[shell mode] Ignore escaped open parens in parenthesized content

marijnh · marijnh · commit e8f314678484 · 2017-03-08T10:15:39.000+01:00
Closes codemirror#4635
diff --git a/mode/shell/shell.js b/mode/shell/shell.js
@@ -96,7 +96,7 @@ CodeMirror.defineMode('shell', function() {
           state.tokens.unshift(tokenDollar);
           break;
         }
-        if (next === "(" && quote === "(") {
+        if (!escaped && next === "(" && quote === "(") {
           state.tokens.unshift(tokenString(quote, style))
           return tokenize(stream, state)
         }

Original file line number	Diff line number	Diff line change
`@@ -96,7 +96,7 @@ CodeMirror.defineMode('shell', function() {`
`96`	`96`	`state.tokens.unshift(tokenDollar);`
`97`	`97`	`break;`
`98`	`98`	`}`
`99`		`- if (next === "(" && quote === "(") {`
	`99`	`+ if (!escaped && next === "(" && quote === "(") {`
`100`	`100`	`state.tokens.unshift(tokenString(quote, style))`
`101`	`101`	`return tokenize(stream, state)`
`102`	`102`	`}`