From 10a79f542c1a547b704bb8b88d70190dffd9b3c7 Mon Sep 17 00:00:00 2001
From: Robert Alessi <alessi@robertalessi.net>
Date: Sun, 1 Mar 2020 12:11:27 +0100
Subject: replacing 'options' with 'expkv-def'

---
 ekdosis.dtx | 66 ++++++++++++++++++++++++++-----------------------------------
 1 file changed, 28 insertions(+), 38 deletions(-)

diff --git a/ekdosis.dtx b/ekdosis.dtx
index 1d5f998..7e44af5 100644
--- a/ekdosis.dtx
+++ b/ekdosis.dtx
@@ -349,6 +349,7 @@ Running "make install" installs the files in the local TeX tree.
 \RequirePackage{luacode}
 \RequirePackage{paracol}
 \RequirePackage{options}
+\RequirePackage{expkv-def}
 \RequirePackage{xparse}
 \RequirePackage{etoolbox}
 \RequirePackage{lineno}
@@ -371,35 +372,26 @@ Running "make install" installs the files in the local TeX tree.
 %    \end{macrocode}
 % Hooks
 %    \begin{macrocode}
-\def\ekd@refnumstyle{\bfseries}
-\def\ekd@postrefnum{~}
-\options{
-  /hooks/.new family,
-  /hooks/refnumstyle/.new cmd = \def\ekd@refnumstyle{#1},
-  /hooks/postrefnum/.new cmd = \def\ekd@postrefnum{#1}
-}
-\NewDocumentCommand{\SetEkdosisHooks}{m}{
-  \options{/hooks,#1}
+\ekvdefinekeys{hooks}{
+  store refnumstyle = \ekd@refnumstyle,
+  store postrefnum = \ekd@postrefnum,
+  initial refnumstyle = \bfseries,
+  initial postrefnum = ~
 }
+\NewDocumentCommand{\SetEkdosisHooks}{m}{\ekvset{hooks}{#1}}
 %    \end{macrocode}
 % Build and process the list of witnesses and hands.
 %    \begin{macrocode}
-\options{
-  /witness/.new family,
-  /witness/settlement/.new value = {},
-  /witness/repository/.new value = {},
-  /witness/idno/.new value = {},
-  /witness/msName/.new value = {},
-  /witness/origDate/.new value = {}
+\ekvdefinekeys{witness}{
+  store settlement = \settlement@value,
+  store repository = \repository@value,
+  store idno = \idno@value,
+  store msName = \msName@value,
+  store origDate = \origDate@value
 }
 \NewDocumentCommand{\DeclareWitness}{m m m O{}}{%
   \bgroup
-  \options{/witness,#4}
-    \letoption{/witness/settlement}\settlement@value
-    \letoption{/witness/repository}\repository@value
-    \letoption{/witness/idno}\idno@value
-    \letoption{/witness/msName}\msName@value
-    \letoption{/witness/origDate}\origDate@value
+  \ekvset{witness}{#4}
     \luadirect{ekdosis.newwitness(
       \luastringN{#1},
       \luastringN{#2},
@@ -474,29 +466,26 @@ Running "make install" installs the files in the local TeX tree.
 % Multi-layer apparatuses
 %    \begin{macrocode}
 \newif\ifekd@mapps
-\options{
-  /newapp/.new family,
-  /newapp/direction/.new choice = {LR,RL},
-  /newapp/rule/.new value = {},
-  /newapp/delim/.new value = {},
-  /newapp/sep/.new value = {},
-  /newapp/bhook/.new value = {},
-  /newapp/ehook/.new value = {\csname ekd@end@apparatus\endcsname}
+\ekvdefinekeys{newapp}{
+  choice direction = {LR = \def\direction@val{LR},
+                      RL = \def\direction@val{RL}},
+  store rule = \rule@val,
+  store delim = \delim@val,
+  store sep = \sep@val,
+  store bhook = \bhook@val,
+  store ehook = \ehook@val,
+  initial direction = LR,
+  initial ehook = {\csname ekd@end@apparatus\endcsname}
 }
 \NewDocumentCommand{\DeclareApparatus}{m O{}}{
   \newbool{subsq@unit@#1}
   \booltrue{subsq@unit@#1}
   \unless\ifekd@mapps\global\ekd@mappstrue\fi
   \bgroup
-  \options{/newapp,#2}
-  \letoption{/newapp/rule}\rule@val
-  \letoption{/newapp/delim}\delim@val
-  \letoption{/newapp/sep}\sep@val
-  \letoption{/newapp/bhook}\bhook@val
-  \letoption{/newapp/ehook}\ehook@val
+  \ekvset{newapp}{#2}
   \luadirect{ekdosis.newapparatus(
     \luastringN{#1},
-    \luastring{\option{/newapp/direction}},
+    \luastring{\direction@val},
     \luastringO{\rule@val},
     \luastringO{\delim@val},
     \luastringO{\sep@val},
@@ -652,7 +641,8 @@ Running "make install" installs the files in the local TeX tree.
     "pg_ii")}%
   \luadirect{tex.sprint(ekdosis.removesp(\luastringN{#2}))}%
   \ekd@isinappfalse}
-\def\current@ref@arg#1#2{{\textdir TLT\unexpanded\expandafter{\ekd@refnumstyle}%
+\def\current@ref@arg#1#2{{\textdir TLT%
+    \unexpanded\expandafter{\ekd@refnumstyle}%
     \ifnum%
     \getpagerefnumber{#1}
     =
-- 
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