patch 8.2.2309: 0o777 not recognized as octal
Problem: 0o777 not recognized as octal.
Solution: Use vim_isodigit(). (Ken Takata, closes #7633, closes #7631)
diff --git a/src/charset.c b/src/charset.c
index bf5af37..4289360 100644
--- a/src/charset.c
+++ b/src/charset.c
@@ -1594,6 +1594,12 @@
return (c == '0' || c == '1');
}
+ static int
+vim_isodigit(int c)
+{
+ return (c >= '0' && c <= '7');
+}
+
/*
* Vim's own character class functions. These exist because many library
* islower()/toupper() etc. do not work properly: they crash when used with
@@ -1831,7 +1837,7 @@
// binary
ptr += 2;
else if ((what & STR2NR_OOCT)
- && (pre == 'O' || pre == 'o') && vim_isbdigit(ptr[2])
+ && (pre == 'O' || pre == 'o') && vim_isodigit(ptr[2])
&& (maxlen == 0 || maxlen > 2))
// octal with prefix "0o"
ptr += 2;