Do not unset DISPLAY for `-t' option - pkgsrc-localpatches - leot's pkgsrc LOCALPATCHES
 (HTM) hg clone https://bitbucket.org/iamleot/pkgsrc-localpatches
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       ---
 (DIR) changeset cbd090faf6bf3734268faded42c01f83d0621546
 (DIR) parent 5dc5286fa1ea36de405733f60e9aca13d33b2dde
 (HTM) Author: Leonardo Taccari <iamleot@gmail.com>
       Date:   Mon,  6 May 2019 22:51:56 
       
       Do not unset DISPLAY for `-t' option
       
       Diffstat:
        www/surfraw/patch-surfraw.IN |  13 ++++++++++++-
        1 files changed, 12 insertions(+), 1 deletions(-)
       ---
       diff -r 5dc5286fa1ea -r cbd090faf6bf www/surfraw/patch-surfraw.IN
       --- a/www/surfraw/patch-surfraw.IN      Fri May 03 10:51:52 2019 +0200
       +++ b/www/surfraw/patch-surfraw.IN      Mon May 06 22:51:56 2019 +0200
       @@ -1,6 +1,7 @@
        $NetBSD$
        
       -Do not ignore links for elvis
       +- Do not ignore links for elvis
       +- Do not unset DISPLAY for `-t'
        
        --- surfraw.IN.orig    2018-02-02 07:46:35.000000000 +0000
        +++ surfraw.IN
       @@ -13,3 +14,13 @@
             for script in $(find "$local_dir/" ! -type d -type l | sort) ; do
               printf '%-16s--> %s\n' $(basename "$script") $(basename $(readlink "${script}"))
             done
       +@@ -363,8 +363,7 @@ w3_parse_option () {
       +       -o)                 setoptyn SURFRAW_dump               yes     ;;
       +       -o=*)               setoptyn SURFRAW_dump               yes
       +                           setopt SURFRAW_dump_file            $optarg ;;
       +-      -t | -text)         unset DISPLAY
       +-                          setoptyn SURFRAW_graphical          no      ;;
       ++      -t | -text)         setoptyn SURFRAW_graphical          no      ;;
       +       -version)           echo $surfraw_version; exit 0               ;;
       +       -p | -print)        setoptyn SURFRAW_print  yes                 ;;
       +       --)                 setoptyn SURFRAW_end_of_args yes            ;;