show page num of CV and resume in currentPage/totalPage style

[sjiang95]

Motivation

The CV and resume of this repo is designed for digital distributions. But there are cases where paper CV and resume need to be distributed (e.g., an offline career fair). In such cases, it is important to make sure that the receiver can be aware of whether the document in its hand is complete.

The current page number style excludes the information of how many pages in total are the documents.

Solution

One simple solution is print page numbers of 'cv.tex' and 'resume.tex' in currentPage/totalPage style.

Changes

Use the \pageref*{LastPage} command of lastpage package.

Preview

Use cv.tex

current master:

this pr:

[github-actions]

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[OJFord]

I'm inclined to agree, think I would personally use this, but I'd be more comfortable merging if we could make it optional - i.e. default to the current behaviour so we don't change people's CVs just because they updated the class.

[sjiang95]

Hello @OJFord ,
now the choice is left to users. The default style remains unchanged.

[OJFord]

Thanks!

I was thinking though if we did something like:

\newtoggle{showpagetotal}

user can just \toggletrue{showpagetotal} if they want it. Bit easier than toggling comments, and keeps it encapsulated behind \thepage?

[sjiang95]

@OJFord The toggle is added. Please review.