From 09c35b22793153d201fa202b52671a6442e5e2e1 Mon Sep 17 00:00:00 2001
From: Gabriel Schneider <gbrls@0x4200.cafe>
Date: Sun, 9 Aug 2026 01:26:08 -0300
Subject: a builtin to put the pane taglines at the bottom

---
 src/file_pane.zig | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

(limited to 'src/file_pane.zig')

diff --git a/src/file_pane.zig b/src/file_pane.zig
index 98a72ac4..b06599ae 100644
--- a/src/file_pane.zig
+++ b/src/file_pane.zig
@@ -277,6 +277,8 @@ pub fn drawGutter(p: *Pardes, pane: *Pane, r: pardes.Rect, tx: u16, tw: u16, bod
     // the number sits on the first of them, so the whole run lights up — the
     // gutter is naming the line you are on, and that is still one line
     const cur_line: i32 = if (active and !pane.tag_edit) gcrow else std.math.minInt(i32);
+    // the body's first row, the way renderPane derives it (Tagbottom)
+    const body_y = if (p.tag_bottom) r.y else r.y + pardes.BOX_H;
     var vr: u16 = 0;
     while (vr < body_h) : (vr += 1) {
         const row_line: i32 = if (pane.wrap_n == 0)
@@ -285,7 +287,7 @@ pub fn drawGutter(p: *Pardes, pane: *Pane, r: pardes.Rect, tx: u16, tw: u16, bod
         const on_cursor = row_line == cur_line;
         var c: u16 = 0;
         while (c < config.PREFIX_W and c < tw) : (c += 1) {
-            const cell = s.at(tx + c, r.y + pardes.BOX_H + vr);
+            const cell = s.at(tx + c, body_y + vr);
             cell.default = false; // paints blank gutter rows too
             if (on_cursor) {
                 cell.style.fg = .{ .rgb = ch.tag_fg };
@@ -317,6 +319,7 @@ pub fn recolorSyntax(p: *Pardes, pane: *Pane, f: *File, r: pardes.Rect, tx: u16,
     // indexed start, same as bodyText — an empty tail simply paints nothing
     var flines = std.mem.splitScalar(u8, f.content[lineStart(p.gpa, f, f.scroll)..], '\n');
     const total = nlines(p.gpa, f);
+    const body_y = if (p.tag_bottom) r.y else r.y + pardes.BOX_H;
     var vr: u16 = 0;
     while (vr < body_h) : (vr += 1) {
         // A colour has to land on the byte it belongs to, so this walk reads
@@ -352,7 +355,7 @@ pub fn recolorSyntax(p: *Pardes, pane: *Pane, f: *File, r: pardes.Rect, tx: u16,
             const hidx = idx - f.highlight_start;
             if (hidx >= f.highlights.len) continue;
             const ss = synStyle(p, @enumFromInt(f.highlights[hidx])) orelse continue;
-            const cell = s.at(tx + @as(u16, @intCast(config.PREFIX_W + c)), r.y + pardes.BOX_H + vr);
+            const cell = s.at(tx + @as(u16, @intCast(config.PREFIX_W + c)), body_y + vr);
             if (cell.default) continue;
             cell.style.fg = .{ .rgb = ss.fg };
             cell.style.bold = ss.bold;
-- 
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