poprawka flash aby dzialala punktacja

Minor typo

.github/FUNDING.yml

@@ -1,5 +1,5 @@
 # These are supported funding model platforms
 
 patreon: bryanjenks
-
+github: tallguyjenks
 custom: ["https://www.buymeacoffee.com/tallguyjenks", "https://www.paypal.me/tallguyjenks"]

.github/ISSUE_TEMPLATE/bug_report.md

@@ -28,6 +28,13 @@ If applicable, add screenshots to help explain your problem.
  - Terminal Emulator [e.g. st, kitty, etc]
  - Shell [e.g. bash, zsh, fish]
 
+## Smartphone (please complete the following information):
+
+- Device: [e.g. iPhone6]
+- OS: [e.g. iOS8.1]
+- Browser [e.g. stock browser, safari]
+- Version [e.g. 22]
+
 **Additional context**
 Add any other context about the problem here.
 

.github/workflows/greetings.yml

@@ -0,0 +1,13 @@
+name: Greetings
+
+on: [pull_request, issues]
+
+jobs:
+  greeting:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/first-interaction@v1
+      with:
+        repo-token: ${{ secrets.GITHUB_TOKEN }}
+        issue-message: 'This was your first issue! Thank you for contributing!'' first issue'
+        pr-message: 'This was your first Pull Request! Thank you for contributing!'' first pr'

.github/workflows/shellcheck.yml

@@ -0,0 +1,17 @@
+# from here: https://github.com/marketplace/actions/shellcheck
+on:
+  push:
+    branch:
+      - master
+
+name: 'Trigger: Push action'
+
+jobs:
+  shellcheck:
+    name: Shellcheck
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+    - name: ShellCheck
+      uses: ludeeus/action-shellcheck@1.0.0
+

.github/workflows/stale.yml

@@ -0,0 +1,19 @@
+name: Mark stale issues and pull requests
+
+on:
+  schedule:
+  - cron: "30 1 * * *"
+
+jobs:
+  stale:
+
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/stale@v1
+      with:
+        repo-token: ${{ secrets.GITHUB_TOKEN }}
+        stale-issue-message: 'Stale issue message'
+        stale-pr-message: 'Stale pull request message'
+        stale-issue-label: 'no-issue-activity'
+        stale-pr-label: 'no-pr-activity'

README.md

@@ -1,12 +1,17 @@
-<!-- Header & Preview Image -->
-<h1 align="center">
-<img src="/img/flashheader.png" height="50%" width="50%">
-</h1>
+<!-- Shields -->
+<p align="center">
+<a href="https://github.com/tallguyjenks/fla.sh/blob/master/LICENSE"><img src="https://img.shields.io/static/v1.svg?style=flat&label=License&message=MIT&logoColor=eceff4&logo=github&colorA=black&colorB=green"/></a>
+<img src="https://img.shields.io/github/commit-activity/m/tallguyjenks/fla.sh">
+<a href="https://github.com/tallguyjenks/fla.sh/graphs/contributors"><img src="https://img.shields.io/github/contributors/tallguyjenks/fla.sh"></a>
+<img src="https://img.shields.io/github/v/release/tallguyjenks/fla.sh">
+</p>
 
 <!-- Description -->
-> flashcards in your terminal! This script was inspired by a basic script i saw in a youtube video by a user named nixcasts. I Like the Anki flashcard system and so im working to replicate it in a simple manner using plain text documents and a shell script to aid my ability to study with active recall and spaced repetition.
+> Flashcards in your terminal! 
+>
+> This script was inspired by a basic script that I had seen in a youtube video by a user named nixcasts. I like the Anki flashcard system, hence I'm working to replicate it in a simple manner using plain text documents and a shell script to aid my ability to study with active recall and spaced repetition.
 
-![Preview of flash.sh](./img/flash_preview.png)
+![Preview of fla.sh](./img/flash_preview.png)
 
 This script is an expanded version of the one featured in [This nixcasts Video](https://www.youtube.com/watch?v=lX8jqo70r1I)
 
@@ -19,14 +24,39 @@ You can have as many 'decks' in the `flash` directory as you want, and having di
 This script uses:
 
 - [fzf](https://github.com/junegunn/fzf)
-- [bat](https://github.com/sharkdp/bat)
+- [bat](https://github.com/sharkdp/bat) (optional if you use `flash -p cat` to use the core utility instead of `bat`)
+- (if on macOS the GNU core utilities are a dependency (namely the `shuf` utility))
 
 Install these prior to running the script.
 
