The denote-sequence package is an optional extension to denotethat empowers users to write “sequence notes”, else “folgezettel”, inthe style of Niklas Luhmann.Sequence notes are created in relation to other notes, as parent,child, or sibling. denote-sequence communicates such relationshipsby writing a “sequence” to the file name, in accordance with theDenote file-naming scheme (technically, it uses the optionalSIGNATURE component of the file name, which is defined as afree-form field for users to use as they see fit—so this is just oneapplication of it).The package supported two schemes beforeThe exact presentation of such sequences is subject to the user optiondenote-sequence-scheme. The package has hitherto supported twoschemes, the numeric and alphanumeric.In the numeric scheme, each level of depth is delimited by the equalssign. The sequence 1=2=3 thus has three levels of depth. It means“the third child of the second child of the first parent”.By contrast, the alphanumeric scheme relies on the alternation betweennumbers and letters to communicate levels of depth. The above exampleis thus expressed as 1b3.The new alphanumeric-delimited schemeMany users have told me that the alphanumeric scheme looks cleaner.Though I think it is hard to read when sequences get really long, like2a13c6d2a. To this end, the new sequence scheme augments thealphanumeric style with delimiters that are placed after the firstlevel of depth and every third level of depth thereafter. Thus:2=a13=c6d=2a.Users may find this easier to work with.Remember the denote-sequence-convert commandThis command has been part of the package since its inception. It canconvert from one sequence scheme to the others.denote-sequence-convert has a “do what I mean behaviour” with regardto which file or files it should operate on: When called from inside a file with a Denote sequence, it operateson the current file. When called from a Dired buffer, it operates on all the markedfiles. When there are no marked files in the Dired buffer, it operates onthe file at point. The target sequence scheme for the conversion is whatever is assignedto the user option denote-sequence-scheme. If, however,denote-sequence-convert is called with a prefix argument (C-u bydefault), then it will prompt for the target sequence scheme.Coming in version 0.3.0I just merged the code into trunk. Users who are building the packagefrom source can try the new feature right away. Otherwise, it will beavailable in the next stable version of the package. I hope to havethat ready some time in mid-April. Package name (GNU ELPA): denote-sequence Official manual: https://protesilaos.com/emacs/denote-sequence Git repository: https://github.com/protesilaos/denote-sequence Backronym: Denote… Sequences Efficiently Queue Unsorted EntriesNotwithstanding Curation Efforts.