diff --git a/src/awk/dayview.awk b/src/awk/dayview.awk
index 9e2bedf..d8eeeed 100644
--- a/src/awk/dayview.awk
+++ b/src/awk/dayview.awk
@@ -13,6 +13,7 @@ function slice(start, stop, desc) {
     return CYAN start OFF " -- " CYAN stop OFF ": " desc
 }
 function hrline(hour) {
+  hour = hour < 10 ? "0"hour : hour
   print hour, "", "", "", FAINT hour ":00           ----------------------" OFF
 }
 function hrlines(start, stop, h,    starth, stoph, tmp, i) {
diff --git a/src/main.sh b/src/main.sh
index 118931c..d897cee 100755
--- a/src/main.sh
+++ b/src/main.sh
@@ -293,19 +293,28 @@ __edit() {
     filenew="$filetmp.ics"
     awk "$AWK_UPDATE" "$filetmp" "$fpath" >"$filenew"
     mv "$filenew" "$fpath"
+    __refresh_data
   fi
   rm "$filetmp"
 }
 
-if [ -z "${APPROX_DATA_FILE:-}" ]; then
+__refresh_data() {
+  if [ -n "${APPROX_DATA_FILE:-}" ]; then
+    rm "$APPROX_DATA_FILE"
+  fi
+  if [ -n "${WEEKLY_DATA_FILE:-}" ]; then
+    rm "$WEEKLY_DATA_FILE"
+  fi
   APPROX_DATA_FILE=$(mktemp)
   __load_approx_data >"$APPROX_DATA_FILE"
   export APPROX_DATA_FILE
-fi
-if [ -z "${WEEKLY_DATA_FILE:-}" ]; then
   WEEKLY_DATA_FILE=$(mktemp)
   __load_weeks >"$WEEKLY_DATA_FILE"
   export WEEKLY_DATA_FILE
+}
+
+if [ -z "${APPROX_DATA_FILE:-}" ]; then
+  __refresh_data
 fi
 
 if [ "${1:-}" = "--help" ]; then
@@ -314,9 +323,16 @@ if [ "${1:-}" = "--help" ]; then
   echo "You may specify at most one option."
   echo "  --help                 Show this help and exit"
   echo "  --new                  Create new entry"
+  echo "  --today                Show today's appointments"
+  echo "  --day <day>            Show appointments of specified day"
+  echo "  --date <date>          Show week of specified date"
   exit
 fi
 
+if [ "${1:-}" = "--today" ]; then
+  exec $0 --day "today"
+fi
+
 if [ "${1:-}" = "--new" ]; then
   collection=$(echo "$COLLECTION_LABELS" | tr ';' '\n' | $FZF --delimiter='=' --with-nth=2 --accept-nth=1)
   fpath=""
@@ -343,6 +359,7 @@ if [ "${1:-}" = "--new" ]; then
     filenew="$filetmp.ics"
     awk -v uid="$uuid" "$AWK_NEW" "$filetmp" >"$filenew"
     mv "$filenew" "$fpath"
+    __refresh_data
   fi
   rm "$filetmp"
 fi
@@ -386,16 +403,13 @@ if [ "${1:-}" = "--delete" ]; then
       esac
     done
   fi
+  __refresh_data
   exec $0 --day "$DISPLAY_DATE"
 fi
 
-if [ "${1:-}" = "--day-reload" ]; then
-  __show_day
-  exit
-fi
-
 if [ "${1:-}" = "--day" ]; then
   DISPLAY_DATE="$2"
+  export DISPLAY_DATE
   selection=$(
     __show_day |
       $FZF \