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	Add ZSH_AUTOSUGGEST_MATCH_NUM_PREV_CMDS option
				
					
				
			With this the number of preceding commands that have to match when using the `match_prev_cmd` strategy can be set (and can be multiple now).
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				@ -60,7 +60,8 @@ For example, setting `ZSH_AUTOSUGGEST_STRATEGY=(history completion)` will first
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#### When `ZSH_AUTOSUGGEST_STRATEGY` contains `match_prev_cmd`:
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- `ZSH_AUTOSUGGEST_MATCH_PREV_MAX_CMDS`: The previous command is only looked at of a number of the most recent commands that match the current prefix. This sets the maximum number of commands to consider. Set it to -1 to always use all matches.
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- `ZSH_AUTOSUGGEST_MATCH_PREV_MAX_CMDS`: The previous commands are only looked at of a number of the most recent commands that match the current prefix. This sets the maximum number of commands to consider. Set it to -1 to always use all matches.
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- `ZSH_AUTOSUGGEST_MATCH_NUM_PREV_CMDS`: Number of previous commands that should match. Setting this to a value below 1 results in the strategy `history` to be simulated (with extra steps).
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### Widget Mapping
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@ -25,6 +25,10 @@ typeset -g ZSH_AUTOSUGGEST_ORIGINAL_WIDGET_PREFIX=autosuggest-orig-
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(( ! ${+ZSH_AUTOSUGGEST_MATCH_PREV_MAX_CMDS} )) &&
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typeset -g ZSH_AUTOSUGGEST_MATCH_PREV_MAX_CMDS=200
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# Number of previous commands that should match.
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(( ! ${+ZSH_AUTOSUGGEST_MATCH_NUM_PREV_CMDS} )) &&
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typeset -g ZSH_AUTOSUGGEST_MATCH_NUM_PREV_CMDS=1
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# Widgets that clear the suggestion
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(( ! ${+ZSH_AUTOSUGGEST_CLEAR_WIDGETS} )) && {
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	typeset -ga ZSH_AUTOSUGGEST_CLEAR_WIDGETS
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@ -2,9 +2,9 @@
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#--------------------------------------------------------------------#
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# Match Previous Command Suggestion Strategy                         #
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#--------------------------------------------------------------------#
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# Suggests the most recent history item that matches the given
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# prefix and whose preceding history item also matches the most
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# recently executed command.
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# Suggests the most recent history item that all_match the given
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# prefix and whose preceding history items also all_match the most
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# recently executed commands.
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#
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# For example, suppose your history has the following entries:
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#   - pwd
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@ -16,6 +16,9 @@
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# will be 'ls foo' rather than 'ls bar' because your most recently
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# executed command (pwd) was previously followed by 'ls foo'.
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#
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# You can customize how many commands have to match by setting
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# `ZSH_AUTOSUGGEST_MATCH_NUM_PREV_CMDS`.
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#
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# Note that this strategy won't work as expected with ZSH options that don't
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# preserve the history order such as `HIST_IGNORE_ALL_DUPS` or
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# `HIST_EXPIRE_DUPS_FIRST`.
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@ -45,18 +48,30 @@ _zsh_autosuggest_strategy_match_prev_cmd() {
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	# By default we use the first history number (most recent history entry)
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	local histkey="${history_match_keys[1]}"
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	# Get the previously executed command
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	local prev_cmd="$(_zsh_autosuggest_escape_command "${history[$((HISTCMD-1))]}")"
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	# Get the previously executed commands
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	local -a prev_cmds
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	local i
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	for ((i = 1; i <= $ZSH_AUTOSUGGEST_MATCH_NUM_PREV_CMDS; i++)); do
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		prev_cmds+="$(_zsh_autosuggest_escape_command "${history[$((HISTCMD-i))]}")"
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	done
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	# Iterate over the most recent history event numbers that match $prefix.
