replace last instance of String#slice with String#substring

opendevise · Aug 2, 2023 · 0a82230 · 0a82230
1 parent fa12258
commit 0a82230
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/lib/index.js b/lib/index.js
@@ -244,8 +244,8 @@ module.exports = function downdoc (asciidoc, { attributes: initialAttrs = {} } =
             }
           } else if (chr0 === '.') {
             subs = NORMAL_SUBS
-            if (line !== chr0 && !(line[1] === '.' && line[2] === '.')) {
-              const text = line[1] === '*' && line[line.length - 1] === '*' ? line.slice(2, -1) : line.substring(1)
+            if (line !== chr0 && !(line[1] === '.' && line[2] === '.') && (match = line.length - 1)) {
+              const text = line[1] === '*' && line[match] === '*' ? line.substring(2, match) : line.substring(1)
               blockTitle = (line = undefined) || { indent, text, subs }
             }
           } else if (indented) {