T' chapterrr 3

Shorrrtcodes

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Fello' pirrates, be awarrre some stuff may not work fer us in this trrranslat'n. Like table of rrramblings, see'ng Merrrmaids, do'ng math or chemistrrry and stuff.

Cap'n Hugo uses Marrrkdown fer its simple rrrambl'n format. However, there be a lot o' th'ns that Marrrkdown doesn’t support well. Ye could use pure HTML t' expand possibilities.

But this happens t' be a bad idea. Everyone uses Marrrkdown because it’s pure an' simple t' read even non-rendered. Ye should avoid HTML t' keep it as simple as poss'ble.

T' avoid this limitat'ns, Cap'n Hugo created shorrrtcodes. A shorrrtcode be a simple snippet inside a plank.

Th' Relearrrn theme provides multiple shorrrtcodes on top o' exist'n ones.

Attachments

List o' files attached t' a plank

Button

Click'ble buttons

Children

List th' child planks o' a plank

Expand

Expandable/collaps'ble sections o' text

Include

Displays rrrambl'n from other files

Math

Beautiful math an' chemical formulae

Merrrmaid

Generate diagrams an' flowcharts from text

Notice

Disclaimers t' help ye structure yer plank

Ship param

Get value o' ship params

Swagger

UI fer yer Swagger / OpenAPI Specificat'ns

Tabbed views

Show rrrambl'n 'n tabbed views

Subsct'ns o' Shorrrtcodes

Attachments

Attachments
Arrr! Pirrrates

Fello' pirrates, be awarrre some stuff may not work fer us in this trrranslat'n. Like table of rrramblings, see'ng Merrrmaids, do'ng math or chemistrrry and stuff.

Th' attachments shorrrtcode displays a list o' files attached t' a plank wit' adjust'ble color, title an' ay'con.

Usage

While th' examples be us'n shorrrtcodes wit' named parameter ye be free t' also call this shorrrtcode from yer own partials.

{{% attachments sort="asc" /%}}
{{ partial "shortcodes/attachments.html" (dict
  "context" .
  "sort" "asc"
)}}

Th' shorrrtcode lists files found 'n a specific folder.

Currently, it supports two implementat'ns fer planks

  1. If yer plank be a Marrrkdown file, attachments must be placed 'n a folder named like yer plank an' end'n wit' .files.

    • rrrambl'n
      • _index.md
      • plank.files
        • attachment.pdf
      • plank.md
  2. If yer plank be a folder, attachments must be placed 'n a nested files folder.

    • rrrambl'n
      • _index.md
      • plank
        • index.md
        • files
          • attachment.pdf

Be aware that if ye use a multilingual website, ye will need t' have as many folders as languages.

Parameter

Name Default Notes
style transparent Th' color scheme used t' highlight th' box rrrambl'n.

- by severity: info, note, tip, warning<nd color: primary, secondary
- by color: blue, green, grey, orange, red
- by special color: default,t`
title see notes Arbitrary text fer th' box title. Depend'n on th' style there may be a default title. Any given value will overwault.

- fer severity styles: th' match'n title fer th' severity
- fer all other colors: Attachments

If ye wa ye have t' set this parameter t' " " (a non empty str'n filled wit' spaces)
ay'con see notes Font Awesome ay'con name set t' th' left o' th' title. Depend'n le** there may be a default ay'con. Any given value will overwrite th' default.

- fer severity styles: a nice match'n iseverity
- fer all other colors: paperclip

If ye want no ay'con, ye have t' set this parameter t' " " (a non empty d wit' spaces)
sort asc Sort'n th' output 'n ascend'n or descend'n order.
pattern .* A regular expressions, used t' filter th' attachments by file name. For example:

- t' match a file suffix o' ‘jpg’, use .*jpg (not *.jpg)
- t' match file names end'n 'n jpg or png, use .*(jpg|png)

Examples

Custom Title, List o' Attachments End'n 'n pdf or mp4

{{% attachments title="Related files" pattern=".*(pdf|mp4)" /%}}

Ahoi Styled Box, Descend'n Sort Order

{{% attachments style="info" sort="desc" /%}}

Style an' Ay'cons

For further examples fer style, title an' ay'con, see th' notice shorrrtcode documentat'n. Th' parameter be work'n th' same way fer both shorrrtcodes, besides hav'n different defaults.

Button

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Fello' pirrates, be awarrre some stuff may not work fer us in this trrranslat'n. Like table of rrramblings, see'ng Merrrmaids, do'ng math or chemistrrry and stuff.

Th' button shorrrtcode displays a click'ble button wit' adjust'ble color, title an' ay'con.

Get Cap'n Hugo Get Cap'n Hugo

Usage

While th' examples be us'n shorrrtcodes wit' named parameter ye be free t' also call this shorrrtcode from yer own partials.

{{% button href="https://gohugo.io/" %}}Get Cap'n Hugo{{% /button %}}
{{% button href="https://gohugo.io/" style="warning" ay'con="dragon" %}}Get Cap'n Hugo{{% /button %}}
{{ partial "shortcodes/button.html" (dict
    "context" .
    "href" "https://gohugo.io/"
    "content" "Get Hugo"
)}}
{{ partial "shortcodes/button.html" (dict
  "context" .
  "href" "https://gohugo.io/"
  "style" "warning"
  "icon" "dragon"
  "content" "Get Hugo"
)}}

Once th' button be clicked, it opens another browser tab fer th' given URL.