 ## Installation
 
+### Windows
+
+Untested, not sure if this script and its dependencies will work with WSL or not.
+
+### Mac
+
+Will need to have `brew` to install dependencies listed below and also `brew install coreutils` to get the GNU core utilities as `shuf` is not in macOS by default.
+
+You will need to put the script itself somewhere in your `$PATH` and execute it to initialize the setup.
+
+Confirmed to work on macOS 10.14.6 more recent version welcome to test and file an issue/pull request to update README if other versions run the script as it should.
+
+### Linux
+
 To utilize this script copy/move it to your `~/.local/bin/` folder or any place in your `$PATH`
 
+## Troubleshooting
+
+> Common issues will be added here as they arise during the stability stage of this script.
+
+Checks:
+
+- Is your system supported? see above
+- Are all necessary dependencies installed?
+- what version of bash do you have installed? or do you have bash installed?
+
 ## Usage
 
 The `deck.csv` file should have colon `:` separated values in 4 columns
@@ -43,17 +73,18 @@ Organized like this:
 
 **Fourth Field:** _The Score*_
 
-> \* The score determines how often which cards are shown to you. A good idea is to start all your cards out at 0 so they are all served to you equally. As you study and review and mark the more familiar cards as 'Mild' or 'Easy' more points will be added. The lower point cards are sorted to the top and the top 10 are taken and shuffled and then drawn from. This way as you learn the material the items you are less familiar with bubble up into the shuffled pool for drawing and those that go up in points due to increased familiarity go down because you're rating the material as easier.
+> \* The score determines how often and which cards are shown to you. A good idea is to start all your cards out at 0 so that all are served to you equally. As you study, review, and mark the more familiar cards as 'Mild' or 'Easy', more points will be added. The lower point cards are sorted to the top and the top 10 are taken, shuffled, and then drawn from. This way as you learn the material and the items you are less familiar with bubble up into the shuffled pool for drawing and those that go up in points due to increased familiarity go down because you're rating the material as easier.
 
 ### Decks
 
-If you would like to browse a collection of decks readily available in your subject matter that are comaptible with [flash.sh](https://github.com/tallguyjenks/flash.sh) then you should check out [Flash Decks](https://github.com/tallguyjenks/Flash-Decks).
+If you would like to browse through a collection of decks readily available in your subject matter that are comaptible with [fla.sh](https://github.com/tallguyjenks/fla.sh) then you should check out [Flash Decks](https://github.com/tallguyjenks/Flash-Decks).
 
 ## Media (accepting contributions)
 
-- [(OLD)Flash.sh Plain Text Flashcards in your Terminal](https://www.youtube.com/watch?v=DbakjEAc_MU)
-- [Flash Cards In Your Terminal With Flash.sh](https://www.youtube.com/watch?v=KEWhOzDCfLg)
-- [Flash.sh++ A Comprehensive Walk Through of My Bash Flashcard Script Project](https://www.youtube.com/watch?v=nPNPXEh6BUA)
+- [Fla.sh Plain Text Flashcards in your Terminal](https://www.youtube.com/watch?v=DbakjEAc_MU)
+- [Flash Cards In Your Terminal With Fla.sh](https://www.youtube.com/watch?v=KEWhOzDCfLg)
+- [Fla.sh++ A Comprehensive Walk Through of My Bash Flashcard Script Project](https://www.youtube.com/watch?v=nPNPXEh6BUA)
+- [Even Exam Prep Can Be Done From The Terminal With Fla.sh](https://www.youtube.com/watch?v=RJ094P7wxaU)
 
 
 ## Support
@@ -69,5 +100,3 @@ This is free, open-source software. If you'd like to support the development of
 <img src="/img/flashfooter.png">
 </h3>
 
-<!-- Shields -->
-<p align="center"><a href="https://github.com/tallguyjenks/flash.sh/blob/master/LICENSE"><img src="https://img.shields.io/static/v1.svg?style=flat-square&label=License&message=MIT&logoColor=eceff4&logo=github&colorA=black&colorB=green"/></a></p>

flash

@@ -23,12 +23,21 @@
 #     bat - https://github.com/sharkdp/bat
 #==============================================================#
 
