refactor two same `request` block
tree99c3fcc984e7558dde578c728957343567cc2205
-rw-r--r-- 463 org-tag-eldoc-common.el
-rw-r--r-- 2327 org-tag-eldoc-database.el
-rw-r--r-- 2375 org-tag-eldoc-moegirl.el
-rw-r--r-- 3156 org-tag-eldoc-pixiv-encyclopedia.el
-rw-r--r-- 4815 org-tag-eldoc-wikipedia.el
-rw-r--r-- 5048 org-tag-eldoc.el