diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..a694793
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+fzf-vcal
diff --git a/fzf-vcal b/fzf-vcal
deleted file mode 100755
index 865b936..0000000
--- a/fzf-vcal
+++ /dev/null
@@ -1,456 +0,0 @@
-#!/bin/sh
-
-set -eu
-# TODO: Make sensitive to failures. I don't want to miss appointments!
-# TODO Ensure safe use of delimiters
-
-err() {
-  echo "❌ $1" >/dev/tty
-}
-
-if [ -z "${FZF_VCAL_USE_EXPORTED:-}" ]; then
-  # Read configuration
-  CONFIGFILE="$HOME/.config/fzf-vcal/config"
-  if [ ! -f "$CONFIGFILE" ]; then
-    err "Configuration '$CONFIGFILE' not found."
-    exit 1
-  fi
-  # shellcheck source=/dev/null
-  . "$CONFIGFILE"
-  if [ -z "${ROOT:-}" ] || [ -z "${SYNC_CMD:-}" ] || [ -z "${COLLECTION_LABELS:-}" ]; then
-    err "Configuration is incomplete."
-    exit 1
-  fi
-  export ROOT
-  export SYNC_CMD
-  export COLLECTION_LABELS
-
-  # Tools
-  if command -v "fzf" >/dev/null; then
-    FZF="fzf"
-  else
-    err "Did not find the command-line fuzzy finder fzf."
-    exit 1
-  fi
-  export FZF
-
-  if command -v "uuidgen" >/dev/null; then
-    UUIDGEN="uuidgen"
-  else
-    err "Did not find the uuidgen command."
-    exit 1
-  fi
-  export UUIDGEN
-
-  if command -v "bat" >/dev/null; then
-    CAT="bat"
-  elif command -v "batcat" >/dev/null; then
-    CAT="batcat"
-  fi
-  CAT=${CAT:+$CAT --color=always --style=numbers --language=md}
-  CAT=${CAT:-cat}
-  export CAT
-
-  ### AWK SCRIPTS
-  AWK_LINES=$(
-    cat <<'EOF'
-function parse(    dt) {
-  # Get timezone information
-  dt = "";
-  for (i=2; i<NF-1; i+=2) {
-    if ($i == "TZID") {
-      dt = "TZ=\"" $(i+1) "\" ";
-      break;
-    }
-  }
-  # Get date/datetime
-  return length($NF) == 8 ?
-    dt $NF :
-    dt gensub(/^([0-9]{8})T([0-9]{2})([0-9]{2})([0-9]{2})(Z)?$/, "\\1 \\2:\\3:\\4\\5", "g", $NF);
-}
-
-function parse_duration(    dt, dta, i, n, a, seps) {
-  n = split($NF, a, /[PTWHMSD]/, seps);
-  delete dta;
-  for (i=2; i<=n; i++) {
-    if(seps[i] == "W") dta["weeks"]   = a[i];
-    if(seps[i] == "H") dta["hours"]   = a[i];
-    if(seps[i] == "M") dta["minutes"] = a[i];
-    if(seps[i] == "S") dta["seconds"] = a[i];
-    if(seps[i] == "D") dta["days"]    = a[i];
-  }
-  dt = a[1] ? a[1] : "+";
-  for (i in dta) {
-    dt = dt " " dta[i] " " i;
-  }
-  return dt;
-}
-
-function fn(path,    n, a) {
-  n = split(path, a, "/");
-  return a[n-1] "/" a[n];
-}
-
-function title(start, summary) {
-  summary = substr(summary, index(summary, ":") + 1);
-  #gsub("\\\\n",    "\n", summary); # one-liner
-  #gsub("\\\\N",    "\n", summary); # one-liner
-  gsub("\\\\n",    " ",  summary);
-  gsub("\\\\N",    " ",  summary);
-  gsub("\\\\,",    ",",  summary);
-  gsub("\\\\;",    ";",  summary);
-  gsub("\\\\\\\\", "\\", summary);
-  gsub("\\|", ":", summary); # we use "|" as delimiter
-  depth = split(FILENAME, path, "/");
-  collection = depth > 1 ? path[depth-1] : "";
-  collection = collection in collection2label ? collection2label[collection] : collection;
-  return FAINT "~ " collection " " gensub(/^[^0-9]*([0-9]{4})([0-9]{2}).*$/, "\\1-\\2", "1", start) " " summary "                                                                                                                                                                                                                                                 ;" start OFF
-}
-
-BEGIN                 { 
-  FS="[:;=]";
-  OFS="|" 
-  split(collection_labels, mapping, ";");
-  for (map in mapping)
-  {
-    split(mapping[map], m, "=");
-    collection2label[m[1]] = m[2];
-  }
-  # Colors
-  GREEN = "\033[1;32m";
-  RED = "\033[1;31m";
-  WHITE = "\033[1;97m";
-  CYAN = "\033[1;36m";
-  FAINT = "\033[2m";
-  OFF = "\033[m";
-}
