{comments} are annotations written by a user to document their code. A common package used for comments in code, apart from the traditional use of %, is the comment package.

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Why should I escape my line endings? [duplicate]

I've seen many LaTeX Code Snippets like this one here \AddToShipoutPictureBG{% \AtPageUpperLeft{% {\color{red}% \rule[-1cm]%offset PageBorder ...
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41 views

Ignoring part of text between command

I'm trying to write a custom class similar to exam but I want to add the following fonctionality : a question can be hidden depending on some boolean value. When using an environment, it works, but I ...
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2answers
17 views

How can I make the symbol \\ tiny in algorithm2e? [closed]

I would like to write a tiny comment in algorithm2e. I typed \tcp*[l]{ {\tiny Here is my comment.} } My problem is that the symbol // right before the comment is large. I tried to make it tiny but ...
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0answers
16 views

texmaker commenting in math mode colors

Can you set the color of comments in math mode to be grey like normal comments? For instance \begin{array}{cl} \min & \tr XBX^T \\ \text{s.t.} & |Xe-2e|^2=0, \\ & ...
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4 views

How do I tell Kile to keep hidden comments hidden after reopening the file?

I have written a long comment in Kile, and I have hidden it from the source by clicking on the arrowhead on the left side of the text. Whenever I reopen Kile, however, the comment appears again, and ...
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118 views

Comments/tips on a (non Latex) pdf including mathematical formulas

My goal : I correct copies from students that I scan to pdf. I wish I could make the annotations on the scanned copies rather than on the physical paper. Today, I have to scan the copies again to have ...
2
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1answer
52 views

Multiple Space Hacks Generate More Space

This is a follow-up to a recent post: Creating removable comment command without extra space. I'm trying to do a common thing: make a removable comment command so contributors to a document can leave ...
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1answer
55 views

Creating removable comment command without extra space

I'm trying to create a command we can use for comments in our document. During development, we want the comments to appear; for production, we want them to disappear. This is a common enough problem ...
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39 views

Can I supply multiple compilation flags to the ConTeXt binary?

I can only provide one (1) compilation flag to ConTeXt binary via a commented line at the top of a ConTeXt input file. input.tex % engine=luatex \starttext hello, world \stoptext compile input.tex ...
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3answers
41 views

Right-justifying a comment for an equation that uses leqno

I'm unable to get the formatting correct when attempting to add a comment to an equation that uses leqno. Ideally, I'd like the equation to remain centered regardless of whether or not it is numbered. ...
2
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0answers
40 views

pdf annotations

There is a package pdfcomments to place annotations in the pdf. However, when producing DVI output, yap gives errors. I do not mind not seeing the annotations in the DVI, but I do mind seeing the ...
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128 views

Comment-like environments and spacing

I often need to "turn off" environments. One way I do this is below in my minimal working example: \documentclass{article} \newenvironment{nothing}{\setbox0\vbox\bgroup} {\egroup} \begin{document} ...
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64 views

Percent sign in URL without hyperref

Suppose you want to create a URL that has embedded % signs. One option is to just use \%, but you don't get the benefit of nice line breaks. Another option is to use the hyperref package and its ...
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1answer
19 views

How to disable pdfmarkupcomment?

I filled my thesis with lot of pdfmarkupcomments which come as a part of the package pdfcomment. Is there a way to disable this comments globally. Or should I go manually to every place I made it and ...
4
votes
1answer
101 views

Setting style for Python docstrings in lstinputlisting environment

I am using the listings package for source code in my LaTeX document. I am trying to set the style for docstrings in the Python programming language: \documentclass{article} \usepackage{listings} ...
0
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1answer
47 views

How to enable unicode within comment section? (package “comment”) [duplicate]

In following MWE, letters with an accent that are within the personalized comment environment are generating following errors while compiling with pdflatex: ! Package inputenc Error: Unicode char ...
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23 views

Changing footnotes/endnotes into hidden comments or annotations

So I have a rather large dissertation that currently contains footnotes and endnotes (using \makepagenote). The final document can only contain footnotes. Some of the \pagenote{ ... } material will ...
2
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0answers
47 views

Knitr Plot Tooltips for ADA Compliance

I would like to use Knitr to generate plots in R that have hover-over tooltips. Here is a working example without an R tooltip: \documentclass{article} \usepackage{pdfcomment} ...
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2answers
485 views

Does the comment symbol % remove the carriage return at the end of the line?

I find LaTeX a little bit inconsistent on this. Do the following experiments: The code a.% b will produce a.b, while the code a. b will produce a. b. Looks like the comment symbol % has ...
3
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2answers
191 views

Commenting out a few words within a paragraph?

Is there anyway by which I can comment out a word within a sentence?
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1answer
43 views

How to use the comment package within a footnote?

The comment package provides for different comment environments which one can selectively in- or exclude via a switch in the preamble. I haven't found out yet how to get it to work in footnotes yet ...
3
votes
1answer
33 views

Hide indented amsthm environment using comment package

I use amsthm to define a "Solution" environment. I want to be able to hide it. Following this comment I tried using the comment package: \documentclass{article} \usepackage{amsthm} ...
2
votes
1answer
69 views

When to use % and when to not [duplicate]

I have recently falled into an error because I didn't use % when I was supposed to. My question is now: When do I have to use % at the end of the line and when should I leave it out?
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35 views

Unrecognized special character with comment package [duplicate]

Why are the character with accent not recognized ? \documentclass[a4paper]{article} \usepackage[T1]{fontenc} \usepackage[utf8]{inputenc} \usepackage[french]{babel} \usepackage{comment} ...
4
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1answer
41 views

How to nest comment and theorem in one environment?

