108 lines
2.6 KiB
Markdown
108 lines
2.6 KiB
Markdown
[[!meta author="spalax"]]
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[[!template id=plugin name=poetry author="[[Louis|spalax]]"]]
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# Poetry
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The poetry plugin provides the [[ikiwiki/directive/poetry]] directive, used to
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render poetry (or songs).
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## Why?
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### Typography
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In regular text, there are two different meaning of a new line: a break between
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two paragraphs, and the line wrap.
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When rendering poetry, we need a third one: the carriage return between two
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verse lines. This one should be different from the line wrap carriage return,
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otherwise one will not be able to tell apart these two: is a word displayed at
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the begenning of its line a new verse line, or the previous verse line,
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continuing on a new line because it is too long?
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Generally, wrapped text is indented, whereas verse lines are not.
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### Markdown
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One could use carriage return (two white spaces at the end of a line) between
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verse lines, and paragraph break between stanzas, but:
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* adding white spaces at the end of lines is painful;
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* there is no easy way to render chorus (in a different way from verses).
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## Usage
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The directive takes only one argument `content`, containing the poetry to
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render. Carriage returns are respected.
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Chorus are lines with `> ` as a starting character.
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Lines starting with `) ` are consored/outdated/crossed out verses.
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[[!toggle id=example text="View example"]]
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[[!toggleable id=example text='''
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\[[!poetry content="""
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This is a verse
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Made of several lines
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> And here is the chorus
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> La la la!
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> A beautiful chorus
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Another verse
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A bit longer
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Than the previous one
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) This one is deleted
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) Because I did not like it
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"""]]
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''']]
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## CSS
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This plugin is useless without some corresponding CSS. An example is given
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below.
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[[!toggle id=css text="CSS"]]
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[[!toggleable id=css text="""
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.poetry {
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padding-left: 1em;
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border-left: 0.1em solid lightgray;
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border-radius: 0.5em;
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}
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.poetry .stanza {
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padding-left: 1em;
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}
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.poetry .paren {
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font-style: italic;
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font-size: smaller;
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text-decoration: line-through;
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}
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.poetry .paren:hover {
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text-decoration: initial;
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}
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.poetry .chorus {
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margin-left: 0.1em;
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padding-left: 2em;
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border-left: 0.3em solid slategray;
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}
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.poetry .line {
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display: block;
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text-indent: -1em;
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}
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"""]]
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## Example
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This plugin is used to render songs on [this choir's
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website](http://barricades.int.eu.org/repertoire/bread_and_roses/).
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## Code
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Code and documentation can be found here : [[https://spalax.frama.io/gresille-ikiwiki/poetry]].
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