See all occurrences of a command together with surrounding commands set:

zstyle :plugin:history-search-multi-word reset-prompt-protect 1

Use zle reset-prompt in sched calls, in the presence of z-shell/F-Sy-H, zsh-users/zsh-syntax-highlighting, zsh-users/zsh-autosuggestions, and other plugins that hook up into Z-Shell by overloading ZLE widgets.

For example, to refresh the clock in prompt every second:

PROMPT=%B%F{yellow}%D{%H:%M:%S}%B%b%f
schedprompt() {
  zle && zle reset-prompt
  sched +1 schedprompt
}

zmodload -i zsh/sched
schedprompt

The reset-prompt-protect zstyle needs to be set to 1 for correct cooperation with H-S-MW.

Alternatively, you could use zle .reset-prompt (i.e. with the dot in front) to call the original, not an overloaded reset-prompt widget (created by F-Sy-H, zsh-autosuggestions, etc.).

zstyle ":history-search-multi-word" page-size "8"                      # Number of entries to show (default is $LINES/3)
zstyle ":history-search-multi-word" highlight-color "fg=yellow,bold"   # Color in which to highlight matched, searched text (default bg=17 on 256-color terminals)
zstyle ":plugin:history-search-multi-word" synhl "yes"                 # Whether to perform syntax highlighting (default true)
zstyle ":plugin:history-search-multi-word" active "underline"          # Effect on active history entry. Try: standout, bold, bg=blue (default underline)
zstyle ":plugin:history-search-multi-word" check-paths "yes"           # Whether to check paths for existence and mark with magenta (default true)
zstyle ":plugin:history-search-multi-word" clear-on-cancel "no"        # Whether pressing Ctrl-C or ESC should clear entered query

Syntax highlighting is customized via HSMW_HIGHLIGHT_STYLES associative array. It has keys like reserved-word, alias, command, path, etc. which are assigned with strings like fg=blue,bold, to configure how given elements are to be colored. The complete list of available keys is at the beginning of functions/hsmw-highlight.

If you assign this array in ~/.zshrc before or after loading hsmw you will change the defaults.

typeset -gA HSMW_HIGHLIGHT_STYLES
HSMW_HIGHLIGHT_STYLES[path]="bg=magenta,fg=white,bold"

typeset -gA HSMW_HIGHLIGHT_STYLES
HSMW_HIGHLIGHT_STYLES[single-hyphen-option]="fg=cyan"
HSMW_HIGHLIGHT_STYLES[double-hyphen-option]="fg=cyan"

HSMW_HIGHLIGHT_STYLES[commandseparator]="fg=241,bg=17"

The plugin is "standalone", which means that only sourcing it is needed. So to install, unpack H-S-MW somewhere and add to ~/.zshrc:

source {where-hsmw-is}/H-S-MW.plugin.zsh

If using a plugin manager, then Zi is recommended, but you can use others if you prefer:

Add zi load z-shell/H-S-MW to your ~/.zshrc file. Zi will handle cloning the plugin for you automatically the next time you start zsh.

1. Run this command to clone and mv to the ~/.oh-my-zsh/custom/plugins directory

   git clone https://github.com/z-shell/H-S-MW.git \
    ${ZSH_CUSTOM:-~/.oh-my-zsh/custom}/plugins/H-S-MW

2. Add H-S-MW to your plugin list in the ~/.zshrc file

   plugins=(... H-S-MW)

Add zinit load z-shell/H-S-MW to your .zshrc file.

Add antigen bundle z-shell/H-S-MW to your .zshrc file. Antigen will handle cloning the plugin for you automatically the next time you start zsh. You can also add the plugin to a running zsh with antigen bundle z-shell/H-S-MW for testing before adding it to your .zshrc.

1. Add zgen load z-shell/H-S-MW to your .zshrc file in the same place you're doing your other zgen load calls in.
2. Start a new terminal session