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Add support for search options.

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This commit is contained in:
Tom Alexander 2023-10-07 02:42:07 -04:00
parent a55694176c
commit c58b850570
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GPG Key ID: D3A179C9A53C0EDE
1 changed files with 39 additions and 16 deletions
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55
src/parser/plain_link.rs
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@ -111,9 +111,15 @@ fn file_path_plain<'b, 'g, 'r, 's>(
context: RefContext<'b, 'g, 'r, 's>,
input: OrgSource<'s>,
) -> Res<OrgSource<'s>, PathPlain<'s>> {
let path_plain_end = path_plain_end(input.get_parenthesis_depth(), true);
let parser_context = ContextElement::ExitMatcherNode(ExitMatcherNode {
class: ExitClass::Gamma,
exit_matcher: &path_plain_end,
});
let parser_context = context.with_additional_node(&parser_context);
let (remaining, (raw_link, (_, path, search_option))) = consumed(tuple((
tag("file:"),
parser_with_context!(path_plain)(context),
parser_with_context!(path_plain)(&parser_context),
opt(map(
tuple((tag("::"), is_not(" \t\r\n"))),
|(_, search_option)| search_option,
@ -134,10 +140,16 @@ fn protocol_path_plain<'b, 'g, 'r, 's>(
context: RefContext<'b, 'g, 'r, 's>,
input: OrgSource<'s>,
) -> Res<OrgSource<'s>, PathPlain<'s>> {
let path_plain_end = path_plain_end(input.get_parenthesis_depth(), false);
let parser_context = ContextElement::ExitMatcherNode(ExitMatcherNode {
class: ExitClass::Gamma,
exit_matcher: &path_plain_end,
});
let parser_context = context.with_additional_node(&parser_context);
let (remaining, (raw_link, (protocol, _, path))) = consumed(tuple((
parser_with_context!(protocol)(context),
parser_with_context!(protocol)(&parser_context),
tag(":"),
parser_with_context!(path_plain)(context),
parser_with_context!(path_plain)(&parser_context),
)))(input)?;
Ok((
remaining,
@ -175,24 +187,28 @@ fn path_plain<'b, 'g, 'r, 's>(
context: RefContext<'b, 'g, 'r, 's>,
input: OrgSource<'s>,
) -> Res<OrgSource<'s>, OrgSource<'s>> {
let path_plain_end = path_plain_end(input.get_parenthesis_depth());
let parser_context = ContextElement::ExitMatcherNode(ExitMatcherNode {
class: ExitClass::Gamma,
exit_matcher: &path_plain_end,
});
let parser_context = context.with_additional_node(&parser_context);
// The caller needs to put an instance of path_plain_end on the context before calling this.
let (remaining, _components) = many1(alt((
parser_with_context!(path_plain_no_parenthesis)(&parser_context),
parser_with_context!(path_plain_parenthesis)(&parser_context),
parser_with_context!(path_plain_no_parenthesis)(context),
parser_with_context!(path_plain_parenthesis)(context),
)))(input)?;
let source = get_consumed(input, remaining);
Ok((remaining, source))
}
fn path_plain_end(starting_parenthesis_depth: BracketDepth) -> impl ContextMatcher {
move |context, input: OrgSource<'_>| _path_plain_end(context, input, starting_parenthesis_depth)
fn path_plain_end(
starting_parenthesis_depth: BracketDepth,
enable_search_option: bool,
) -> impl ContextMatcher {
move |context, input: OrgSource<'_>| {
_path_plain_end(
context,
input,
starting_parenthesis_depth,
enable_search_option,
)
}
}
#[cfg_attr(feature = "tracing", tracing::instrument(ret, level = "debug"))]
@ -200,7 +216,16 @@ fn _path_plain_end<'b, 'g, 'r, 's>(
context: RefContext<'b, 'g, 'r, 's>,
input: OrgSource<'s>,
starting_parenthesis_depth: BracketDepth,
enable_search_option: bool,
) -> Res<OrgSource<'s>, OrgSource<'s>> {
let current_depth = input.get_parenthesis_depth() - starting_parenthesis_depth;
if enable_search_option && current_depth == 0 {
let search_option = peek(tag("::"))(input);
if search_option.is_ok() {
return search_option;
}
}
let (remaining, _leading_punctuation) = many0(verify(anychar, |c| {
!" \t\r\n[]<>()/".contains(*c) && c.is_ascii_punctuation()
}))(input)?;
@ -210,7 +235,6 @@ fn _path_plain_end<'b, 'g, 'r, 's>(
return disallowed_character;
}
let current_depth = remaining.get_parenthesis_depth() - starting_parenthesis_depth;
if current_depth == 0 {
let close_parenthesis =
tag::<&str, OrgSource<'_>, CustomError<OrgSource<'_>>>(")")(remaining);
@ -227,7 +251,6 @@ fn _path_plain_end<'b, 'g, 'r, 's>(
}
}
// many0 punctuation
Err(nom::Err::Error(CustomError::MyError(MyError(
"No path plain end".into(),
))))