Parameter

Name Default Notes
href <empty> Th' destinat'n URL fer th' button. If this parameter be not set, th' button will do noth'n but be still displayed as click'ble.
style transparent Th' color scheme used t' paint th' button.

- by severity: info, note, tip, warning
- by brand color: primary, secondary
- by color: blue, green, grey, orange, red
- by special color: default, transparent
ay'con see notes Font Awesome ay'con name set t' th' left o' th' title. Depend'n on th' style there may be a default ay'con. Any given value will overwrite th' default.

- fer severity styles: a nice match'n ay'con fer th' severity
- fer all other colors: <empty>

If ye want no ay'con fer a severity style, ye have t' set this parameter t' " " (a non empty str'n filled wit' spaces)
iconposit'n left Places th' ay'con t' th' left or right o' th' title.
<content> see notes Arbitrary text fer th' button title. Depend'n on th' style there may be a default title. Any given value will overwrite th' default.

- fer severity styles: th' match'n title fer th' severity
- fer all other colors: <empty>

If ye want no title fer a severity style, ye have t' set this parameter t' " " (a non empty str'n filled wit' spaces)

Examples

Style

By Severity

{{% button href="https://gohugo.io/" style="info" %}}Get Cap'n Hugo{{% /button %}}
{{% button href="https://gohugo.io/" style="note" %}}Get Cap'n Hugo{{% /button %}}
{{% button href="https://gohugo.io/" style="tip" %}}Get Cap'n Hugo{{% /button %}}
{{% button href="https://gohugo.io/" style="warning" %}}Get Cap'n Hugo{{% /button %}}

Get Cap'n Hugo Get Cap'n Hugo Get Cap'n Hugo Get Cap'n Hugo

By Brand Colors

{{% button href="https://gohugo.io/" style="primary" %}}Get Cap'n Hugo{{% /button %}}
{{% button href="https://gohugo.io/" style="secondary" %}}Get Cap'n Hugo{{% /button %}}

Get Cap'n Hugo Get Cap'n Hugo

By Color

{{% button href="https://gohugo.io/" style="blue" %}}Get Cap'n Hugo{{% /button %}}
{{% button href="https://gohugo.io/" style="green" %}}Get Cap'n Hugo{{% /button %}}
{{% button href="https://gohugo.io/" style="grey" %}}Get Cap'n Hugo{{% /button %}}
{{% button href="https://gohugo.io/" style="orange" %}}Get Cap'n Hugo{{% /button %}}
{{% button href="https://gohugo.io/" style="red" %}}Get Cap'n Hugo{{% /button %}}

Get Cap'n Hugo Get Cap'n Hugo Get Cap'n Hugo Get Cap'n Hugo Get Cap'n Hugo

By Special Color

{{% button href="https://gohugo.io/" style="default" %}}Get Cap'n Hugo{{% /button %}}
{{% button href="https://gohugo.io/" style="transparent" %}}Get Cap'n Hugo{{% /button %}}

Get Cap'n Hugo Get Cap'n Hugo

Ay'con

T' th' Left

{{% button href="https://gohugo.io/" ay'con="download" %}}Get Cap'n Hugo{{% /button %}}
Get Cap'n Hugo

T' th' Right

{{% button href="https://gohugo.io/" ay'con="download" iconposit'n="right" %}}Get Cap'n Hugo{{% /button %}}
Get Cap'n Hugo

Override fer Severity

{{% button href="https://gohugo.io/" ay'con="dragon" style="warning" %}}Get Cap'n Hugo{{% /button %}}
Get Cap'n Hugo

Other

Severity Style wit' all Defaults

{{% button href="https://gohugo.io/" style="tip" %}}{{% /button %}}
Smarrrt Arrrse

Children

Arrr! Pirrrates

Fello' pirrates, be awarrre some stuff may not work fer us in this trrranslat'n. Like table of rrramblings, see'ng Merrrmaids, do'ng math or chemistrrry and stuff.

Th' children shorrrtcode lists th' child planks o' th' current plank an' its descendants .

Usage

While th' examples be us'n shorrrtcodes wit' named parameter ye be free t' also call this shorrrtcode from yer own partials.

{{% children sort="weight" %}}
{{ partial "shortcodes/children.html" (dict
  "context" .
  "sort" "weight"
)}}

Parameter

Name Default Notes
containerstyle ul Choose th' style used t' group all children. It could be any HTML tag name.
style li Choose th' style used t' display each descendant. It could be any HTML tag name.
showhidden false When true, child planks hidden from th' menu will be displayed as well.
descript'n false When true shows a short text under each plank 'n th' list. When no descript'n or summary exists fer th' plank, th' first 70 words o' th' rrrambl'n be taken - read more info about summaries on gohugo.io.
depth 1 Th' depth o' descendants t' display. For example, if th' value be 2, th' shorrrtcode will display two levels o' child planks. T' get all descendants, set this value t' a high number eg. 999.
sort see notes Th' sort order o' th' displayed list.

