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🎨 Palette: 슀크린 리더λ₯Ό μœ„ν•œ μž₯μ‹μš© μœ λ‹ˆμ½”λ“œ μ•„μ΄μ½˜ μˆ¨κΉ€ 처리 및 μ‹œλ§¨ν‹± νƒœκ·Έ μΆ”κ°€ #67

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🎨 Palette: 슀크린 리더λ₯Ό μœ„ν•œ μž₯μ‹μš© μœ λ‹ˆμ½”λ“œ μ•„μ΄μ½˜ μˆ¨κΉ€ 처리 및 μ‹œλ§¨ν‹± νƒœκ·Έ μΆ”κ°€ #67

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3 changes: 3 additions & 0 deletions .jules/palette.md
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Original file line number Diff line number Diff line change
@@ -0,0 +1,3 @@
## 2024-06-25 - Hide decorative Unicode icons from screen readers in directory listings
**Learning:** Screen readers will unnecessarily announce Unicode characters like right-pointing triangles or folders if they are not explicitly hidden. In long directory listings, this creates massive auditory noise that slows down navigation.
**Action:** Always wrap decorative or duplicate-meaning Unicode symbols with `<span aria-hidden="true">...</span>` when used alongside text that already conveys the meaning, and use proper semantic landmarks like `<main>` to group primary content.
6 changes: 4 additions & 2 deletions src/main/kotlin/html4tree/main.kt
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Expand Up @@ -118,9 +118,10 @@ fun process_dir(curr_dir: File){
${css}
</head>
<body>
<main>
<h1>${curr_dir.getName().escapeHtml()}</h1>
<ul>
<li><a style="display:block; width:100%" href="./.." aria-label="μƒμœ„ λ””λ ‰ν† λ¦¬λ‘œ 이동">&#x21B0; ..</a></li>
<li><a style="display:block; width:100%" href="./.." aria-label="μƒμœ„ λ””λ ‰ν† λ¦¬λ‘œ 이동"><span aria-hidden="true">&#x21B0;</span> ..</a></li>
"""

val index_middle = fun():String{
Expand All @@ -131,7 +132,7 @@ fun process_dir(curr_dir: File){
dir_files.forEach {
val isLinkedDirectory = it.isDirectory() && !java.nio.file.Files.isSymbolicLink(it.toPath())
if((it.getName() !in exclude) && (isLinkedDirectory || !it.isDirectory())) {
l += """ <li><a style="display:block; width:100%" href="${if (isLinkedDirectory) { "./${it.getName().urlEncodePath()}/" } else { "./${it.getName().urlEncodePath()}" }}">${if (isLinkedDirectory) { "&#128193;" } else { "&rtrif;" }} ${it.getName().escapeHtml()}</a></li>"""+"\n"
l += """ <li><a style="display:block; width:100%" href="${if (isLinkedDirectory) { "./${it.getName().urlEncodePath()}/" } else { "./${it.getName().urlEncodePath()}" }}"><span aria-hidden="true">${if (isLinkedDirectory) { "&#128193;" } else { "&rtrif;" }}</span> ${it.getName().escapeHtml()}</a></li>"""+"\n"
}
}

Expand All @@ -140,6 +141,7 @@ fun process_dir(curr_dir: File){

val index_bottom="""
</ul>
</main>
</body>
</html>
"""
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