shortcodes: fix whitespace issues #907

layouts/_default/_markup/render-blockquote.html

@@ -15,8 +15,7 @@
     "title" $alerttitle
     "expanded" (cond (eq $alertsign "+") true (cond (eq $alertsign "-") false ""))
   ) }}
-{{- else }}
+{{ else -}}
 <blockquote>
-  {{- $text | safeHTML }}
+{{ $text | safeHTML }}</blockquote>
-</blockquote>
+{{ end }}
-{{- end }}

layouts/_default/_markup/render-codeblock-math.html

@@ -3,4 +3,4 @@
   "attributes" .Attributes
   "content"    .Inner
   "align"      (index .Attributes "align")
-) }}
+) }}

layouts/_default/_markup/render-codeblock-mermaid.html

@@ -3,4 +3,4 @@
   "attributes" .Attributes
   "content"    .Inner
   "align"      (index .Attributes "align")
-) }}
+) }}

layouts/partials/shortcodes/attachments.html

@@ -5,7 +5,6 @@
   {{- warnf "%q: DEPRECATED parameter 'context' for shortcode 'attachments' found, use 'page' instead; see https://mcshelby.github.io/hugo-theme-relearn/basics/migration#5180" $page.File.Filename }}
 {{- end }}
 {{- $color := .color | default "" }}
-{{- $content := .content }}
 {{- $style := .style | default "default" }}
 {{- if and (not $color) (eq (len $color) 0) }}
   {{- $style = .style | default "transparent" }}
@@ -46,7 +45,7 @@
 {{- with $page }}
 {{- if ne .BundleType "leaf" }}
   {{- warnf "%q: UNSUPPORTED usage of 'attachments' shortcode found while using Hugo >= 0.112.0, use a leaf bundle instead; see https://mcshelby.github.io/hugo-theme-relearn/shortcodes/attachments/index.html#single-language" $page.File.Filename }}
-{{- end }}
+{{- end -}}
 <div class="box attachments cstyle {{ $style }}"{{ if $color }} style="--VARIABLE-BOX-color: {{ $color }};"{{ end }}>
   <div class="box-label">{{ if $icon }}<i class="{{ $icon }}"></i>{{ end }}{{ if and $icon $title }} {{ end }}{{ $title | .RenderString }}</div>
   <ul class="box-content attachments-files">
@@ -82,6 +81,5 @@
     {{- end }}
   {{- end }}
   </ul>
-  {{- $content }}
 </div>
 {{- end }}

layouts/partials/shortcodes/children.html

@@ -5,80 +5,63 @@
 {{- end }}
 {{- $showhidden := .showhidden | default false }}
 {{- if eq (printf "%T" $showhidden) "string" }}
-	{{- $showhidden = (eq $showhidden "true") }}
+  {{- $showhidden = (eq $showhidden "true") }}
 {{- end }}
 {{- $style := .style | default "li" }}
 {{- $depth := .depth | default 1 }}
 {{- $withDescription := .description | default false }}
 {{- if eq (printf "%T" $withDescription) "string" }}
-	{{- $withDescription = (eq $withDescription "true") }}
+  {{- $withDescription = (eq $withDescription "true") }}
 {{- end }}
 {{- $sortTerm :=  .sort | lower }}
 {{- $containerstyle :=  .containerstyle | default "ul" }}
 {{- if( and (not (eq $style "li") ) (eq $containerstyle "ul" ) ) }}
-	{{- $containerstyle = "div" }}
+  {{- $containerstyle = "div" }}
 {{- end }}
 
-{{- with $page }}
+{{- with $page -}}
 {{ (printf "<%s class=\"children children-%s children-sort-%s\">" $containerstyle $style $sortTerm)|safeHTML }}
-	{{- $pages := partial "pageHelper/pagesBy.html" (dict "page" . "by" $sortTerm) }}
+  {{- $pages := partial "pageHelper/pagesBy.html" (dict "page" . "by" $sortTerm) }}
-	{{- template "childs" dict "menu" $pages "containerstyle" $containerstyle "style" $style "showhidden" $showhidden "count" 1 "depth" $depth "pages" .Site.Pages "description" $withDescription "sortTerm" $sortTerm "page" . }}
+  {{- template "childs" dict "menu" $pages "containerstyle" $containerstyle "style" $style "showhidden" $showhidden "count" 1 "depth" $depth "pages" .Site.Pages "description" $withDescription "sortTerm" $sortTerm "page" . }}
 {{ (printf "</%s>" $containerstyle)|safeHTML }}
 {{- end }}
 