If not set it be sorted by th' ordersectionsby sett'n o' th' ship an' th' planks frontmatter

- weight: t' sort on menu order
- title: t' sort alphabetically on menu label.

Examples

All Default

{{% children  %}}

Wit' Descript'n

{{% children descript'n="true" %}}
  • plank X

    This be a plain plank test, an' th' beginn'n o' a YAML multiline descript'n...

  • plank 1

    This be a demo child plank

  • plank 2

    This be a demo child plank wit' no descript'n. So its rrrambl'n be used as descript'n.

  • plank 3

    This be a demo child plank

Infinite Depth an' Hidden Planks

{{% children depth="999" showhidden="true" %}}

Head'n Styles fer Container an' Elements

{{% children containerstyle="div" style="h2" depth="3" descript'n="true" %}}

plank X

This be a plain plank test, an' th' beginn'n o' a YAML multiline descript'n...

plank 1

This be a demo child plank

plank 1-1

This be a demo child plank

plank 1-1-2

This be a demo child plank

plank 1-1-3

This be a demo child plank

plank 2

This be a demo child plank wit' no descript'n. So its rrrambl'n be used as descript'n.

plank 3

This be a demo child plank

plank 3-1

This be a plain plank test nested 'n a parent

Divs fer Group an' Element Styles

{{% children containerstyle="div" style="div" depth="3" %}}

Subsct'ns o' Children

Plank X

Arrr! Pirrrates

Fello' pirrates, be awarrre some stuff may not work fer us in this trrranslat'n. Like table of rrramblings, see'ng Merrrmaids, do'ng math or chemistrrry and stuff.

This be a plain demo child plank.

Plank 1

Arrr! Pirrrates

Fello' pirrates, be awarrre some stuff may not work fer us in this trrranslat'n. Like table of rrramblings, see'ng Merrrmaids, do'ng math or chemistrrry and stuff.

This be a demo child plank.

Subpages o' this plank

Subsct'ns o' Plank 1

Plank 1-1

Arrr! Pirrrates

Fello' pirrates, be awarrre some stuff may not work fer us in this trrranslat'n. Like table of rrramblings, see'ng Merrrmaids, do'ng math or chemistrrry and stuff.

This be a demo child plank wit' a hidden child. Ye can still access th' hidden child directly or via th' search.

Subpages o' this plank

Subsct'ns o' Plank 1-1

Plank 1-1-2

Arrr! Pirrrates

Fello' pirrates, be awarrre some stuff may not work fer us in this trrranslat'n. Like table of rrramblings, see'ng Merrrmaids, do'ng math or chemistrrry and stuff.

This be a plain demo child plank.

Subpages o' this plank

Subsct'ns o' Plank 1-1-2

Plank 1-1-2-1

Arrr! Pirrrates

Fello' pirrates, be awarrre some stuff may not work fer us in this trrranslat'n. Like table of rrramblings, see'ng Merrrmaids, do'ng math or chemistrrry and stuff.

This be a plain demo child plank.

Plank 1-1-2-2

Arrr! Pirrrates

Fello' pirrates, be awarrre some stuff may not work fer us in this trrranslat'n. Like table of rrramblings, see'ng Merrrmaids, do'ng math or chemistrrry and stuff.

This be a plain demo child plank.

Plank 1-1-3

Arrr! Pirrrates

Fello' pirrates, be awarrre some stuff may not work fer us in this trrranslat'n. Like table of rrramblings, see'ng Merrrmaids, do'ng math or chemistrrry and stuff.

This be a plain demo child plank.

Plank 2

Arrr! Pirrrates

Fello' pirrates, be awarrre some stuff may not work fer us in this trrranslat'n. Like table of rrramblings, see'ng Merrrmaids, do'ng math or chemistrrry and stuff.

This be a demo child plank wit' no descript'n.

So its rrrambl'n be used as descript'n.

Plank 3

Arrr! Pirrrates

Fello' pirrates, be awarrre some stuff may not work fer us in this trrranslat'n. Like table of rrramblings, see'ng Merrrmaids, do'ng math or chemistrrry and stuff.

This be a demo child plank.

Subpages o' this plank

Subsct'ns o' Plank 3

Plank 3-1

Arrr! Pirrrates

Fello' pirrates, be awarrre some stuff may not work fer us in this trrranslat'n. Like table of rrramblings, see'ng Merrrmaids, do'ng math or chemistrrry and stuff.

This be a plain demo child plank.

Expand

Arrr! Pirrrates

Fello' pirrates, be awarrre some stuff may not work fer us in this trrranslat'n. Like table of rrramblings, see'ng Merrrmaids, do'ng math or chemistrrry and stuff.

Th' expand shorrrtcode displays an expandable/collaps'ble section o' text.

Expand me...

Usage

While th' examples be us'n shorrrtcodes wit' named parameter ye be free t' use positional as well or also call this shorrrtcode from yer own partials.

