A set of columns providing information about plain text files.
Lines - number of lines
EOL - line endings (UNIX, PC etc.)
Encoding - file encoding (UTF8-BOM, UTF16 etc.)
FirstLine - first line of text/ascii files
Add your own file extensions in case they are not pre-configured yet in the script config section.
Original idea by Kundal (and a button version as well): https://resource.dopus.com/t/text-file-line-count/18981/1
This version adds script config, some extensions, supports 0byte -> 0lines, is case-insensitive and 33% faster (noticeable for bigger files).
Encoding detection is stolen and reshaped from user Qiuqiu (viewtopic.php?f=35&t=26945).
To install the column, download the *.js.txt file below and drag it to Preferences / Toolbars / Scripts.
After that, right click any listers column header and add the columns from the "Scripts -> FileInfo" submenu.