+# USER CUSTOMIZABLE VARIABLES
+CARD_POOL_SIZE=10        ######## How large the pool size is for shuf to draw from
+SEARCH_DEPTH=999         ######### How many levels to recursively search for .csv's in .local/share/flash
+PREVIEWER='bat'          ########## What fzf previewer to use when searching through decks
+CURR_DECK_DISPLAY="file" # Options are 'file' or 'path'
+
 # ANSI FOREGROUND ESCAPE COLORS
 RED='\033[0;31m'
 LRED='\033[1;31m'
 YELLOW='\033[1;33m'
 GREEN='\033[0;32m'
 LGREEN='\033[1;32m'
+LBLUE='\033[1;34m'
+CYAN='\033[0;36m'
+LCYAN='\033[1;36m'
 ORANGE='\033[0;33m'
 LGREY='\033[0;37m'
 WHITE='\033[1;37m'
@@ -36,105 +45,259 @@ NC='\033[0m' # No Color
 
 # ANSI BACKGROUND ESCAPE COLORS
 WHITEBG='\033[1;47m'
-
 # FONT FORMAT EXCAPE CODES
 BOLD='\e[1m'
 
-PWD="$(pwd)" # Remember User's Starting Directory
-DIR="$HOME/.local/share/flash" # Where Decks Are Located
-EXAMPLE_DECK="$HOME/.local/share/flash/deck.csv"
+# Remember User's Starting Directory
+PWD="$(pwd)"
+# Where Decks Are Located for linux & mac
+# Prefer XDG Configuration before hard coded file paths
+OS="$(uname)"
+case "$OS" in
+"Darwin") DIR="${XDG_DATA_HOME:-$HOME/Library/Application Support}/flash" && alias shuf=gshuf ;;
+"Linux") DIR="${XDG_DATA_HOME:-$HOME/.local/share}/flash" ;;
+*) DIR="${XDG_DATA_HOME:-$HOME/.local/share}/flash" ;;
+esac
+# Where the example deck will be placed and named
+EXAMPLE_DECK="$DIR/deck.csv"
+# Track High score
+HIGH_SCORE="$DIR/.highscore"
+# Track number of cards reviewed per session
+REVIEW_LOG="$DIR/.reviews"
+# Iterator for Count of cards reveiwed
 COUNTER=0
+# Success message of setup process
 DIR_MADE_MSG="
-Your ${LRED}~/.local/share/flash${NC} directory has been made and
+Your ${LRED}$DIR${NC} directory has been made and
 your ${ORANGE}deck.csv${NC} file is ready for you to enter your flashcard data
+If you want to see information about ${ORANGE}fla.sh${NC} then use the option
+${YELLOW}flash -i${NC}.
 "
+# User has .local/share directory but no decks inside
 NO_DECKS="
 No decks were found, please make a new deck
 using ${ORANGE}:${NC} as a delimiter in a ${ORANGE}.csv${NC} file in
-the ${LRED}.local/share/flash${NC} directory.
+the ${LRED}$DIR${NC} directory.
 
