Move intended features to README

README.md

@@ -4,17 +4,54 @@ To develop / debug:
 
 start neovim with  `nvim --cmd "set rtp+=$(pwd)" .` to automatically load the files in project dir as if they were on path
 
-## TODO
+## TODO: feature wishlist
 
-* [ ] go to zettel
-* [ ] create new zettel
-  * create link (md / wiki)
-  * create anchor *
+* [ ] note creation (new anchor)
+  * [x] create anchor
+    * [ ] *unique* anchor creation
+  * [ ] create link (md / wiki)
+* [ ] link creation (to existing note)
+  * [ ] list existing
+  * [ ] create link (md / wiki)
+* [ ] link following (to existing anchor)
+* [ ] note search (title / full-text)
+* [ ] note listing (anchors / titles, no anchor)
+  * [ ] list anchors
+  * [ ] list filenames
+* [ ] jump to zettel (open existing anchor)
+  * [ ] select by anchor
+  * [ ] select by (fuzzy) title match
+* [ ] options
+ * [x] zettel anchor separator
+ * [ ] zettel extension
+ * [ ] zettel anchor regex
 * [ ] backlinks (via rg for filename anchor?)
+  * [ ] keep tree of notes cached?
+* [ ] completion engine (e.g. for `completion-nvim`, look in completion_buffers/completion-tags for reference)
+* [ ] zettel caching for big directories
+* [ ] zettel maintenance
+  * [ ] fix malformed anchors
+  * [ ] add missing anchors
+  * [ ] 'rename' anchor (goes against stability?)
+  * [ ] recognize duplicate anchors (in directory, when listing, etc)
+    * [ ] provide option to rename and automatically change backlinks
 
-* \*anchor creation
+* anchor creation
   * *must* be unique
-  * 10 digits, usually current date+time (YYMMDDHHmm)
+  * default: 10 digits, usually current date+time (YYMMDDHHmm)
   * but, if multiple links created within one minute (or other circumstances), this would duplicate
   * thus, duplicate-check before creating a new anchor
   * if duplicated, generate first *non*-duplicated link (recursive?)
+  * try to move *backwards* through minutes not forward
+    * i.e. if 2030101200 exists move to 2030101159, 2030101158, ...
+    * if moving backwards, we do not take away id space from *future* note creation
+    * if moving forwards, every zettel created within a minute would delay next zettel creation *another* minute
+
+## Options
+
+atm:
+```
+anchor_separator = vim.g["zettel_anchor_separator"] or vim.b["zettel_anchor_separator"] or "_",
+zettel_extension = vim.g["zettel_extension"] or vim.b["zettel_extension"] or ".md",
+zettel_root = vim.g["zettel_root"] or vim.b["zettel_root"] or "~/documents/notes",
+```

lua/zettelkasten/init.lua

@@ -1,13 +1,3 @@
--- feature wishlist
---  * note creation (new anchor)
---  * link creation (to existing note)
---  * link following (to existing anchor)
---  * note search (title / full-text)
---  * note listing (anchors / titles, no anchor)
---  * options
---    * zettel anchor regex
---    * zettel anchor separator
---    * zettel extension
 local ZK = {}
 
 local ls = require'zettelkasten.list'