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[ruby/reline] nonprinting_start and nonprinting_end should be

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removed
(https://github.com/ruby/reline/pull/771)

e36441652a
This commit is contained in:
tomoya ishida 2024-10-25 01:36:35 +09:00 • committed by git
parent 1634280e1c
commit 979e447d7e
3 changed files with 26 additions and 14 deletions
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10
lib/reline/unicode.rb
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@ -132,10 +132,8 @@ class Reline::Unicode
case
when non_printing_start
in_zero_width = true
lines.last << NON_PRINTING_START
when non_printing_end
in_zero_width = false
lines.last << NON_PRINTING_END
when csi
lines.last << csi
unless in_zero_width
@ -147,7 +145,7 @@ class Reline::Unicode
end
when osc
lines.last << osc
seq << osc
seq << osc unless in_zero_width
when gc
unless in_zero_width
mbchar_width = get_mbchar_width(gc)
@ -170,6 +168,10 @@ class Reline::Unicode
[lines, height]
end
def self.strip_non_printing_start_end(prompt)
prompt.gsub(/\x01([^\x02]*)(?:\x02|\z)/) { $1 }
end
# Take a chunk of a String cut by width with escape sequences.
def self.take_range(str, start_col, max_width)
take_mbchar_range(str, start_col, max_width).first
@ -189,10 +191,8 @@ class Reline::Unicode
case
when non_printing_start
in_zero_width = true
chunk << NON_PRINTING_START
when non_printing_end
in_zero_width = false
chunk << NON_PRINTING_END
when csi
has_csi = true
chunk << csi