diff options
Diffstat (limited to 'src/config.zig')
| -rw-r--r-- | src/config.zig | 24 |
1 files changed, 23 insertions, 1 deletions
diff --git a/src/config.zig b/src/config.zig index 4e46b1d8..4b47b188 100644 --- a/src/config.zig +++ b/src/config.zig @@ -111,6 +111,7 @@ pub const leader_path = paths: { table.set(.DumpDir, null); if (builtins.capabilities.window_opacity) table.set(.WindowOpacity, null); if (builtins.capabilities.window_blur) table.set(.WindowBlur, null); + if (builtins.capabilities.ligatures) table.set(.Ligatures, null); if (builtins.capabilities.panel_transitions) { table.set(.PanelSlide, "as"); table.set(.PanelZoom, "az"); @@ -573,6 +574,9 @@ pub const Runtime = struct { workspace_tag: bool = true, column_tags: bool = true, syntax_bold: bool = false, + /// A font's programming ligatures (`->`, `!=`) draw across their cells. + /// Only a shell that shapes text has the setting (`Capabilities.ligatures`). + ligatures: bool = true, /// Builtins announce themselves on the message row. verbose: bool = true, /// A message falls into its row and dissolves out of it. @@ -679,6 +683,8 @@ pub const Runtime = struct { tagline_font_size: bool, window_opacity: bool = false, window_blur: bool = false, + /// The shell shapes text, so it can draw ligatures and stop drawing them. + ligatures: bool = false, }; pub const Capability = std.meta.FieldEnum(Capabilities); @@ -686,7 +692,7 @@ pub const Runtime = struct { /// The message timings a setting word sets, each in milliseconds. pub const MessageTime = enum { linger, fall, dissolve }; - pub const Toggle = enum { colors, wrap, tree_context_tag_style, tag_bottom, debug, focus_tint, column_tags, syntax_bold, verbose, message_animation }; + pub const Toggle = enum { colors, wrap, tree_context_tag_style, tag_bottom, debug, focus_tint, column_tags, syntax_bold, verbose, message_animation, ligatures }; pub const Scene = std.meta.FieldEnum(layout.SceneEffect); pub const Action = union(enum) { @@ -737,6 +743,7 @@ pub const Runtime = struct { .{ .word = "SyntaxBold", .action = .{ .toggle = .syntax_bold } }, .{ .word = "Verbose", .action = .{ .toggle = .verbose } }, .{ .word = "MessageAnimation", .action = .{ .toggle = .message_animation } }, + .{ .word = "Ligatures", .action = .{ .toggle = .ligatures }, .availability = .ligatures }, .{ .word = "MessageLinger", .action = .{ .message_ms = .linger } }, .{ .word = "MessageFall", .action = .{ .message_ms = .fall } }, .{ .word = "MessageDissolve", .action = .{ .message_ms = .dissolve } }, @@ -796,6 +803,13 @@ pub const Runtime = struct { @compileError("panel effects must use the panel-transition capability"), .scene => if (setting.availability != .scene_shaders) @compileError("scene effects must use the scene-shader capability"), + // A toggle is plain state any shell can hold, except one for + // what only some shells draw: that one exists where they do. + .toggle => |field| if (field == .ligatures) { + if (setting.availability != .ligatures) + @compileError("the ligatures toggle must use the ligatures capability"); + } else if (setting.availability != null) + @compileError("unconditional toggles cannot carry a backend capability"), else => if (setting.availability != null) @compileError("unconditional settings cannot carry a backend capability"), } @@ -925,6 +939,10 @@ pub const Runtime = struct { var wrote_transition = false; for (settings) |setting| switch (setting.action) { .toggle => |field| { + // A toggle for what this shell does not draw (Ligatures in a + // terminal, whose text its emulator draws) is no setting here: + // it is not a builtin, so the report does not list it either. + if (!setting.enabled(context.capabilities)) continue; const value = switch (field) { inline else => |f| @field(state, @tagName(f)), }; @@ -1197,6 +1215,7 @@ pub const Runtime = struct { .tagline_font_size = true, .window_opacity = true, .window_blur = true, + .ligatures = true, }, .state = &state, }; @@ -1232,6 +1251,7 @@ pub const Runtime = struct { .syntax_bold => "SyntaxBold on\n", .verbose => "Verbose off\n", .message_animation => "MessageAnimation off\n", + .ligatures => "Ligatures off\n", }, .shell => "Shell requested (new panes) fish\n", .tagline_size => "TaglineSize 73\n", @@ -1334,6 +1354,8 @@ pub const Runtime = struct { try std.testing.expect(std.mem.indexOf(u8, defaults_report, "TaglineSize unsupported\n") != null); try std.testing.expect(std.mem.indexOf(u8, defaults_report, "Look hover delay: off\n") != null); try std.testing.expect(std.mem.indexOf(u8, defaults_report, "Native images: off\n") != null); + // A shell that does not shape text has no Ligatures setting to report. + try std.testing.expect(std.mem.indexOf(u8, defaults_report, "Ligatures") == null); defaults_context.platform = "web"; defaults_context.capabilities.panel_transitions = false; |