Add improved whitespace handling

*   add several helpers for parsing betwen x and y `space_or_tab`s
*   use those helpers in a bunch of places
*   move initial indent parsing to flow constructs themselves

1 files changed, 2 insertions, 5 deletions

diff --git a/src/construct/html_flow.rs b/src/construct/html_flow.rs
index 5adac7d..4819e63 100644
--- a/src/construct/html_flow.rs
+++ b/src/construct/html_flow.rs
@@ -93,7 +93,7 @@
 //! [html-parsing]: https://html.spec.whatwg.org/multipage/parsing.html#parsing
 
 use crate::constant::{HTML_BLOCK_NAMES, HTML_RAW_NAMES, HTML_RAW_SIZE_MAX};
-use crate::construct::{blank_line::start as blank_line, partial_whitespace::start as whitespace};
+use crate::construct::{blank_line::start as blank_line, partial_space_or_tab::space_or_tab_opt};
 use crate::tokenizer::{Code, State, StateFnResult, TokenType, Tokenizer};
 
 /// Kind of HTML (flow).
@@ -155,10 +155,7 @@ struct Info {
 pub fn start(tokenizer: &mut Tokenizer, code: Code) -> StateFnResult {
     tokenizer.enter(TokenType::HtmlFlow);
     tokenizer.enter(TokenType::HtmlFlowData);
-    tokenizer.attempt(
-        |tokenizer, code| whitespace(tokenizer, code, TokenType::Whitespace),
-        |_ok| Box::new(before),
-    )(tokenizer, code)
+    tokenizer.go(space_or_tab_opt(), before)(tokenizer, code)
 }
 
 /// After optional whitespace, before `<`.