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 |
```
* Use destructuring for readability and optimzations at for loop length property
* Destructure variables for easy maintainability of code
* PR review fix
* refactor: fix linting
* Use destructures and refactor code for better readability
* Remove merge conflict line
* lint before commit
* fix(glimmer): preserve leading/trailing spaces in text nodes underneath attribute nodes when next to mustache statements.
* fix(glimmer): format printer-glimmer.js
* fix(glimmer): lint fix
* fix(glimmer): removed decomposition assignments to be compatible with Node 4
* fix(glimmer): Array.includes() -> indexOf() for Node 4
* Split out location extraction into plugin config
* Reduce set of exported function, rebase to current master
* Pass custom locStart/locEnd fn's directly to affected methods
* (wip) always use locStart/locEnd from plugin
* Convert graphql implementation
* Convert HTML implementation
* (wip) convert JS implementation
* Remove unused variables
* Continue conversion of JS implementation
* Replace "util.locStart" with direct call to "options.locStart"
* Remove util closure
* Add unit test for structure of shared util
* Fix linting error, simplify locStart/End implementations
* feat(glimmer): initial HTML/Handlebars/Glimmer support
* feat(glimmer): support un-escaped mustache expressions
* fix(glimmer): add 'as |foo|' syntax
* fix(glimmer): support {{foo bar}} syntax
* feat(glimmer): implement all AST types
* feat(glimmer): implement if/else if/else
* test(glimmer): ignore leading/trailing whitespace from AST_COMPARE
* fix(glimmer): do not use trailing slash for void self-closing elements
* chore(build): disable html tests until we can sort out the glimmer dependency
* feat(html): complete rebase on parse5 addition
* Prettier Support For Glimmer VM/Handlebars
Polished Support for Sub Expressions
Added test cases for glimmer primitives
Added support for concat statements
Attempted to make element nodes work
Attempted block statements
Element Nodes are OK
Added support for block elements that are not else-if related
Added support for Else/If
Cleaning up
Rebase
Switch node 4 syntax
Update build
* Removed dead code/partials
* Added new lines to end of test files.
* Rebase after plugin change
* Added ignores to code coverage
Mahir Shah