feat: preview H1 pops as a theme-colored filled bar

191eed413b2229d4a3c5a5df73d17e46158fbe67
humdrum <me@humdrum.me> · 2026-06-29 08:44

parent 6441106b

feat: preview H1 pops as a theme-colored filled bar

H1 renders with the heading color as its background and the paper as its text,
bold — a distinct landmark that pops, in theme-appropriate colors (blue on
flexoki, pink on charm). H2–H6 stay colored text on the theme background.

1 files changed

internal/preview/preview.go +8 −2

@@ -35,13 +35,19 @@ 	cfg.CodeBlock.Chroma = nil
 	cfg.CodeBlock.Color = &code
 	cfg.Code.Color = &code
 
-	// Prose + headings + links in theme colors. Clear H1's purple background.
+	// Prose + headings + links in theme colors.
 	cfg.Document.Color = &text
 	cfg.Text.Color = &text
-	for _, h := range []*ansi.StyleBlock{&cfg.Heading, &cfg.H1, &cfg.H2, &cfg.H3, &cfg.H4, &cfg.H5, &cfg.H6} {
+	// H2–H6 (and the base Heading) are colored text on the theme background.
+	for _, h := range []*ansi.StyleBlock{&cfg.Heading, &cfg.H2, &cfg.H3, &cfg.H4, &cfg.H5, &cfg.H6} {
 		h.Color = &heading
 		h.BackgroundColor = &bg
 	}
+	// H1 pops as a filled bar: heading-color background, paper text, bold.
+	yes := true
+	cfg.H1.Color = &bg
+	cfg.H1.BackgroundColor = &heading
+	cfg.H1.Bold = &yes
 	cfg.Link.Color = &link
 	cfg.LinkText.Color = &link
 }