 An example of a card:
 ${GREEN}Math:What is the square root of 4?:2:0${NC}
 "
+# The example flashcard deck to be made
 DECK_TEMPLATE="History:When was the declaration of independence signed?:1776:0
 Math:What is the square root of 4?:2:4
-Science:What is the charge of a proton?:Positive:2
-Philosophy:What was socrates known as?:The Gadfly of Athens:0
-Programming:What is the typical starting value of an array?:0:5
-History:What did Abraham Lincoln Typically Keep In his hat?:Mail:0
-Math:what is the first 2 decimal places of PI:3.14:4
-Science:What is the charge of an electron?:Negative:3
+Science:What is the charge on a proton?:Positive 1:2
+Philosophy:What was Socrates known as?:The Gadfly of Athens:0
+Programming:What is the typical starting index of an array?:0:5
+History:What did Abraham Lincoln typically keep in his hat?:Mail:0
+Math:What is the value of PI to 2 decimal places?:3.14:4
+Science:What is the charge on an electron?:Negative 1:3
 Programming:What does OOP stand for?:Object Oriented Programming:2
-History:What did socrates drink to commit suicide?:Hemlock Tea:2
-Math:What is the equation for a slope of a line?:y=mx+b:4
-Science:What is the charge of a neutron?:Neutral:1
+History:What did Socrates drink to commit suicide?:Hemlock Tea:2
+Math:What is the general equation for the slope of a line?:y=mx+b:4
+Science:What is the charge on a neutron?:Neutral:1
 Programming:What is Vim?:God's Text Editor:999
-History:What were the british known buy during the american revolution?:The redcoats:1
+History:What were the British known by during the American Revolution?:The Redcoats:1
 Math:What is the value of this equation - log10(100)?:2:0
-Science:What are protons/neutrons/electrons made of?:quarks:5
+Science:What are protons and neutrons made of?:quarks:5
 Programming:What does RAM stand for?:Random Access Memory:1
 History:What was the year 2000 also known as?:Y2K:0
-Math:What is the formula for mean?:Sum/count:4
+Math:What is the formula for the mean?:Sum/count:4
 Science:What is cold?:The absense of heat:3
 Programming:What languages are the worst?:Proprietary:999
 History:When did man land on the moon?:1969:4
 Math:10^3=?:1000:1
 Science:The _____ ______ Project mapped all of man's genes.:Human Genome:3
 Programming:What is the best computer to program on?:Thinkpad:999
-History:When was flash.sh created?:April 2020:999
+History:When was fla.sh created?:April 2020:999
 Math:What do you call a number only divisible by itself and 1?:Prime:0
 Science:What is the distance between the Earth and Sol called?:An Astronomical Unit (AU):1
-Programming:Best operating system?:Arch, because BTW i run Arch:999"
+Programming:What is the best operating system?:Arch, because BTW i run Arch:999"
 
-if [ ! -d $DIR ];then # If Directory does NOT exist
-    echo -e "No ${LRED}.local/share/flash${NC} directory, make it? ${LGREEN}y${NC}/${LRED}n${NC}"
+# Define setup process in a function and create necessary files for user
+setup() {
+    mkdir "$DIR" &&
+        touch {"$EXAMPLE_DECK","$HIGH_SCORE","$REVIEW_LOG"} &&
+        echo "$DECK_TEMPLATE" >>"$EXAMPLE_DECK" &&
+        echo -e "$DIR_MADE_MSG"
+}
+
+# Test if .local/share exists and wether to offer setup process
+if [ ! -d "$DIR" ]; then
+    echo -e "No ${LRED}$DIR${NC} directory, make it? ${LGREEN}Y${NC}/${LRED}N${NC}"
+    # shellcheck disable=SC2162
     read RESPONSE
     case "$RESPONSE" in
-            [QqNn]) exit ;;
-            [Yy]) mkdir "$DIR" && touch $EXAMPLE_DECK && echo "$DECK_TEMPLATE" >> $EXAMPLE_DECK && echo -e "$DIR_MADE_MSG" && exit;;
-            *) echo -e "invalid choice, please select either ${LGREEN}y${NC} or ${LRED}n${NC}" && exit ;;
+    [QqNn]) exit 0 ;;
+    [Yy]) setup && exit 0 ;;
+    *) >&2 echo -e "invalid choice, please select either ${LGREEN}y${NC} or ${LRED}n${NC}" && exit 1 ;;
     esac
 fi
 
-cd "$DIR"
+# go to the flashcard decks directory
+cd "$DIR" || exit 1
 
-if [ "$(find -maxdepth 999 -iname "*.csv" | wc -l)" = 0 ]; then # If there are no flashcard decks available
-    echo -e "$NO_DECKS" && cd "$PWD" && exit
-fi
+# If there are no flashcard decks available return user to starting location
+# while also displaying explanatory text of issue
+[ "$(find . -maxdepth "$SEARCH_DEPTH" -iname "*.csv" | wc -l)" = 0 ] &&
+    >&2 echo -e "$NO_DECKS" && exit 1
 
