Man pages matching name html in section 3tcl:

html.3tcl.zh_CN	debian 10 / manpages-zh
html.3tcl.zh_TW	debian 10 / manpages-zh
html.3tcl.en	debian 10 / tcllib
html.3tcl.zh_CN	debian 11 / manpages-zh
html.3tcl.zh_TW	debian 11 / manpages-zh
html.3tcl.en	debian 11 / tcllib
html.3tcl.zh_CN	debian 12 / manpages-zh
html.3tcl.zh_TW	debian 12 / manpages-zh
html.3tcl.en	debian 12 / tcllib