-BEGINFILE             { inside = 0; rs = 0; dur = 0; summary = ""; start = "ERROR"; end = "ERROR" }
-/^END:VEVENT/         { print start, dur ? start " " end : end, title(start, summary), fn(FILENAME,    n, a); nextfile }
-/^DTSTART/ && inside  { start = parse(    dt) }
-/^DTEND/ && inside    { end = parse(    dt) }
-/^DURATION/ && inside { end = parse_duration(    dt, dta, i, n, a, seps); dur = 1 }
-/^[^ ]/ && rs         { rs = 0 }
-/^ / && rs            { summary = summary substr($0, 2); }
-/^SUMMARY/ && inside  { rs = 1; summary = $0; }
-/^BEGIN:VEVENT/       { inside = 1 }
-EOF
-  )
-  export AWK_LINES
-
-  AWK_MERGE=$(
-    cat <<'EOF'
-BEGIN { FS="|"; i=0; dlt = -259200; spw = 604800; }
-NR == FNR {
-  i = i + 1;
-  from[i] = int(($1 + dlt)/ spw);
-  getline;
-  to[i] = int(($1 + dlt) / spw);
-  next
-} # Load start and end week numbers from first file
-
-{ 
-  if (from[FNR] > to[FNR])
-    print "FNR", FNR, ":", from[FNR],"-",to[FNR], "    ",$0;
-  for(i=from[FNR]; i<=to[FNR]; i++) {
-    week[i] = week[i] ? week[i] ";" $4 : $4
-  }
-}
-END { for (i in week) print i, week[i]; }
-EOF
-  )
-  export AWK_MERGE
-
-  AWK_PARSE=$(
-    cat <<'EOF'
-function parse(    dt) {
-  # Get timezone information
-  dt = "";
-  for (i=2; i<NF-1; i+=2) {
-    if ($i == "TZID") {
-      dt = "TZ=\"" $(i+1) "\" ";
-      break;
-    }
-  }
-  # Get date/datetime
-  return length($NF) == 8 ?
-    dt $NF :
-    dt gensub(/^([0-9]{8})T([0-9]{2})([0-9]{2})([0-9]{2})(Z)?$/, "\\1 \\2:\\3:\\4\\5", "g", $NF);
-}
-
-function parse_duration(    dt, dta, i, n, a, seps) {
-  n = split($NF, a, /[PTWHMSD]/, seps);
-  delete dta;
-  for (i=2; i<=n; i++) {
-    if(seps[i] == "W") dta["weeks"]   = a[i];
-    if(seps[i] == "H") dta["hours"]   = a[i];
-    if(seps[i] == "M") dta["minutes"] = a[i];
-    if(seps[i] == "S") dta["seconds"] = a[i];
-    if(seps[i] == "D") dta["days"]    = a[i];
-  }
-  dt = a[1] ? a[1] : "+";
-  for (i in dta) {
-    dt = dt " " dta[i] " " i;
-  }
-  return dt;
-}
-
-function print_data(start, dur, end, summary,    cmd, collection) {
-  summary = substr(summary, index(summary, ":") + 1);
-  gsub("\\\\n",    " ", summary); # one-liner
-  gsub("\\\\N",    " ", summary); # one-liner
-  gsub("\\\\,",    ",",  summary);
-  gsub("\\\\;",    ";",  summary);
-  gsub("\\\\\\\\", "\\", summary);
-  depth = split(FILENAME, path, "/");
-  collection = depth > 1 ? path[depth-1] : "";
-  collection = collection in collection2label ? collection2label[collection] : collection;
-  end = dur ? start " " end : end
-  cmd = "date -d '" start "' +\"%s\""
-  cmd | getline start
-  close(cmd)
-  cmd = "date -d '" end "' +\"%s\""
-  cmd | getline end
-  close(cmd)
-  print start, end, collection, summary
-}
-
-BEGIN                 { 
-  FS="[:;=]";
-  split(collection_labels, mapping, ";");
-  for (map in mapping)
-  {
-    split(mapping[map], m, "=");
-    collection2label[m[1]] = m[2];
-  }
-  # Colors
-  GREEN = "\033[1;32m";
-  RED = "\033[1;31m";
-  WHITE = "\033[1;97m";
-  CYAN = "\033[1;36m";
-  FAINT = "\033[2m";
-  OFF = "\033[m";
-}
-/^END:VEVENT/ && inside { print_data(start, dur, end, summary,    cmd, collection); exit }
-/^DTSTART/ && inside  { start = parse(    dt) }
-/^DTEND/ && inside    { end = parse(    dt) }
-/^DURATION/ && inside { end = parse_duration(    dt, dta, i, n, a, seps); dur = 1 }
-/^[^ ]/ && rs { rs = 0 }
-/^ / && rs       { summary = summary substr($0, 2); }
-/^SUMMARY/ && inside  { rs = 1; summary = $0; }
-/^BEGIN:VEVENT/ { inside = 1 }
-EOF
-  )
-  export AWK_PARSE
-
-  AWK_WEEKS=$(
-    cat <<'EOF'
-function parse(    dt) {
-  # Get timezone information
-  dt = "";
-  for (i=2; i<NF-1; i+=2) {
-    if ($i == "TZID") {
-      dt = "TZ=\"" $(i+1) "\" ";
-      break;
-    }
-  }
-  # Get date/datetime
-  return length($NF) == 8 ?
