From a1a6d5f3340ba8a587bbf8c178fe65589f36a51a Mon Sep 17 00:00:00 2001
From: Triton171
Date: Thu, 16 Feb 2023 15:47:59 +0100
Subject: Replace incorrect usages of tab_width with indent_width. (#5918)

---
 helix-term/src/commands.rs | 19 ++++++-------------
 1 file changed, 6 insertions(+), 13 deletions(-)

(limited to 'helix-term')

diff --git a/helix-term/src/commands.rs b/helix-term/src/commands.rs
index a3c9f0b4..fb55ca2a 100644
--- a/helix-term/src/commands.rs
+++ b/helix-term/src/commands.rs
@@ -3364,8 +3364,8 @@ pub mod insert {
         let count = cx.count();
         let (view, doc) = current_ref!(cx.editor);
         let text = doc.text().slice(..);
-        let indent_unit = doc.indent_style.as_str();
-        let tab_size = doc.tab_width();
+        let tab_width = doc.tab_width();
+        let indent_width = doc.indent_width();
         let auto_pairs = doc.auto_pairs(cx.editor);
 
         let transaction =
@@ -3386,18 +3386,11 @@ pub mod insert {
                             None,
                         )
                     } else {
-                        let unit_len = indent_unit.chars().count();
-                        // NOTE: indent_unit always contains 'only spaces' or 'only tab' according to `IndentStyle` definition.
-                        let unit_size = if indent_unit.starts_with('\t') {
-                            tab_size * unit_len
-                        } else {
-                            unit_len
-                        };
                         let width: usize = fragment
                             .chars()
                             .map(|ch| {
                                 if ch == '\t' {
-                                    tab_size
+                                    tab_width
                                 } else {
                                     // it can be none if it still meet control characters other than '\t'
                                     // here just set the width to 1 (or some value better?).
@@ -3405,9 +3398,9 @@ pub mod insert {
                                 }
                             })
                             .sum();
-                        let mut drop = width % unit_size; // round down to nearest unit
+                        let mut drop = width % indent_width; // round down to nearest unit
                         if drop == 0 {
-                            drop = unit_size
+                            drop = indent_width
                         }; // if it's already at a unit, consume a whole unit
                         let mut chars = fragment.chars().rev();
                         let mut start = pos;
@@ -3949,7 +3942,7 @@ fn unindent(cx: &mut Context) {
     let lines = get_lines(doc, view.id);
     let mut changes = Vec::with_capacity(lines.len());
     let tab_width = doc.tab_width();
-    let indent_width = count * tab_width;
+    let indent_width = count * doc.indent_width();
 
     for line_idx in lines {
         let line = doc.text().line(line_idx);
-- 
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