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5
votes
1answer
131 views

drawing the mean in a pgfplot

I would like to add a straight line to a pgfplot that indicates the mean of the data. For a histogram, this should be a vertical line; for a simple plot, a horizontal line. Now, I do get as far as in ...
4
votes
2answers
517 views

Shell script which parses .tex files for figures

I would like to pull all figures including captions out of multiple .tex files and write them into a single new .tex file. This means I have to parse for \begin{figure} . . . \end{figure} and ...
19
votes
4answers
485 views

Extract all emphasized words from latex document

I need to produce a list of all words that are emphasised in my LaTeX document (=which are enclosed by \emph{...}). How can I use awk to process the .tex file and extract all patterns starting with ...
5
votes
1answer
341 views

Some useful AWK scripts for TeX users

Some people like old cars, some like antiques, and I like classical Unix toolbox. Most likely the second (after shell script) scripting language that any old school Unix user learn is AWK. It is an ...