-    dt $NF :
-    dt gensub(/^([0-9]{8})T([0-9]{2})([0-9]{2})([0-9]{2})(Z)?$/, "\\1 \\2:\\3:\\4\\5", "g", $NF);
-}
-
-function parse_duration(    dt, dta, i, n, a, seps) {
-  n = split($NF, a, /[PTWHMSD]/, seps);
-  delete dta;
-  for (i=2; i<=n; i++) {
-    if(seps[i] == "W") dta["weeks"]   = a[i];
-    if(seps[i] == "H") dta["hours"]   = a[i];
-    if(seps[i] == "M") dta["minutes"] = a[i];
-    if(seps[i] == "S") dta["seconds"] = a[i];
-    if(seps[i] == "D") dta["days"]    = a[i];
-  }
-  dt = a[1] ? a[1] : "+";
-  for (i in dta) {
-    dt = dt " " dta[i] " " i;
-  }
-  return dt;
-}
-
-function fn(path,    n, a) {
-  n = split(path, a, "/");
-  return a[n-1] "/" a[n];
-}
-
-BEGIN                 { FS="[:;=]"; OFS="|" }
-BEGINFILE             { inside = 0; dur = 0; start = "ERROR"; end = "ERROR" }
-/^END:VEVENT/         { print start, dur ? start " " end : end, fn(FILENAME,    n, a); nextfile }
-/^DTSTART/ && inside  { start = parse(    dt) }
-/^DTEND/ && inside    { end = parse(    dt) }
-/^DURATION/ && inside { end = parse_duration(    dt, dta, i, n, a, seps); dur = 1 }
-/^BEGIN:VEVENT/       { inside = 1 }
-EOF
-  )
-  export AWK_WEEKS
-
-  AWK_WEEKVIEW=$(
-    cat <<'EOF'
-function c() {
-  return CYAN substr($0, index($0, ">") + 1) OFF "  " RED "/" OFF
-}
-BEGIN {
-  GREEN = "\033[1;32m";
-  RED = "\033[1;31m";
-  WHITE = "\033[1;97m";
-  CYAN = "\033[1;36m";
-  FAINT = "\033[2m";
-  OFF = "\033[m";
-}
-/^[0-7] 00:00 -- 00:00/ { dayline = dayline " " c(); next }
-/^[0-7] 00:00 -- / { dayline = dayline " <-|" $4 " " c(); next }
-/^[0-7] [0-9]{2}:[0-9]{2} -- 00:00/ { dayline = dayline " " $2 "|-> " c(); next }
-/^[0-7] [0-9]{2}:[0-9]{2} -- [0-9]{2}:[0-9]{2}/ { dayline = dayline " " $2 " - " $4 " " c(); next }
-/^[0-7]$/ && dayline { print dayline "                                                                                                                                                                                                                  ;" startofweek " +" $0 " days"; }
-/^[0-7]$/ {
-  cmd = "date -d '" startofweek " +" $0 " days' +\"%a %e %b %Y\"";
-  cmd | getline dayline;
-  close(cmd);
-  dayline = GREEN dayline ":   " OFF
-}
-EOF
-  )
-  export AWK_WEEKVIEW
-  ### END OF AWK SCRIPTS
-  FZF_VJOUR_USE_EXPORTED="yes"
-  export FZF_VJOUR_USE_EXPORTED
-fi
-
-__load_approx_data() {
-  find "$ROOT" -type f -name '*.ics' -print0 |
-    xargs -0 -P0 \
-      awk \
-      -v collection_labels="$COLLECTION_LABELS" \
-      "$AWK_LINES"
-}
-
-__load_weeks() {
-  dates=$(awk -F'|' '{ print $1; print $2 }' "$APPROX_DATA_FILE")
-  file_dates=$(mktemp)
-  echo "$dates" | date --file="/dev/stdin" +"%s" >"$file_dates"
-  awk "$AWK_MERGE" "$file_dates" "$APPROX_DATA_FILE"
-  rm "$file_dates"
-}
-
-__list() {
-  weeknr=$(date -d "$DISPLAY_DATE" +"%s")
-  weeknr=$(((weeknr - 259200) / 604800)) # shift, because epoch origin is a Thursday
-  files=$(grep "^$weeknr " "$WEEKLY_DATA_FILE" | cut -d " " -f 2)
