[R-gregmisc-users] SF.net SVN: r-gregmisc:[1451] trunk/gtools/R/mixedsort.R

[<wa...@us...>]

Revision: 1451
          http://r-gregmisc.svn.sourceforge.net/r-gregmisc/?rev=1451&view=rev
Author:   warnes
Date:     2010-08-14 19:28:55 +0000 (Sat, 14 Aug 2010)

Log Message:
-----------
Modify mixedorder()/mixedsort() to better handle strings containing multiple periods, like version numbers (e.g 1.1.2, 1.2.1. 1.1.1.1).

Modified Paths:
--------------
    trunk/gtools/R/mixedsort.R

Modified: trunk/gtools/R/mixedsort.R
===================================================================
--- trunk/gtools/R/mixedsort.R	2010-07-23 01:19:16 UTC (rev 1450)
+++ trunk/gtools/R/mixedsort.R	2010-08-14 19:28:55 UTC (rev 1451)
@@ -45,7 +45,7 @@
     ####
 
     # find and mark numbers in the form of +1.23e+45.67
-    delimited <- gsub("([+-]{0,1}[0-9\\.]+([eE][\\+\\-]{0,1}[0-9\\.]+){0,1})",
+    delimited <- gsub("([+-]{0,1}[0-9]+([eE][\\+\\-]{0,1}[0-9]+){0,1})",
                       paste(delim,"\\1",delim,sep=""), x)
 
     # separate out numbers


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