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promptfessional_util_ansi_extract.md

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⬅ Promptfessional

Command: promptfessional util ansi_extract

Extracts ANSI colors from a string.

Arguments

  1. The string to extract colors from.

Options

Option Type Description
--first (flag) Extract the first color seen.
--last (flag) Extract the last color seen.
--foreground (flag) Extract the foreground color.
--background (flag) Extract the background color.
--sequences (flag) Extract a block of consecutive ANSI escape sequences.
--unrendered (flag) Prints the color code instead of the escape sequence.

Usage

$ set my_text (printf "%s%s%s" (set_color red) "hi" (set_color green))
$ promptfessional util ansi_extract "$my_text" --last --foreground --unrendered
32 # the color for green

Limitations

  • Only supports foreground and background codes.
  • Does not support the reverse attribute.