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surround will stop when no matching parentheses pair was found

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This commit is contained in:
Dominik Honnef 2009-06-24 12:06:47 +02:00
parent ae9c4e2a60
commit 33c04f530d
2 changed files with 8 additions and 2 deletions
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7
lib/diakonos/buffer.rb
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@ -230,7 +230,12 @@ module Diakonos
pair = r_parentheses.select { |r, p| args[:parenthesis] =~ r }.values[0]
pair = pair.call(args[:parenthesis]) if pair.is_a? Proc
pair[0] + text.join("\n") + pair[1]
if pair.nil?
$diakonos.set_iline "No matching parentheses pair found."
return nil
else
return pair[0] + text.join("\n") + pair[1]
end
end
def join_lines_upward( row = @last_row, strip = DONT_STRIP_LINE )

3
lib/diakonos/functions/text-manipulation.rb
View file

@ -28,7 +28,8 @@ module Diakonos
def surround_selection
parenthesis = get_user_input("Parenthesis: ")
@current_buffer.paste @current_buffer.surround(@current_buffer.selected_text, :parenthesis => parenthesis)
text = @current_buffer.surround(@current_buffer.selected_text, :parenthesis => parenthesis)
@current_buffer.paste text if text
end
def surround_word