ThemeSel is Themes and FontSel is Fonts; the old words still work in init files and dumps

The user asked for the plainer words. Every use is renamed: the
builtins, leader paths, /commands, the docs and tutor, tests, and the
themesel golden, re-recorded. An init file's ThemeSel or FontSel runs
the new word and says `ThemeSel: renamed to Themes`, as ColumnTags is
said; a dump naming an output pane by the old word restores it.

Co-Authored-By: Claude Opus 5.5 <[email protected]>

1 files changed, 2 insertions, 2 deletions

diff --git a/src/ninep/ctl.zig b/src/ninep/ctl.zig
index 22a0923b..18a7eaa9 100644
--- a/src/ninep/ctl.zig
+++ b/src/ninep/ctl.zig
@@ -414,7 +414,7 @@ fn checkBuiltin(p: *Pardes, req: Req, line: []const u8, scope: builtins.Scope) ?
             // `refuse` quotes the line after it, in what is left of 128.
             var near: [40]u8 = undefined;
             var why: [104]u8 = undefined;
-            return refuse(p, req, std.fmt.bufPrint(&why, "bad value in control message; like it: {s}; ThemeSel lists all", .{pardes.colors.themesNear(&near, arg)}) catch "bad value in control message", line);
+            return refuse(p, req, std.fmt.bufPrint(&why, "bad value in control message; like it: {s}; Themes lists all", .{pardes.colors.themesNear(&near, arg)}) catch "bad value in control message", line);
         },
         .font => config.Runtime.FontSpec.parse(arg) != null,
         else => probe: {
@@ -1093,7 +1093,7 @@ test "the root ctl reads the settings as a write takes them, and takes the sessi
     try testing.expectEqualStrings("bad value in control message; takes acme, pardes \"Placement east\"", wr(p, root_ctl, "Placement east").reply.ename);
     const no_theme = wr(p, root_ctl, "Theme no-such-theme").reply.ename;
     try testing.expectStringStartsWith(no_theme, "bad value in control message; like it: n");
-    try testing.expect(std.mem.endsWith(u8, no_theme, "; ThemeSel lists all \"Theme no-such-theme\""));
+    try testing.expect(std.mem.endsWith(u8, no_theme, "; Themes lists all \"Theme no-such-theme\""));
     try testing.expectEqualStrings("wrong #args in control message \"Newcol 2\"", wr(p, root_ctl, "Newcol 2").reply.ename);
     try testing.expectEqualStrings("wrong #args in control message \"Theme\"", wr(p, root_ctl, "Theme").reply.ename);
     // A bare required word fails the check, so the line before never runs.