diff options
| -rw-r--r-- | lib/irb/ext/save-history.rb | 20 |
1 files changed, 18 insertions, 2 deletions
diff --git a/lib/irb/ext/save-history.rb b/lib/irb/ext/save-history.rb index 9aeb5dee0c..4ef6dbbd4e 100644 --- a/lib/irb/ext/save-history.rb +++ b/lib/irb/ext/save-history.rb @@ -73,7 +73,16 @@ module IRB history_file = IRB.rc_file("_history") unless history_file if File.exist?(history_file) open(history_file) do |f| - f.each {|l| history << l.chomp} + f.each { |l| + l = l.chomp + $stderr.puts l.inspect + if history.last&.end_with?("\\") + history.last.delete_suffix!("\\") + history.last << "\n" << l + else + history << l + end + } end end end @@ -98,7 +107,14 @@ module IRB end open(history_file, 'w', 0600 ) do |f| - hist = history.to_a + hist = history.to_a.map { |l| + split_lines = l.split("\n") + if split_lines.size == 1 + l + else + split_lines.join("\\\n") + end + } f.puts(hist[-num..-1] || hist) end end |