chore(build): auto-generate docs

docs/configuration_recipes.md

@@ -42,6 +42,22 @@ There are always certain sources required for the mappings.
 You likely also want to set [completion_events](/config#completion-events) to an
 empty table `{}` to disable autocompletion if you want this behavior.
 
+### LSP Omnifunc
+
+You can create something similar to the behavior of setting omnifunc to
+`vim.lsp.omnifunc()` like this:
+
+```lua
+-- Source: none, is builtin
+vim.keymap.set("i", "<c-x><c-o>", function()
+    require("care").api.complete(function(name)
+        return name == "lsp"
+    end)
+end)
+```
+
+### Paths
+
 ```lua
 -- Source: "hrsh7th/cmp-path" (requires "max397574/care-cmp")
 -- Limitations: In comparison to builtin completion the pattern to find filenames is different
@@ -54,6 +70,8 @@ vim.keymap.set("i", "<c-x><c-f>", function()
 end)
 ```
 
+### Buffer keywords
+
 ```lua
 -- Source: "hrsh7th/cmp-buffer" (requires "max397574/care-cmp")
 -- Limitations: Searches in whole buffers, forwards and backwards cursor
@@ -66,6 +84,8 @@ vim.keymap.set("i", "<c-x><c-i>", function()
 end)
 ```
 
+### Buffer lines
+
 ```lua
 -- Source: "amarakon/nvim-cmp-buffer-lines" (requires "max397574/care-cmp")
 -- Limitations: Not tested enough to know