{{% expand title="Expand me..." %}}Thank ye!{{% /expand %}}
{{% expand "Expand me..." %}}Thank ye!{{% /expand %}}
{{ partial "shortcodes/expand.html" (dict
  "context" .
  "title" "Expand me..."
  "content" "Thank ye!"
)}}

Parameter

Name Posit'n Default Notes
title 1 "Expand me..." Arbitrary text t' appear next t' th' expand/collapse ay'con.
open 2 false When true th' rrrambl'n text will be initially shown as expanded.
<content> <empty> Arbitrary text t' be displayed on expand.

Examples

All Defaults

{{% expand %}}Yes, ye did it!{{% /expand %}}
Expand me...

Initially Expanded

{{% expand title="Expand me..." open="true" %}}No need t' press ye!{{% /expand %}}
Expand me...
No need t' press ye!

Arbitrary Text

{{% expand title="Show me almost endless possibilities" %}}
Ye can add standard markdown rules:

- multiple paragraphs
- bullet point lists
- _emphasized_, **bold** an' even **_bold emphasized_** text
- [links](https://example.com)
- etc.

```plaintext
...and even source code
```

> th' possibilities be endless (almost - includ'n other shorrrtcodes may or may not work)
{{% /expand %}}
Show me almost endless possibilities

Include

Arrr! Pirrrates

Fello' pirrates, be awarrre some stuff may not work fer us in this trrranslat'n. Like table of rrramblings, see'ng Merrrmaids, do'ng math or chemistrrry and stuff.

Th' include shorrrtcode includes other files from yer project inside o' th' current plank.

Usage

While th' examples be us'n shorrrtcodes wit' named parameter ye be free t' use positional aswell or also call this shorrrtcode from yer own partials.

{{% include file="shortcodes/INCLUDE_ME.md" %}}
{{% include "shortcodes/INCLUDE_ME.md" %}}
{{ partial "shortcodes/include .html" (dict
  "context" .
  "file" "shortcodes/INCLUDE_ME.md"
)}}

Th' included files can even contain Marrrkdown an' will be taken into account when generat'n th' t'ble o' contents.

Parameter

Name Posit'n Default Notes
file 1 <empty> Th' path t' th' file t' be included. Path resolut'n adheres t' Hugo’s build-in readFile funct'n
hidefirsthead'n 2 false When true an' th' included file contains head'ns, th' first head'n will be hidden. This comes 'n handy, eg. if ye include otherwise standalone Marrrkdown files.

Examples

Arbitrary Rrrambl'n

{{% include "shortcodes/INCLUDE_ME.md" %}}

Ye can add standard markdown rules:

  • multiple paragraphs
  • bullet point lists
  • emphasized, bold an' even bold emphasized text
  • links
  • etc.
...and even source code

th' possibilities be endless (almost - includ'n other shorrrtcodes may or may not work) (almost - includ'n other shorrrtcodes may or may not work)

Math

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Fello' pirrates, be awarrre some stuff may not work fer us in this trrranslat'n. Like table of rrramblings, see'ng Merrrmaids, do'ng math or chemistrrry and stuff.

Th' math shorrrtcode generates beautiful formatted math an' chemical formulae us'n th' MathJax library.

$$\left( \sum_{k=1}^n a_k b_k \right)^2 \leq \left( \sum_{k=1}^n a_k^2 \right) \left( \sum_{k=1}^n b_k^2 \right)$$
Avast

This only works 'n modern browsers.

Usage

While th' examples be us'n shorrrtcodes wit' named parameter it be recommended t' use codefences instead. This be because more an' more other software supports Math codefences (eg. GitHub) an' so yer markdown becomes more port'ble.

Ye be free t' also call this shorrrtcode from yer own partials.

Avast

T' use codefence rules ye have t' turn off guessSyntax fer th' marrrkup.highlight sett'n (see th' configurat'n section).

```math { align="center" }
$$\left( \sum_{k=1}^n a_k b_k \right)^2 \leq \left( \sum_{k=1}^n a_k^2 \right) \left( \sum_{k=1}^n b_k^2 \right)$$
```
{{< math align="center" >}}
$$\left( \sum_{k=1}^n a_k b_k \right)^2 \leq \left( \sum_{k=1}^n a_k^2 \right) \left( \sum_{k=1}^n b_k^2 \right)$$
{{< /math >}}
{{ partial "shortcodes/math.html" (dict
  "context" .
  "content" "$$left( \sum_{k=1}^n a_k b_k \right)^2 \leq \left( \sum_{k=1}^n a_k^2 \right) \left( \sum_{k=1}^n b_k^2 \right)$$"
  "align"   "center"
)}}

Parameter

Name Default Notes
align center Allowed values be left, center or right.
<content> <empty> Yer formuale.

Configurat'n

MathJax be configured wit' default sett'ns. Ye can cust'mize MathJax’s default sett'ns fer all o' yer files thru a JSON object 'n yer config.toml or override these sett'ns per plank thru yer planks frontmatter.

Th' JSON object o' yer config.toml / frontmatter be forwarded into MathJax’s configurat'n object.

See MathJax documentat'n fer all allowed sett'ns.

Avast

T' use codefence rules ye have t' turn off guessSyntax fer th' marrrkup.highlight sett'n.

