replace last instance of String#slice with String#substring

mojavelinux · mojavelinux · commit 0a8223010fb5 · 2023-08-01T23:17:23.000-06:00
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) {

Original file line number	Diff line number	Diff line change
`@@ -244,8 +244,8 @@ module.exports = function downdoc (asciidoc, { attributes: initialAttrs = {} } =`
`244`	`244`	`}`
`245`	`245`	`} else if (chr0 === '.') {`
`246`	`246`	`subs = NORMAL_SUBS`
`247`		`- if (line !== chr0 && !(line[1] === '.' && line[2] === '.')) {`
`248`		`- const text = line[1] === '' && line[line.length - 1] === '' ? line.slice(2, -1) : line.substring(1)`
	`247`	`+ if (line !== chr0 && !(line[1] === '.' && line[2] === '.') && (match = line.length - 1)) {`
	`248`	`+ const text = line[1] === '' && line[match] === '' ? line.substring(2, match) : line.substring(1)`
`249`	`249`	`blockTitle = (line = undefined) \|\| { indent, text, subs }`
`250`	`250`	`}`
`251`	`251`	`} else if (indented) {`