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Got the above error message trying to pdflatex a file:
! Undefined control sequence.
l.278 \cit

Couldn't see anywhere I had \cit{reference} instead of \cite{reference} etc.

So I cut out the recently added text, saved to a new file, then added text paragraph by paragraph - the error has just gone ...

Thanks Stefan

Hi Stefan,
If I try to put a citation in maths mode I get an error:
! LaTeX Error: Command \upshape invalid in math mode

How can I do this correctly?
Kind regards

MWE:


\documentclass{amsart}
\usepackage{amsfonts}
\usepackage{amsmath}
\usepackage{amssymb}
\usepackage{amsthm}
\usepackage{soul ...

Hi Stefan,
Thanks, that's perfect, you're awesome!
Kind regards

Hi again Stefan,
I'm unsure about the spacing latex allocates between hyphenated words for some cases.
For some letter combinations, the space following the hyphen up to the start of the next letter seems excessive, e.g. Trope-Tic (not a real phrase, just made it up).
Questions:
1. Has latex got it ...

Thanks!

Hi again Stefan!
Is there an easy way to do single smart quotes?
I'm currently trying \usepackage[autostyle]{csquotes} but:
1. Doesn't give smart quotes, just straight lines;
2. Words immediately following the right quote don't seem to get a leading space (so the code below renders like; like ...

Hi Stefan,
Okay, thanks

Hi,
Probably sort itself out by final copy, but with the current draft I have text from the body of the page overlapping with a footnote.
The footnote is from the first line of the page currently.
With edits (new text getting added earlier in the document) that line will probably get pushed down ...