~ fix localName escaping on prefix-assignment

shexjs · May 30, 2019 · b436c9d · b436c9d
1 parent ad06ced
commit b436c9d
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diff --git a/packages/shex-core/lib/RdfTerm.js b/packages/shex-core/lib/RdfTerm.js
@@ -163,7 +163,9 @@ var RdfTerm = (function () {
         node = node.replace(escapeAll, characterReplacer);
       var pref = Object.keys(prefixes).find(pref => node.startsWith(prefixes[pref]));
       if (pref) {
-        return pref + ":" + node.substr(prefixes[pref].length);
+        var rest = node.substr(prefixes[pref].length);
+        if (rest.indexOf("\\") === -1) // could also say no more than n of these: [...]
+          return pref + ":" + rest.replace(/([~!$&'()*+,;=/?#@%])/g, '\\' + "$1");
       }
       if (node.startsWith(base)) {
         return "<" + node.substr(base.length) + ">";