Case-insensitive highlighting of hexadecimal constants

[micro.git] / runtime / syntax / ruby.yaml

diff --git a/runtime/syntax/ruby.yaml b/runtime/syntax/ruby.yaml
index c55feb4b6999c1e75faae139abe1cbdbdd3d2f8c..f1f9e2a2872bd49067b8d0b3c1b6267aad27f193 100644 (file)
--- a/runtime/syntax/ruby.yaml
+++ b/runtime/syntax/ruby.yaml
@@ -18,7 +18,7 @@ rules:
 
     - statement: "\\b(BEGIN|END|alias|and|begin|break|case|class|def|defined\\?|do|else|elsif|end|ensure|for|if|in|module|next|nil|not|or|private|protected|public|redo|rescue|retry|return|self|super|then|undef|unless|until|when|while|yield)\\b"
     - constant: "(\\$|@|@@)?\\b[A-Z]+[0-9A-Z_a-z]*"
-    - constant.number: "(?i)\\b0x[0-9a-f][0-9a-f_]*\\b"
+    - constant.number: "(?i)\\b0x[0-9a-fA-F][0-9a-f_]*\\b"
     - constant.number: "(?i)\\b0b[01][01_]*\\b"
     - constant.number: "(?i)\\b[0-9][0-9_]*(['.'][0-9_]+)?(e[\\-]?[0-9_]+)?\\b"
     # Ruby "Symbols"