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Fix spelling mistakes in comments.

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This commit is contained in:
Joseph Crail 2014-12-01 19:21:19 -05:00
parent 9f8dda7abc
commit c254d195ad
24 changed files with 42 additions and 42 deletions
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2
components/gfx/font_cache_task.rs
View file

@ -30,7 +30,7 @@ impl FontFamily {
}
}
/// Find a font in this family that matches a given desriptor.
/// Find a font in this family that matches a given descriptor.
fn find_font_for_style<'a>(&'a mut self, desc: &FontTemplateDescriptor, fctx: &FontContextHandle)
-> Option<Arc<FontTemplateData>> {
// TODO(Issue #189): optimize lookup for

4
components/gfx/platform/freetype/font.rs
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@ -213,11 +213,11 @@ impl FontHandleMethods for FontHandle {
let max_advance = self.font_units_to_au(face.max_advance_width as f64);
// 'leading' is supposed to be the vertical distance between two baselines,
// reflected by the height attibute in freetype. On OS X (w/ CTFont),
// reflected by the height attribute in freetype. On OS X (w/ CTFont),
// leading represents the distance between the bottom of a line descent to
// the top of the next line's ascent or: (line_height - ascent - descent),
// see http://stackoverflow.com/a/5635981 for CTFont implementation.
// Convert using a formular similar to what CTFont returns for consistency.
// Convert using a formula similar to what CTFont returns for consistency.
let height = self.font_units_to_au(face.height as f64);
let leading = height - (ascent + descent);

2
components/gfx/text/glyph.rs
View file

@ -387,7 +387,7 @@ impl<'a> DetailedGlyphStore {
return;
}
// Sorting a unique vector is surprisingly hard. The follwing
// Sorting a unique vector is surprisingly hard. The following
// code is a good argument for using DVecs, but they require
// immutable locations thus don't play well with freezing.

4
components/gfx/text/shaping/harfbuzz.rs
View file

@ -156,7 +156,7 @@ impl Drop for Shaper {
impl Shaper {
pub fn new(font: &mut Font) -> Shaper {
unsafe {
// Indirection for Rust Issue #6248, dynamic freeze scope artifically extended
// Indirection for Rust Issue #6248, dynamic freeze scope artificially extended
let font_ptr = font as *mut Font;
let hb_face: *mut hb_face_t = hb_face_create_for_tables(get_font_table_func,
font_ptr as *mut c_void,
@ -282,7 +282,7 @@ impl Shaper {
let mut y_pos = Au(0);
// main loop over each glyph. each iteration usually processes 1 glyph and 1+ chars.
// in cases with complex glyph-character assocations, 2+ glyphs and 1+ chars can be
// in cases with complex glyph-character associations, 2+ glyphs and 1+ chars can be
// processed.
while glyph_span.begin() < glyph_count {
// start by looking at just one glyph.