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feat(editor): use ISO-8859-15 font for accented glyphs

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Swap the mono font from the ascii subset to iso_8859_15 (Latin-9) so
à é ê ç … œ € have glyphs. Cell size is identical, so ASCII rendering is
byte-for-byte unchanged; groundwork for v0.2.5 international input.
This commit is contained in:
Julien Calixte
2026-07-05 17:57:29 +02:00
parent b5274b6e68
commit de14b8418f
1 changed files with 4 additions and 1 deletions
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5
firmware/src/editor.rs
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@@ -7,7 +7,10 @@
//! on the logical (`\n`-delimited) buffer; word-wrapping and scrolling are a
//! render-time concern handled by [`Editor::draw`].
use embedded_graphics::mono_font::ascii::{FONT_6X10, FONT_10X20};
// ISO-8859-15 (Latin-9) rather than the ascii subset: same glyph cells, but it
// carries the accented Latin glyphs (à é ê ç … plus œ €) that international
// input will emit. ASCII rendering is byte-for-byte unchanged.
use embedded_graphics::mono_font::iso_8859_15::{FONT_6X10, FONT_10X20};
use embedded_graphics::mono_font::MonoTextStyle;
use embedded_graphics::pixelcolor::BinaryColor;
use embedded_graphics::prelude::*;