-# Show pretty FZF preview of decks using BAT
-DECK="$(find -maxdepth 999 -iname "*.csv" | fzf --preview='bat --theme="Solarized (dark)" --style=numbers --color=always {} | head -500')"
-if [ -z $DECK ]; then # If Variable String Length is 0
-    exit
+# if highscore file was removed, remake it.
+[ ! -e "$HIGH_SCORE" ] && touch "$HIGH_SCORE"
+
+# if reviewed file was removed, remake it.
+[ ! -e "$REVIEW_LOG" ] && touch "$REVIEW_LOG"
+
+print_usage() {
+    echo -e "\n${LCYAN}fla.sh --- Flash card system by Bryan Jenks${NC} ${LBLUE}<BryanJenks@protonmail.com>${NC}\n\n${YELLOW}${BOLD}Usage:${NC}\n\t${GREEN}flash -h:${NC} Print this help text\n\t${GREEN}flash -i:${NC} Print Information about the flashcard system\n\t${GREEN}flash -v:${NC} Print version Number\n\t${GREEN}flash -p [BINARY]:${NC} Change the previewer when selecting decks.\n\t\tDefault: ${GREEN}bat${NC}\n\t\tSupported: ${GREEN}bat${NC}, ${GREEN}cat${NC}\n"
+}
+
+print_info() {
+    echo -e "\nThis flash card system works via colon ${YELLOW}:${NC} separated ${YELLOW}.csv${NC} files\n
+with entries that look like this: ${LGREY}category:question:answer:0${NC}\n
+These ${YELLOW}.csv${NC} files should be stored in your
+
+\t${YELLOW}\$XDG_DATA_HOME/flash${NC}
+OR
+\t${YELLOW}~/.local/share/flash${NC} for Linux
+\t${YELLOW}~/Library/Application Support/flash${NC} for mac
+-------------------------------------------------------------------------------
+${LCYAN}Exiting:${NC}\n
+\tYou can exit the application at any time by pressing either ${RED}q${NC} or ${RED}Q${NC}
+
+${LCYAN}Usage:${NC}\n
+\tYou will first be prompted with a question and will need to press ${RED}[Enter]${NC}
+\tto reveal the answer. Once the answer is revealed you will need to either
+\tquit, or give a rating to how difficult the question was.
+
+${LCYAN}The Scoring System:${NC}\n
+\tThe last field in the ${YELLOW}.csv${NC} files is the current point score of the 'card'
+\tEvery time you rate a card the point score will either increase, decrease,
+\tor stay the same. zero is the lowest value, and the upper limit is over
+\t100 billion.
+
+\t${CYAN}Scoring Results:${NC}
+\t\t[${LRED}Hard${NC}]\t\t-2 points
+\t\t[${RED}Difficult${NC}]\t-1 point
+\t\t[${YELLOW}Normal${NC}]\tNo Change
+\t\t[${GREEN}Mild${NC}]\t\t+1 point
+\t\t[${LGREEN}Easy${NC}]\t\t+2 points
+
+\tThe cards with the lowest scores (you scored them as ${LRED}Hard${NC}/${RED}Difficult${NC}) are
+\tsorted to the top, a pool of them are picked and from that pool 1 card is
+\trandomly drawn. As you become more familair with the material and rate it
+\tas easier, the point values will go up and the cards will appear less
+\tfrequently making room for those cards that are still difficult and have
+\tlower point values.
+
+    It is a good idea to start all cards off at ${YELLOW}0${NC} initially so that they all
+    have an equal chance of being drawn initially.
+"
+}
+
+while getopts 'hivp:' flag; do
+    case "${flag}" in
+    h) print_usage && exit 0 ;;
+    i) print_info && exit 0 ;;
+    v) echo -e "\n${YELLOW}fla.sh Current Version:${NC} ${RED}1.2${NC}\n" && exit 0 ;;
+    p) { [[ $(command -v "$OPTARG" 2>&1) ]] && PREVIEWER=$OPTARG; } || >&2 echo "Unable to find previewer $OPTARG. Exiting..." && exit 1 ;;
+    *) print_usage && exit 1 ;;
+    esac
+done
+
+# Set some parameters for preview command used by FZF
+while [ -z "$PREVIEWER_PARAMTERS" ]; do
+    case "$PREVIEWER" in
+    bat) PREVIEWER_PARAMTERS="--theme='Solarized (dark)' --style=numbers --color=always" ;;
+    cat) PREVIEWER_PARAMTERS="-b" ;;
+    *) echo -e "${RED}$PREVIEWER${NC} is not a valid previewer. Use '${GREEN}bat${NC}' or '${GREEN}cat${NC}'. Falling back on default...\n" && read -r -s -p 'Press [Enter] to continue...' && echo -e "\n" && PREVIEWER='bat' ;;
+    esac
+done
+
+# Show pretty FZF preview of decks using $PREVIEWER. Default: BAT
+DECK="$(find . -maxdepth "$SEARCH_DEPTH" -iname "*.csv" | fzf --preview="$PREVIEWER $PREVIEWER_PARAMTERS {} | head -500")"
+
+# Get current deck name for display
+case "$CURR_DECK_DISPLAY" in
+file) CURRENT_DECK="$(echo "$DECK" | awk -F/ '{print $NF}')" ;;
+path) CURRENT_DECK="$DECK" ;;
+*) CURRENT_DECK="$(echo "$DECK" | awk -F/ '{print $NF}')" ;;
+esac
+
+# The top part of the flash display so that code is not duplicated twice
+print_head() {
+
+    QUESTION=$(echo "${q[1]}" | fold -w 59)
+
+    echo -e "${WHITEBG}          Fla.sh - Flash Cards In Your Terminal            ${NC}
+${ORANGE}${BOLD}  Current Deck:${BOLD}${NC}\t$(basename -s .csv "$CURRENT_DECK")
+${ORANGE}${BOLD}Cards Reviewed:${BOLD}${NC}\t$COUNTER
+\t${ORANGE}${BOLD}High Score:${BOLD}${NC}\t$(cat "$HIGH_SCORE")
+\t${ORANGE}${BOLD}Avg review:${BOLD}${NC}\t$(awk '{ sum += $7; n++ } END { if (n > 0) print sum / n; }' "$REVIEW_LOG")
+
+${LGREY}Category:${NC} ${q[0]}
+___________________________________________________________
+
+$([ ${#QUESTION} -lt 59 ] && printf "%$(((59 - ${#QUESTION}) / 2))s")$QUESTION"
+
+}
+
+# Creating new entries in the log for the average score generation
+add_usage_entry() {
+    if [ ! "$COUNTER" = 0 ]; then
+        # Create a New Entry
+        TIME_STAMP=$(date +"%Y%m%d %H:%M:%S")
+        printf -v ENTRY "TimeStamp: %s Deck: %s cardsReviewed: %s" "$TIME_STAMP" "$CURRENT_DECK" "$COUNTER"
+        echo "$ENTRY" >>"$REVIEW_LOG"
     fi
+}
+
+# If no deck is selected in fzf menu
+# return user to start location
+# and exit quietly
+[ -z "$DECK" ] && clear && exit 1
 