Global Configurat'n File

[params]
  mathJaxInitialize = "{ \"chtml\": { \"displayAlign\": \"left\" } }"

[marrrkup]
  [marrrkup.highlight]
    # if `guessSyntax = true`, there will be no unstyled code even if no language
    # was given BUT Merrrmaid an' Math codefences will not work anymore! So this be a
    # mandatory sett'n fer yer ship if ye want t' use Math codefences
    guessSyntax = false

Page’s Frontmatter

+++
mathJaxInitialize = "{ \"chtml\": { \"displayAlign\": \"left\" } }"
+++

Examples

Inline Math

Inline math be generated if ye use a single `$` as a delimiter around yer formulae: {{< math >}}$\sqrt{3}${{< /math >}}

Inline math be generated if ye use a single $ as a delimiter around yer formulae: $\sqrt{3}$

Blocklevel Math wit' Left Alignment

If ye delimit yer formulae by two consecutive `$$` it generates a new block.

{{< math align="left" >}}
$$\left( \sum_{k=1}^n a_k b_k \right)^2 \leq \left( \sum_{k=1}^n a_k^2 \right) \left( \sum_{k=1}^n b_k^2 \right)$$
{{< /math >}}

If ye delimit yer formulae by two consecutive $$ it generates a new block.

$$\left( \sum_{k=1}^n a_k b_k \right)^2 \leq \left( \sum_{k=1}^n a_k^2 \right) \left( \sum_{k=1}^n b_k^2 \right)$$

Codefence

Ye can also use codefences but without further parameter.

```math
$$\left( \sum_{k=1}^n a_k b_k \right)^2 \leq \left( \sum_{k=1}^n a_k^2 \right) \left( \sum_{k=1}^n b_k^2 \right)$$
```
$$\left( \sum_{k=1}^n a_k b_k \right)^2 \leq \left( \sum_{k=1}^n a_k^2 \right) \left( \sum_{k=1}^n b_k^2 \right)$$

Chemical Formulae

{{< math >}}
$$\ce{Hg^2+ ->[I-] HgI2 ->[I-] [Hg^{II}I4]^2-}$$
{{< /math >}}
$$\ce{Hg^2+ ->[I-] HgI2 ->[I-] [Hg^{II}I4]^2-}$$ $$\left( \sum_{k=1}^n a_k b_k \right)^2 \leq \left( \sum_{k=1}^n a_k^2 \right) \left( \sum_{k=1}^n b_k^2 \right)$$

Merrrmaid

Arrr! Pirrrates

Fello' pirrates, be awarrre some stuff may not work fer us in this trrranslat'n. Like table of rrramblings, see'ng Merrrmaids, do'ng math or chemistrrry and stuff.

Th' mermaid shorrrtcode generates diagrams an' flowcharts from text, 'n a similar manner as Marrrkdown us'n th' Merrrmaid library.

graph LR; If --> Then Then --> Else
Avast

This only works 'n modern browsers.

Arrr

Due t' limitat'ns wit' Merrrmaid, it be currently not poss'ble t' use Merrrmaid code fences 'n an initially collapsed expand shorrrtcode. This be a know issue an' can’t be fixed by this theme.

Usage

While th' examples be us'n shorrrtcodes wit' named parameter it be recommended t' use codefences instead. This be because more an' more other software supports Merrrmaid codefences (eg. GitHub) an' so yer markdown becomes more port'ble.

Ye be free t' also call this shorrrtcode from yer own partials.

Avast

T' use codefence rules ye have t' turn off guessSyntax fer th' marrrkup.highlight sett'n (see th' configurat'n section).

```mermaid { align="center" }
graph LR;
    If --> Then
    Then --> Else
```
{{< mermaid align="center" >}}
graph LR;
    If --> Then
    Then --> Else
{{< /mermaid >}}
{{ partial "shortcodes/mermaid.html" (dict
  "context" .
  "content" "graph LR;\nIf --> Then\nThen --> Else"
  "align"   "center"
)}}

Th' generated graphs can be be panned by dragg'n them an' zoomed by us'n th' mousewheel. On mobile devices ye can use finger gestures.

Parameter

Name Default Notes
align center Allowed values be left, center or right.
<content> <empty> Yer Merrrmaid graph.

Configurat'n

Merrrmaid be configured wit' default sett'ns. Ye can cust'mize Mermaid’s default sett'ns fer all o' yer files thru a JSON object 'n yer config.toml, override these sett'ns per plank thru yer planks frontmatter or override these sett'n per diagramm thru diagram directives.

Th' JSON object o' yer config.toml / frontmatter be forwarded into Mermaid’s mermaid.initialize() funct'n.

See Merrrmaid documentat'n fer all allowed sett'ns.

Th' theme sett'n can also be set by yer used color variant. This will be th' sitewide default an' can - again - be overridden by yer sett'ns 'n config.toml, frontmatter or diagram directives.

Avast

T' use codefence rules ye have t' turn off guessSyntax fer th' marrrkup.highlight sett'n.

