いろんなフォントで「function_calling」変換
Zen Old Minchofunction_calling
Yusei Magicfunction_calling
M PLUS 1function_calling
Shippori Antiquefunction_calling
Yuji Maifunction_calling
Dela Gothic Onefunction_calling
DotGothic16function_calling
Train Onefunction_calling
Hira Minchofunction_calling
Potta Onefunction_calling
Reggae Onefunction_calling
Stickfunction_calling
Zen Kurenaidofunction_calling
Kosugi Marufunction_calling
Rampart Onefunction_calling
Hachi Maru Popfunction_calling
New Tegominfunction_calling
RocknRoll Onefunction_calling
Kaisei Decolfunction_calling
「function_calling」をコピペできる装飾文字に変換（旧字体・丸囲みなど）
