* Fix spacing around badges
* Switch the npm downloads badge to weekly
I switched to a weekly statistic since it feels more immediate and “9M/m” is somewhat confusing.
Instead of showing 80 carets, point out just which line the error was
on, and rely on the original message to point out the "column".
I thought about matching the `----^` in the original message with a
regex and use the length of it as the column number, but unfortunately
the original message does not show the original code (in this example
some whitespace is missing), so it wouldn't work.
Before:
```
$ ./bin/prettier.js test.hbs --parser glimmer
[error] test.hbs: SyntaxError: Parse error on line 2:
[error] {{one}}{{
[error] ---------^
[error] Expecting 'ID', 'STRING', 'NUMBER', 'BOOLEAN', 'UNDEFINED', 'NULL', 'DATA', got 'EOF' (2:0)
[error] 1 | {{one}}
[error] > 2 | {{
[error] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[error] 3 |
```
After:
```
$ ./bin/prettier.js test.hbs --parser glimmer
[error] test.hbs: SyntaxError: Parse error on line 2:
[error] {{one}}{{
[error] ---------^
[error] Expecting 'ID', 'STRING', 'NUMBER', 'BOOLEAN', 'UNDEFINED', 'NULL', 'DATA', got 'EOF' (2:0)
[error] 1 | {{one}}
[error] > 2 | {{
[error] 3 |
```
* Clarify semicolon example
* Add rationale for print width
Fixes#5081.
* Link options and rationale
* Add rationale for comments
Refs. #5121.
* Mention that spaces can be used for alignment for --use-tabs
Refs. #4199.
* Add missing word
* Remove bad `istanbul ignore next` example
* Update "Running Prettier manually in Vim" docs
- Add `--stdin-filepath` for parser inference.
- Reword "if you need a little more control" since it can be argued that
this approach gives you _less_ control than the plugins.
- Add note about error messages.
- Add note about cursor position.
* Clean up vim.md
- Replace the out-of-date vim-prettier information with a link to its
readme. Move vim-prettier to the top as compensation for its reduced
part of the page.
- Remove out-of-date instructions.
- Try to provide roughly the same information about Neoformat and ALE.
- Simplify language and formatting.
- Warn about setting parser at the top level. Refs. #4638.
- Remove top level parser from examples. Instead show the most common
options (I also removed printWidth, since we don't recommend changing
it). Refs. #4638.
- Show how to configure the flow parser for .js files. Refs. #4638.
- Update valid options for the parser option, including links and "since
version".
- Clarify babylon vs flow.
- switch to [`htmlparser2`](https://github.com/fb55/htmlparser2)
- no need to fork
- won't generate pseudo nodes ([`parse5` will](https://github.com/prettier/prettier/issues/5098#issuecomment-423055181))
- should be [faster](https://github.com/fb55/htmlparser2#performance)
- support custom self-closing tags
- support HTML entities
- remove extra trailing newline for `<template>`
- distinguish empty/empty-string attributes (`<tag x>`/`<tag x="">`)
- rename `--parser parse5` with `--parser html`
- enable `html` since 1.15, which means it's enabled by default if you install the dev version from GitHub after this PR merged.
The issue here is that the `stripTrailingHardline` does not work for js/ts, I fixed it and then I realized that we always print trailing newline in every language, so there's no need to strip newline for text in script-like tag.
* feat: html support
* fix: support empty lines between children
* refactor: isScriptTagNode util
* refactor: rename `glimmer` and `handlebars` tests
* fix don't add newline after `directive` node
* fix: support `pre` tag
* fix: don't trim comments content
* fix: `script` and `style` tags output
* feat: indent `head` and `body` inside `html`
* fix: better handle quotes around attribute value
* feat: better handle embed
* tests: svg into html
* fix: better handle boolean and empty attributes
* chore(deps): update `parse5` to latest version
* fix: better handle empty attribute
* tests: fix
* fix: extra newline in multiline node
* fix: print `pre` and `textarea` in right way
* tests: xhtml doctype
* fix: use `>` instead `/>`
* tests: case
* refactor: remove `toLowerCase()`
* feat: support `prettier-ignore`
* tests: empty `script` and `style` tags
* fix: clean
* tests: refactor and more
Warren Seine
