commit 2e408d2fdccffddebcd05eb2c6ccf6e9607def61
Author: Juergen Spitzmueller <sp...@lyx.org>
Date: Tue Sep 17 15:53:18 2024 +0200
Do not output empty statement in lyx2lyx reversion
---
lib/lyx2lyx/lyx_2_4.py | 11 +++++++++--
1 file changed, 9 insertions(+), 2 deletions(-)
diff --git a/lib/lyx2lyx/lyx_2_4.py b/lib/lyx2lyx/lyx_2_4.py
index e807cc4c28..d350c5607c 100644
--- a/lib/lyx2lyx/lyx_2_4.py
+++ b/lib/lyx2lyx/lyx_2_4.py
@@ -3219,24 +3219,31 @@ def revert_babelfont(document):
# set preamble stuff
pretext = ["%% This document must be processed with xelatex or lualatex!"]
pretext.append("\\AtBeginDocument{%")
+ have_append = False
if roman != "default":
pretext.append("\\babelfont{rm}[Mapping=tex-text]{" + roman + "}")
+ have_append = True
if sans != "default":
sf = "\\babelfont{sf}["
if sf_scale != 100.0:
sf += "Scale=" + str(sf_scale / 100.0) + ","
sf += "Mapping=tex-text]{" + sans + "}"
pretext.append(sf)
+ have_append = True
if typew != "default":
tw = "\\babelfont{tt}"
if tt_scale != 100.0:
tw += "[Scale=" + str(tt_scale / 100.0) + "]"
tw += "{" + typew + "}"
pretext.append(tw)
+ have_append = True
if osf:
pretext.append("\\defaultfontfeatures{Numbers=OldStyle}")
- pretext.append("}")
- insert_to_preamble(document, pretext)
+ have_append = True
+
+ if have_append:
+ pretext.append("}")
+ insert_to_preamble(document, pretext)
def revert_minionpro(document):
--
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