Add ! command to refetch current failed item - sacc - sacc(omys), simple console gopher client
 (HTM) git clone git://bitreich.org/sacc/ git://enlrupgkhuxnvlhsf6lc3fziv5h2hhfrinws65d7roiv6bfj7d652fid.onion/sacc/
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       ---
 (DIR) commit ea6a61126ad914ff9811325d041ed06673e3d4c2
 (DIR) parent 0d43e40b023b104e36cf2802f0bde64ba2150066
 (HTM) Author: Quentin Rameau <quinq@fifth.space>
       Date:   Thu, 22 Jun 2017 19:07:37 +0200
       
       Add ! command to refetch current failed item
       
       Diffstat:
         M sacc.c                              |       7 +++++++
       
       1 file changed, 7 insertions(+), 0 deletions(-)
       ---
 (DIR) diff --git a/sacc.c b/sacc.c
       @@ -90,6 +90,7 @@ help(void)
                puts("Commands:\n"
                     "N = [1-9]...: browse item N.\n"
                     "0: browse previous item.\n"
       +             "!: refetch failed item.\n"
                     "^D, q: quit.\n"
                     "h: this help.");
        }
       @@ -347,6 +348,12 @@ selectitem(Item *entry)
                        if (!strcmp(buf, "q\n"))
                                return NULL;
        
       +                if (!strcmp(buf, "!\n")) {
       +                        if (entry->raw)
       +                                continue;
       +                        return entry;
       +                }
       +
                        item = -1;
                        if (!strcmp(buf, "h\n")) {
                                help();