I use a fork of the st terminal. When I type anything after a dollar sign, I cannot see the text because it blends in with the background. I use dir_colors to change colors of different file types. But I don't know the definition of that particular type.
For example, suppose I type $TERM. Until $TER, the color is similar to the background color but after typing $TERM, it becomes red. It is in a different color when it is typed as a parameter, after a command. I cannot figure out how to switch the color.
print -rC1 - ${(k)functions[(R)*region_highlight*]}return anything?dir_colors? Do you mean thedircolorsutility shipped with GNUlsused to help set the$LS_COLORSenvironment variable used by GNUls(and possibly zsh'szsh/complistmodule)?print -rC1 - ${(k)functions[(R)*region_highlight*]}is as follows:_zsh_highlight _zsh_autosuggest_highlight_reset _zsh_highlight_main_highlighter_highlight_list _zsh_highlight_add_highlight _zsh_highlight_apply_zle_highlight _zsh_highlight_regexp_highlighter_loop _zsh_highlight_pattern_highlighter_loop _zsh_autosuggest_highlight_apply _zsh_highlight_main_highlighter_highlight_argument _zsh_highlight_main_add_many_region_highlights