Log Message:
(devel/R-glue) Updated 1.4.2. to 1.6.2

# glue 1.6.2

* Modify a test for better forward compatibility with R.

# glue 1.6.1

* Glue Now registers its custom knitr engines in a way that is more
  robust to namespace-loading edge cases that can arise during package
  installation (#254).

# glue 1.6.0

* `glue()`, `glue_data()`, `glue_col()`, and `glue_data_col()` gain a
  new `.literal` argument, which controls how quotes and the comment
  character are treated when parsing the expression string
  (#235). This is mostly useful when using a custom transformer.

* Trailing whitespace-only lines don't interfere with indentation (#247).

# glue 1.5.1

* Jennifer Bryan is now the maintainer.

* The existing custom language engines for knitr, `glue` and
  `glue_sql`, are documented in a new vignette (#71). *Detail added
  after release: glue now sets up registration of these engines in
  `.onLoad()`.*

* `glue_col()` gives special treatment to styling functions from the
  crayon package, e.g. `glue_col("{blue foo}")` "just works" \ 
now, even
  if crayon is not attached (but is installed) (#241).

* Unterminated backticks trigger the same error as unterminated single
  or double quotes (#237).

* `glue_sql()` collapses zero-length `DBI::SQL` object into
  `DBI::SQL("NULL")` (#244 @shrektan).

# glue 1.5.0

## Breaking changes

* Long deprecated function `collapse()` has been removed (#213)

## New functions and arguments

* New `glue_sql_collapse()` function to collapse inputs and return a
  `DBI::SQL()` object (#103).

* `glue()` gains a new `.comment` argument, to control the comment character (#193).

* `glue()` gains a new `.null` argument, to control the value to
  replace `NULL` values with (#217, @echasnovski).

## Bugfixes and minor changes

* `sql_quote_transformer()` is now allows whitespace after the trailing `*` (#218).

* `compare_proxy.glue()` method defined so glue objects can be
  compared to strings in testthat 3e without errors (#212)

* `print.glue()` no longer prints an empty newline for 0 length inputs (#214)

* Unterminated comments in glue expression now throw an error (#227, @gaborcsardi)
* Unterminated quotes in glue expressions now throw an error (#226, @gaborcsardi)