Files
foam/docs/user/features
Jim Graham 1c294d84c5 Enable tag completion in front matter (#1191)
* Addresses #1184

Currently tag completion only works in the front matter if you type a `#`
character. Adding the suggested tag will then mark the tag as a comment

```markdown
---
tags: #foo #bar
---
```

Update the tag completion provider to recognize if we are in the
front-matter, by using adding two functions to utils.ts. Because the
tag completion intellisense must be summoned with either the `#`
character or the keybinding (typically `ctrl+space`), allow
for 2 outcomes

1. if the tag is prefixed in the front matter with a `#`, remove it when
   substituting the tag.
2. If `ctrl-space` is used, recognize we are on the `tags: ` line and
   allow for non-`#` prefaced words.

The tag provider only works on the `tags: ` within the `tags: ` key of
the frontmatter. For example

```markdown
---
title: A title
tags:
 - foo
 - bar
 - |
```
(where `|` is the cursor) will provide suggestions for tags.

Outside the `tags:` element, suggestions will not be provided.
```markdown
---
title: A title
tags:
 - foo
 - bar
dates:
 - 2023-01-1
 - |
```

* Refactor into functions for front matter & content

Refactor the main provider method into two
sub-functions, one for front matter, one for
regular content. Add helper functions to generate
the `CompletionItems` and to find the start & end
indices of the last match to `#{tag}`.
2023-05-02 06:11:06 +02:00
..