% XeLaTeX can use any Mac OS X font. See the setromanfont command below.
% Input to XeLaTeX is full Unicode, so Unicode characters can be typed directly into the source.
% The next lines tell TeXShop to typeset with xelatex, and to open and save the source with Unicode encoding.
%!TEX TS-program = xelatex
%!TEX encoding = UTF-8 Unicode
\usepackage{booktabs}
\usepackage{ledmac}
\linenummargin{inner}
\sidenotemargin{outer}
\usepackage{fancyhdr}
\fancyhf{} % sets both header and footer to nothing
\renewcommand{\headrulewidth}{0pt}
% your new footer definitions here
\fancyhead[CE,CO]{Text 1}
\fancyhead[CE,CO]{Text 2}
\usepackage{adforn}
\usepackage{amsmath}
\usepackage{hanging}
\usepackage{pdfpages}
\textheight = 180.5 mm
\textwidth = 108.5 mm
\pagenumbering{arabic}
\usepackage[hang]{footmisc}
\setlength{\footnotemargin}{12pt}
\makeatletter
\renewcommand\@makefntext[1]{%
\noindent\makebox[1em][r]{\@makefnmark}#1}
\makeatother
\usepackage{imakeidx}
\makeindex[name=nominum, title=Index nominum, columns=2]
\makeindex[name=rerum, title=Index rerum, columns=2]
\pretolerance=100
\makeatletter
% And in the paragraphed footnotes, I'd like no colon too:
\def\parafootfmt#1#2#3{%
\normal@pars
\parindent=0pt \parfillskip=0pt plus 1fil