R: Examples for 'base::extSoftVersion'

### ** Examples

extSoftVersion()

                              zlib                              bzlib 
                          "1.2.11"               "1.0.8, 13-Jul-2019" 
                                xz                               PCRE 
                           "5.2.5"                 "10.39 2021-10-29" 
                               ICU                                TRE 
                            "70.1"          "TRE 0.8.0 R_fixes (BSD)" 
                             iconv                           readline 
                      "glibc 2.35"                              "8.1" 
                              BLAS 
"/usr/local/R/4.2/lib/libRblas.so"

## the PCRE version
sub(" .*", "", extSoftVersion()["PCRE"])

   PCRE 
"10.39"

Examples for 'base::extSoftVersion'

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