Prepare for patch release.

Fixes #1968

Author: hadley

DESCRIPTION

@@ -1,5 +1,5 @@
 Package: ggplot2
-Version: 2.2.0.9000
+Version: 2.2.1
 Title: Create Elegant Data Visualisations Using the Grammar of Graphics
 Description: A system for 'declaratively' creating graphics,
     based on "The Grammar of Graphics". You provide the data, tell 'ggplot2'
@@ -215,4 +215,4 @@ Collate:
     'zxx.r'
     'zzz.r'
 VignetteBuilder: knitr
-RoxygenNote: 5.0.1
+RoxygenNote: 5.0.1.9000

NEWS.md

@@ -1,4 +1,6 @@
-# ggplot2 2.2.0.9000
+# ggplot2 2.2.1
+
+* Fix usage of `structure(NULL)` for R-devel compatibility (#1968).
 
 # ggplot2 2.2.0
 

R/utilities.r

@@ -146,7 +146,7 @@ should_stop <- function(expr) {
 #'
 #' @export
 #' @keywords internal
-waiver <- function() structure(NULL, class = "waiver")
+waiver <- function() structure(list(), class = "waiver")
 
 is.waive <- function(x) inherits(x, "waiver")
 

cran-comments.md

@@ -1,212 +1,16 @@
-This is a resubmission fixing two minor issues.
+This is a patch release to fix the new R-devel warning.
 
 ---
 
 ## Test environments
-* OS X, R 3.3.1
-* Ubuntu 14.04, R 3.3.1
+* OS X, R 3.3.2
+* Ubuntu 14.04, R 3.3.2
 * win-builder (devel and release)
 
 ## R CMD check results
 
-There were no ERRORs or WARNINGs. I see two NOTEs:
-
-* Found the following (possibly) invalid URLs: 
-  URL: http://fueleconomy.gov 
-  From: man/mpg.Rd
-  Status: 404 Message: Not Found
-  
-  I think the problem is a poorly configured webserver: 
-  `curl http://fueleconomy.gov` works, but `curl -I http://fueleconomy.gov`
-  (which sends a HEAD request) does not.
-
-* checking DESCRIPTION meta-information ... NOTE
-  Authors@R field gives persons with non-standard roles:
-  RStudio [cph, fnd]: fnd
-  
-  I would rely like to capture the signficant funders in the authors list
-  so that can be correctly acknowledged.
+There were no ERRORs, WARNING or NOTEs
 
