choose, styles: fix terminal title and terminal resize not closing co…

…rrectly

/ref #261 #254

commands/choose

@@ -987,7 +987,7 @@ function choose_() (
 		menu_body_rows=0 \
 		menu_body='' \
 		menu_mode='choose' \
-		menu_resized_to='' \
+		menu_resized_lines='' \
 		menu_skip_render='no' \
 		menu_status=0 \
 		menu_top_index_choose=0 \
@@ -1282,7 +1282,7 @@ function choose_() (
 				terminal_lines_prior="$terminal_lines"
 				terminal_columns_prior="$terminal_columns"
 			fi
-			if [[ -n $menu_resized_to && $menu_resized_to -gt $terminal_lines ]]; then
+			if [[ -n $menu_resized_lines && $menu_resized_lines -gt $terminal_lines ]]; then
 				terminal_too_short='yes'
 			else
 				terminal_too_short='no'
@@ -1724,10 +1724,10 @@ function choose_() (
 		fi
 		menu_top_index="$menu_index"
 		menu_bottom_index="$menu_index"
-		menu_resized_to=''
+		menu_resized_lines=''
 		# debug
 		function debug_menu {
-			debug "c=$menu_cursor" "mi=$menu_index" "ii=$item_index" "d=$menu_direction" "t=$menu_top_index" "b=$menu_bottom_index" "l=$menu_last" "u=$paging_used" "r=$menu_rows" "mr=$menu_resized_to" "tr=$terminal_lines" "tts=$terminal_too_short"
+			debug "c=$menu_cursor" "mi=$menu_index" "ii=$item_index" "d=$menu_direction" "t=$menu_top_index" "b=$menu_bottom_index" "l=$menu_last" "u=$paging_used" "r=$menu_rows" "mr=$menu_resized_lines" "tr=$terminal_lines" "tts=$terminal_too_short"
 		}
 		# e.g. go to second page, navigate half way, go page up
 		for (( ; menu_index >= 0 && menu_index <= menu_last; menu_index += menu_direction)); do
@@ -1808,7 +1808,7 @@ function choose_() (
 				if [[ $menu_rows -gt $terminal_lines ]]; then
 					if [[ -z $items_bundled ]]; then
 						# we need to resize the terminal
-						menu_resized_to="$menu_rows"
+						menu_resized_lines="$menu_rows"
 					else
 						# we already have content rendered, so exit with what we have
 						break
@@ -1824,7 +1824,7 @@ function choose_() (
 				items_bundled="$item_line$items_bundled"
 				menu_top_index="$menu_index"
 			fi
-			if [[ -n $menu_resized_to ]]; then
+			if [[ -n $menu_resized_lines ]]; then
 				break
 			fi
 		done
@@ -1901,8 +1901,8 @@ function choose_() (
 		fi
 
 		# resize the terminal if it is too short?
-		if [[ -n $menu_resized_to ]]; then
-			terminal_title+="${style__terminal_resize}${menu_resized_to}${style__terminal_resize_end}"
+		if [[ -n $menu_resized_lines ]]; then
+			terminal_title+="${style__terminal_resize}${menu_resized_lines};${style__end__terminal_resize}"
 		fi
 
 		# calculate page top, middle, bottom
@@ -2075,17 +2075,17 @@ function choose_() (
 		if [[ $title_supported == 'no' ]]; then
 			terminal_title=''
 		elif [[ $paging_used == 'yes' ]]; then
-			terminal_title+="${style__terminal_title}👉 ${verb} ${verb_total} of ${items_count} items 💁‍♀️ Viewing ${page_items_count} of ${items_count} items [$((menu_top_index + 1))…$((menu_cursor + 1))…$((menu_bottom_index + 1))] 👈${style__terminal_title_end}"
+			terminal_title+="${style__terminal_title}👉 ${verb} ${verb_total} of ${items_count} items 💁‍♀️ Viewing ${page_items_count} of ${items_count} items [$((menu_top_index + 1))…$((menu_cursor + 1))…$((menu_bottom_index + 1))] 👈${style__end__terminal_title}"
 		else
-			terminal_title+="${style__terminal_title}👉 ${verb} ${verb_total} of ${items_count} items 👈${style__terminal_title_end}"
+			terminal_title+="${style__terminal_title}👉 ${verb} ${verb_total} of ${items_count} items 👈${style__end__terminal_title}"
 		fi
 		printf '%s' "${style__clear_screen}${style__hide_cursor}${terminal_title}${menu_title}${menu_body}${bar_top_content}${bar_middle_content}${items_bundled}${bar_bottom_content}${menu_legend_content}" >"$terminal_device_file"
-		if [[ -n $menu_resized_to ]]; then
+		if [[ -n $menu_resized_lines ]]; then
 			refresh_terminal_size
 			if [[ $terminal_too_short == 'yes' ]]; then
-				terminal_title="${style__terminal_title}‼️ TERMINAL TOO SHORT ‼️${style__terminal_title_end}"
-				local additional_rows="$((menu_resized_to - terminal_lines))"
-				printf '%s' "${style__clear_screen}${style__hide_cursor}${terminal_title}${style__error}You have been prompted to make a menu selection, however the terminal does not have enough vertical height to make that selection.${style__end__error}"$'\n'"${style__notice}Increase the terminal height or reduce font size to proceed, then press any key.${style__end__notice}"$'\n'"Terminal rows = ${terminal_lines}, Needed rows = ${menu_resized_to}, Additional rows = ${additional_rows}"$'\n' >"$terminal_device_file"
+				terminal_title="${style__terminal_title}‼️ TERMINAL TOO SHORT ‼️${style__end__terminal_title}"
+				local additional_rows="$((menu_resized_lines - terminal_lines))"
+				printf '%s' "${style__clear_screen}${style__hide_cursor}${terminal_title}${style__error}You have been prompted to make a menu selection, however the terminal does not have enough vertical height to make that selection.${style__end__error}"$'\n'"${style__notice}Increase the terminal height or reduce font size to proceed, then press any key.${style__end__notice}"$'\n'"Terminal rows = ${terminal_lines}, Needed rows = ${menu_resized_lines}, Additional rows = ${additional_rows}"$'\n' >"$terminal_device_file"
 			fi
 		fi
 	}
@@ -2144,7 +2144,7 @@ function choose_() (
 			printf '' >debug.txt
 		fi
 		message="$(printf '%q ' "$@" "c=${debug_counter}")"
-		printf '%s' "${style__terminal_title}${message}${style__terminal_title_end}" >"$terminal_device_file"
+		printf '%s' "${style__terminal_title}${message}${style__end__terminal_title}" >"$terminal_device_file"
 		printf '%s\n' "$message" >>debug.txt
 		debug_counter="$((debug_counter + 1))"
 	}

config/styles.bash

@@ -57,10 +57,17 @@ style__backspace=$'\b'
 style__carriage_return=$'\r'
 style__escape=$'\e'
 style__home=$'\e[H'
+
+# terminal
 style__terminal_title=$'\e]0;'
-style__terminal_title_end=$'\a'
+style__end__terminal_title=$'\a'
+
+# echo-style --terminal-resize='100;80' # height and width
+# echo-style --terminal-resize='100;'   # width only
+# echo-style --terminal-resize=';80'    # width only
 style__terminal_resize=$'\e[8;'
-style__terminal_resize_end=';t'
+style__end__terminal_resize='t' 
+
 
 # modes
 style__color_end__intensity=$'\e[22m'  #