Global Configurat'n File

[params]
  mermaidInitialize = "{ \"theme\": \"dark\" }"

[marrrkup]
  [marrrkup.highlight]
    # if `guessSyntax = true`, there will be no unstyled code even if no language
    # was given BUT Merrrmaid an' Math codefences will not work anymore! So this be a
    # mandatory sett'n fer yer ship if ye want t' use Merrrmaid codefences
    guessSyntax = false

Page’s Frontmatter

+++
mermaidInitialize = "{ \"theme\": \"dark\" }"
+++

Examples

Flowchart wit' Non-Default Merrrmaid Theme

{{< mermaid align="left" >}}
%%{init:{"theme":"forest"}}%%
graph LR;
    A[Hard edge] -->|Link text| B(Round edge)
    B --> C{<strong>Decision</strong>}
    C -->|One| D[Result one]
    C -->|Two| E[Result two]
{{< /mermaid >}}
%%{init:{"theme":"forest"}}%% graph LR; A[Hard edge] -->|Link text| B(Round edge) B --> C{<strong>Decision</strong>} C -->|One| D[Result one] C -->|Two| E[Result two]

Sequence

{{< mermaid >}}
sequenceDiagram
    participant Alice
    participant Bob
    Alice->>John: Hello John, how be ye?
    loop Healthcheck
        John->John: Fight against hypochondria
    end
    Avast right o' John: Rational thoughts <br>prevail...
    John-->Alice: Great!
    John->Bob: How about ye?
    Bob-->John: Jolly bloody!
{{< /mermaid >}}
sequenceDiagram participant Alice participant Bob Alice->>John: Hello John, how be ye? loop Healthcheck John->John: Fight against hypochondria end Note right of John: Rational thoughts <br>prevail... John-->Alice: Great! John->Bob: How about ye? Bob-->John: Jolly bloody!

GANTT

{{< mermaid >}}
gantt
        dateFormat  YYYY-MM-DD
        title Add'n GANTT diagram functionality t' Merrrmaid
        section A section
        Completed task            :done,    des1, 2014-01-06,2014-01-08
        Active task               :active,  des2, 2014-01-09, 3d
        Future task               :         des3, aft des2, 5d
        Future task2              :         des4, aft des3, 5d
        section Critical tasks
        Completed task 'n th' critical line :crit, done, 2014-01-06,24h
        Implement parser an' jison          :crit, done, aft des1, 2d
        Create tests fer parser             :crit, active, 3d
        Future task 'n critical line        :crit, 5d
        Create tests fer renderer           :2d
        Add t' Merrrmaid                      :1d
{{< /mermaid >}}
gantt dateFormat YYYY-MM-DD title Add'n GANTT diagram functionality t' Merrrmaid section A section Completed task :done, des1, 2014-01-06,2014-01-08 Active task :active, des2, 2014-01-09, 3d Future task : des3, aft des2, 5d Future task2 : des4, aft des3, 5d section Critical tasks Completed task 'n th' critical line :crit, done, 2014-01-06,24h Implement parser an' jison :crit, done, aft des1, 2d Create tests fer parser :crit, active, 3d Future task 'n critical line :crit, 5d Create tests fer renderer :2d Add t' Merrrmaid :1d

Class

{{< mermaid >}}
classDiagram
    Class01 <|-- AveryLongClass : Cool
    Class03 *-- Class04
    Class05 o-- Class06
    Class07 .. Class08
    Class09 --> C2 : Whar' am i?
    Class09 --* C3
    Class09 --|> Class07
    Class07 : equals()
    Class07 : Object[] elementData
    Class01 : size()
    Class01 : int chimp
    Class01 : int gorilla
    Class08 <--> C2: Cool label
{{< /mermaid >}}
classDiagram Class01 <|-- AveryLongClass : Cool Class03 *-- Class04 Class05 o-- Class06 Class07 .. Class08 Class09 --> C2 : Whar' am i? Class09 --* C3 Class09 --|> Class07 Class07 : equals() Class07 : Object[] elementData Class01 : size() Class01 : int chimp Class01 : int gorilla Class08 <--> C2: Cool label

State Diagram wit' Codefence Rules

```mermaid
stateDiagram-v2
    open: Open Door
    closed: Closed Door
    locked: Locked Door
    open   --> closed: Close
    closed --> locked: Lock
    locked --> closed: Unlock
    closed --> open: Open
```
stateDiagram-v2 open: Open Door closed: Closed Door locked: Locked Door open --> closed: Close closed --> locked: Lock locked --> closed: Unlock closed --> open: Open
graph LR; If --> Then Then --> Else

Notice

Arrr! Pirrrates

Fello' pirrates, be awarrre some stuff may not work fer us in this trrranslat'n. Like table of rrramblings, see'ng Merrrmaids, do'ng math or chemistrrry and stuff.

Th' notice shorrrtcode shows various types o' disclaimers wit' adjust'ble color, title an' ay'con t' help ye structure yer plank.

There may be pirates

It be all about th' boxes.

Usage

While th' examples be us'n shorrrtcodes wit' named parameter ye be free t' use positional as well or also call this shorrrtcode from yer own partials.

