gopher.sh: allow forced type specifiers

diff --git a/gopher.sh b/gopher.sh
index 91a02bb497360e3e3cfe32741685062dc901c56d..0ec852b0cf9f1dbe15def858d60f295ac1f756a7 100755 (executable)
--- a/gopher.sh
+++ b/gopher.sh
@@ -29,12 +29,20 @@ SELECTOR="$2"
 PORT="$3"
 MODE="$4"
 
+PREFIX="[0-9hIg+]"
+
 # Defaults:
 [ "$PORT" = "" ] && PORT=70
 if [ "$MODE" = "" ]; then
        # "" or dir-like selector? -> 1 ; if not -> 0 
        echo "$SELECTOR" | grep "/$" >/dev/null && MODE=1 || MODE=0
        [ "$SELECTOR" = "" ] && MODE=1
+       
+       # check explicit modes:
+       if echo "$SELECTOR" | grep "^/\($PREFIX\|download\)/" >/dev/null; then
+               MODE="`echo "$SELECTOR" | cut -f2 -d/`"
+               SELECTOR="`echo "$SELECTOR" | sed 's:^/[^/]*/::'`"
+       fi
 fi
 
 if [ "$SERVER" = "" ]; then
@@ -70,8 +78,6 @@ else
        INVERT=
 fi
 
-PREFIX="[0-9hIg+]"
-
 # $0 [FILE] (dialog)
 # Display a gopher menu for the given resource
 cat_menu() {