I have to make a document, which was originally written in LuaLaTeX, compatible for both pdfLaTeX and LuaLaTeX. Everything works except that the fonts differ. How can I force pdfLaTeX/fontenc to use the same fonts as fontspec?
Minimal example (omitted ifluatex to avoid clutter):
\documentclass[fontsize=11pt]{scrreprt}
% \usepackage{fontspec}
\usepackage{lmodern}
\usepackage[T1]{fontenc}
\usepackage[utf8]{inputenc}
\begin{document}
\chapter{Chapter}
\section{Section}
Text with some formulas: $a=1$.
\end{document}
By using lmodern
, the fonts of the text seem to almost coincide, but the math fonts differ:
# pdffonts output for pdflatex with lmodern, fontenc and inputenc:
name type encoding emb sub uni object ID
------------------------------------ ----------------- ---------------- --- --- --- ---------
ZGMFNK+LMSans10-Bold Type 1 Custom yes yes no 4 0
YIMXCY+LMRoman10-Regular Type 1 Custom yes yes no 5 0
GXEVRM+LMMathItalic10-Regular Type 1 Custom yes yes no 6 0
YIMXCY+LMRoman10-Regular Type 1 Custom yes yes no 7 0
# pdffonts output for lualatex with fontspec:
name type encoding emb sub uni object ID
------------------------------------ ----------------- ---------------- --- --- --- ---------
SSPBGH+LMSans10-Bold CID Type 0C Identity-H yes yes yes 4 0
XXBUAG+LMRoman10-Regular CID Type 0C Identity-H yes yes yes 5 0
EDWHGC+CMMI10 Type 1 Builtin yes yes no 6 0
HVZLMP+CMR10 Type 1 Builtin yes yes no 7 0
So, the type and encoding differs, and the math fonts.