 ## Reverse dependencies
 
-* I ran `R CMD check` on 954 all reverse dependencies
-  (summary at https://github.com/hadley/ggplot2/blob/master/revdep/).
-
-* Maintainers with NOTEs, WARNINGs, or ERRORS were notified on Oct 6,
-  Oct 25, and again today.
-  
-* There are a lot of WARNINGS/ERRORs, but I've carefully reviewed them
-  all and as far as I can tell they are either deliberate changes to
-  the ggplot2 API, or unrelated problems. I'm sorry there are so many -
-  I don't know how to better encourage package authors to submit
-  updates. Every maintainer has been personally emailed at least twice
-  before today.
-
-### ggproto mistake
-
-I unfortunately made an implementation error in ggproto (the OO system that ggplot2 uses) that inadvertently introduced a build-time dependency on ggplot2. I've fixed the problem and added a clear error message, but to fix a number of downstream failures will require a rebuild of the following packages against the new version of ggplot2:
-
-* ggrepel (GeomTextRepel)
-* ggmap (GeomRasterAnn) 
-* ggpmisc (statpeaks) 
-* ggbeeswarm (PositionQuasirandom)
-
-This problem affects the following downstream packgaes:
-
-* archivist: checking examples ... ERROR
-* clustrd: checking examples ... ERROR
-* clifro: checking re-building of vignette outputs ... WARNING
-* corrr: checking examples ... ERROR
-* factoextra: checking examples ... ERROR
-* ggnetwork: checking examples ... ERROR
-* ggpmisc: checking examples ... ERROR
-* ggpubr: checking examples ... ERROR
-* idm: checking examples ... ERROR
-* OutbreakTools: checking examples ... ERROR
-* photobiologyInOut: checking re-building of vignette outputs ... WARNING
-* photobiologyLamps: checking re-building of vignette outputs ... WARNING
-* photobiologyLEDs: checking re-building of vignette outputs ... WARNING
-* photobiologyPlants: checking re-building of vignette outputs ... WARNING
-* SensusR: checking examples ... ERROR
-* sjPlot: checking examples ... ERROR
-* soc.ca: checking examples ... ERROR
-* trackeR: checking re-building of vignette outputs ... WARNING
-* vipor: checking re-building of vignette outputs ... WARNING
-
-### ggplot2 changes
-
-Need dev version of plotly: the maintainer is planning on submitting ASAP:
-
-* eechidna: checking examples ... ERROR
-* heatmaply: checking examples ... ERROR
-* MendelianRandomization: checking examples ... ERROR
-* plotly: checking examples ... ERROR
-
-Errors that were silent, but now break thanks to stricter checks:  
-
-* biogram: checking re-building of vignette outputs ... WARNING
-* BlandAltmanLeh: checking re-building of vignette outputs ... WARNING
-* brms: checking tests ... ERROR
-* CopulaDTA: checking re-building of vignette outputs ... WARNING
-* ddpcr: checking re-building of vignette outputs ... WARNING
-* fheatmap: checking examples ... ERROR
-* gapfill: checking examples ... ERROR
-* ggExtra: checking examples ... ERROR
-* iNEXT: checking re-building of vignette outputs ... WARNING
-* largeVis: checking re-building of vignette outputs ... WARNING
-* MEGENA: checking re-building of vignette outputs ... WARNING
-* obAnalytics: checking examples ... ERROR
-* oddsratio: checking examples ... ERROR
-* onlineCPD: checking examples ... ERROR
-* PGRdup: checking re-building of vignette outputs ... WARNING
-* quickpsy: checking examples ... ERROR
-* sparkTable: checking examples ... ERROR
-* surveillance: checking re-building of vignette outputs ... WARNING
-* survMisc: checking examples ... ERROR
-* UpSetR: checking re-building of vignette outputs ... WARNING
-
-Some packages rely on internal object definitions, and haven't yet been updated for this version:
-
-* geomnet: checking examples ... ERROR
-* GGally: checking examples ... ERROR
-* ggalt: checking examples ... ERROR
-* hyperSpec: checking examples ... ERROR
-* manhattanly: checking re-building of vignette outputs ... WARNING
-* mtconnectR: checking tests ... ERROR
-* quanteda: checking tests ... ERROR
-* rstanarm: checking examples ... ERROR
-* tabplot: checking examples ... ERROR
-* vdmR: checking examples ... ERROR
-
-Two use a newly deprecated argument:
-
-* plotluck: checking tests ... ERROR
-* robCompositions: checking re-building of vignette outputs ... WARNING
-
-### Problems unrelated to ggplot2
-
-Failed to installed suggested package used in examples or vignettes:
-  
-* bcrm: checking examples ... ERROR
-* BCEA: checking examples ... ERROR
-* coloc: checking re-building of vignette outputs ... WARNING
-* emojifont: checking re-building of vignette outputs ... WARNING
-* fuzzyforest: checking examples ... ERROR
-* glycanr: checking examples ... ERROR
-* GenCAT: checking examples ... ERROR
-* ie2miscdata: checking re-building of vignette outputs ... WARNING
-* MixSIAR: checking examples ... ERROR
-* slim: checking re-building of vignette outputs ... WARNING
-* survminer: checking examples ... ERROR
-* tcgsaseq: checking examples ... ERROR
-* TELP: checking examples ... ERROR
-
-Dependency of Hmisc on bleeding-edge survival:
-
-* choroplethr: checking re-building of vignette outputs ... WARNING
-* Greg: checking examples ... ERROR
-* hdnom: checking examples ... ERROR
-* pander: checking re-building of vignette outputs ... WARNING
-* simcausal: checking re-building of vignette outputs ... WARNING
-
-Needs java:
-
-* mlr: checking examples ... ERROR
-* prcbench: checking examples ... ERROR
-* rfordummies: checking examples ... ERROR
-* userfriendlyscience: checking examples ... ERROR
-
-Other/unknown:
-
-* BioPET: checking examples ... ERROR
-  Calling mean on non-numeric object
-
-* ecb: checking tests ... ERROR
-  Seems to be some badness in tests of remote server
-
-* fitbitScraper: checking re-building of vignette outputs ... WARNING
-  Looks related to RCurl
-
-* ggenealogy: checking re-building of vignette outputs ... WARNING
-  Looks like encoding related issues in vignette
-
-* ggfortify: checking tests ... ERROR
-  Don't know what's causing these failures
-
-* ParamHelpers: checking tests ... ERROR
-  Failing test appears unrelated to ggplot2
-
-* PredictTestbench: checking re-building of vignette outputs ... WARNING
-  Missing `pred` arugment
-
-* xtractomatic: checking re-building of vignette outputs ... WARNING
-  Failed to open connection
-
-Existing R CMD check failures:
-
-* proportion: checking sizes of PDF files under ‘inst/doc’ ... WARNING
-* Rz: checking dependencies in R code ... WARNING
-* simmer: checking compiled code ... WARNING
-
-Failed to install dependencies for: aop, BACA, cate, clusterfly, demi, gitter, 
-  gridDebug, Hmisc, HTSSIP, ibmdbR, IntClust, LANDD, LDheatmap, MetaIntegrator, 
-  metaMix, multiDimBio, myTAI, NFP, PKgraph, PlasmaMutationDetector, pRF, PSCBS, 
-  raptr, rms, RPPanalyzer, scmamp, SeqFeatR, snpEnrichment, specmine, starmie, 
-  structSSI, TcGSA, toaster
-
-Failed to install: BACCT, backShift, bamdit, brainGraph, bsam, BTSPAS, 
-  classify, CollapsABEL, crmPack, Crossover, Deducer, DiversityOccupancy, 
-  DynNom, dynr, Fgmutils, funModeling, G2Sd, ggtern, greport, IAPWS95, 
-  imageData, imager, InSilicoVA, llama, localgauss, ltbayes, magick, 
-  MergeGUI, MissingDataGUI, morse, mrMLM, mwaved, npregfast, OpenStreetMap, 
-  openVA, OriGen, pcaPA, pcrsim, playwith, PortfolioEffectHFT, qdap, ReporteRs, 
-  RJafroc, rmcfs, rrepast, RSA, rstan, rsvg, SEERaBomb, seewave, simmr, spcosa, 
-  StroupGLMM, strvalidator, subspaceMOA, UBL, UsingR, vmsbase, x.ent, XGR, 
-  XLConnect
-
-### False positives
-
-These seem to be a couple of false positives: neither I nor the maintainers could reproduce outside of my revdep check setup:
-
-* radiant.model: checking examples ... ERROR
-* data.table: checking tests ... ERROR
+I did not run R CMD check as this change should not impact any downstream code.