2 files changed, 14 insertions, 5 deletions

diff --git a/Makefile b/Makefile
index 6449ff6..e4e89a2 100644
--- a/Makefile
+++ b/Makefile
@@ -1,5 +1,6 @@
 NAME  = ekdosis
 SHELL = bash
+CMP   = lualatex-dev
 PWD   = $(shell pwd)
 VERS  = $(shell ltxfileinfo -v $(NAME).dtx|sed -e 's/^v//')
 LOCAL = $(shell kpsewhich --var-value TEXMFLOCAL)
@@ -7,11 +8,11 @@ UTREE = $(shell kpsewhich --var-value TEXMFHOME)
 all:    $(NAME).pdf
         test -e README.txt && mv README.txt README || exit 0
 $(NAME).pdf: $(NAME).dtx
-        lualatex --shell-escape -recorder -interaction=batchmode $(NAME).dtx >/dev/null
+        $(CMP) --shell-escape -recorder -interaction=batchmode $(NAME).dtx >/dev/null
         if [ -f $(NAME).glo ]; then makeindex -q -s gglo.ist -o $(NAME).gls $(NAME).glo; fi
         if [ -f $(NAME).idx ]; then makeindex -q -s gind.ist -o $(NAME).ind $(NAME).idx; fi
-        lualatex --shell-escape --recorder --interaction=nonstopmode $(NAME).dtx > /dev/null
-        lualatex --shell-escape --recorder --interaction=nonstopmode $(NAME).dtx > /dev/null
+        $(CMP) --shell-escape --recorder --interaction=nonstopmode $(NAME).dtx > /dev/null
+        $(CMP) --shell-escape --recorder --interaction=nonstopmode $(NAME).dtx > /dev/null
 clean:
         rm -f $(NAME).{aux,fls,glo,gls,hd,idx,ilg,ind,log,out,toc,pyg}
         rm -f *~
@@ -30,7 +31,7 @@ inst: uninst all
         cp $(NAME).lua $(UTREE)/tex/lualatex/$(NAME)
         cp $(NAME).pdf $(UTREE)/doc/lualatex/$(NAME)
 local: uninst
-        lualatex $(NAME).ins
+        $(CMP) $(NAME).ins
         mkdir -p $(UTREE)/{tex,source,doc}/lualatex/$(NAME)
         cp $(NAME).sty $(UTREE)/tex/lualatex/$(NAME)
         cp $(NAME).lua $(UTREE)/tex/lualatex/$(NAME)
diff --git a/ekdosis.dtx b/ekdosis.dtx
index 640b91d..7275754 100644
--- a/ekdosis.dtx
+++ b/ekdosis.dtx
@@ -454,7 +454,7 @@ idno={}, msName={}, origDate={}][3]{%
 %    \begin{macrocode}
 \newif\ifekd@mapps
 \newkeycommand+[\|]{\declare@apparatus}[enum direction={LR,RL}, rule={},
-  delim={}, bhook={},
+  delim={}, sep={}, bhook={},
   ehook={\csname ekd@end@apparatus\endcsname}][1]{%
   |\luadirect|{%
     ekdosis.newapparatus(
@@ -462,6 +462,7 @@ idno={}, msName={}, origDate={}][3]{%
     |\luastringN|{\commandkey{direction}},
     |\luastringN|{\commandkey{rule}},
     |\luastringN|{\commandkey{delim}},
+    |\luastringN|{\commandkey{sep}},
     |\luastringN|{\commandkey{bhook}},
     |\luastringN|{\commandkey{ehook}})}
 }
@@ -1853,6 +1854,7 @@ function ekdosis.newapparatus(teitype,
                               appdir,
                               apprule,
                               appdelim,
+                              appsep,
                               appbhook,
                               appehook)
    if isintable(apparatuses, teitype)
@@ -1865,6 +1867,7 @@ function ekdosis.newapparatus(teitype,
                                  direction = appdir,
                                  rule = apprule,
                                  delim = appdelim,
+                                 sep = appsep,
                                  bhook = appbhook,
                                  ehook = appehook})
    end
@@ -1974,6 +1977,11 @@ function ekdosis.appout()
                      table.insert(output, "\\csname ekd@default@rule\\endcsname\\NLS\\noindent ")
                   end
                end
+               if apparatuses[n].sep ~= ""
+               then
+                  table.insert(output, "\\edef\\ekdsep{" .. apparatuses[n].sep .. "}")
+               else
+               end
                if apparatuses[n].bhook ~= ""
                then
                   table.insert(output, apparatuses[n].bhook)