maint: assume C89 escape sequences

[Collin Funk]

Hi,

Gnulib and Coreutils assume C89 escape sequences everywhere else, so I
think these #if __STDC__ conditionals can be removed.


>From 2702190bc135340fad044fd4f36f322ad7bbce11 Mon Sep 17 00:00:00 2001
From: Collin Funk <collin.fu...@gmail.com>
Date: Tue, 3 Sep 2024 19:45:13 -0700
Subject: [PATCH] maint: assume C89 escape sequences

* src/ptx.c (unescape_string) [!__STDC__]: Assume compiler supports '\a'
and '\v' escape sequences.
---
 src/ptx.c | 8 --------
 1 file changed, 8 deletions(-)

diff --git a/src/ptx.c b/src/ptx.c
index 09397208c..384e66707 100644
--- a/src/ptx.c
+++ b/src/ptx.c
@@ -332,11 +332,7 @@ unescape_string (char *string)
               break;
 
             case 'a':		/* alert */
-#if __STDC__
               *cursor++ = '\a';
-#else
-              *cursor++ = 7;
-#endif
               string++;
               break;
 
@@ -371,11 +367,7 @@ unescape_string (char *string)
               break;
 
             case 'v':		/* vertical tab */
-#if __STDC__
               *cursor++ = '\v';
-#else
-              *cursor++ = 11;
-#endif
               string++;
               break;
 
-- 
2.46.0