fix up gitlab wiki anchor annoyance

crawler/gitlab_wiki.sh

@@ -6,8 +6,9 @@ gitlab_wiki() (
    }
 
 	human_url() {
-		log "not impl: human url: $@"
-		exit 1
+		local url="${1%/}"
+		url="${url%%#*}"
+		echo "$url/$(echo "$2" | base64 --decode)"
 	}
 
 	_host() {
@@ -25,7 +26,7 @@ gitlab_wiki() (
 		project="${project%/-/}"
 		project="${project#/}"
 		project="${project%/}"
-		echo "$project"
+		echo "${project%%#*}"
 	}
 
 	_blob() {
@@ -36,7 +37,7 @@ gitlab_wiki() (
 		local blob="${path#*/wikis}"
 		blob="${blob#/}"
 		blob="${blob%/}"
-		echo "$blob"
+		echo "${blob%%#*}"
 	}
 
    get() {