New answers tagged conditionals
0
votes
Conditional formatting in table of contents (toc) with ifx
After some fidgeting, I discarded going down the conditional expression route and added some positive and negative space (using vspace) near the title of toc. Below is the MWE
\documentclass[10pt,
]{...
- 57
1
vote
Hide custom environment content based on boolean
A simpler answer with xparse and booleans, it can be nested, and no expansion problems
\documentclass{article}
\newif\ifshow
\NewDocumentEnvironment{testenv}{ +b }{\ifshow#1\fi}{}
\begin{document}
\...
- 111
3
votes
Accepted
doing something only when document option "final" is declared
The packacke ifdraft provides a simple interface for that. It provides the commands
\ifdraft {⟨draft case⟩} {⟨final case⟩}
\ifoptiondraft {⟨option draft is given⟩} {⟨option draft is not given⟩}
\...
- 723
3
votes
Accepted
default-valued optional (boolean) parameter for a new command in tikz
Here are a few possibilities (which are already outlined in the comments by @JasperHabicht and @Qrrbrbirlbel).
\documentclass[tikz, border=0.2cm]{standalone}
\NewDocumentCommand\drawscopeLTCMD{s}
{%...
- 63.1k
4
votes
default-valued optional (boolean) parameter for a new command in tikz
Since it's a boolean parameter, the closest and easiest would be a optional *, indicated by the s in the argument specification of \NewDocumentCommand.
We can test this argument with \IfBooleanT, \...
- 122k
0
votes
How do I conditionally execute something based on a documentclass option?
Based on TH.'s answer here and Will Robertson's answer elsewhere, I suggest the following:
\usepackage{etoolbox} % for toggle-based conditionals
\newtoggle{mytoggle}
\togglefalse{mytoggle}
\...
- 483
5
votes
collcell and \IfBlankTF comparison not working
A change in array hasn't been reflected in collcell, so an internal token causes confusion. Try
\documentclass{article}
\usepackage{array}
\usepackage{collcell}
\makeatletter
\def\collect@cell@arg#1{%
...
- 263k
7
votes
Accepted
Counter in Loop
I tried to get around that by defining a value \def \col {5*(\m-1)+\n} but that defines \col as the string, not the value.
TeX is not a programming language.
You only define what the macro should ...
- 122k
6
votes
Counter in Loop
Probably you don't need to nest \foreach-loops but can do with tuples where components are separated by /:
\documentclass{standalone}
\usepackage{tikz}
\begin{document}
\begin{tikzpicture}
\foreach ...
- 30.1k
6
votes
Counter in Loop
Quick and dirty solution:
\documentclass{standalone}
\usepackage{tikz}
% ateb: https://tex.stackexchange.com/a/724372/
\begin{document}
\begin{tikzpicture}
\foreach \m [count=\i from 0, evaluate=\i ...
- 211k
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