<html><head><meta name="color-scheme" content="light dark"></head><body><pre style="word-wrap: break-word; white-space: pre-wrap;">%% These are example implementations. It is highly recommended to
%% change them to ones that reflect your own needs and taste
%% (my own versions of them wouldn't have been appropriate since they
%% use commands defined in my own packages)
%%1. Commands used to show additions/deletions:
%%		\diffadd{}
%%		1st argument: text to mark as added
%%		\diffdel{}
%%		1st argument: text to mark as deleted
%%2. Environments used to show added/deleted files:
%%		\begin{diffnewfile}
%%		\end{diffnewfile}
%%		\begin{diffdelfile}
%%		\end{diffdelfile}
\ProvidesFile{ltxdiff.sty}[2005/02/10. macros used by ltxdiff to mark changes]
\RequirePackage{color,ulem,rotating,eso-pic}
%% needs color.sty and ulem.sty
%% Text that was added since last time is marked with this macro
%% by the diff program
%% #1 is the text
\newcommand\diffadd[1]{%
	{%
		\renewcommand\ULthickness{1.25pt}%
		\textcolor{blue}{
			\uline{
			#1
			}%
		}%
	}%
}
%% needs color.sty and ulem.sty
%% Text that was deleted since last time is marked with this macro
%% by the diff program
%% #1 is the text
\newcommand\diffdel[1]{%
	{%
		\renewcommand\ULthickness{1.25pt}%
		\textcolor{red}{
			\uwave{
			#1
			}%
		}%
	}%
}
%% needs color.sty, eso-pic.sty and rotating.sty
%% Files that were added since last time are marked with this macro
%% by the diff program
\newenvironment{diffnewfile}{%
	\AddToShipoutPicture{%
		\AtTextCenter{%
			\makebox(0,0)[c]{%
				\color{red}%
				\resizebox{\textwidth}{!}{%
					\rotatebox{45}{%
						{%
							\textbf ADDED FILE!%
						}%
					}%
				}%
			}%
		}%
	}%
}{%
	\clearpage%
	\ClearShipoutPicture%
}
%% needs color.sty, eso-pic.sty and rotating.sty
%% Files that were deleted since last time are marked with this macro
%% by the diff program
\newenvironment{diffdelfile}{%
	\AddToShipoutPicture{%
		\AtTextCenter{%
			\makebox(0,0)[c]{%
				\color{red}%
				\resizebox{\textwidth}{!}{%
					\rotatebox{45}{%
						{%
							\textbf DELETED FILE!%
						}%
					}%
				}%
			}%
		}%
	}%
}{%
	\clearpage%
	\ClearShipoutPicture%
}
</pre></body></html>