changed \junioreditor, changed abstract in template.tex

RELEASE-NOTES.txt

@@ -1,6 +1,21 @@
 RELEASE-NOTES.txt of https://github.com/MFOberwolfach/SNAPSHOTS
 ===============================================================
 
+release v2.1.1
+==============
+
+feature
+-------
+* two or more junior editors are handled better now
+as explained in template.tex.
+
+documentation
+-------------
+* optional argument of \begin{abstract}
+template.tex has been changed, such that the sample text is 
+unlikely to make it into the final document.
+
+
 release v2.1.0
 ==============
 

snapshotmfo.cls

@@ -510,8 +510,14 @@
     {% female and plural
       \renewcaptionname{german,ngerman}{\snapshot@l@junioreditor}{Editorinnen}
     }%
-    {% female and singular
-      \renewcaptionname{german,ngerman}{\snapshot@l@junioreditor}{Editorin}
+    {%
+      \IfSubStr{#2}{, }
+      {% female and plural
+        \renewcaptionname{german,ngerman}{\snapshot@l@junioreditor}{Editorinnen}
+      }%
+      {% female and singular
+        \renewcaptionname{german,ngerman}{\snapshot@l@junioreditor}{Editorin}
+      }%
     }%
   }%
   {% not female
@@ -521,20 +527,33 @@
       {% male and plural
         \renewcaptionname{german,ngerman}{\snapshot@l@junioreditor}{Editoren}
       }%
-      {% male and singular
-        \renewcaptionname{german,ngerman}{\snapshot@l@junioreditor}{Editor}
+      {%
+        \IfSubStr{#2}{, }
+        {% male and plural
+          \renewcaptionname{german,ngerman}{\snapshot@l@junioreditor}{Editoren}
+        }%
+        {% male and singular
+          \renewcaptionname{german,ngerman}{\snapshot@l@junioreditor}{Editor}
+        }%
       }%
     }%
     {% not male
       \IfSubStr{#2}{ und }
       {% general and plural
         \renewcaptionname{german,ngerman}{\snapshot@l@junioreditor}{Editor(inn)en}
       }%
-      {% general and singular
+      {%
+        \IfSubStr{#2}{, }
+        {% general and plural
+          \renewcaptionname{german,ngerman}{\snapshot@l@junioreditor}{Editor(inn)en}
+        }%
+        {% general and singular
+        }%
       }%
     }%
   }%
   \IfSubStr{#2}{ and }{\renewcaptionname{english,USenglish,UKenglish}{\snapshot@l@junioreditor}{Junior Editors}}{}%
+  \IfSubStr{#2}{, }{\renewcaptionname{english,USenglish,UKenglish}{\snapshot@l@junioreditor}{Junior Editors}}{}%
   \gdef\snapshot@junioreditor{#2}%
   \gdef\snapshot@junioreditoremail{\mailtoref{#3}}%
 }%

template.tex

@@ -35,7 +35,8 @@
 \junioreditor{will be filled out by the editors}{junior-editors@mfo.de}
 \senioreditor[f]{Carla Cederbaum}{senior-editor@mfo.de}
 \director[m]{Gerhard Huisken}
-% \junioreditor{First Editor and Second Editor}{junior-editors@mfo.de} "and" will yield the plural "Editors" (Similar for the word "und" in german snapshots).
+% Joining the names of two or more editors by " and ", " und " or ", " like in
+% \junioreditor{First Editor and Second Editor}{junior-editors@mfo.de} yields the plural in the caption. 
 % With german snapshots the optional argument f for female and m for male of \junioreditor,
 % \senioreditor and \director, resp., will make the caption gender-specific, e.g.
 % \junioreditor[f]{Anne Schuster}{schuster@example.org} will yield "Editorin ..." instead of "Editor/in ..." and
@@ -171,9 +172,13 @@
 \begin{document}
 
 %%% Please insert your abstract here. 
-\begin{abstract}[Plain text abstract used as PDF meta data (optional)]
-This is your abstract. It should give a brief overview of your snapshot. If possible, please do not use formulas in your abstract. Otherwise, please suggest an additional plain text abstract in square brackets, that can be used in the PDF's metadata field. Please do not use more than 500 symbols.
+\begin{abstract}
+This is your abstract. It should give a brief overview of your snapshot. If possible, please do not use formulas in your abstract. Please do not use more than 500 symbols. 
 \end{abstract}
+%%% In case of hyperref warnings like "Token not allowed in a PDF string", please use the following variant of \begin{abstract} instead: 
+%\begin{abstract}[This is a plain text equivalent of your abstract used for the PDF meta data. It should give a brief overview of your snapshot. Please do not use more than 500 symbols.]
+%This is your abstract containing some special characters or latex control sequences. It should give a brief overview of your snapshot. Please do not use more than 500 symbols.
+%\end{abstract}
 
 %%% Please insert the main body of your snapshot here.
 \section[Optional plain text substitute for PDF bookmark]{A heading}