 main() {
-    IFS=$':'; read -a q <<<$(sort "$DECK" -n --field-separator=: --key=4 | head | shuf -n 1)
+    IFS=$':'
+    # shellcheck disable=SC2162
+    read -a q <<<"$(sort "$DECK" -n --field-separator=: --key=4 | head -n "$CARD_POOL_SIZE" | shuf -n 1)"
     clear
-    echo -e "${WHITEBG}          Flash.sh - Flash Cards In Your Terminal          ${NC}"
-    echo -e "${ORANGE}${BOLD}Cards ${BOLD}Reviewed:${NC} $COUNTER"
-    echo -e "${LGREY}Category:${NC}
-        ${q[0]}"
-    echo -e "${LGREY}Question:${NC}
-        ${q[1]}"
-    echo -e ""
+    print_head
+    echo -e "
+${LGREY}──────────────── Press [Enter] to continue ────────────────${NC}"
+    # shellcheck disable=SC2162
     read -sn 1 NEXT
-    if [ "$NEXT" = q ]; then
-        cd "$PWD" && exit
-    fi
-    echo -e "${LGREY}Answer:${NC}
-        ${q[2]}"
-    echo -e ""
-    echo -e "${WHITEBG}${WHITE}===========================================================${NC}"
-    echo -e ""
-    echo -e "${LGREY}How Difficult Was This Question?${NC}"
-    echo -e ""
-    echo -e "${LRED}Hard${NC} [1]   ${RED}Difficult${NC} [2]   ${YELLOW}Normal${NC} [3]   ${GREEN}Mild${NC} [4]   ${LGREEN}Easy${NC} [5]"
-    echo -e ""
+    while [ ! "$NEXT" = "" ] && [ ! "$NEXT" = q ] && [ ! "$NEXT" = Q ]; do
+        # shellcheck disable=SC2162
+        read -sn 1 NEXT
+    done
+    clear
+    print_head
+    { [ "$NEXT" = q ] || [ "$NEXT" = Q ]; } && add_usage_entry && clear && exit 0
+
+    ANSWER=$(echo "${q[2]}" | fold -w 59)
+
+    echo -e "___________________________________________________________
+
+$([ ${#ANSWER} -lt 59 ] && printf "%$(((59 - ${#ANSWER}) / 2))s")$ANSWER
+
+${WHITEBG}${WHITE}===========================================================${NC}
+
+${LGREY}How Difficult Was This Question?${NC}
+
+${LRED}Hard${NC} [1]   ${RED}Difficult${NC} [2]   ${YELLOW}Normal${NC} [3]   ${GREEN}Mild${NC} [4]   ${LGREEN}Easy${NC} [5]
+
+${LGREY}Select a number to continue, or${NC} ${LRED}Q${NC} ${LGREY}to quit...${NC}"
+    # shellcheck disable=SC2162
     read -sn 1 DIFFICULTY_SCORE
+    while [[ ! "$DIFFICULTY_SCORE" =~ [12345qQ] ]]; do
+        # shellcheck disable=SC2162
+        read -sn 1 DIFFICULTY_SCORE
+    done
+    { [ "$DIFFICULTY_SCORE" = q ] || [ "$DIFFICULTY_SCORE" = Q ]; } &&
+        add_usage_entry && clear && exit 0
     clear
 
