update citation.R with tweaks for INLA and epiR
Update citation.R with tweaks for INLA and epic in alphabetical order
Update citation.R with tweaks for INLA and epic in alphabetical order

Hopefully with the commas in the right place this time, my bads.
Table caption for html, latex and pandoc

CF. https://github.com/yihui/knitr/issues/657
Merge pull request #687 from larmarange/table_captions

Table caption for html, latex and pandoc
Revert "there is no install-no-vignettes"

This reverts commit 4411bbb13c7ca29dc91effd2d6149b208d9dc8bf.

Conflicts:
	Makefile

- resolved
don't use \midrule between data rows in booktabs mode

- kable_latex output also works booktabs mode with omitted header
two new parameters to kable_latex: midrule and linesep

- By default, in booktabs mode, an \addlinespace is added every fifth line
- The last two lines are treated especially: In a table with 6, 11, 16, ... lines, no space is added before the last line
- Corner cases with 0 and 1 rows are tested by the examples
- Remove two bogus tab characters
add cross-references between knit_patterns and all_patterns in the docs
Merge pull request #668 from krlmlr/666-kable-booktabs

don't use \midrule between data rows in booktabs mode

fixes #666
Merge pull request #689 from krlmlr/patterns-xref

add cross-references between knit_patterns and all_patterns in the docs
Merge pull request #684 from duncandoo/patch-1

update citation.R with tweaks for INLA and epiR
fix computation of chunk lines in current_line() so that chunk header and footer are not included

- if chunk has length 1, returned vector has only one instead of 2 elements
- if (and only if) chunk has length 0, line with chunk header is reported

Tested with the following file:

    Test.

    ```{r echo=F}
    options(knitr.package.verbose=T)
    opts_chunk$set()
    ```

    Bar.

    ```{r}
    knitr:::current_lines(4)
    knitr:::current_lines(5)
    knitr:::current_lines(6)
    ```
    ```{r}
    3
    ```

    Baz.
Merge pull request #692 from krlmlr/lines-one-off

fix computation of chunk lines in current_line() so that chunk header and footer are not included
perserve the original examples without captions
cosmetic
news for #687; closes #657
this faq does not make sense; nobody has ever asked this question
use \code{} on \link{} is it is an R object
roxygenize