 {{- define "childs" }}
-	{{ $page := .page }}
+  {{- $page := .page }}
-	{{- range .menu }}
+  {{- range .menu }}
-		{{- $hidden := and (or (.Params.hidden) (eq .Title "")) (not $.showhidden) }}
+    {{- $hidden := and (or (.Params.hidden) (eq .Title "")) (not $.showhidden) }}
-        {{- if not $hidden }}
+    {{- if not $hidden }}
-			{{- if not .IsHome }}
+      {{- if not .IsHome }}
-				{{- if hasPrefix $.style "h" }}
+        {{- if hasPrefix $.style "h" }}
-					{{- $num := sub ( int (trim $.style "h") ) 1 }}
+          {{- $num := sub ( int (trim $.style "h") ) 1 }}
-					{{- $numn := add $num $.count }}
+          {{- $numn := add $num $.count }}
-{{ (printf "<h%d>" $numn)|safeHTML }}{{ if .RelPermalink }}<a href="{{ partial "relLangPrettyUglyURL.hugo" (dict "to" .) }}">{{ .Title }}</a>{{ else }}<span>{{ .Title }}</span>{{ end }}{{ (printf "</h%d>" $numn)|safeHTML }}
+{{ (printf "  <h%d>" $numn)|safeHTML }}{{ if .RelPermalink }}<a href="{{ partial "relLangPrettyUglyURL.hugo" (dict "to" .) }}">{{ .Title }}</a>{{ else }}<span>{{ .Title }}</span>{{ end }}{{ (printf "</h%d>" $numn)|safeHTML }}
-{{- if $.description }}
+        {{- else if eq $.style "li" }}
-	{{- with or .Description .Summary -}}
+{{ (printf "  <%s>" $.style)|safeHTML }}{{ if .RelPermalink }}<a href="{{ partial "relLangPrettyUglyURL.hugo" (dict "to" .) }}">{{ .Title }}</a>{{ else }}<span>{{ .Title }}</span>{{ end }}
+        {{- else }}
+{{ (printf "  <%s>" $.style)|safeHTML }}{{ if .RelPermalink }}<a href="{{ partial "relLangPrettyUglyURL.hugo" (dict "to" .) }}">{{ .Title }}</a>{{ else }}<span>{{ .Title }}</span>{{ end }}{{ (printf "</%s>" $.style)|safeHTML }}
+        {{- end }}
+        {{- if $.description }}
+          {{- with or .Description .Summary -}}
 <p>{{ . }}</p>
-	{{- end }}
+          {{- end }}
-{{- end }}
+        {{- end }}
-
+      {{- end }}
-				{{- else if eq $.style "li" }}
+      {{- if lt $.count $.depth }}
-{{ (printf "<%s>" $.style)|safeHTML }}{{ if .RelPermalink }}<a href="{{ partial "relLangPrettyUglyURL.hugo" (dict "to" .) }}">{{ .Title }}</a>{{ else }}<span>{{ .Title }}</span>{{ end }}
+        {{- if eq $.style "li" }}
-{{- if $.description }}
-	{{- with or .Description .Summary -}}
-<p>{{ . }}</p>
-	{{- end }}
-{{- end }}
-
-				{{- else }}
-{{ (printf "<%s>" $.style)|safeHTML }}{{ if .RelPermalink }}<a href="{{ partial "relLangPrettyUglyURL.hugo" (dict "to" .) }}">{{ .Title }}</a>{{ else }}<span>{{ .Title }}</span>{{ end }}{{ (printf "</%s>" $.style)|safeHTML }}
-{{- if $.description }}
-	{{- with or .Description .Summary -}}
-<p>{{ . }}</p>
-	{{- end }}
-{{- end }}
-
-				{{- end }}
-			{{- end }}
-			{{- if lt $.count $.depth }}
-
-				{{- if eq $.style "li" }}
 {{- (printf "<%s>" $.containerstyle)|safeHTML }}
-				{{- end }}
+        {{- end }}
-
+        {{- $pages := partial "pageHelper/pagesBy.html" (dict "page" . "by" $.sortTerm) }}
-				{{- $pages := partial "pageHelper/pagesBy.html" (dict "page" . "by" $.sortTerm) }}
+        {{- template "childs" dict "menu" $pages "containerstyle" $.containerstyle "style" $.style "showhidden" $.showhidden "count" (add $.count 1) "depth" $.depth "pages" $.pages "description" $.description "sortTerm" $.sortTerm "page" $page }}
-				{{- template "childs" dict "menu" $pages "containerstyle" $.containerstyle "style" $.style "showhidden" $.showhidden "count" (add $.count 1) "depth" $.depth "pages" $.pages "description" $.description "sortTerm" $.sortTerm "page" $page }}
+        {{- if eq $.style "li" }}
-
-				{{- if eq $.style "li" }}
 {{- (printf "</%s>" $.containerstyle)|safeHTML }}
-				{{- end }}
+        {{- end }}
-			{{- end }}
+      {{- end }}
-
+      {{- if not .IsHome }}
-			{{- if not .IsHome }}
+        {{- if eq $.style "li" }}
-				{{- if eq $.style "li" }}
 {{- (printf "</%s>" $.style)|safeHTML -}}
-				{{- end }}
+        {{- end }}
-			{{- end }}
+      {{- end }}
-		{{- end }}
+    {{- end }}
-	{{- end }}
+  {{- end }}
 {{- end }}

