Update Odin lexer for new build tag feature (#1038)

alecthomas · Jan 11, 2025 · f0d460e · f0d460e
1 parent 0bd7c68
commit f0d460e
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diff --git a/lexers/embedded/odin.xml b/lexers/embedded/odin.xml
@@ -51,6 +51,20 @@
         <rule pattern = "\#[a-zA-Z_]+\b">
             <token type = "NameDecorator"/>
         </rule>
+        <rule pattern = "^\#\+\w+\s*$">
+            <token type = "NameAttribute"/>
+        </rule>
+        <rule pattern = "^(\#\+\w+)(\s+)(\!)?([A-Za-z0-9-_!]+)(?:(,)(\!)?([A-Za-z0-9-_!]+))*\s*$">
+            <bygroups>
+                <token type = "NameAttribute"/>
+                <token type = "TextWhitespace"/>
+                <token type = "Operator"/>
+                <token type = "Name"/>
+                <token type = "Punctuation"/>
+                <token type = "Operator"/>
+                <token type = "Name"/>
+            </bygroups>
+        </rule>
         <rule pattern = "\@(\([a-zA-Z_]+\b\s*.*\)|\(?[a-zA-Z_]+\)?)">
             <token type = "NameAttribute"/>
         </rule>

diff --git a/lexers/testdata/odin.actual b/lexers/testdata/odin.actual
@@ -1,3 +1,6 @@
+#+feature dynamic-literals
+#+build windows,!linux
+#+ignore
 package main
 
 import "core:fmt"

diff --git a/lexers/testdata/odin.expected b/lexers/testdata/odin.expected
@@ -1,4 +1,17 @@
 [
+  {"type":"NameAttribute","value":"#+feature"},
+  {"type":"TextWhitespace","value":" "},
+  {"type":"Name","value":"dynamic-literals"},
+  {"type":"TextWhitespace","value":"\n"},
+  {"type":"NameAttribute","value":"#+build"},
+  {"type":"TextWhitespace","value":" "},
+  {"type":"Name","value":"windows"},
+  {"type":"Punctuation","value":","},
+  {"type":"Operator","value":"!"},
+  {"type":"Name","value":"linux"},
+  {"type":"TextWhitespace","value":"\n"},
+  {"type":"NameAttribute","value":"#+ignore"},
+  {"type":"TextWhitespace","value":"\n"},
   {"type":"KeywordNamespace","value":"package"},
   {"type":"TextWhitespace","value":" "},
   {"type":"Name","value":"main"},