From 09bc7a7c9ed9b42e2fd245c084ecd5323c479081 Mon Sep 17 00:00:00 2001
From: Meghan Denny <hello@nektro.net>
Date: Sun, 9 May 2021 15:21:23 -0700
Subject: [PATCH] enforce that params need to be comptime known for
 make_csi_sequence

---
 src/lib.zig | 30 +++++++++++++++---------------
 1 file changed, 15 insertions(+), 15 deletions(-)

diff --git a/src/lib.zig b/src/lib.zig
index c2db394242cb48beab0c67732f28f83b0b55bbae..c1296a1757c548135b6e9d86d3e1f9fe099ce0fd 100644
--- a/src/lib.zig
+++ b/src/lib.zig
@@ -52,7 +52,7 @@ pub const escape = struct {
     pub const RIS = ascii.ESC.s() ++ "c";
 };
 
-fn make_csi_sequence(comptime c: []const u8, x: anytype) []const u8 {
+fn make_csi_sequence(comptime c: []const u8, comptime x: anytype) []const u8 {
     return escape.CSI ++ _join(";", arr_i_to_s(x)) ++ c;
 }
 
@@ -65,20 +65,20 @@ fn arr_i_to_s(x: anytype) [][]const u8 {
 }
 
 pub const csi = struct {
-    pub fn CursorUp(n: i32) []const u8 { return make_csi_sequence("A", .{n}); }
-    pub fn CursorDown(n: i32) []const u8 { return make_csi_sequence("B", .{n}); }
-    pub fn CursorForward(n: i32) []const u8 { return make_csi_sequence("C", .{n}); }
-    pub fn CursorBack(n: i32) []const u8 { return make_csi_sequence("D", .{n}); }
-    pub fn CursorNextLine(n: i32) []const u8 { return make_csi_sequence("E", .{n}); }
-    pub fn CursorPrevLine(n: i32) []const u8 { return make_csi_sequence("F", .{n}); }
-    pub fn CursorHorzAbs(n: i32) []const u8 { return make_csi_sequence("G", .{n}); }
-    pub fn CursorPos(n: i32, m: i32) []const u8 { return make_csi_sequence("H", .{n, m}); }
-    pub fn EraseInDisplay(n: i32) []const u8 { return make_csi_sequence("J", .{n}); }
-    pub fn EraseInLine(n: i32) []const u8 { return make_csi_sequence("K", .{n}); }
-    pub fn ScrollUp(n: i32) []const u8 { return make_csi_sequence("S", .{n}); }
-    pub fn ScrollDown(n: i32) []const u8 { return make_csi_sequence("T", .{n}); }
-    pub fn HorzVertPos(n: i32, m: i32) []const u8 { return make_csi_sequence("f", .{n, m}); }
-    pub fn SGR(ns: anytype) []const u8 { return make_csi_sequence("m", ns); }
+    pub fn CursorUp(comptime n: i32) []const u8 { return make_csi_sequence("A", .{n}); }
+    pub fn CursorDown(comptime n: i32) []const u8 { return make_csi_sequence("B", .{n}); }
+    pub fn CursorForward(comptime n: i32) []const u8 { return make_csi_sequence("C", .{n}); }
+    pub fn CursorBack(comptime n: i32) []const u8 { return make_csi_sequence("D", .{n}); }
+    pub fn CursorNextLine(comptime n: i32) []const u8 { return make_csi_sequence("E", .{n}); }
+    pub fn CursorPrevLine(comptime n: i32) []const u8 { return make_csi_sequence("F", .{n}); }
+    pub fn CursorHorzAbs(comptime n: i32) []const u8 { return make_csi_sequence("G", .{n}); }
+    pub fn CursorPos(comptime n: i32, m: i32) []const u8 { return make_csi_sequence("H", .{n, m}); }
+    pub fn EraseInDisplay(comptime n: i32) []const u8 { return make_csi_sequence("J", .{n}); }
+    pub fn EraseInLine(comptime n: i32) []const u8 { return make_csi_sequence("K", .{n}); }
+    pub fn ScrollUp(comptime n: i32) []const u8 { return make_csi_sequence("S", .{n}); }
+    pub fn ScrollDown(comptime n: i32) []const u8 { return make_csi_sequence("T", .{n}); }
+    pub fn HorzVertPos(comptime n: i32, m: i32) []const u8 { return make_csi_sequence("f", .{n, m}); }
+    pub fn SGR(comptime ns: anytype) []const u8 { return make_csi_sequence("m", ns); }
 };
 
 pub const style = struct {
-- 
2.54.0