layouts/partials/shortcodes/expand.html

@@ -3,7 +3,11 @@
   {{- $page = .context }}
   {{- warnf "%q: DEPRECATED parameter 'context' for shortcode 'expand' found, use 'page' instead; see https://mcshelby.github.io/hugo-theme-relearn/basics/migration#5180" $page.File.Filename }}
 {{- end }}
-{{- $content := .content }}
+{{- $content := trim .content "\n\r\t " }}
+{{- $hasContent := ne (strings.TrimLeft "<p>" $content) "" }}
+{{- if not (hasPrefix $content "<") }}
+  {{- $content = printf "<p>\n%s" $content }}
+{{- end }}
 {{- $title := .title | default (T "Expand-title") }}
 {{- $title = trim $title " " }}
 {{- $expanded := .expanded | default false }}
@@ -16,14 +20,16 @@
 {{- end }}
 {{- $id := cond (or (eq .id nil) (eq .id "")) (partial "make-random-md5.hugo" $page) .id }}
 {{- with $page }}
+  {{- if $hasContent -}}
 <div class="expand">
-  <input type="checkbox" id="R-expand-{{ $id }}" aria-controls="R-expandcontent-{{ $id }}" {{ if $expanded }} checked{{ end }}>
+  <input type="checkbox" id="R-expand-{{ $id }}" aria-controls="R-expandcontent-{{ $id }}"{{ if $expanded }} checked{{ end }}>
   <label class="expand-label" for="R-expand-{{ $id }}">
     <i class="expander-icon fa-fw fas fa-chevron-down"></i>
     <i class="expander-icon fa-fw fas fa-chevron-right"></i> {{ $title | .RenderString }}
   </label>
   <div id="R-expandcontent-{{ $id }}" class="expand-content">
-{{ if ne "<" (substr (strings.TrimLeft "\n\r\t " $content) 0 1) }}<p>{{ end }}<!-- we add a DOM element here if there is none to make collapsing marings work -->
+{{ $content | safeHTML }}
-{{ $content | safeHTML }}</div><!-- no line break allowed here because of awkward behavior of Hugo 110 or this theme when tag shortcode is called standalone outside of tags shortcode ? -->
+  </div>
 </div>
+  {{- end }}
 {{- end }}

layouts/partials/shortcodes/highlight.html

@@ -106,4 +106,6 @@
   )}}
 {{- else }}
   {{- $content | safeHTML }}
+  {{- if and (not $hl_inline) (not (hasSuffix $content "\n")) }}
+{{ end }}
 {{- end }}

layouts/partials/shortcodes/math.html

@@ -21,7 +21,7 @@
 {{- $attributes = merge $attributes (dict "class" (delimit (append (index $attributes "class" | default slice) "math" slice) " ")) }}
 {{- $attributes = merge $attributes (dict "class" (delimit (append (index $attributes "class" | default slice) (printf "align-%s" $align) slice) " ")) }}
 
-{{- with $page }}
+{{- with $page -}}
 <span
   {{- range $k, $v := $attributes }}
     {{- if $v }}

layouts/partials/shortcodes/mermaid.html

@@ -36,7 +36,7 @@
 {{- $attributes = merge $attributes (dict "class" (delimit (append (index $attributes "class" | default slice) (printf "align-%s" $align) slice) " ")) }}
 {{- $attributes = merge $attributes (dict "class" (delimit (append (index $attributes "class" | default slice) (printf "%s" (cond $zoom "zoomable" "")) slice) " ")) }}
 
