From 4c6463413460fa03f814e0c66a5082b6cf45c294 Mon Sep 17 00:00:00 2001
From: Dan Stillman <dstillman@zotero.org>
Date: Wed, 7 Sep 2016 18:36:24 -0400
Subject: [PATCH] Update citeproc-js to 1.1.121

---
 chrome/content/zotero/xpcom/citeproc.js | 33 ++++++++++++++++---------
 1 file changed, 21 insertions(+), 12 deletions(-)

diff --git a/chrome/content/zotero/xpcom/citeproc.js b/chrome/content/zotero/xpcom/citeproc.js
index 8019c4402..bb82594c5 100644
--- a/chrome/content/zotero/xpcom/citeproc.js
+++ b/chrome/content/zotero/xpcom/citeproc.js
@@ -23,7 +23,7 @@
  *     <http://www.gnu.org/licenses/> respectively.
  */
 var CSL = {
-    PROCESSOR_VERSION: "1.1.119",
+    PROCESSOR_VERSION: "1.1.121",
     CONDITION_LEVEL_TOP: 1,
     CONDITION_LEVEL_BOTTOM: 2,
     PLAIN_HYPHEN_REGEX: /(?:[^\\]-|\u2013)/,
@@ -7464,7 +7464,6 @@ CSL.Node.layout = {
                     state.tmp.done_vars.push("first-reference-note-number");
                 }
                 state.tmp.rendered_name = false;
-                state.tmp.name_node = {};
             };
             this.execs.push(func);
             func = function (state, Item) {
@@ -10631,6 +10630,7 @@ CSL.Attributes["@variable"] = function (state, arg) {
                     if (state.tmp.can_substitute.value() 
                         && state.tmp.area === "bibliography"
                         && "string" === typeof Item[variable]) {
+                        state.tmp.name_node.top = state.output.current.value();
                         state.tmp.rendered_name.push(Item[variable]);
                     }
                 }
@@ -13193,15 +13193,19 @@ CSL.Util.substituteEnd = function (state, target) {
         choose_end = new CSL.Token("choose", CSL.END);
         CSL.Node.choose.build.call(choose_end, state, target);
     }
-    toplevel = "names" === this.name && state.build.substitute_level.value() === 0;
-    hasval = "string" === typeof state[state.build.area].opt["subsequent-author-substitute"];
-    var subrule = state[state.build.area].opt["subsequent-author-substitute-rule"];
-    if (toplevel && hasval) {
+    if ("names" === this.name || ("text" === this.name && this.variables_real !== "title")) {
         author_substitute = new CSL.Token("text", CSL.SINGLETON);
         func = function (state, Item) {
+            if (state.tmp.area !== "bibliography") return;
+            if ("string" !== typeof state.bibliography.opt["subsequent-author-substitute"]) return;
+            if (this.variables_real && !Item[this.variables_real]) return;
+            if (state.tmp.substituted_variable !== this.variables_real) {
+                return;
+            }
+            var subrule = state.bibliography.opt["subsequent-author-substitute-rule"];
             var i, ilen;
             var printing = !state.tmp.suppress_decorations;
-            if (printing && state.tmp.area === "bibliography" && state.tmp.subsequent_author_substitute_ok) {
+            if (printing && state.tmp.subsequent_author_substitute_ok) {
                 if (state.tmp.rendered_name) {
                     if ("partial-each" === subrule || "partial-first" === subrule) {
                         var dosub = true;
@@ -13236,22 +13240,25 @@ CSL.Util.substituteEnd = function (state, target) {
                     } else {
                         var rendered_name = state.tmp.rendered_name.join(",");
                         if (rendered_name) {
-                            if (!rendered_name.localeCompare(state.tmp.last_rendered_name)) {
+                            if (state.tmp.last_rendered_name && !rendered_name.localeCompare(state.tmp.last_rendered_name)) {
                                 str = new CSL.Blob(state[state.tmp.area].opt["subsequent-author-substitute"]);
                                 if (state.tmp.label_blob) {
                                     state.tmp.name_node.top.blobs = [str,state.tmp.label_blob];
+                                } else if (state.tmp.name_node.top.blobs.length) {
+                                    state.tmp.name_node.top.blobs[0].blobs = [str];
                                 } else {
                                     state.tmp.name_node.top.blobs = [str];
                                 }
+                                state.tmp.substituted_variable = this.variables_real;
                             }
                             state.tmp.last_rendered_name = rendered_name;
                         }
                     }
+                    state.tmp.subsequent_author_substitute_ok = false;
                 }
             }
         };
-        author_substitute.execs.push(func);
-        target.push(author_substitute);
+        this.execs.push(func);
     }
     if (("text" === this.name && !this.postponed_macro) || ["number", "date", "names"].indexOf(this.name) > -1) {
         func = function (state, Item) {
@@ -15792,14 +15799,16 @@ CSL.Engine.prototype.retrieveAllStyleModules = function (jurisdictionList) {
     var ret = {};
     var preferences = this.locale[this.opt.lang].opts["jurisdiction-preference"];
     preferences = preferences ? preferences : [];
-    preferences = [null].concat(preferences);
+    preferences = [""].concat(preferences);
     for (var i=preferences.length-1;i>-1;i--) {
         var preference = preferences[i];
         for (var j=0,jlen=jurisdictionList.length;j<jlen;j++) {
             var jurisdiction = jurisdictionList[j];
             if (this.opt.jurisdictions_seen[jurisdiction]) continue;
             var res = this.sys.retrieveStyleModule(jurisdiction, preference);
-            this.opt.jurisdictions_seen[jurisdiction] = true;
+            if ((!res && !preference) || res) {
+                this.opt.jurisdictions_seen[jurisdiction] = true;
+            }
             if (!res) continue;
             ret[jurisdiction] = res;
         }