knitr

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allow for Stan engine from rstan package

2

This PR adds a provision for calling `rstan::eng_stan()` when running a Stan chunk, when such an engine exists. (The intention is to move the Stan engine implementation to the `rstan`...

kevinushey

Closes #1549: weaken knitr's dependency on stringr

3

This is the proposal to weaken knitr's dependency on `stringr` and close #1549. We replace each `stringr::` with `stringr__` which is defined in `0-stringr_suggestions.R`. Each such function reverts to the...

HughParsonage

Sanitise latex captions of kable() and figures

4

Using `%` and `_` in captions with kable() or fig.cap were problematic when rendered to pdf. These are now sanitised with `escape_latex()`

ThierryO

Add the RcppOctave engine

3

- This engine allows to call octave/matlab code within R using RcppOctave

casallas

Make stringr / stringi a soft dependency

5

`knitr`'s dependency graph includes `evaluate` and `stringr`, and thus `stringi`. Package `stringi` is a heavy dependency: it takes around a minute to install from source (or several on OSX or...

HughParsonage

Inconsistent behaviour of cache = 2 with figures

1

Hi, there seems to be an issue with caching of chunks producing tex/tikz and other graphics. Or at least I think that there is a inconsistent behaviour of `cache =...

aschersleben

Switch to commonmark markdown

13

The new version of `commonmark` uses the Github fork of the libcmark library, providing fast and standardized markdown rendering, including support for Github Flavored Markdown extensions (tables, autolinks, strikethough). ```r...

jeroen

opts_chunk$get("output.dir") contains a mangled file path?

6

This repo https://github.com/mtmorgan/outputdir has an Rnw vignette. The vignette has a main document and a child document. The code chunk to include the child document includes fig.path that references `opts_chunk$get("output.dir")`....

mtmorgan

Use knitr::purl() to export Python files (.py)

9

Hey @yihui , purl() has being an incredibly useful function for me. Since RStudio editor for .py files is still limited (no code sections and no outline pane), I mostly...

GitHunter0

If title argument omitted, knit2wp should use the title specified in YAML

1

If I run `knit2wp` and do not pass a `title` argument, this is what is used for the post title: **Current behavior:** **A post from knitr**. **Preferred behavior:** The title...

arencambre