Remove support for long-deprecated options

These options have been deprecated for over a year.

Makefile

@@ -5,7 +5,6 @@ SRC_FILES := \
 	$(SRC_DIR)/config.zsh \
 	$(SRC_DIR)/util.zsh \
 	$(SRC_DIR)/features.zsh \
-	$(SRC_DIR)/deprecated.zsh \
 	$(SRC_DIR)/bind.zsh \
 	$(SRC_DIR)/highlight.zsh \
 	$(SRC_DIR)/widgets.zsh \

src/deprecated.zsh

@@ -1,36 +0,0 @@
-
-#--------------------------------------------------------------------#
-# Handle Deprecated Variables/Widgets                                #
-#--------------------------------------------------------------------#
-
-_zsh_autosuggest_deprecated_warning() {
-	>&2 echo "zsh-autosuggestions: $@"
-}
-
-_zsh_autosuggest_check_deprecated_config() {
-	if [ -n "$AUTOSUGGESTION_HIGHLIGHT_COLOR" ]; then
-		_zsh_autosuggest_deprecated_warning "AUTOSUGGESTION_HIGHLIGHT_COLOR is deprecated. Use ZSH_AUTOSUGGEST_HIGHLIGHT_STYLE instead."
-		[ -z "$ZSH_AUTOSUGGEST_HIGHLIGHT_STYLE" ] && ZSH_AUTOSUGGEST_HIGHLIGHT_STYLE=$AUTOSUGGESTION_HIGHLIGHT_STYLE
-		unset AUTOSUGGESTION_HIGHLIGHT_STYLE
-	fi
-
-	if [ -n "$AUTOSUGGESTION_HIGHLIGHT_CURSOR" ]; then
-		_zsh_autosuggest_deprecated_warning "AUTOSUGGESTION_HIGHLIGHT_CURSOR is deprecated."
-		unset AUTOSUGGESTION_HIGHLIGHT_CURSOR
-	fi
-
-	if [ -n "$AUTOSUGGESTION_ACCEPT_RIGHT_ARROW" ]; then
-		_zsh_autosuggest_deprecated_warning "AUTOSUGGESTION_ACCEPT_RIGHT_ARROW is deprecated. The right arrow now accepts the suggestion by default."
-		unset AUTOSUGGESTION_ACCEPT_RIGHT_ARROW
-	fi
-}
-
-_zsh_autosuggest_deprecated_start_widget() {
-	_zsh_autosuggest_deprecated_warning "The autosuggest-start widget is deprecated. For more info, see the README at https://github.com/zsh-users/zsh-autosuggestions."
-	zle -D autosuggest-start
-	eval "zle-line-init() {
-		$(echo $functions[${widgets[zle-line-init]#*:}] | sed -e 's/zle autosuggest-start//g')
-	}"
-}
-
-zle -N autosuggest-start _zsh_autosuggest_deprecated_start_widget

src/start.zsh

@@ -8,7 +8,6 @@ _zsh_autosuggest_start() {
 	add-zsh-hook -d precmd _zsh_autosuggest_start
 
 	_zsh_autosuggest_feature_detect
-	_zsh_autosuggest_check_deprecated_config
 	_zsh_autosuggest_bind_widgets
 
 	if [ -n "${ZSH_AUTOSUGGEST_USE_ASYNC+x}" ]; then

zsh-autosuggestions.zsh

@@ -133,42 +133,6 @@ _zsh_autosuggest_feature_detect() {
 	zpty -d $ZSH_AUTOSUGGEST_ASYNC_PTY_NAME
 }
 
-#--------------------------------------------------------------------#
-# Handle Deprecated Variables/Widgets                                #
-#--------------------------------------------------------------------#
-
-_zsh_autosuggest_deprecated_warning() {
-	>&2 echo "zsh-autosuggestions: $@"
-}
-
-_zsh_autosuggest_check_deprecated_config() {
-	if [ -n "$AUTOSUGGESTION_HIGHLIGHT_COLOR" ]; then
-		_zsh_autosuggest_deprecated_warning "AUTOSUGGESTION_HIGHLIGHT_COLOR is deprecated. Use ZSH_AUTOSUGGEST_HIGHLIGHT_STYLE instead."
-		[ -z "$ZSH_AUTOSUGGEST_HIGHLIGHT_STYLE" ] && ZSH_AUTOSUGGEST_HIGHLIGHT_STYLE=$AUTOSUGGESTION_HIGHLIGHT_STYLE
-		unset AUTOSUGGESTION_HIGHLIGHT_STYLE
-	fi
-
-	if [ -n "$AUTOSUGGESTION_HIGHLIGHT_CURSOR" ]; then
-		_zsh_autosuggest_deprecated_warning "AUTOSUGGESTION_HIGHLIGHT_CURSOR is deprecated."
-		unset AUTOSUGGESTION_HIGHLIGHT_CURSOR
-	fi
-
-	if [ -n "$AUTOSUGGESTION_ACCEPT_RIGHT_ARROW" ]; then
-		_zsh_autosuggest_deprecated_warning "AUTOSUGGESTION_ACCEPT_RIGHT_ARROW is deprecated. The right arrow now accepts the suggestion by default."
-		unset AUTOSUGGESTION_ACCEPT_RIGHT_ARROW
-	fi
-}
-
-_zsh_autosuggest_deprecated_start_widget() {
-	_zsh_autosuggest_deprecated_warning "The autosuggest-start widget is deprecated. For more info, see the README at https://github.com/zsh-users/zsh-autosuggestions."
-	zle -D autosuggest-start
-	eval "zle-line-init() {
-		$(echo $functions[${widgets[zle-line-init]#*:}] | sed -e 's/zle autosuggest-start//g')
-	}"
-}
-
-zle -N autosuggest-start _zsh_autosuggest_deprecated_start_widget
-
 #--------------------------------------------------------------------#
 # Widget Helpers                                                     #
 #--------------------------------------------------------------------#
@@ -647,7 +611,6 @@ _zsh_autosuggest_start() {
 	add-zsh-hook -d precmd _zsh_autosuggest_start
 
 	_zsh_autosuggest_feature_detect
-	_zsh_autosuggest_check_deprecated_config
 	_zsh_autosuggest_bind_widgets
 
 	if [ -n "${ZSH_AUTOSUGGEST_USE_ASYNC+x}" ]; then