From e1082e47cbaa7be4888947777f6c86050d19cd77 Mon Sep 17 00:00:00 2001
From: mtgmonkey <mtgmonkey@nixos>
Date: Tue, 8 Jul 2025 12:15:21 -0400
Subject: [PATCH] implement get_cursor_pos

---
 src/enums.rs         | 2 ++
 src/parsers.rs       | 2 ++
 src/parsers/tests.rs | 1 +
 3 files changed, 5 insertions(+)

diff --git a/src/enums.rs b/src/enums.rs
index 5745adf..292f1b4 100644
--- a/src/enums.rs
+++ b/src/enums.rs
@@ -7,6 +7,7 @@ use heapless::Vec;
 #[derive(Debug, PartialEq, Clone)]
 pub enum AnsiSequence {
     Escape,
+    GetCursorPos,
     CursorPos(u32, u32),
     CursorUp(u32),
     CursorDown(u32),
@@ -65,6 +66,7 @@ impl Display for AnsiSequence {
         use AnsiSequence::*;
         match self {
             Escape => write!(formatter, "\u{1b}"),
+            GetCursorPos => write!(formatter, "[6n"),
             CursorPos(line, col) => write!(formatter, "[{};{}H", line, col),
             CursorUp(amt) => write!(formatter, "[{}A", amt),
             CursorDown(amt) => write!(formatter, "[{}B", amt),
diff --git a/src/parsers.rs b/src/parsers.rs
index 197fff9..eb49841 100644
--- a/src/parsers.rs
+++ b/src/parsers.rs
@@ -182,6 +182,7 @@ fn set_top_and_bottom(input: &str) -> IResult<&str, AnsiSequence> {
     .parse(input)
 }
 
+tag_parser!(get_cursor_pos, "[6n", AnsiSequence::GetCursorPos);
 tag_parser!(cursor_save, "[s", AnsiSequence::CursorSave);
 tag_parser!(cursor_restore, "[u", AnsiSequence::CursorRestore);
 tag_parser!(erase_display, "[2J", AnsiSequence::EraseDisplay);
@@ -281,6 +282,7 @@ fn combined(input: &str) -> IResult<&str, AnsiSequence> {
         set_g1_graph,
         set_single_shift2,
         set_single_shift3,
+        get_cursor_pos,
     ))
     .parse(input)
 }
diff --git a/src/parsers/tests.rs b/src/parsers/tests.rs
index 720811d..ad511c7 100644
--- a/src/parsers/tests.rs
+++ b/src/parsers/tests.rs
@@ -44,6 +44,7 @@ macro_rules! test_def_val_parser {
     };
 }
 
+test_parser!(get_cursor_pos, "\u{1b}[6n");
 test_def_val_parser!(cursor_pos_default, "\u{1b}[H");
 test_def_val_parser!(cursor_pos, "\u{1b}[10;5H");
 test_def_val_parser!(cursor_up_default, "\u{1b}[A");