From 8ba1e15d296fd3350332d8fa372c4c7703024a67 Mon Sep 17 00:00:00 2001
From: Blaž Hrastnik
Date: Thu, 18 Mar 2021 14:48:42 +0900
Subject: Expose doc.syntax() via accessor.

---
 helix-term/src/commands.rs  | 18 +++++-------------
 helix-term/src/ui/editor.rs |  2 +-
 helix-term/src/ui/prompt.rs |  8 ++++----
 3 files changed, 10 insertions(+), 18 deletions(-)

(limited to 'helix-term/src')

diff --git a/helix-term/src/commands.rs b/helix-term/src/commands.rs
index 9179a5ce..5b742e43 100644
--- a/helix-term/src/commands.rs
+++ b/helix-term/src/commands.rs
@@ -770,12 +770,8 @@ pub fn open_below(cx: &mut Context) {
     let changes: Vec<Change> = positions
         .map(|index| {
             // TODO: share logic with insert_newline for indentation
-            let indent_level = helix_core::indent::suggested_indent_for_pos(
-                doc.syntax.as_ref(),
-                text,
-                index,
-                true,
-            );
+            let indent_level =
+                helix_core::indent::suggested_indent_for_pos(doc.syntax(), text, index, true);
             let indent = " ".repeat(TAB_WIDTH).repeat(indent_level);
             let mut text = String::with_capacity(1 + indent.len());
             text.push('\n');
@@ -970,12 +966,8 @@ pub mod insert {
         let doc = cx.doc();
         let text = doc.text().slice(..);
         let transaction = Transaction::change_by_selection(doc.text(), doc.selection(), |range| {
-            let indent_level = helix_core::indent::suggested_indent_for_pos(
-                doc.syntax.as_ref(),
-                text,
-                range.head,
-                true,
-            );
+            let indent_level =
+                helix_core::indent::suggested_indent_for_pos(doc.syntax(), text, range.head, true);
             let indent = " ".repeat(TAB_WIDTH).repeat(indent_level);
             let mut text = String::with_capacity(1 + indent.len());
             text.push('\n');
@@ -1434,7 +1426,7 @@ pub fn toggle_comments(cx: &mut Context) {
 pub fn expand_selection(cx: &mut Context) {
     let doc = cx.doc();
 
-    if let Some(syntax) = &doc.syntax {
+    if let Some(syntax) = doc.syntax() {
         let text = doc.text().slice(..);
         let selection = object::expand_selection(syntax, text, doc.selection());
         doc.set_selection(selection);
diff --git a/helix-term/src/ui/editor.rs b/helix-term/src/ui/editor.rs
index 8ba6d901..5e8ef05e 100644
--- a/helix-term/src/ui/editor.rs
+++ b/helix-term/src/ui/editor.rs
@@ -90,7 +90,7 @@ impl EditorView {
         // TODO: range doesn't actually restrict source, just highlight range
         // TODO: cache highlight results
         // TODO: only recalculate when state.doc is actually modified
-        let highlights: Vec<_> = match &view.doc.syntax {
+        let highlights: Vec<_> = match view.doc.syntax() {
             Some(syntax) => {
                 syntax
                     .highlight_iter(text.slice(..), Some(range), None, |_| None)
diff --git a/helix-term/src/ui/prompt.rs b/helix-term/src/ui/prompt.rs
index 700bc8a0..19885c02 100644
--- a/helix-term/src/ui/prompt.rs
+++ b/helix-term/src/ui/prompt.rs
@@ -7,11 +7,11 @@ use std::borrow::Cow;
 use std::string::String;
 
 pub struct Prompt {
-    pub prompt: String,
+    prompt: String,
     pub line: String,
-    pub cursor: usize,
-    pub completion: Vec<Cow<'static, str>>,
-    pub completion_selection_index: Option<usize>,
+    cursor: usize,
+    completion: Vec<Cow<'static, str>>,
+    completion_selection_index: Option<usize>,
     completion_fn: Box<dyn FnMut(&str) -> Vec<Cow<'static, str>>>,
     callback_fn: Box<dyn FnMut(&mut Editor, &str, PromptEvent)>,
 }
-- 
cgit v1.2.3-70-g09d2