[LyX/master] remove unused param

[Juergen Spitzmueller]

commit 99fcf9df0ec7bca2fba8dbc804bbab3f17e60065
Author: Juergen Spitzmueller <spitz at lyx.org>
Date:   Mon Aug 12 13:15:02 2024 +0200

    remove unused param
---
 src/insets/InsetCommandParams.cpp | 20 +-------------------
 src/insets/InsetCommandParams.h   |  1 -
 2 files changed, 1 insertion(+), 20 deletions(-)

diff --git a/src/insets/InsetCommandParams.cpp b/src/insets/InsetCommandParams.cpp
index 5b39bc0e41..a0d02e2245 100644
--- a/src/insets/InsetCommandParams.cpp
+++ b/src/insets/InsetCommandParams.cpp
@@ -440,8 +440,7 @@ docstring InsetCommandParams::prepareCommand(OutputParams const & runparams,
 		result = command;
 		ltrimmed = true;
 	}
-	if (handling & ParamInfo::HANDLING_LATEXIFY
-	    || handling & ParamInfo::HANDLING_INDEX_ESCAPE)
+	if (handling & ParamInfo::HANDLING_LATEXIFY)
 		if ((*this)["literal"] == "true")
 			handling = ParamInfo::HANDLING_NONE;
 
@@ -540,23 +539,6 @@ docstring InsetCommandParams::prepareCommand(OutputParams const & runparams,
 				uncodable));
 		}
 	}
-	// INDEX_ESCAPE is independent of the others
-	if (handling & ParamInfo::HANDLING_INDEX_ESCAPE) {
-		// Now escape special commands
-		static docstring const quote = from_ascii("\"");
-		int const nchars_escape = 4;
-		static char_type const chars_escape[nchars_escape] = { '"', '@', '|', '!' };
-
-		if (!result.empty()) {
-			// The characters in chars_name[] need to be changed to a command when
-			// they are LaTeXified.
-			for (int k = 0; k < nchars_escape; k++)
-				for (size_t i = 0, pos;
-					(pos = result.find(chars_escape[k], i)) != string::npos;
-					i = pos + 2)
-						result.replace(pos, 1, quote + chars_escape[k]);
-		}
-	}
 
 	return ltrimmed ? ltrim(result) : result;
 }
diff --git a/src/insets/InsetCommandParams.h b/src/insets/InsetCommandParams.h
index a7cdd841b6..5f463454c0 100644
--- a/src/insets/InsetCommandParams.h
+++ b/src/insets/InsetCommandParams.h
@@ -46,7 +46,6 @@ public:
 		HANDLING_ESCAPE = 2,  /// escape special characters
 		HANDLING_LATEXIFY = 4, /// transform special characters to LaTeX macros
 		HANDLING_LTRIM = 8, /// trim blanks on the left
-		HANDLING_INDEX_ESCAPE = 16, /// escape makeindex special chars
 	};
 	///
 	class ParamData {