From: Kornel Benko <kornel@lyx.org>
Date: Fri, 29 Apr 2022 17:23:50 +0000 (+0200)
Subject: FindAdv: Fix the length of leading string
X-Git-Url: https://git.lyx.org/gitweb/?a=commitdiff_plain;h=531fed9543b07cb06d23ba8f7276691d8fd6b9d6;hp=a83159f05170733069a2baf2237e81c033f33916;p=features.git

FindAdv: Fix the length of leading string

We are removing leading values from the start of string, so
the size of removed data was wrong because s.find() could find
a position inside the leading part.
---

diff --git a/src/lyxfind.cpp b/src/lyxfind.cpp
index a4dd810e35..c0d86409f9 100644
--- a/src/lyxfind.cpp
+++ b/src/lyxfind.cpp
@@ -1091,7 +1091,7 @@ void MatchStringAdv::FillResults(MatchResult &found_mr)
 static void setFindParams(OutputParams &runparams)
 {
 	runparams.flavor = Flavor::XeTeX;
-	runparams.use_polyglossia = true;
+	//runparams.use_polyglossia = true;
 	runparams.linelen = 10000; //lyxrc.plaintext_linelen;
 	// No side effect of file copying and image conversion
 	runparams.dryrun = true;
@@ -1226,7 +1226,7 @@ static size_t identifyLeading(string const & s)
 	       || regex_replace(t, t, "^\\\\begin\\{[a-zA-Z_]*\\*?\\}", ""))
 	       ;
 	LYXERR(Debug::FINDVERBOSE, "  after removing leading $, \\[ , \\emph{, \\textbf{, etc.: '" << t << "'");
-	return s.find(t);
+	return s.size() - t.size();
 }
 
 /*