Use NEdit’s syntax highlighting to color columns in CSV (Comma-Separated Values) files. Adapted from the (much more feature-reach) Vim plugin rainbow_csv.
- Download RainbowCSV.pats, and run
nedit -import path/to/RainbowCSV.pats
- In NEdit menu bar, do Preferences → Save Defaults…
- Optionally, edit
~/.nedit/nedit.rc
file, find the sectionnedit.languageModes
, and move the CSV line to the desired location (e.g. to arrange the languages alphabetically)