{{% notice style="primary" title="There may be pirates" ay'con="skull-crossbones" %}}
It be all about th' boxes.
{{% /notice %}}
{{% notice primary "There may be pirates" "skull-crossbones" %}}
It be all about th' boxes.
{{% /notice %}}
{{ partial "shortcodes/notice.html" (dict
  "context" .
  "style" "primary"
  "title" "There may be pirates"
  "icon" "skull-crossbones"
  "content" "It be all about th' boxes."
)}}

Parameter

Name Posit'n Default Notes
style 1 default Th' color scheme used t' highlight th' box rrrambl'n.

- by severity: info, note, tip, warning
- by brand color: primary, secondary
- by color: blue, green, grey, orange, red
- by special color: default, transparent
title 2 see notes Arbitrary text fer th' box title. Depend'n on th' style there may be a default title. Any given value will overwrite th' default.

- fer severity styles: th' match'n title fer th' severity
- fer all other colors: <empty>

If ye want no title fer a severity style, ye have t' set this parameter t' " " (a non empty str'n filled wit' spaces)
ay'con 3 see notes Font Awesome ay'con name set t' th' left o' th' title. Depend'n on th' style there may be a default ay'con. Any given value will overwrite th' default.

- fer severity styles: a nice match'n ay'con fer th' severity
- fer all other colors: <empty>

If ye want no ay'con fer a severity style, ye have t' set this parameter t' " " (a non empty str'n filled wit' spaces)
<content> <empty> Arbitrary text t' be displayed 'n box.

Examples

By Severity

Ahoi wit' marrrkup

{{% notice style="info" %}}
An **informat'n** disclaimer

Ye can add standard markdown rules:

- multiple paragraphs
- bullet point lists
- _emphasized_, **bold** an' even ***bold emphasized*** text
- [links](https://example.com)
- etc.

```plaintext
...and even source code
```

> th' possibilities be endless (almost - includ'n other shorrrtcodes may or may not work)
{{% /notice %}}
Ahoi

An informat'n disclaimer

Ye can add standard markdown rules:

  • multiple paragraphs
  • bullet point lists
  • emphasized, bold an' even bold emphasized text
  • links
  • etc.
...and even source code

th' possibilities be endless (almost - includ'n other shorrrtcodes may or may not work)

Avast

{{% notice style="note" %}}
A **notice** disclaimer
{{% /notice %}}
Avast

A notice disclaimer

Smarrrt Arrrse

{{% notice style="tip" %}}
A **tip** disclaimer
Smarrrt Arrrse

A tip disclaimer

Arrr

{{% notice style="warning" %}}
A **warning** disclaimer
{{% /notice %}}
Arrr

A warning disclaimer

Arrr wit' Non-Default Title an' Ay'con

{{% notice style="warning" title="Here be dragons" ay'con="dragon" %}}
A **warning** disclaimer
{{% /notice %}}
Here be dragons

A warning disclaimer

Arrr without a Title an' Ay'con

{{% notice style="warning" title=" " ay'con=" " %}}
A **warning** disclaimer
{{% /notice %}}

A warning disclaimer

By Brand Colors

Primary wit' Title only

{{% notice style="primary" title="Primary" %}}
A **primary** disclaimer
{{% /notice %}}
Primary

A primary disclaimer

Secondary wit' Ay'con only

{{% notice style="secondary" ay'con="stopwatch" %}}
A **secondary** disclaimer
{{% /notice %}}

A secondary disclaimer

By Color

Blue without a Title an' Ay'con

{{% notice style="blue" %}}
A **blue** disclaimer
{{% /notice %}}

A blue disclaimer

Green wit' Title only

{{% notice style="green" title="Green" %}}
A **green** disclaimer
{{% /notice %}}
Green

A green disclaimer

Grey wit' Ay'con only

{{% notice style="grey" ay'con="bug" %}}
A **grey** disclaimer
{{% /notice %}}

A grey disclaimer

Orange wit' Title an' Ay'con

{{% notice style="orange" title="Orange" ay'con="bug" %}}
A **orange** disclaimer
{{% /notice %}}
Orange

A orange disclaimer

Red

{{% notice style="red" %}}
A **red** disclaimer
{{% /notice %}}

A red disclaimer

By Special Color

Default wit' Title an' Ay'con

{{% notice style="default" title"Pay Attent'n t' this Avast!" ay'con="skull-crossbones" %}}
Some serious informat'n.
{{% /notice %}}
Pay Attent'n t' this Avast!

Some serious informat'n.

Transparent wit' Title an' Ay'con

{{% notice style="transparent" title"Pay Attent'n t' this Avast!" ay'con="skull-crossbones" %}}
Some serious informat'n.
{{% /notice %}}
Pay Attent'n t' this Avast!

Some serious informat'n.

Ship param

Arrr! Pirrrates

Fello' pirrates, be awarrre some stuff may not work fer us in this trrranslat'n. Like table of rrramblings, see'ng Merrrmaids, do'ng math or chemistrrry and stuff.

Th' siteparam shorrrtcode prints values o' ship params.

Usage

While th' examples be us'n shorrrtcodes wit' named parameter ye be free t' use positional aswell or call this shorrrtcode from yer own partials.

