174 lines
3.7 KiB
Markdown
174 lines
3.7 KiB
Markdown
@slide(layout=chapter-slide)
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@number
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5
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@title
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Text Markup
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@slide(layout=content-and-preview)
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@title
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Emphases
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@content
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+ semantical emphasis with `\emph{}`
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+ optical highlighting options:
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<table>
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<tr><th>Name</th><th>Command</th></tr>
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<tr><td>bold</td><td>`\textbf{important}`</td></tr>
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<tr><td>italics</td><td>`\textit{important}`</td></tr>
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<tr><td>small caps</td><td>`\textsc{important}`</td></tr>
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<tr><td>non-proportional (teletype)</td><td>`\texttt{important}`</td></tr>
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<tr><td>underlined</td><td>`\underline{important}`</td></tr>
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</table>
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@preview
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<img class="thin-padding" src="svg/text-markup/emphases-crop.svg" style="margin-bottom: 0;"/>
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<img class="thin-padding fragment" src="svg/text-markup/optical-highlighting-crop.svg"/>
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@slide(layout=content-and-preview)
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@title
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URLs
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@content
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The `hyperref` package provides an `\url{}` command that reproduces URLs
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* letter by letter
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* using line breaks without hyphens
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* using a font with well-distinguishable characters
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* as a clickable link in the PDF.
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``` {.lang-tex .hljs}
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\url{https://www.latex-project.org/}
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```
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++ With `\href{}{}`, the URL is hidden in an interactive link.
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```{.lang-tex .hljs .fragment}
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\href{https://latex-project.org/news/}{blog}
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```
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@preview
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@slide(layout=task)
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@task-number
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5
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@title
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Emphasising text
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@content
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* **Emphasise** the words *Recursion* and *recursive* in `exercises/text-markup/markup.tex` using `\emph{…}`.
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* Make the **URL** in the text clickable.
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* Find a proper way to display the whole **paragraph as a quote**. Have a look at the `csquotes` package.
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* Of course, you can also experiment with the other **text markup** possibilities. However, remove them afterwards if you want to have a clean document.
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@slide(layout=extra-content-and-preview)
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@title
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Font size
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@content
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### Preset font sizes
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``` {.hljs .lang-tex}
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{\<fontsize> some text}
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```
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Font sizes relative to `normalsize`:
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``` {.hljs .lang-tex}
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{\tiny If}
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{\footnotesize you}
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{\small can}
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{\normalsize read}
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{\large this,}
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{\Large you}
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{\LARGE don’t}
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{\huge need}
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{\Huge glasses.}
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```
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@preview
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{.thin-padding}
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@slide(layout=extra-content-only)
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@title
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Better Call LaTeX!
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@content
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:::{.box .warning}
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**Some well-meaning advice**
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You want the entire document to look consistent?
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Trust LaTeX’s defaults (font sizes of title, paragraphs, footnotes, etc.)!
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This conversely means: Avoid fiddling around with font sizes manually.
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:::
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@slide(layout=extra-content-and-preview)
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@title
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Ragged alignment
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@content
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By default, LaTeX sets text in full justification, but it is possible to activate ragged alignment.
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``` {.lang-tex .hljs}
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\raggedright … \raggedleft …
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\centering …
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```
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Alternatively, we can use dedicated environments:
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``` {.lang-tex .hljs}
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\begin{flushleft} Text \end{flushleft}
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\begin{flushright} Text \end{flushright}
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\begin{center} Text \end{center}
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```
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<p data-category="Caution!">Proper ragged alignment is even more difficult than good justification, so better avoid it.</p>
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@preview
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@slide(layout=extra-content-and-preview)
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@title
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Indentation and spacing
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@content
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* paragraphs are usually indicated by first-line indentation (`\parindent`)
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* we can decide to use paragraph spacing (`\parskip`) instead (!)
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* both parameters are customisable:
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``` {.lang-tex .hljs}
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\setlength{\parindent}{0pt}
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\setlength{\parskip}{1em
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plus .5em % permitted stretch
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minus .5em % permitted compression
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}
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```
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* `\noindent` allows us to disable first-line indentation for a given paragraph
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@preview
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