# [texhax] Adding Color to Text Effortlessly

Iraj Kalantari I-Kalantari at wiu.edu
Wed May 25 00:02:42 CEST 2011

Experts,

Say I am co-authoring a paper with someone.
Say I get a draft of the work but I want to add revisions.

Is there a way for me to add my revisions *in the source file* and
have the changes to appear in color in the pdf file, without adding the command of
\color{blue}  {... changes' ...} \color{black},
so that my co-author would spot them quickly?

I know I could insert tentative remarks on the pdf file, but I would like to insert the remarks and have my co-author to simply become aware of them.  I am also hoping that I could then easily turn everything into 'black' through a general command removing the added color feature.

Thank you.

Iraj.

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