I'm using comment and amsthm packages for comments and theorems. I'd like to skip some theorems. I've tried to create a new environment with theorem nested in a comment: \documentclass{book} ...
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2answers
203 views

Ghost environment

I am trying to do the following. I would like a part of my source to be compiled normally by to generate no output. In particlular, I would like references made to the ghosted parts to be produce the ...
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45 views

How to fix comment indentation of code using the listings package?

My problem is that the code itself is indented correctly, but the comments (e.g. //comment) are not. In my source file, I aligned comments in one column by using tabs. In the pdf produced by LaTeX, ...
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1answer
116 views

Problems with comment package when comment contains diacritical characters

I often use comment package to include various comments to have possibility of creating output with omitting various temporarily comments However, recently I found out that I have problems when ...
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2answers
71 views

Framed minipage and `comments` package

I am preparing a classroom workbook with two versions: one with answers and one without. The student version has big, empty, framed boxes to handwrite their answers. The teacher version has suggested ...
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2answers
164 views

'Missing \begin{document}' when using the \lowercase trick

Mostly for fun, I'm trying to make % comments manipulatable using the \lowercase trick. For some reason, I'm getting a strange (to me) error: ERROR: LaTeX Error: Missing \begin{document}. --- TeX ...
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4answers
159 views

Conditional choice of version

I have a document with several sets of questions clustered in different versions. I would like to be able to choose which version to generate with a single parameter. The document is updated ...
3
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0answers
29 views

Can I force a pre-process action on all commands or environments without having to redefine them all manually?

I am trying to preserve a history of the latex commands and environment initializations I use in a typeset html or pdf file. Is there a way where I can force a pre-process action on all commands ...
6
votes
1answer
683 views

Are comments discouraged in a BibTeX file?

biber complains about "junk" in what should be seen rather as commented-out lines in a BibTeX file. I was wondering if comments are discouraged in BibTeX at all. \documentclass {article} ...
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64 views

Any way to color in gray/red the text between \iffalse and \fi (like comments)?

Is there a way to change the color of the text between \iffalse.. and \fi, so to make it more (or less) visible? I mean something like the gray color which is given to comments when using %. ...
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15 views

directlua : misinterpretation of % as latex comments [duplicate]

What is the good way to avoid LaTeX interprete % as comments in \directlua ? Or in this case one must use an auxiliary file ?
2
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130 views

Texmaker magic comment

Is there any similar magic comment in Texmaker like those in Texstudio? Example:% !TeX program = xelatex
2
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0answers
44 views

Listings - Getting the colors right for custom language

I have lots of bookkeeping transactions that I would like to typeset in a color coded format. I am using the listings package to accomplish what I want. I tried the following code. ...
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2answers
150 views

TexStudio Special Comments for math mode over highlighting in minted environment

Latex sudo noob here. I had a question regarding the answer to the question TeXstudio recognize $ in R code as that of the math mode How does one create the special comment listed in the answer? It ...
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2answers
127 views

Is there a way to toggle comments?

I'm looking for a way to turn toggle the "comment" status of certain comments within a latex document. The idea is that throughout the document, including the preamble, there are specific ...
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2answers
65 views

Is it possible to hide long comments within the editor?

LyX has a great feature of being able to hide the content of comments from the editor, leaving only a mark that there's a comment at that area. I'm now trying to write directly in Latex rather than ...
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0answers
23 views

How to remove protection to comments in the document .pdf, generated latex? [duplicate]

How to remove protection to comments in the document .pdf, generated latex? I'm working on my thesis in latex, but today my partner need to discuss the pdf, and can not do for the protection of the ...
2
votes
2answers
551 views

Commenting a single line comments the whole block

So there are paragraphs in my document, and even if I try to comment a single line using % I find that all the rest of the paragraph is also commented. I know this since the color changes to grey ...
3
votes
4answers
72 views

How can I redefine a command to omit the material on the line that starts with the command?

I have designed a quiz with hundreds of questions and answers in a list. The answer to a given question is on the line immediately below it, but not all questions have answers provided. The LaTeX ...
3
votes
1answer
27 views

modification to comment environment

I'm using the comment package, in my preamble I have \specialcomment{notes}{\begingroup \color{Blue}}{\endgroup} so that when I want to comment my text I write \begin{notes}...\end{notes} to get a ...
5
votes
4answers
77 views

How to conditionally uncomment only one portion of code?

I'm trying to design a tex file that could store multiple colour schemes (which I would define once and for all), which I could "activate" one at a time to assign quickly a colour scheme to my ...
0
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0answers
28 views

Short way of using comment character `%` in multilines [duplicate]

I have a long calculation in my document that starts and ends with several \align environments. But now, I want to make all these lines to appear as a comment since there is a possibility for them to ...
4
votes
1answer
52 views

How to set a newenvironment to skip words by flag?

I want to create a environment to include some words, but hide it when a flag is set up. However, I cannot put \begin{comment} \end{comment} into \newenvironment for some reason. How should I do this? ...
1
vote
1answer
41 views

Environment that eats up (ignores) text inside it [duplicate]

I want to replicate the environment comment from the comment package: \begin{comment} Hidden stuff. \end{comment} which prints just nothing, instead of using % to comment things out. I can do it ...
9
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1answer
118 views

Difference between % and %%

I was looking through some tutorials recently and some of them used % and others used %%, both seemed to behave like comments though. I just wanted to know if there was a difference between the two ...
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vote
1answer
100 views

How to add comments in align environment [duplicate]

I find it is necessary to add some explanation in a series of equations. Ideally, I would like to get something like the following picture (Resnick 1999). As you can see, the equations are still ...