latex diff in mac

To use LaTeX diff on a Mac, you can follow these steps:

1. Install LaTeX on your Mac if you haven't already. You can use a package manager like MacTeX or BasicTeX to do this.

2. Install the latexdiff package. You can do this using the command line by running the following command in your terminal:

sudo tlmgr install latexdiff

3. Create two LaTeX files that you want to compare. Let's call them `file1.tex` and `file2.tex`.

4. Open your terminal and navigate to the folder where your LaTeX files are located.

5. Run the following command to generate a diff PDF file:

latexdiff file1.tex file2.tex > diff.tex && pdflatex diff.tex

This will create a new file called `diff.tex` and compile it to generate a PDF file.

6. Open the generated PDF file to see the differences between the two LaTeX files.

Note that you can also customize the output of the `latexdiff` command by adding various options and flags. You can find more information about these options in the latexdiff documentation.