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-rw-r--r--askama_derive/src/generator.rs12
-rw-r--r--askama_derive/src/parser/node.rs11
2 files changed, 19 insertions, 4 deletions
diff --git a/askama_derive/src/generator.rs b/askama_derive/src/generator.rs
index d8093c3..cad7909 100644
--- a/askama_derive/src/generator.rs
+++ b/askama_derive/src/generator.rs
@@ -686,6 +686,11 @@ impl<'a> Generator<'a> {
}
if AstLevel::Top == level {
+ // Handle any pending whitespace.
+ if self.next_ws.is_some() {
+ self.flush_ws(Ws(Some(self.skip_ws.into()), None));
+ }
+
size_hint += self.write_buf_writable(buf)?;
}
Ok(size_hint)
@@ -1247,9 +1252,7 @@ impl<'a> Generator<'a> {
assert!(self.next_ws.is_none());
if !lws.is_empty() {
match self.skip_ws {
- WhitespaceHandling::Suppress => {
- self.skip_ws = WhitespaceHandling::Preserve;
- }
+ WhitespaceHandling::Suppress => {}
_ if val.is_empty() => {
assert!(rws.is_empty());
self.next_ws = Some(lws);
@@ -1260,12 +1263,13 @@ impl<'a> Generator<'a> {
.push(Writable::Lit(match lws.contains('\n') {
true => "\n",
false => " ",
- }))
+ }));
}
}
}
if !val.is_empty() {
+ self.skip_ws = WhitespaceHandling::Preserve;
self.buf_writable.push(Writable::Lit(val));
}
diff --git a/askama_derive/src/parser/node.rs b/askama_derive/src/parser/node.rs
index 9f8b37b..fc6860e 100644
--- a/askama_derive/src/parser/node.rs
+++ b/askama_derive/src/parser/node.rs
@@ -14,6 +14,7 @@ use super::{
tag_block_end, tag_block_start, tag_comment_end, tag_comment_start, tag_expr_end,
tag_expr_start, take_content, ws, Expr, State,
};
+use crate::config::WhitespaceHandling;
#[derive(Debug, PartialEq)]
pub(crate) enum Node<'a> {
@@ -55,6 +56,16 @@ pub(crate) enum Whitespace {
Minimize,
}
+impl From<WhitespaceHandling> for Whitespace {
+ fn from(ws: WhitespaceHandling) -> Self {
+ match ws {
+ WhitespaceHandling::Suppress => Whitespace::Suppress,
+ WhitespaceHandling::Preserve => Whitespace::Preserve,
+ WhitespaceHandling::Minimize => Whitespace::Minimize,
+ }
+ }
+}
+
#[derive(Debug, PartialEq)]
pub(crate) struct Loop<'a> {
pub(crate) ws1: Ws,