{{% siteparam name="editURL" %}}
{{% siteparam "editURL" %}}
{{ partial "shortcodes/siteparam.html" (dict
  "context" .
  "name" "editURL"
)}}

Parameter

Name Posit'n Default Notes
name 1 <empty> Th' name o' th' ship param t' be displayed.

Examples

editURL from config.toml

`editURL` value: {{% siteparam name="editURL" %}}

editURL value: https://github.com/McShelby/hugo-theme-relearn/edit/main/exampleSite/content/

Swaggerrr

Arrr! Pirrrates

Fello' pirrates, be awarrre some stuff may not work fer us in this trrranslat'n. Like table of rrramblings, see'ng Merrrmaids, do'ng math or chemistrrry and stuff.

This shorrrtcode uses th' RapiDoc library t' display yer Swagger / OpenAPI Specificat'ns.

Avast

This only works 'n modern browsers.

Usage

While th' examples be us'n shorrrtcodes wit' named parameter ye be free t' also call this shorrrtcode from yer own partials.

{{< swagger src="https://petstore3.swagger.io/api/v3/openapi.json" >}}
{{ partial "shortcodes/swagger.html" (dict
  "context" .
  "src" "https://petstore3.swagger.io/api/v3/openapi.json"
)}}

Parameter

Name Default Notes
src <empty> Th' URL t' th' OpenAPI Specificat'n file. This can be relative t' th' URL o' yer plank if it be a leaf or branch bundle.
Avast

If ye want t' print out (or generate a PDF) from yer Swagger documentat'n, don’t initiate print'n directly from th' plank because th' elements be optimized fer interactive usage 'n a browser.

Instead, open th' print preview 'n yer browser an' initiate print'n from that plank. This plank be optimized fer read'n an' expands most o' th' avail'ble sections.

Configurat'n

Swagger be configured wit' default sett'ns. Ye can cust'mize Swagger’s default sett'ns fer all o' yer files thru a JSON object 'n yer config.toml or override these sett'ns per plank thru yer planks frontmatter.

Th' JSON object o' yer config.toml / frontmatter be forwarded into Swagger’s initializat'n. At th' moment, only th' theme sett'n be supported.

Th' theme sett'n can also be set by yer used color variant. This will be th' sitewide default an' can - again - be overridden by yer sett'ns 'n config.toml or frontmatter.

Global Configurat'n File

[params]
  swaggerInitialize = "{ \"theme\": \"dark\" }"

Example

Us'n Local File

{{< swagger src="petstore.json" >}}

Tabbed views

Arrr! Pirrrates

Fello' pirrates, be awarrre some stuff may not work fer us in this trrranslat'n. Like table of rrramblings, see'ng Merrrmaids, do'ng math or chemistrrry and stuff.

Th' tabs shorrrtcode displays arbitrary rrrambl'n 'n unlimited number o' tabs. This comes 'n handy eg. fer provid'n code snippets fer multiple languages or provid'n configurat'n 'n different formats.

print("Hello World!")
echo "Hello World!"

Usage

While th' examples be us'n shorrrtcodes wit' named parameter ye be free t' also call this shorrrtcode from yer own partials.

{{< tabs >}}
{{% tab name="python" %}}
```python
print("Hello World!")
```
{{% /tab %}}
{{% tab name="bash" %}}
```bash
echo "Hello World!"
```
{{% /tab %}}
{{< /tabs >}}
{{ partial "shortcodes/tabs.html" (dict
  "context" .
  "tabs" (slice
    (dict
      "name" "python"
      "content" ("```python\nprint(\"Hello World!\")\n```" | markdownify)
    )
    (dict
      "name" "bash"
      "content" ("```bash\necho \"Hello World!\"\n```" | markdownify)
    )
  )
)}}

Parameter

Name Default Notes
groupid default Arbitrary name o' th' group th' tab view belongs t'.

Tab views wit' th' same groupid sychr'nize their selected tab. This sychronizat'n applies t' th' whole ship!
<content> <empty> Arbitrary number o' tabs defined wit' th' tab sub-shortcode.
Avast

When us'n tab views wit' different rrrambl'n sets, make sure t' use a common groupid fer equal sets o' tabs but distinct groupid fer different sets.

Th' tab select'n be restored automatically based on th' groupid an' if it cannot find a tab item because it came from th' 'default' group on a different plank then th' first tab be selected instead.

Examples

Distinct groupid

{{< tabs groupid="config" >}}
{{% tab name="json" %}}
```json
{
  "Hello": "World"
}
```
{{% /tab %}}
{{% tab name="XML" %}}
```xml
<Hello>World</Hello>
```
{{% /tab %}}
{{% tab name="properties" %}}
```properties
Hello = World
```
{{% /tab %}}
{{< /tabs >}}
{
  "Hello": "World"
}
<Hello>World</Hello>
Hello = World

Non-Distinct groupid

See what happens t' this tab view if ye select properties tab from th' previous example.

{{< tabs groupid="config" >}}
{{% tab name="json" %}}
```json
{
  "Hello": "World"
}
```
{{% /tab %}}
{{% tab name="XML" %}}
```xml
<Hello>World</Hello>
```
{{% /tab %}}
{{< /tabs >}}
{
  "Hello": "World"
}
<Hello>World</Hello>