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-rw-r--r--lib/rdoc/text.rb16
1 files changed, 4 insertions, 12 deletions
diff --git a/lib/rdoc/text.rb b/lib/rdoc/text.rb
index adbc630cf1..ace44bf56f 100644
--- a/lib/rdoc/text.rb
+++ b/lib/rdoc/text.rb
@@ -61,25 +61,17 @@ module RDoc::Text
# Flush +text+ left based on the shortest line
def flush_left text
- indents = []
+ indent = 9999
text.each_line do |line|
- indents << (line =~ /[^\s]/ || 9999)
+ line_indent = line =~ /\S/ || 9999
+ indent = line_indent if indent > line_indent
end
- indent = indents.min
-
- flush = []
-
empty = ''
empty.force_encoding text.encoding if Object.const_defined? :Encoding
- text.each_line do |line|
- line[/^ {0,#{indent}}/] = empty
- flush << line
- end
-
- flush.join
+ text.gsub(/^ {0,#{indent}}/, empty)
end
##