From 799f81391c92be2f95da53d0b45d22d847a6f13a Mon Sep 17 00:00:00 2001
From: 844196 <844196@users.noreply.github.com>
Date: Thu, 3 Sep 2026 22:58:54 +0900
Subject: [PATCH] fix: Match the built-in F1-F12 key symbols to
 @cliffy/keycode's lower-case names

@cliffy/keycode reports function keys as "f1"-"f12", but
DEFAULT_KEY_SYMBOLS spelled them "F1"-"F12", so the lookup in
getKeySymbol always missed and fell back to the raw key name.

Renamed the twelve entries to lower case to match, and added an e2e
regression test asserting a lowercase-keyed binding (e.g. `key: f1`)
renders its built-in glyph, so a reintroduced casing mismatch fails
the suite instead of only being caught by eye.

Closes #65

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
---
 e2e/tests/07_render.bats | 14 ++++++++++++++
 src/schema.ts            | 24 ++++++++++++------------
 2 files changed, 26 insertions(+), 12 deletions(-)

diff --git a/e2e/tests/07_render.bats b/e2e/tests/07_render.bats
index daaeb3f..389fe93 100644
--- a/e2e/tests/07_render.bats
+++ b/e2e/tests/07_render.bats
@@ -77,6 +77,20 @@ YAML
   assert_line --index 1 ' ⏎ ➜ Enter'
 }
 
+@test "a built-in function key symbol resolves for a lowercase key" {
+  write_bindings <<'YAML'
+- key: f1
+  type: command
+  desc: Help
+  buffer: man wk
+YAML
+  start_wk_session
+  wait_for_screen 'Help'
+
+  run capture_screen
+  assert_line --index 1 ' 󱊫 ➜ Help'
+}
+
 @test "symbols.keys can be overridden from config" {
   write_config <<'YAML'
 symbols:
diff --git a/src/schema.ts b/src/schema.ts
index fa8a356..2f9f660 100644
--- a/src/schema.ts
+++ b/src/schema.ts
@@ -146,18 +146,18 @@ const DEFAULT_KEY_SYMBOLS: Record<string, string> = {
   pagedown: '⇟',
   insert: '⎀',
   delete: '⌦',
-  F1: '󱊫',
-  F2: '󱊬',
-  F3: '󱊭',
-  F4: '󱊮',
-  F5: '󱊯',
-  F6: '󱊰',
-  F7: '󱊱',
-  F8: '󱊲',
-  F9: '󱊳',
-  F10: '󱊴',
-  F11: '󱊵',
-  F12: '󱊶',
+  f1: '󱊫',
+  f2: '󱊬',
+  f3: '󱊭',
+  f4: '󱊮',
+  f5: '󱊯',
+  f6: '󱊰',
+  f7: '󱊱',
+  f8: '󱊲',
+  f9: '󱊳',
+  f10: '󱊴',
+  f11: '󱊵',
+  f12: '󱊶',
 }
 
 export const ContextSchema = z.looseObject({