-{{- with $page }}
+{{- with $page -}}
 <pre
   {{- range $k, $v := $attributes }}
     {{- if $v }}

layouts/partials/shortcodes/notice.html

@@ -4,8 +4,11 @@
   {{- warnf "%q: DEPRECATED parameter 'context' for shortcode 'notice' found, use 'page' instead; see https://mcshelby.github.io/hugo-theme-relearn/basics/migration#5180" $page.File.Filename }}
 {{- end }}
 {{- $color := .color | default "" }}
-{{- $content := .content }}
+{{- $content := trim .content "\n\r\t " }}
-{{- $hasContent := ne (strings.TrimLeft "<p>" (trim $content "\n\r\t ")) "" }}
+{{- $hasContent := ne (strings.TrimLeft "<p>" $content) "" }}
+{{- if not (hasPrefix $content "<") }}
+  {{- $content = printf "<p>\n%s" $content }}
+{{- end }}
 {{- $style := .style | default "default" }}
 {{- $title := .title }}
 {{- if not $title }}
@@ -44,10 +47,10 @@
 {{- end }}
 {{- $id := cond (or (eq .id nil) (eq .id "")) (partial "make-random-md5.hugo" $page) .id }}
 {{- with $page }}
-  {{- if or $icon $title $hasContent }}
+  {{- if or $icon $title $hasContent -}}
 <div class="{{ if $expander }}expand {{ end }}box notices cstyle {{ $style }}"{{ if $color }} style="--VARIABLE-BOX-color: {{ $color }};"{{ end }}>
     {{- if $expander }}
-  <input type="checkbox" id="R-expand-{{ $id }}" aria-controls="R-expandcontent-{{ $id }}" {{ if $expanded }} checked{{ end }}>
+  <input type="checkbox" id="R-expand-{{ $id }}" aria-controls="R-expandcontent-{{ $id }}"{{ if $expanded }} checked{{ end }}>
   <label class="expand-label box-label" for="R-expand-{{ $id }}">
     <i class="expander-icon fa-fw fas fa-chevron-down"></i>
     <i class="expander-icon fa-fw fas fa-chevron-right"></i> {{ if $icon }}<i class="{{ $icon }}"></i>{{ end }}{{ if and $icon $title }} {{ end }}{{ $title | .RenderString }}
@@ -60,8 +63,8 @@
     {{- end }}
     {{- if $hasContent }}
   <div{{ if $expander }} id="R-expandcontent-{{ $id }}"{{ end }} class="{{ if $expander }}expand-content {{ end }}box-content">
-{{ if ne "<" (substr (strings.TrimLeft "\n\r\t " $content) 0 1) }}<p>{{ end }}<!-- we add a DOM element here if there is none to make collapsing marings work -->
+{{ $content | safeHTML }}
-{{ $content | safeHTML }}</div><!-- no line break allowed here because of awkward behavior of Hugo 110 or this theme when tag shortcode is called standalone outside of tags shortcode ? -->
+  </div>
     {{- end }}
 </div>
   {{- end }}

layouts/partials/shortcodes/openapi.html

@@ -24,7 +24,7 @@
     {{- end }}
   {{- end }}
 {{- end }}
-{{- with $page }}
+{{- with $page -}}
 <div class="sc-openapi-wrapper is-loading helper-loading-container">
   <div
     class="sc-openapi-container"

layouts/partials/shortcodes/resources.html

@@ -4,7 +4,6 @@
   {{- warnf "%q: DEPRECATED parameter 'context' for shortcode 'resources' found, use 'page' instead; see https://mcshelby.github.io/hugo-theme-relearn/basics/migration#5180" $page.File.Filename }}
 {{- end }}
 {{- $color := .color | default "" }}
-{{- $content := .content }}
 {{- $style := .style | default "default" }}
 {{- if and (not $color) (eq (len $color) 0) }}
   {{- $style = .style | default "transparent" }}
@@ -38,7 +37,7 @@
 {{- with $page }}
 {{- if eq .BundleType "" }}
   {{- warnf "%q: UNSUPPORTED usage of 'resources' shortcode found, use a page bundle instead; see https://mcshelby.github.io/hugo-theme-relearn/shortcodes/resources" $page.File.Filename }}
-{{- end }}
+{{- end -}}
 <div class="box attachments cstyle {{ $style }}"{{ if $color }} style="--VARIABLE-BOX-color: {{ $color }};"{{ end }}>
   <div class="box-label">{{ if $icon }}<i class="{{ $icon }}"></i>{{ end }}{{ if and $icon $title }} {{ end }}{{ $title | .RenderString }}</div>
   <ul class="box-content attachments-files">
@@ -59,6 +58,5 @@
   {{- end }}
 {{- end }}
   </ul>
-  {{- $content }}
 </div>
 {{- end }}

