - end - def self.escape_for_print(str) str.chars.map! { |gr| escaped = EscapedPairs[gr.ord] |