-  dayofweek=$(date -d "$DISPLAY_DATE" +"%u")
-  delta=$((1 - dayofweek))
-  startofweek=$(date -d "$DISPLAY_DATE -$delta days" +"%D")
-  # loop over files
-  sef=$({
-    IFS=';'
-    set -- $files
-    for file in "$@"; do
-      file="$ROOT/$file"
-      awk \
-        -v collection_labels="$COLLECTION_LABELS" \
-        "$AWK_PARSE" "$file"
-    done
-  })
-  if [ -n "$sef" ]; then
-    sef=$(echo "$sef" | while IFS= read -r line; do
-      set -- $line
-      starttime="$1"
-      shift
-      endtime="$1"
-      shift
-      description="$*"
-      for i in $(seq 0 7); do
-        daystart=$(date -d "$startofweek +$i days 00:00:00" +"%s")
-        dayend=$(date -d "$startofweek +$i days 23:59:59" +"%s")
-        if [ "$starttime" -gt "$daystart" ] && [ "$starttime" -lt "$dayend" ]; then
-          s=$(date -d "@$starttime" +"%H:%M")
-          s="$s -"
-        elif [ "$starttime" -le "$daystart" ] && [ "$endtime" -gt "$daystart" ]; then
-          s="00:00 -"
-        else
-          continue
-        fi
-        if [ "$endtime" -gt "$daystart" ] && [ "$endtime" -lt "$dayend" ]; then
-          e=$(date -d "@$endtime" +"%H:%M")
-          e="- $e"
-        elif [ "$endtime" -ge "$dayend" ] && [ "$starttime" -lt "$dayend" ]; then
-          e="- 00:00"
-        else
-          continue
-        fi
-        echo "$i $s$e >$description"
-      done
-    done)
-  fi
-  sef=$({
-    echo "$sef"
-    seq 0 7
-  } | sort -n)
-  echo "$sef" | awk -v startofweek="$startofweek" "$AWK_WEEKVIEW"
-  #seq -f "$startofweek +%g days" 0 6 |
-  #  LC_ALL=c xargs -I {} date -d "{}" +"%a %e %b %Y"
-}
-
-if [ -z "${APPROX_DATA_FILE:-}" ]; then
-  echo "GOING TO LOAD"
-  APPROX_DATA_FILE=$(mktemp)
-  __load_approx_data >"$APPROX_DATA_FILE"
-  export APPROX_DATA_FILE
-fi
-if [ -z "${WEEKLY_DATA_FILE:-}" ]; then
-  echo "GOING TO LOAD WD"
-  WEEKLY_DATA_FILE=$(mktemp)
-  __load_weeks >"$WEEKLY_DATA_FILE"
-  export WEEKLY_DATA_FILE
-fi
-
-DISPLAY_DATE="today"
-if [ "${1:-}" = "--date" ]; then
-  DISPLAY_DATE="$2"
-  echo "Jumping to date $2!"
-fi
-DISPLAY_DATE=$(date -d "$DISPLAY_DATE" +"%D")
-DISPLAY_DATE_PREV=$(date -d "$DISPLAY_DATE -1 week" +"%D")
-DISPLAY_DATE_NEXT=$(date -d "$DISPLAY_DATE +1 week" +"%D")
-
-selection=$( (
-  cut -d '|' -f 3 "$APPROX_DATA_FILE"
-  yes " " | head -n 50
-  __list
-) |
-  $FZF \
-    --tac \
-    --no-sort \
-    --no-hscroll \
-    --ellipsis='' \
-    --ansi \
-    --no-clear \
-    --bind="ctrl-p:become($0 --date '$DISPLAY_DATE_PREV')" \
-    --bind="ctrl-n:become($0 --date '$DISPLAY_DATE_NEXT')" \
-    --bind="ctrl-l:become($0)")
-
-if [ -z "$selection" ]; then
-  rm "$WEEKLY_DATA_FILE" "$APPROX_DATA_FILE"
-  return 0
-fi
-
-case "$selection" in
-"~"*)
-  start=$(echo "$selection" | rev | cut -d';' -f 1 | rev)
-  exec $0 --date "$start"
-  ;;
-*)
-  day=$(echo "$selection" | rev | cut -d';' -f 1 | rev)
-  exec $0 --day "$day"
-  ;;
-esac
-echo "Going to end..."
-echo "$selection"
-echo "STOPPING NOW"