feat: snippet and snippetCompletion support custom placeholders #16

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LengJunT wants to merge 2 commits from main into main

LengJunT commented

2023-06-15 16:33:11 +02:00

(Migrated from github.com)

At present, snippet cannot customize the placeholder, I hope that the placeholder can be customized instead of the fixed # and $. Because in my business scenario, ${} and #{} will be rendered as a Widget.
After the snippet can be customized, I can write it like this:
snippetCompletion('fun(${widget1}, @{p2}, @{p3})', Completion, '@')

At present, snippet cannot customize the placeholder, I hope that the placeholder can be customized instead of the fixed # and $. Because in my business scenario, ${} and #{} will be rendered as a Widget. After the snippet can be customized, I can write it like this: `snippetCompletion('fun(${widget1}, @{p2}, @{p3})', Completion, '@')`

marijnh commented

2023-06-15 17:03:14 +02:00

(Migrated from github.com)

Sorry, no. Just backslash-escape the ${} you don't want to be treated as a placeholder, as in $\{x\}

Sorry, no. Just backslash-escape the `${}` you don't want to be treated as a placeholder, as in `$\{x\}`

LengJunT commented

2023-06-16 03:25:18 +02:00

(Migrated from github.com)

Sorry, no. Just backslash-escape the ${} you don't want to be treated as a placeholder, as in $\{x\}

No, I tried.
this code:
snippet('table($\{user\}, ${t2})')
output

In fact, I hope

If you can customize it like this
snippet('table(${user}, @{t2})', '@')

> Sorry, no. Just backslash-escape the `${}` you don't want to be treated as a placeholder, as in `$\{x\}` No, I tried. this code: `snippet('table($\{user\}, ${t2})')` output <img width="130" alt="image" src="https://github.com/codemirror/autocomplete/assets/26812133/c469f813-6a1b-4da7-8303-30ee4d300da6"> In fact, I hope <img width="162" alt="image" src="https://github.com/codemirror/autocomplete/assets/26812133/8cd9a6d3-c930-4745-b40f-737ce642641b"> If you can customize it like this `snippet('table(${user}, @{t2})', '@')`

marijnh commented

2023-06-16 07:17:51 +02:00

(Migrated from github.com)

snippet('table($\{user\}, ${t2})')

Try snippet('table($\\{user\\}, ${t2})') instead—the backslashes need to be in the actual string. '\{' is just equivalent to '{'.

> `snippet('table($\{user\}, ${t2})')` Try `snippet('table($\\{user\\}, ${t2})')` instead—the backslashes need to be in the actual string. `'\{'` is just equivalent to `'{'`.

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