from-quicklisp: move urls-from-page.sh to its directory

pkgs/development/lisp-modules/from-quicklisp/barebones-quicklisp-expression.sh

@@ -51,7 +51,7 @@ url="${ql_src##* }"
 [ "$ql_src_type" = github ] && {
   ql_src_type=git
   url="https://github.com/$url";
-  version="$("$(dirname "$0")/../../../build-support/upstream-updater/urls-from-page.sh" "$url/releases/" | grep /tag/ | head -n 1 | xargs -l1 basename)"
+  version="$("$(dirname "$0")/urls-from-page.sh" "$url/releases/" | grep /tag/ | head -n 1 | xargs -l1 basename)"
   rev="refs/tags/$version";
 }
 
@@ -62,7 +62,7 @@ url="${ql_src##* }"
     ) && {
     url="${url/git:/https:}"
     url="${url%.git}"
-    [ -z "$rev" ] && rev=$("$(dirname "$0")/../../../build-support/upstream-updater/urls-from-page.sh" "$url/commits" | grep /commit/ | head -n 1 | xargs basename)
+    [ -z "$rev" ] && rev=$("$(dirname "$0")/urls-from-page.sh" "$url/commits" | grep /commit/ | head -n 1 | xargs basename)
     hash=$("$(dirname "$0")/../../../build-support/fetchgit/nix-prefetch-git" "$url" "$rev" | grep . | tail -n 1)
     [ -z "$version" ] && version="git-$(date +%Y%m%d)";
   }
@@ -131,7 +131,7 @@ url="${ql_src##* }"
 
 [ "$ql_src_type" = froydware-http ] && {
   dirurl="http://method-combination.net/lisp/files/";
-  url="$("$(dirname "$0")/../../../build-support/upstream-updater/urls-from-page.sh" "$dirurl" |
+  url="$("$(dirname "$0")/urls-from-page.sh" "$dirurl" |
     grep "/${url}_" | grep -v "[.]asc\$" | tail -n 1)"
   ql_src_type=http
 }

pkgs/development/lisp-modules/from-quicklisp/urls-from-page.sh

@@ -6,7 +6,7 @@ path="${url#$protocol://}"
 server="${path%%/*}"
 basepath="${path%/*}"
 relpath="${path#$server}"
- 
+
 echo "URL: $url" >&2
 
 curl -A 'text/html; text/xhtml; text/xml; */*' -L -k "$url" | sed -re 's/^/-/;s/[^a-zA-Z][hH][rR][eE][fF]=("([^"]*)"|'\''([^'\'']*)'\''|([^"'\'' <>&]+)[ <>&])/\n+\2\3\4\n-/g' | \