commit 59509e2afa3f3fb3b12b6d89bf9c3096267b9ba4
Author: Juergen Spitzmueller <[email protected]>
Date: Wed May 6 09:11:32 2026 +0200
tex2lyx: add support for \colorlet if the second arg is a known LaTeX color
(#13310)
---
src/tex2lyx/Preamble.cpp | 10 +++++++++-
1 file changed, 9 insertions(+), 1 deletion(-)
diff --git a/src/tex2lyx/Preamble.cpp b/src/tex2lyx/Preamble.cpp
index 3137e2df74..2a4a9e1a79 100644
--- a/src/tex2lyx/Preamble.cpp
+++ b/src/tex2lyx/Preamble.cpp
@@ -17,6 +17,7 @@
#include "tex2lyx.h"
#include "Encoding.h"
+#include "LaTeXColors.h"
#include "LaTeXPackages.h"
#include "LayoutFile.h"
#include "TextClass.h"
@@ -3630,7 +3631,14 @@ void Preamble::parse(Parser & p, string const &
forceclass,
h_backgroundcolor = getLyXColor(color2, true);
else if (color1 == "shadecolor")
h_boxbgcolor = getLyXColor(color2, true);
- else {
+ else if (theLaTeXColors().isLaTeXColor(color2)) {
+ for (auto const & cc :
theLaTeXColors().getLaTeXColors()) {
+ if (cc.first == color2) {
+ h_custom_colors[color1] =
ltrim(cc.second.hexname(), "#");
+ break;
+ }
+ }
+ } else {
h_preamble << "\\colorlet{" << color1
<< "}{" << color2 << '}';
}
--
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