Merge pull request #123 from lionel-/release-prepare-0.1

Prepare 0.1

Author: lionel-

.Rbuildignore

@@ -7,3 +7,4 @@
 ^\.httr-oauth$
 ^codecov\.yml$
 ^_pkgdown\.yml$
+^docs$

DESCRIPTION

@@ -1,11 +1,12 @@
 Package: rlang
-Version: 0.0.0.9019
-Title: Tools for Language Objects and Evaluation
-Description: A toolbox for working with calls, unevaluated code, and
-    anything related to evaluation in R.
+Version: 0.1
+Title: Functions for Base Types and Core R and 'Tidyverse' Features
+Description: A toolbox for working with base types, core R features
+  like the condition system, and core 'Tidyverse' features like tidy
+  evaluation.
 Authors@R: c(
-    person("Hadley", "Wickham", ,"hadley@rstudio.com", c("aut", "cre")),
-    person("Lionel", "Henry", ,"lionel@rstudio.com", "aut"),
+    person("Lionel", "Henry", ,"lionel@rstudio.com", c("aut", "cre")),
+    person("Hadley", "Wickham", ,"hadley@rstudio.com", "aut"),
     person("RStudio", role = "cph")
     )
 License: GPL-3
@@ -16,8 +17,7 @@ Suggests:
     knitr,
     rmarkdown (>= 0.2.65),
     testthat,
-    covr,
-    magrittr
+    covr
 VignetteBuilder: knitr
 RoxygenNote: 6.0.1
 Roxygen: list(markdown = TRUE)

NEWS.md

@@ -1,75 +1,4 @@
 
-# rlang 0.0.0.9000
+# rlang 0.1
 
-* Fork rlang from lazyeval.
-
-# lazyeval 0.2.0.9000
-
-* No longer check the type of the sides of the formula.
-
-# lazyeval 0.2.0
-
-## Formula-based lazy evaluation
-
-Lazyeval has a  new system for lazy-eval based on formulas, described in depth in the new `lazyeval` vignette. This system is still a little experimental - it hasn't seen much use outside of the vignette, so it certainly may change a little in the future. However, long-term goal is to use these tools across all of my packages (ggplot2, tidyr, dplyr, etc), and I am fairly confident that this is a robust system that won't need major changes.
-
-There are three key components:
-
-* `tidy_eval()` evaluates a formula in the environment where it was defined.
-  If supplied, values are first looked for in an optional `data` argument.
-  Pronouns `.data` and `.env` can be used to resolve ambiguity in this case.
-  (#43). Longer forms `tidy_eval_rhs()` and `tidy_eval_lhs()` emphasise the side
-  of the formula that you want to evaluate (#64).
-
-* `expr_interp()` provides a full quasiquoting system using `uq()` for unquote
-  and `uqs()` for unquote-splice (#36).
-
-* `f_capture()` and `dots_capture()` make it easy to turn promises
-  and `...` into explicit formulas. These should be used sparingly, as
-  generally lazy-eval is preferred to non-standard eval.
-
-* For functions that work with `...`, `f_list()` and `as_f_list()` make it
-  possible to use the evaluated LHS of a formula to name the elements of a
-  list (#59).
-
-The core components are accompanied by a number of helper functions:
-
-* Identify a formula with `is_formula()`.
-
-* Create a formula from a quoted call and an environment with `new_f()`.
-
-* "Unwrap" a formula removing one level from the stack of parent environments
-  with `f_unwrap()`.
-
-* Get or set either side of a formula with `f_rhs()` or `f_lhs()`, and
-  the environment with `f_env()`.
-
-* Convert to text/label with `f_text()` and `f_label()`.
-
-I've also added `expr_find()`, `expr_text()` and `expr_label()` explicitly to find the expression associated with a function argument, and label it for output (#58). This is one of the primary uses cases for NSE. `expr_env()` is a similar helper that returns the environment associated with a promise (#67).
-
-## Fixes to existing functions
-
-* `lazy_dots()` gains `.ignore_empty` argument to drop extra arguments (#32).
-
-* `expr_interp.formula()` only accepts single-sided formulas (#37).
-
-* `expr_interp()` accepts an environment in `.values` (#35).
-
-* `expr_interp.character()` always produes a single string, regardless of
-  input length (#27).
-
-* Fixed an infinite loop in `lazy_dots(.follow_symbols = TRUE)` (#22, #24)
-
-* `lazy()` now fails with an informative error when it is applied on
-  an object that has already been evaluated (#23, @lionel-).
-
-* `lazy()` no longer follows the expressions of lazily loaded objects
-  (#18, @lionel-).
-
-# lazyeval 0.1.10
-
-* `as.lazy_dots()` gains a method for NULL, returning a zero-length
-  list.
-
-* `auto_names()` no longer truncates symbols (#19, #20)
+Initial release.