how to italic in latex code example
Example 1: latex italic text
\textit{text}
Example 2: latex italic
\emph{accident}
Example 3: bold italic text in latex
\documentclass{article}
\makeatletter
\DeclareRobustCommand\bfseriesitshape{%
\not@math@alphabet\itshapebfseries\relax
\fontseries\bfdefault
\fontshape\itdefault
\selectfont
}
\makeatother
\DeclareTextFontCommand{\textbfit}{\bfseriesitshape}
\begin{document}
\scshape % now the current font shape is small caps
\textit{\textbf{f}}f
\textbf{\textit{f}}f %% causes LaTeX Font Warning
{\fontseries\bfdefault\textit{f}f}
\textbfit{f}f
\end{document}