go.sum: clear unused entries, and tabpane cleanup (#1386)

dependencies/go.sum

@@ -0,0 +1,4 @@
+github.com/FortAwesome/Font-Awesome v0.0.0-20221115183454-96cafbd73ec4 h1:xfr9SidRCMEh4A8fdkLhFPcHAVbrdv3Ua0Jp/nSmhhQ=
+github.com/FortAwesome/Font-Awesome v0.0.0-20221115183454-96cafbd73ec4/go.mod h1:IUgezN/MFpCDIlFezw3L8j83oeiIuYoj28Miwr/KUYo=
+github.com/twbs/bootstrap v5.2.3+incompatible h1:lOmsJx587qfF7/gE7Vv4FxEofegyJlEACeVV+Mt7cgc=
+github.com/twbs/bootstrap v5.2.3+incompatible/go.mod h1:fZTSrkpSf0/HkL0IIJzvVspTt1r9zuf7XlZau8kpcY0=

go.sum

@@ -1,16 +1,6 @@
-github.com/FortAwesome/Font-Awesome v0.0.0-20220831210243-d3a7818c253f h1:bvkUptSRPZBr3Kxuk+bnWCEmQ5MtEJX5fjezyV0bC3g=
-github.com/FortAwesome/Font-Awesome v0.0.0-20220831210243-d3a7818c253f/go.mod h1:IUgezN/MFpCDIlFezw3L8j83oeiIuYoj28Miwr/KUYo=
 github.com/FortAwesome/Font-Awesome v0.0.0-20221115183454-96cafbd73ec4 h1:xfr9SidRCMEh4A8fdkLhFPcHAVbrdv3Ua0Jp/nSmhhQ=
 github.com/FortAwesome/Font-Awesome v0.0.0-20221115183454-96cafbd73ec4/go.mod h1:IUgezN/MFpCDIlFezw3L8j83oeiIuYoj28Miwr/KUYo=
-github.com/google/docsy/dependencies v0.4.0/go.mod h1:2zZxHF+2qvkyXhLZtsbnqMotxMukJXLaf8fAZER48oo=
-github.com/google/docsy/dependencies v0.4.1-0.20220905171817-ae8b8117ed16 h1:6Ju+wn/ReUk9qmvKU68JlYhnWe48Tq+2HZ4vyeSpNMk=
-github.com/google/docsy/dependencies v0.4.1-0.20220905171817-ae8b8117ed16/go.mod h1:2zZxHF+2qvkyXhLZtsbnqMotxMukJXLaf8fAZER48oo=
-github.com/google/docsy/dependencies v0.5.1-0.20221014161617-be5da07ecff1 h1:DH0NbaXJjODFImfRJGCSXDhnRO/IaD2VTGVlRjULUtc=
-github.com/google/docsy/dependencies v0.5.1-0.20221014161617-be5da07ecff1/go.mod h1:EDGc2znMbGUw0RW5kWwy2oGgLt0iVXBmoq4UOqstuNE=
-github.com/google/docsy/dependencies v0.5.1/go.mod h1:EDGc2znMbGUw0RW5kWwy2oGgLt0iVXBmoq4UOqstuNE=
 github.com/google/docsy/dependencies v0.6.1-0.20230125095517-798c2504905e h1:lfvr9ByCkuIz/ARoEDC/6gucVRjkooYTts5P+0yq5Qk=
 github.com/google/docsy/dependencies v0.6.1-0.20230125095517-798c2504905e/go.mod h1:qhtpynRkDn1FOmD1gj0a5n6ptDjDw0O4Zmb+6pfYUKU=
-github.com/twbs/bootstrap v4.6.2+incompatible h1:TDa+R51BTiy1wEHSYjmqDb8LxNl/zaEjAOpRE9Hwh/o=
-github.com/twbs/bootstrap v4.6.2+incompatible/go.mod h1:fZTSrkpSf0/HkL0IIJzvVspTt1r9zuf7XlZau8kpcY0=
 github.com/twbs/bootstrap v5.2.3+incompatible h1:lOmsJx587qfF7/gE7Vv4FxEofegyJlEACeVV+Mt7cgc=
 github.com/twbs/bootstrap v5.2.3+incompatible/go.mod h1:fZTSrkpSf0/HkL0IIJzvVspTt1r9zuf7XlZau8kpcY0=

layouts/shortcodes/tabpane.html

@@ -59,7 +59,7 @@
       {{ $lang = $element.header -}}
     {{ end -}}
     {{ with $element.language -}}
-      {{ $lang = $element.language -}}
+      {{ $lang = . -}}
     {{ end -}}
 
     {{/* Check for duplicate languages */ -}}
@@ -116,7 +116,7 @@
       {{ $lang = $element.header -}}
     {{ end -}}
     {{ with $element.language -}}
-      {{ $lang = $element.language -}}
+      {{ $lang = . -}}
     {{ end -}}
 
     {{ $disabled := false -}}
@@ -126,7 +126,7 @@
 
     {{ $hloptions := $hloptionsPane -}}
     {{ with $element.highlight -}}
-      {{ $hloptions = $element.highlight -}}
+      {{ $hloptions = . -}}
     {{ end -}}
 
     {{ $text := $textPane -}}