X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2FOutputParams.h;h=65b4fc266f83975822775666a0cccf6d14ee4f00;hb=32209c9845165a1f686d3faddd1afcedc865da0b;hp=7ca5c1ff62bb3adc6269695c217c9b3263e606de;hpb=f0126b9fdff2118f3e9566387bed0cb5da2df9d4;p=lyx.git

diff --git a/src/OutputParams.h b/src/OutputParams.h
index 7ca5c1ff62..65b4fc266f 100644
--- a/src/OutputParams.h
+++ b/src/OutputParams.h
@@ -139,7 +139,26 @@ public:
 	mutable int inulemcmd = 0;
 
 	/** the font at the point where the inset is
-	 */
+	 *
+	 * Note from lasgouttes: I have doubts on the semantics of this
+	 * variable. Until this is sorted out, here are some notes on the
+	 * history of local_font.
+	 *
+	 * A research that excludes test and assignment [*] shows that
+	 * this is only used to remember language, which is a different
+	 * story (and not changed by this patch). The only exception being
+	 * in InsetMathHull::getCtObject and InsetMathNest::latex to
+	 * support change tracking in insets, but I am not 100% sure that
+	 * this is required. And historically [**] local_font used to be
+	 * local_lang; it may be good to return to this simpler variable
+	 * later.
+	 *
+	 *  [*] git grep local_font src|grep -v 'local_font [!=]*='
+	 *
+	 * [**] before afed118a, which improved support for InsetLine;
+	 * however, since 0e7ab29f, InsetLine does not depend on the
+	 * current font anymore.
+	*/
 	Font const * local_font = nullptr;
 
 	/** Document language lyx name
@@ -407,12 +426,19 @@ public:
 
 	/// Are we generating this material for use by advanced search?
 	enum Search {
-		NoSearch,
-		SearchWithDeleted,
-		SearchWithoutDeleted
+		NoSearch = 0,
+		SearchWithDeleted = 1,
+		SearchWithoutDeleted = 2,
+		SearchQuick = 4,
+		SearchNonOutput = 8
 	};
 		
-	enum Search for_searchAdv = NoSearch;
+	inline bool find_effective(void) const { return (for_search != OutputParams::NoSearch); }
+	inline bool find_with_non_output() const { return ((for_search & OutputParams::SearchNonOutput) != 0); }
+	inline bool find_with_deleted() const { return ((for_search & OutputParams::SearchWithDeleted) != 0); }
+	inline void find_set_feature(enum Search set_) { for_search = set_; }
+	inline void find_add_feature(enum Search add_) { for_search |= add_; }
+	inline void find_clean_features(void) { for_search = OutputParams::NoSearch; }
 
 	/// Are we generating this material for instant preview?
 	bool for_preview = false;
@@ -425,6 +451,8 @@ public:
 
 	/// A postponed \\noindent (after VSpace)
 	mutable bool need_noindent = false;
+private:
+	int for_search = NoSearch;
 };