R_ext/Mathlib.h has been removed

git-svn-id: https://svn.r-project.org/R-dev-web/trunk@1466 c52295ea-58df-0310-926a-d16021944841

Author: ripley

180update.txt

@@ -5,18 +5,18 @@ Package maintainers should be aware of the following changes scheduled
 to appear in 1.8.0.
 
 
-print.coefmat (which was not a print method) has been deprecated and
+1) print.coefmat (which was not a print method) has been deprecated and
 replaced by printCoefmat.  By default NAs are not suppressed: should
 this be desired call printCoefmat(..., na.print="").
 
 
-codes() and codes<-() have been deprecated.  They did not use the
+2) codes() and codes<-() have been deprecated.  They did not use the
 internal codes of an unordered factor, and in almost all cases
 unclass/as.vector/as.integer was intended.  There is no replacment for 
 codes<-(), but it appears to be unused on CRAN.
 
 
-Multi-argument returns are deprecated.  Use a named list, e.g. replace
+3) Multi-argument returns are deprecated.  Use a named list, e.g. replace
 
       return(pred, se)
 
@@ -26,7 +26,7 @@ by
 .
 
 
-Calling UseMethod with more than two arguments gives a warning, as
+4) Calling UseMethod with more than two arguments gives a warning, as
 R-lang has long said it did.  Normally one argument suffices, and
 
        UseMethod("foo", x, ...)
@@ -35,17 +35,17 @@ is incorrect usage:  replace it by UseMethod("foo") unless you do not
 want to dispatch on the first argument of the enclosing function.
 
 
-The distinction between as.character(NA) and "NA" introduced in 1.5.0 
+5) The distinction between as.character(NA) and "NA" introduced in 1.5.0 
 is now observed by sub, gsub, grep, regexpr, chartr, tolower, toupper, 
 substr, substring, abbreviate and strsplit, but not by nchar. NA behaves 
 as `unknown': any comparison with NA is has NA results.
 
 
-The S3 methods format.dist() and plot.hclust() are removed from the mva
+6) The S3 methods format.dist() and plot.hclust() are removed from the mva
 namespace.
 
 
-The QC facilities in package tools have substantially been enhanced, and
+7) The QC facilities in package tools have substantially been enhanced, and
 hence might report problems not found previously.  Analyzing \usage
 sections no longer misses replacement functions or S3 replacement
 methods, and no longer ignores variables and data sets.  Code for
@@ -58,15 +58,19 @@ There is some code/documentation consistency checking for data sets and
 S4 classes.
 
 
-Additional Rd markup is now available, including \concept for concept
+8) Additional Rd markup is now available, including \concept for concept
 index entries to be used by help.search(), \preformatted, as well as
 commands for emphasizing and quoting text, for indicating the usage of
 an S4 method, and for indicating specific kinds of text.
 
 
-.Random.seed is only looked for in the workspace, so R code in
+9) .Random.seed is only looked for in the workspace, so R code in
 packages should use constructs like
 
     exists(".Random.seed", envir=.GlobalEnv, inherits = FALSE)
     seed.save <- get(".Random.seed", envir=.GlobalEnv, inherits = FALSE)
     assign(".Random.seed",  seed.save, envir=.GlobalEnv)
+
+
+10) The header file <R_ext/Mathlib.h> has been removed: it was replaced by
+<Rmath.h> in R 1.2.0.