adding color

[Var7600]

dded color RED for: keyword, builtin, alias/file, function, multiple
files/absolute symlinks, relative symlink
and color GREEN for the rest.
added output example with color for the README file.

[wjandrea]

Thanks, this is interesting, but I want to make colours optional so that what still works properly on terminals that don't support colour.

[wjandrea]

0;00 is redundant. Just use 0

[wjandrea]

On source, these will be in the environment and could easily be overwritten. I would obfuscate them like the functions: _What_GREEN etc

[wjandrea]

No reason to do this when you can use %b instead: printf "%bdefinition%b: " "$GREEN" "$NORMAL"

[wjandrea]

Why remove? Is this just a typo?

[Var7600]

Thanks, this is interesting, but I want to make colours optional so that what still works properly on terminals that don't support colour.

so can i add a option like --color to output with colors?

[wjandrea]

so can i add a option like --color to output with colors?

Yeah, that'd work. Although, what uses getopts, so it'd have to be a single character like -c.

(Sorry for the delay. I missed your reply somehow.)

[Var7600]

so can i add a option like --color to output with colors?

Yeah, that'd work. Although, what uses getopts, so it'd have to be a single character like -c.

(Sorry for the delay. I missed your reply somehow.)

okay -c option i'm going to try base on your suggestions and reviews.