Christian Brabandt questions

Christian Brabandt answers

• undo reloading new buffer with vim
• Vim change filetype of file with extension `.pl` to prolog instead of perl
• How do I set an autocmd in the vimrc to only run with specific filetypes?
• vimrc autocmd: not-equal Filetype in
• Recover a vim file from the .un~ file without the undo command
• Why do gedit and vim hide the final newline from the user?
• In vim I want to find a string and insert spaces in between each character of the string
• Search "off the record" in Vim, or remove search pattern from search history?
• Vim langmap breaks plugin (bépo)
• Vim: Case-insensitive ex command completion