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[Emacs-diffs] master b91bfa1: Explicit error on changing case of negativ
From: |
Glenn Morris |
Subject: |
[Emacs-diffs] master b91bfa1: Explicit error on changing case of negative integers |
Date: |
Thu, 16 Feb 2017 23:24:56 -0500 (EST) |
branch: master
commit b91bfa10413182654a76d0ba337198f39a4d0e8e
Author: Glenn Morris <address@hidden>
Commit: Glenn Morris <address@hidden>
Explicit error on changing case of negative integers
* src/casefiddle.c (casify_object): Reject negative integers:
Emacs characters are positive integers. (Bug#25684)
---
src/casefiddle.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/casefiddle.c b/src/casefiddle.c
index b2b87e7..11d5944 100644
--- a/src/casefiddle.c
+++ b/src/casefiddle.c
@@ -41,7 +41,7 @@ casify_object (enum case_action flag, Lisp_Object obj)
if (NILP (XCHAR_TABLE (BVAR (current_buffer, downcase_table))->extras[1]))
Fset_case_table (BVAR (current_buffer, downcase_table));
- if (INTEGERP (obj))
+ if (NATNUMP (obj))
{
int flagbits = (CHAR_ALT | CHAR_SUPER | CHAR_HYPER
| CHAR_SHIFT | CHAR_CTL | CHAR_META);
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