servo: Merge #13693 - Correct the unicode codes used for tree printing (from mrobinson:hexadecimal); r=emilio
authorMartin Robinson <mrobinson@igalia.com>
Tue, 11 Oct 2016 14:19:44 -0500
changeset 339887 f578c95613a1c858456ca268ef078a5a6cf1f7f1
parent 339886 752a824583bf9b280c2f301c96cbd08b16818343
child 339888 b44b1bc74fa0d02675fa54d4a45c1cbba0eb20fe
push id31307
push usergszorc@mozilla.com
push dateSat, 04 Feb 2017 00:59:06 +0000
treeherdermozilla-central@94079d43835f [default view] [failures only]
perfherder[talos] [build metrics] [platform microbench] (compared to previous push)
reviewersemilio
servo: Merge #13693 - Correct the unicode codes used for tree printing (from mrobinson:hexadecimal); r=emilio <!-- Please describe your changes on the following line: --> --- <!-- Thank you for contributing to Servo! Please replace each `[ ]` by `[X]` when the step is complete, and replace `__` with appropriate data: --> - [x] `./mach build -d` does not report any errors - [x] `./mach test-tidy` does not report any errors - [ ] These changes fix #__ (github issue number if applicable). <!-- Either: --> - [ ] There are tests for these changes OR - [x] These changes do not require tests because the tree printing code is untested and this is just a correction of a build fix. <!-- Pull requests that do not address these steps are welcome, but they will require additional verification as part of the review process. --> These were converted from inline UTF-8 to escape sequences, but the sequences should be in hexadecimal instead of decimal. Source-Repo: https://github.com/servo/servo Source-Revision: 717e438b64522b632d62991dc69e9131584db0f6
servo/components/gfx_traits/print_tree.rs
--- a/servo/components/gfx_traits/print_tree.rs
+++ b/servo/components/gfx_traits/print_tree.rs
@@ -10,48 +10,48 @@ pub struct PrintTree {
 
     /// An item which is queued up, so that we can determine if we need
     /// a mid-tree prefix or a branch ending prefix.
     queued_item: Option<String>,
 }
 
 impl PrintTree {
     pub fn new(title: String) -> PrintTree {
-        println!("\u{9484} {}", title);
+        println!("\u{250c} {}", title);
         PrintTree {
             level: 1,
             queued_item: None,
         }
     }
 
     /// Descend one level in the tree with the given title.
     pub fn new_level(&mut self, title: String) {
-        self.flush_queued_item("\u{9500}\u{9472}");
+        self.flush_queued_item("\u{251C}\u{2500}");
 
         self.print_level_prefix();
-        println!("\u{9500}\u{9472} {}", title);
+        println!("\u{251C}\u{2500} {}", title);
 
         self.level = self.level + 1;
     }
 
     /// Ascend one level in the tree.
     pub fn end_level(&mut self) {
-        self.flush_queued_item("\u{9492}\u{9472}");
+        self.flush_queued_item("\u{2514}\u{2500}");
         self.level = self.level - 1;
     }
 
     /// Add an item to the current level in the tree.
     pub fn add_item(&mut self, text: String) {
-        self.flush_queued_item("\u{9500}\u{9472}");
+        self.flush_queued_item("\u{251C}\u{2500}");
         self.queued_item = Some(text);
     }
 
     fn print_level_prefix(&self) {
         for _ in 0..self.level {
-            print!("\u{9474}  ");
+            print!("\u{2502}  ");
         }
     }
 
     fn flush_queued_item(&mut self, prefix: &str) {
         if let Some(queued_item) = self.queued_item.take() {
             self.print_level_prefix();
             println!("{} {}", prefix, queued_item);
         }