Improve check-queries (#1253)

- Add checks for injections.
- Allow queries that start with [A-Z] for highlights only.
- Don't stop on the first error, finish checking all queries.

1 files changed, 12 insertions, 2 deletions

diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index cec51bdc7..909ad9eeb 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -257,6 +257,16 @@ the node describing the language and `@content` to describe the injection region
 ```
 @{language} ; e.g. @html to describe a html region
 
-@language ; dynamic detection of the injection language (i.e. the text of the captured node describes the language)
-@content ; region for the dynamically detected language
+@language ; dynamic detection of the injection language (i.e. the text of the captured node describes the language).
+@content ; region for the dynamically detected language.
+@combined ; This will combine all matches of a pattern as one single block of content.
+```
+
+### Indents
+
+```
+@indent ; Indent when matching this node
+@branch ; Dedent when matching this node
+@return ; Dedent when matching this node
+@ignore ; Skip this node when calculating the indentation level
 ```