Optimization: Put grep -v empty task filter inside sed.

No need to spawn off another process for this; we can do this inside the sed command that joins the task numbers with the task text.
Reformatting: Lay out _list() file numbering in multi-line.
2011-12-23 22:52:07 +01:00 · 2011-12-23 22:51:13 +01:00
1 changed files with 6 additions and 2 deletions
--- a/todo.sh
+++ b/todo.sh
@@ -775,8 +775,12 @@ _list() {
    fi
    items=$(
        sed = "$src"                                            \
-        | sed "N; s/^/     /; s/ *\(.\{$PADDING,\}\)\n/\1 /"    \
+        | sed '''
-        | grep -v "^[ 0-9]\+ *$"
+            N
            s/^/     /
            s/ *\([ 0-9]\{'"$PADDING"',\}\)\n/\1 /
            /^[ 0-9]\+ *$/d
         '''
    )
    if [ "${filter_command}" ]; then
        filtered_items=$(echo -n "$items" | eval "${filter_command}")
Author	SHA1	Message	Date
Ingo Karkat	272cd5e469	Optimization: Put grep -v empty task filter inside sed. No need to spawn off another process for this; we can do this inside the sed command that joins the task numbers with the task text.	2011-12-23 22:52:07 +01:00
Ingo Karkat	17658c852d	Reformatting: Lay out _list() file numbering in multi-line. ...like the following complex formatting and filtering steps.	2011-12-23 22:51:13 +01:00