From: Jean-Marc Lasgouttes <lasgouttes@lyx.org>
Date: Mon, 25 Jul 2022 22:47:28 +0000 (+0200)
Subject: Revert "Implement on screen numbering for Subequation module"
X-Git-Url: https://git.lyx.org/gitweb/?a=commitdiff_plain;h=f5c7acb140230dd0b6d96118ebab0ec364e2951c;p=features.git

Revert "Implement on screen numbering for Subequation module"

This reverts commit c6f35b6ad66e57fef3f7833430b828d5f936a35a.
---

diff --git a/src/Counters.cpp b/src/Counters.cpp
index 0133f76bca..519cb27346 100644
--- a/src/Counters.cpp
+++ b/src/Counters.cpp
@@ -421,16 +421,6 @@ void Counters::reset(docstring const & match)
 }
 
 
-bool Counters::copy(docstring const & cnt, docstring const & newcnt)
-{
-	auto const it =	counterList_.find(cnt);
-	if (it == counterList_.end())
-		return false;
-	counterList_[newcnt] = it->second;
-	return true;
-}
-
-
 bool Counters::remove(docstring const & cnt)
 {
 	bool retval = counterList_.erase(cnt);
diff --git a/src/Counters.h b/src/Counters.h
index 57fff35fae..7a82df4301 100644
--- a/src/Counters.h
+++ b/src/Counters.h
@@ -162,8 +162,6 @@ public:
 	void reset();
 	/// Reset counters matched by match string.
 	void reset(docstring const & match);
-	/// Copy counter \p cnt to \p newcnt.
-	bool copy(docstring const & cnt, docstring const & newcnt);
 	/// Remove counter \p cnt.
 	bool remove(docstring const & cnt);
 	/** returns the expanded string representation of counter \c
diff --git a/src/insets/InsetFlex.cpp b/src/insets/InsetFlex.cpp
index 1f6cfc02b6..e6076102f6 100644
--- a/src/insets/InsetFlex.cpp
+++ b/src/insets/InsetFlex.cpp
@@ -24,7 +24,6 @@
 #include "ParIterator.h"
 #include "TextClass.h"
 
-#include "support/debug.h"
 #include "support/gettext.h"
 #include "support/lstrings.h"
 
@@ -150,29 +149,6 @@ void InsetFlex::updateBuffer(ParIterator const & it, UpdateType utype, bool cons
 	docstring custom_label = translateIfPossible(il.labelstring());
 
 	Counters & cnts = bp.documentClass().counters();
-
-	// Special case for `subequations' module.
-	if (il.latextype() == InsetLaTeXType::ENVIRONMENT &&
-	    il.latexname() == "subequations") {
-		docstring equation(from_ascii("equation"));
-		docstring parentequation(from_ascii("parentequation"));
-		cnts.step(equation, utype);
-		// save a copy of the equation counter definition
-		cnts.copy(equation, parentequation);
-		// redefine the equation counter definition
-		docstring const eqlabel =
-			cnts.theCounter(equation, it->getParLanguage(bp)->code());
-		cnts.newCounter(equation, parentequation,
-		                eqlabel + from_ascii("\\alph{equation}"),
-		                eqlabel + from_ascii("\\alph{equation}"),
-		                cnts.guiName(parentequation));
-		InsetCollapsible::updateBuffer(it, utype, deleted);
-		// reset equation counter as it was.
-		cnts.copy(parentequation, equation);
-		cnts.remove(parentequation);
-		return;
-	}
-
 	docstring const & count = il.counter();
 	bool const have_counter = cnts.hasCounter(count);
 	if (have_counter) {