zola/components/rendering/src/content.pest
2018-06-25 18:02:21 +02:00

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// Partly taken from Tera
whitespace = _{ " " | "\t" | "\r" | "\n" }
/// LITERALS
int = @{ "-" ? ~ ("0" | '1'..'9' ~ '0'..'9' * ) }
float = @{
"-" ? ~
(
"0" ~ "." ~ '0'..'9' + |
'1'..'9' ~ '0'..'9' * ~ "." ~ '0'..'9' +
)
}
// matches anything between 2 double quotes
double_quoted_string = @{ "\"" ~ (!("\"") ~ any)* ~ "\""}
// matches anything between 2 single quotes
single_quoted_string = @{ "\'" ~ (!("\'") ~ any)* ~ "\'"}
// matches anything between 2 backquotes\backticks
backquoted_quoted_string = @{ "`" ~ (!("`") ~ any)* ~ "`"}
string = @{
double_quoted_string |
single_quoted_string |
backquoted_quoted_string
}
boolean = { "true" | "false" }
literal = { boolean | string | float | int }
array = { "[" ~ (literal ~ ",")* ~ literal? ~ "]"}
/// Idents
all_chars = _{'a'..'z' | 'A'..'Z' | "_" | '0'..'9'}
ident = @{
('a'..'z' | 'A'..'Z' | "_") ~
all_chars*
}
/// Now specific to Gutenberg
// shortcode is abbreviated to sc to keep things short
kwarg = { ident ~ "=" ~ (literal | array) }
kwargs = _{ kwarg ~ ("," ~ kwarg )* }
sc_def = _{ ident ~ "(" ~ kwargs* ~ ")" }
inline_shortcode = !{ "{{" ~ sc_def ~ "}}" }
ignored_inline_shortcode = !{ "{{/*" ~ sc_def ~ "*/}}" }
sc_body_start = !{ "{%" ~ sc_def ~ "%}" }
sc_body_end = !{ "{%" ~ "end" ~ "%}" }
ignored_sc_body_start = !{ "{%/*" ~ sc_def ~ "*/%}" }
ignored_sc_body_end = !{ "{%/*" ~ "end" ~ "*/%}" }
shortcode_with_body = !{ sc_body_start ~ text_in_body_sc ~ sc_body_end }
ignored_shortcode_with_body = !{ ignored_sc_body_start ~ text_in_ignored_body_sc ~ ignored_sc_body_end }
text_in_body_sc = ${ (!(sc_body_end) ~ any)+ }
text_in_ignored_body_sc = ${ (!(ignored_sc_body_end) ~ any)+ }
text = ${ (!(inline_shortcode | ignored_inline_shortcode | sc_body_start | ignored_sc_body_start) ~ any)+ }
content = _{
ignored_inline_shortcode |
inline_shortcode |
ignored_shortcode_with_body |
shortcode_with_body |
text
}
page = ${ soi ~ content* ~ eoi }