lexical sub feature no longer required

[barcat.git] / barcat

diff --git a/barcat b/barcat
index 3bc7ca024f9d2e0723140310914d57a0543b3576..aa18957767e5dace34cdc54f54954729ba4db6b6 100755 (executable)
--- a/barcat
+++ b/barcat
@@ -1,10 +1,9 @@
 #!/usr/bin/perl -CA
-use 5.018;
+use 5.014;
 use warnings;
 use utf8;
 use List::Util qw( min max sum );
 use open qw( :std :utf8 );
-use experimental qw( lexical_subs );
 
 our $VERSION = '1.06';
 
@@ -539,8 +538,7 @@ USD/EUR exchange rate from CSV provided by the ECB:
          -Gd 'node=SEARCHRESULTS&q=EXR.D.USD.EUR.SP00.A&exportType=csv' |
     grep '^[12]' | barcat -f',\K' --value-length=7
 
-Total population history from the World Bank dataset (XML):
-External datasets, like total population in XML from the World Bank:
+Total population history in XML from the World Bank:
 
     curl http://api.worldbank.org/v2/country/1W/indicator/SP.POP.TOTL |
     xmllint --xpath '//*[local-name()="date" or local-name()="value"]' - |