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	local key
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	local key all_match
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	for key in "${(@)history_match_keys[1,$ZSH_AUTOSUGGEST_MATCH_PREV_MAX_CMDS]}"; do
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		# Stop if we ran out of history
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		[[ $key -gt 1 ]] || break
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		# See if the history entry preceding the suggestion matches the
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		# previous command, and use it if it does
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		if [[ "${history[$((key - 1))]}" == "$prev_cmd" ]]; then
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		# See if the history entries preceding the suggestion match the previous
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		# commands, and use it if they do
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		all_match=1
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		for ((i = 1; i <= $ZSH_AUTOSUGGEST_MATCH_NUM_PREV_CMDS; i++)); do
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			if [[ "${history[$((key - i))]}" != "$prev_cmds[i]" ]]; then
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				all_match=0
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				break
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			fi
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		done
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		if (( all_match )); then
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			histkey="$key"
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			break
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		fi
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@ -51,6 +51,10 @@ typeset -g ZSH_AUTOSUGGEST_ORIGINAL_WIDGET_PREFIX=autosuggest-orig-
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(( ! ${+ZSH_AUTOSUGGEST_MATCH_PREV_MAX_CMDS} )) &&
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typeset -g ZSH_AUTOSUGGEST_MATCH_PREV_MAX_CMDS=200
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# Number of previous commands that should match.
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(( ! ${+ZSH_AUTOSUGGEST_MATCH_NUM_PREV_CMDS} )) &&
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typeset -g ZSH_AUTOSUGGEST_MATCH_NUM_PREV_CMDS=1
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# Widgets that clear the suggestion
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(( ! ${+ZSH_AUTOSUGGEST_CLEAR_WIDGETS} )) && {
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	typeset -ga ZSH_AUTOSUGGEST_CLEAR_WIDGETS
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@ -669,9 +673,9 @@ _zsh_autosuggest_strategy_history() {
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#--------------------------------------------------------------------#
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# Match Previous Command Suggestion Strategy                         #
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#--------------------------------------------------------------------#
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# Suggests the most recent history item that matches the given
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# prefix and whose preceding history item also matches the most
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# recently executed command.
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# Suggests the most recent history item that all_match the given
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# prefix and whose preceding history items also all_match the most
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# recently executed commands.
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#
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# For example, suppose your history has the following entries:
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#   - pwd
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@ -683,6 +687,9 @@ _zsh_autosuggest_strategy_history() {
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# will be 'ls foo' rather than 'ls bar' because your most recently
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# executed command (pwd) was previously followed by 'ls foo'.
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#
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# You can customize how many commands have to match by setting
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# `ZSH_AUTOSUGGEST_MATCH_NUM_PREV_CMDS`.
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#
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# Note that this strategy won't work as expected with ZSH options that don't
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# preserve the history order such as `HIST_IGNORE_ALL_DUPS` or
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# `HIST_EXPIRE_DUPS_FIRST`.
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@ -712,18 +719,30 @@ _zsh_autosuggest_strategy_match_prev_cmd() {
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	# By default we use the first history number (most recent history entry)
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	local histkey="${history_match_keys[1]}"
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	# Get the previously executed command
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	local prev_cmd="$(_zsh_autosuggest_escape_command "${history[$((HISTCMD-1))]}")"
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	# Get the previously executed commands
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	local -a prev_cmds
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	local i
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	for ((i = 1; i <= $ZSH_AUTOSUGGEST_MATCH_NUM_PREV_CMDS; i++)); do
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		prev_cmds+="$(_zsh_autosuggest_escape_command "${history[$((HISTCMD-i))]}")"
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	done
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	# Iterate over the most recent history event numbers that match $prefix.
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	local key
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	local key all_match
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	for key in "${(@)history_match_keys[1,$ZSH_AUTOSUGGEST_MATCH_PREV_MAX_CMDS]}"; do
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		# Stop if we ran out of history
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		[[ $key -gt 1 ]] || break
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		# See if the history entry preceding the suggestion matches the
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		# previous command, and use it if it does
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		if [[ "${history[$((key - 1))]}" == "$prev_cmd" ]]; then
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		# See if the history entries preceding the suggestion match the previous
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		# commands, and use it if they do
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		all_match=1
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		for ((i = 1; i <= $ZSH_AUTOSUGGEST_MATCH_NUM_PREV_CMDS; i++)); do
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			if [[ "${history[$((key - i))]}" != "$prev_cmds[i]" ]]; then
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				all_match=0
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				break
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			fi
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		done
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		if (( all_match )); then
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			histkey="$key"
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			break
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		fi
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