Linux puskom-ProLiant-DL385-Gen10 5.4.0-150-generic #167~18.04.1-Ubuntu SMP Wed May 24 00:51:42 UTC 2023 x86_64

//usr/share/nano/patch.nanorc

 ## Here is an example for patch files.

syntax "patch" "\.(patch|diff|debdiff)$"
magic "diff output"
# There is no official support for comments in patch files.
comment ""

# Added lines.
color brightgreen "^\+.*"
# Show trailing whitespace only on added lines.
color ,green "[[:space:]]+$"
# Context lines.
color brightblue "^ .*"
# Deleted lines.
color brightred "^-.*"

# Header lines.
color magenta "^(Index:|diff)[[:blank:]].*"
# File names and dates.
color red "^---.*"
color green "^\+\+\+.*"
# Line numbers.
color brightyellow "^@@.*"

# Statistics.
color cyan start="^---$" end="^$"