Initial setup for the parser.

src/parser/text_element_parser.rs

@@ -0,0 +1,33 @@
+//! A single element of text.
+use super::nom_context::NomContext;
+use super::parser_with_context::parser_with_context;
+use super::text::line_break;
+use super::text::space;
+use super::text::span;
+use super::text::symbol;
+use super::text::TextElement;
+use nom::branch::alt;
+use nom::combinator::map;
+use nom::combinator::not;
+use nom::error::VerboseError;
+use nom::IResult;
+
+parser_with_context!(text_element, TextElement, i, context, {
+    not(|i| context.fail_matcher.borrow_mut().parse(i))(i)?;
+    alt((
+        // map(
+        //     BoldParser::new(slf.context.fail_matcher.clone()),
+        //     TextElement::Bold,
+        // ),
+        // map(
+        //     LinkParser::new(slf.context.fail_matcher.clone()),
+        //     TextElement::Link,
+        // ),
+        map(span, TextElement::Span),
+        map(symbol("*"), TextElement::Symbol),
+        map(symbol("["), TextElement::Symbol),
+        map(symbol("]"), TextElement::Symbol),
+        map(space, TextElement::Space),
+        map(line_break, TextElement::LineBreak),
+    ))(i)
+});