layouts/partials/shortcodes/tabs.html

@@ -16,6 +16,11 @@
   {{- end }}
   {{- with $tab }}
     {{- $color := .color | default $color | default "" }}
+    {{- $content := trim .content "\n\r\t " }}
+    {{- $hasContent := ne (strings.TrimLeft "<p>" $content) "" }}
+    {{- if not (hasPrefix $content "<") }}
+      {{- $content = printf "<p>\n%s" $content }}
+    {{- end }}
     {{- $style := .style | default $style | default (cond (ne $color "") "filled" "initial") }}
     {{- $title := .title }}
     {{- if not $title }}
@@ -40,14 +45,16 @@
     {{- if and $icon (not (findRE ".*?\\bfa-\\w.*?" $icon)) }}
       {{- $icon = printf "fa-fw fas fa-%s" $icon }}
     {{- end }}
-    {{- $tabs = $tabs | append (dict
+    {{- if $hasContent }}
-      "color"   $color
+      {{- $tabs = $tabs | append (dict
-      "content" .content
+        "color"   $color
-      "icon"    $icon
+        "content" $content
-      "itemid"  (printf "%s%s" ($title | $page.RenderString | plainify | anchorize) ($icon | plainify | anchorize))
+        "icon"    $icon
-      "style"   $style
+        "itemid"  (printf "%s%s" ($title | $page.RenderString | plainify | anchorize) ($icon | plainify | anchorize))
-      "title"   $title
+        "style"   $style
-    ) }}
+        "title"   $title
+      ) }}
+    {{- end }}
   {{- end }}
 {{- end }}
 {{- $color = .color | default "" }}
@@ -76,10 +83,11 @@
   {{- $icon = printf "fa-fw fas fa-%s" $icon }}
 {{- end }}
 {{- with $page }}
+  {{- if len $tabs -}}
 <div class="tab-panel" data-tab-group="{{ $groupid }}">
   <div class="tab-nav">
     <div class="tab-nav-title">{{ if $icon }}<i class="{{ $icon }}"></i>{{ end }}{{ if and $icon $title }} {{ end }}{{ $title | $page.RenderString }}{{ if (not $title) }}&#8203;{{ end }}</div>
-  {{- range $idx, $tab := $tabs }}
+    {{- range $idx, $tab := $tabs }}
     <button
       data-tab-item="{{ .itemid }}"
       class="tab-nav-button tab-panel-style cstyle {{ .style }}{{ cond (eq $idx 0) " active" ""}}"{{ if .color }} style="--VARIABLE-BOX-color: {{ .color }};"{{ end }}{{ if eq $idx 0 }} tabindex="-1"{{ end }}
@@ -87,18 +95,19 @@
     >
       <span class="tab-nav-text">{{ if .icon }}<i class="{{ .icon }}"></i>{{ end }}{{ if and .icon .title }} {{ end }}{{ .title | $page.RenderString }}{{ if (not .title) }}&#8203;{{ end }}</span>
     </button>
-  {{- end }}
+    {{- end }}
   </div>
   <div class="tab-content-container">
-  {{- range $idx, $tab := $tabs }}
+    {{- range $idx, $tab := $tabs }}
     <div
       data-tab-item="{{ .itemid }}"
       class="tab-content tab-panel-style cstyle {{ .style }}{{ cond (eq $idx 0) " active" ""}}"{{ if .color }} style="--VARIABLE-BOX-color: {{ .color }};"{{ end }}>
       <div class="tab-content-text">
-{{ if ne "<" (substr (strings.TrimLeft "\n\r\t " .content) 0 1) }}<p>{{ end }}<!-- we add a DOM element here if there is none to make collapsing marings work -->
+{{ .content | safeHTML }}
-{{ .content | safeHTML }}</div><!-- no line break allowed here because of awkward behavior of Hugo 110 or this theme when tag shortcode is called standalone outside of tags shortcode ? -->
+      </div>
     </div>
-  {{- end }}
+    {{- end }}
   </div>
 </div>
+  {{- end }}
 {{- end }}

layouts/shortcodes/attachments.html

@@ -1,8 +1,8 @@
 {{- $_hugo_config := `{ "version": 1 }` }}
+{{- $unused := .Inner }}
 {{- partial "shortcodes/attachments.html" (dict
   "page"    .Page
   "color"   (.Get "color")
-  "content" .Inner
   "icon"    (.Get "icon")
   "pattern" (.Get "pattern")
   "style"   (.Get "style")

layouts/shortcodes/resources.html

@@ -1,8 +1,8 @@
 {{- $_hugo_config := `{ "version": 1 }` }}
+{{- $unused := .Inner }}
 {{- partial "shortcodes/resources.html" (dict
   "page"    .Page
   "color"   (.Get "color")
-  "content" .Inner
   "icon"    (.Get "icon")
   "pattern" (.Get "pattern")
   "style"   (.Get "style")