-    COUNTER="$(($COUNTER+1))" # Increment count for above test and card review count increment
+    COUNTER="$((COUNTER + 1))" # Increment count for card review count increment
 
     if [ "${q[3]}" = 0 ]; then
         NEW_ITEM_SCORE=0
@@ -156,17 +319,26 @@ main(){
         esac
     else
         case "$DIFFICULTY_SCORE" in
-            1) NEW_ITEM_SCORE="$((${q[3]}-2))" ;;#HARD
-            2) NEW_ITEM_SCORE="$((${q[3]}-1))" ;;#DIFFICULTY
+        1) NEW_ITEM_SCORE="$((q[3] - 2))" ;; #HARD
+        2) NEW_ITEM_SCORE="$((q[3] - 1))" ;; #DIFFICULTY
         3) NEW_ITEM_SCORE="${q[3]}" ;; #NORMAL
-            4) NEW_ITEM_SCORE="$((${q[3]}+1))" ;;#MILD
-            5) NEW_ITEM_SCORE="$((${q[3]}+2))" ;;#EASY
+        4) NEW_ITEM_SCORE="$((q[3] + 1))" ;; #MILD
+        5) NEW_ITEM_SCORE="$((q[3] + 2))" ;; #EASY
         *) NEW_ITEM_SCORE="${q[3]}" ;; #INVALID
         esac
     fi
 
     # Update item score for each flashcard item
-    sed -i "s/${q[0]}:${q[1]}:${q[2]}:${q[3]}/${q[0]}:${q[1]}:${q[2]}:$NEW_ITEM_SCORE/g" "$DECK"
+    ## Remove forward slashes in the Questions and answers
+
+    QUESTION_REGEX="$(sed "s/\(\/\|\[\|\]\|\*\)/\\\\\1/g" <<<"${q[1]}")"
+    ANSWER_REGEX="$(sed "s/\(\/\|\[\|\]\|\*\)/\\\\\1/g" <<<"${q[2]}")"
+   sed -i "s/${q[0]}:$QUESTION_REGEX:$ANSWER_REGEX:${q[3]}/${q[0]}:$QUESTION_REGEX:$ANSWER_REGEX:$NEW_ITEM_SCORE/g" "$DECK" 
+    # If no highscore currently set, set it.
+    [ -z "$(cat "$HIGH_SCORE")" ] && echo "$COUNTER" >"$HIGH_SCORE"
+
+    # If Cards Reviewed > Current High Score, Update
+    [ "$COUNTER" -gt "$(cat "$HIGH_SCORE")" ] && echo "$COUNTER" >"$HIGH_SCORE"
 }
 
 while true; do