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Move another function inside bold that was only used by bold.

This commit is contained in:
Tom Alexander 2022-12-18 02:54:52 -05:00
parent eaf8721ae9
commit a005502d97
Signed by: talexander
GPG Key ID: D3A179C9A53C0EDE
2 changed files with 34 additions and 34 deletions
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35
src/parser/bold.rs
View File

@ -10,9 +10,9 @@ use super::text::symbol;
use super::text::Bold;
use super::text::Res;
use super::text::TextElement;
use super::text_element_parser::_preceded_by_whitespace;
use super::text_element_parser::flat_text_element;
use super::text_element_parser::in_section;
use super::token::Token;
use super::Context;
use nom::branch::alt;
use nom::bytes::complete::tag;
@ -70,3 +70,36 @@ fn bold_start(input: &str) -> Res<&str, TextElement> {
fn bold_end(input: &str) -> Res<&str, TextElement> {
map(symbol("*"), TextElement::Symbol)(input)
}
fn _preceded_by_whitespace<'s, 'r>(context: Context<'r, 's>) -> bool {
let mut context_iterator = context.iter().enumerate();
loop {
if let Some((i, ctx)) = context_iterator.next() {
match ctx.get_data() {
ContextElement::ExitMatcherNode(_) => {}
ContextElement::PreviousElementNode(previous_element_node) => {
match &previous_element_node.element {
Token::TextElement(text_element) => {
match text_element {
TextElement::Span(_) => return false,
TextElement::Space(_) => return true,
TextElement::LineBreak(_) => return true,
TextElement::Symbol(_) => return false,
TextElement::Bold(_) => return false,
TextElement::Link(_) => return false,
};
}
Token::Paragraph(_) => unreachable!(),
};
}
ContextElement::StartOfParagraph => {
return true;
}
ContextElement::Context(_) => {}
}
} else {
break;
}
}
false
}

33
src/parser/text_element_parser.rs
View File

@ -48,39 +48,6 @@ pub fn in_section<'s, 'r, 'x>(context: Context<'r, 's>, section_name: &'x str) -
false
}
pub fn _preceded_by_whitespace<'s, 'r>(context: Context<'r, 's>) -> bool {
let mut context_iterator = context.iter().enumerate();
loop {
if let Some((i, ctx)) = context_iterator.next() {
match ctx.get_data() {
ContextElement::ExitMatcherNode(_) => {}
ContextElement::PreviousElementNode(previous_element_node) => {
match &previous_element_node.element {
Token::TextElement(text_element) => {
match text_element {
TextElement::Span(_) => return false,
TextElement::Space(_) => return true,
TextElement::LineBreak(_) => return true,
TextElement::Symbol(_) => return false,
TextElement::Bold(_) => return false,
TextElement::Link(_) => return false,
};
}
Token::Paragraph(_) => unreachable!(),
};
}
ContextElement::StartOfParagraph => {
return true;
}
ContextElement::Context(_) => {}
}
} else {
break;
}
}
false
}
pub fn flat_text_element<'s, 'r>(
context: Context<'r, 's>,
i: &'s str,