use whitespace free paths only

src/awk/list.awk

@@ -130,6 +130,21 @@ ENDFILE {
   if (!type) {
     exit
   }
+  # Construct path, and check for validity
+  depth = split(FILENAME, path, "/");
+  fpath = path[depth-1] "/" path[depth]
+  if (index(fpath, " "))
+  {
+    print 10,
+          "-",
+          "-",
+          RED "ERROR: file '" fpath "' contains whitespaces!" OFF
+    exit
+  }
+  # Collection name
+  collection = path[depth-1]
+  collection = collection in collection2label ? collection2label[collection] : collection;
+
   # Process content lines
   storetext_line(content_line, c, "CATEGORIES"   );
   storetext_line(content_line, c, "DESCRIPTION"  );
@@ -160,11 +175,6 @@ ENDFILE {
   #                format
   mod = c["LAST-MODIFIED"] ? c["LAST-MODIFIED"] : c["DTSTAMP"];
 
-  # Collection name
-  depth = split(FILENAME, path, "/");
-  collection = depth > 1 ? path[depth-1] : "";
-  collection = collection in collection2label ? collection2label[collection] : collection;
-
   # Date field. For VTODO entries, we show the due date, for journal entries,
   # the associated date.
   datecolor = CYAN;
@@ -206,10 +216,10 @@ ENDFILE {
 
   print prio,
         mod,
+        fpath,
         collection,
         datecolor d OFF,
         flag,
         priotext summarycolor summary OFF,
-        WHITE categories OFF,
+        WHITE categories OFF;
-        "                                                                                                                                                                    " FAINT FILENAME OFF;
 }

src/main.sh

@@ -105,12 +105,7 @@ __lines() {
     -v flag_journal="📘" \
     -v flag_note="🗒️" \
     "$AWK_LIST" |
-    sort -g -r |
+    sort -g -r
-    cut -d ' ' -f 3-
-}
-
-__filepath_from_selection() {
-  echo "$1" | grep -o ' \{50\}.*$' | xargs
 }
 
 # Program starts here
@@ -142,14 +137,16 @@ fi
 # Command line arguments to be self-contained
 # Generate preview of file from selection
 if [ "${1:-}" = "--preview" ]; then
-  file=$(__filepath_from_selection "$2")
+  name=$(echo "$2" | cut -d ' ' -f 3)
+  file="$ROOT/$name"
   awk -v field="DESCRIPTION" "$AWK_GET" "$file" |
     $CAT
   exit
 fi
 # Delete file from selection
 if [ "${1:-}" = "--delete" ]; then
-  file=$(__filepath_from_selection "$2")
+  name=$(echo "$2" | cut -d ' ' -f 3)
+  file="$ROOT/$name"
   summary=$(awk -v field="SUMMARY" "$AWK_GET" "$file")
   while true; do
     printf "Do you want to delete the entry with the title \"%s\"? (yes/no): " "$summary" >/dev/tty
@@ -199,21 +196,24 @@ if [ "${1:-}" = "--new" ]; then
 fi
 # Toggle completed flag
 if [ "${1:-}" = "--toggle-completed" ]; then
-  file=$(__filepath_from_selection "$2")
+  name=$(echo "$2" | cut -d ' ' -f 3)
+  file="$ROOT/$name"
   tmpfile=$(mktemp)
   awk "$AWK_ALTERTODO" "$file" >"$tmpfile"
   mv "$tmpfile" "$file"
 fi
 # Increase priority
 if [ "${1:-}" = "--increase-priority" ]; then
-  file=$(__filepath_from_selection "$2")
+  name=$(echo "$2" | cut -d ' ' -f 3)
+  file="$ROOT/$name"
   tmpfile=$(mktemp)
   awk -v delta="1" "$AWK_ALTERTODO" "$file" >"$tmpfile"
   mv "$tmpfile" "$file"
 fi
 # Decrease priority
 if [ "${1:-}" = "--decrease-priority" ]; then
-  file=$(__filepath_from_selection "$2")
+  name=$(echo "$2" | cut -d ' ' -f 3)
+  file="$ROOT/$name"
   tmpfile=$(mktemp)
   awk -v delta="-1" "$AWK_ALTERTODO" "$file" >"$tmpfile"
   mv "$tmpfile" "$file"
@@ -257,6 +257,8 @@ selection=$(
     --no-sort \
     --no-hscroll \
     --ellipsis='' \
+    --with-nth=4.. \
+    --accept-nth=3 \
     --preview="$0 --preview {}" \
     --bind="ctrl-r:reload-sync($0 --reload)" \
     --bind="ctrl-alt-d:become($0 --delete {})" \
@@ -274,7 +276,7 @@ if [ -z "$selection" ]; then
   return 0
 fi
 
-file=$(__filepath_from_selection "$selection")
+file="$ROOT/$selection"
 
 if [ ! -f "$file" ]; then
   echo "ERROR: File '$file' does not exist!" >/dev/tty