diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/edit.zig | 12 | ||||
| -rw-r--r-- | src/normal.zig | 6 |
2 files changed, 17 insertions, 1 deletions
diff --git a/src/edit.zig b/src/edit.zig index 39050b9d..01b34237 100644 --- a/src/edit.zig +++ b/src/edit.zig @@ -13,6 +13,7 @@ const body_layer = @import("body_layer.zig"); const config = @import("config.zig"); const pdf_enabled = panes.Pdf.enabled; const lsp = @import("lsp/lsp.zig"); +const syntax = @import("syntax.zig"); const platform = pardes.platform; const Pane = panes.Pane; const Text = panes.Text; @@ -929,6 +930,17 @@ fn insertEdit(p: *Pardes, t: *Text, key: Key) void { p.lspRequest(p.active, .completion, ""); if (p.lsp_seq != seq) return; } + // helix smart_tab: after text, Tab leaves the syntax node the + // cursor is in; only where the file has a grammar, since the + // reference pins smart tab off, which a file without one agrees + // with. Shift-Tab always types the tab. + const after_text = std.mem.indexOfNone(u8, ln[0..@min(c.col, ln.len)], " \t") != null; + if (!key.shift and after_text and t.what == .body) smart: { + const pane = t.pane() orelse break :smart; + const f = pane.file orelse break :smart; + if (!syntax.supportsPath(f.path)) break :smart; + return normal.nodeSelect(p, pane, t, .parent_end); + } insertTab(p, t); }, else => {}, diff --git a/src/normal.zig b/src/normal.zig index 228c9c39..f9d7cf25 100644 --- a/src/normal.zig +++ b/src/normal.zig @@ -171,7 +171,7 @@ pub fn applySelRegex(p: *Pardes, pane: *Pane, t: *Text, pat: []const u8, mode: m /// which is made on the first of these keys after an edit and kept, never /// made again for a key that changed nothing. A range the tree has nothing /// to say about stays as it was; a text without a grammar, all of them. -fn nodeSelect(p: *Pardes, pane: *Pane, t: *Text, walk: modal.Normal.NodeWalk) void { +pub fn nodeSelect(p: *Pardes, pane: *Pane, t: *Text, walk: modal.Normal.NodeWalk) void { if (t.what != .body) return; const f = if (pane.file) |*file| file else return; if (f.node_tree == null or f.node_tree_revision != f.revision) { @@ -945,6 +945,8 @@ test "tree-sitter selection keys do in a JSON file what hx 25.07.1 does" { .{ .keys = "6lx\x1bid", .want = "\n" }, .{ .keys = "10l\x1beiX\x1b", .want = "{\"a\": [1, 2X, 3], \"b\": true}\n" }, .{ .keys = "10l\x1bb\x1bbiX\x1b", .want = "{X\"a\": [1, 2, 3], \"b\": true}\n" }, + // insert Tab after text leaves the node (smart tab) + .{ .keys = "8li\tX\x1b", .want = "{\"a\": [1, 2, 3]X, \"b\": true}\n" }, }) |c| { const pane = try p.setTestFile(text); p.gpa.free(pane.file.?.path); @@ -959,6 +961,8 @@ test "tree-sitter selection keys do in a JSON file what hx 25.07.1 does" { p.update(.{ .key = if (k == '>') .{ .cp = Key.right, .alt = true } else .{ .cp = k, .alt = true } }); } else if (ch == 0x1b) { p.update(.{ .key = .{ .cp = Key.escape } }); + } else if (ch == '\t') { + p.update(.{ .key = .{ .cp = Key.tab } }); } else p.update(.{ .key = .{ .cp = ch, .text = c.keys[i..][0..1] } }); while (p.nextEffect()) |_| {} } |