dts.pest: Add support for comments in devicetree source files

pillo79 · d3zd3z · commit 1cab77b436bc · 2025-05-29T16:16:33.000-06:00
This commit adds support for comments in devicetree source files by extending the existing parser grammar. The COMMENTS syntax is taken verbatim from a Pest example at https://pest.rs/book/grammars/syntax.html . Signed-off-by: Luca Burelli <l.burelli@arduino.cc>
diff --git a/zephyr-build/src/devicetree/dts.pest b/zephyr-build/src/devicetree/dts.pest
@@ -75,3 +75,4 @@ nodename = @{
 }
 
 WHITESPACE = _{ " " | "\r" | "\n" | "\t" }
+COMMENT = _{ "/*" ~ (!"*/" ~ ANY)* ~ "*/" }

Original file line number	Diff line number	Diff line change
`@@ -75,3 +75,4 @@ nodename = @{`
`75`	`75`	`}`
`76`	`76`
`77`	`77`	`WHITESPACE = _{ " " \| "\r" \| "\n" \| "\t" }`
	`78`	`+COMMENT = _{ "/" ~ (!"/" ~ ANY)* ~ "*/" }`