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patch 8.1.2036: the str2nr() tests fail

Browse Source 
Problem:    The str2nr() tests fail.
Solution:   Add missing part of patch.
This commit is contained in:
Bram Moolenaar
2019-09-15 14:49:52 +02:00
parent 60a8de28d1
commit 1ac90b4fa6
2 changed files with 34 additions and 3 deletions
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35
src/charset.c
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@@ -1773,6 +1773,7 @@ vim_isblankline(char_u *lbuf)
* If "what" contains STR2NR_OCT recognize octal numbers
* If "what" contains STR2NR_HEX recognize hex numbers
* If "what" contains STR2NR_FORCE always assume bin/oct/hex.
* If "what" contains STR2NR_QUOTE ignore embedded single quotes
* If maxlen > 0, check at a maximum maxlen chars.
* If strict is TRUE, check the number strictly. return *len = 0 if fail.
*/
@@ -1841,7 +1842,8 @@ vim_str2nr(
// Do the conversion manually to avoid sscanf() quirks.
n = 1;
if (pre == 'B' || pre == 'b' || what == STR2NR_BIN + STR2NR_FORCE)
if (pre == 'B' || pre == 'b'
|| ((what & STR2NR_BIN) && (what & STR2NR_FORCE)))
{
/* bin */
if (pre != 0)
@@ -1856,9 +1858,16 @@ vim_str2nr(
++ptr;
if (n++ == maxlen)
break;
if ((what & STR2NR_QUOTE) && *ptr == '\''
&& '0' <= ptr[1] && ptr[1] <= '1')
{
++ptr;
if (n++ == maxlen)
break;
}
}
}
else if (pre == '0' || what == STR2NR_OCT + STR2NR_FORCE)
else if (pre == '0' || ((what & STR2NR_OCT) && (what & STR2NR_FORCE)))
{
/* octal */
while ('0' <= *ptr && *ptr <= '7')
@@ -1871,9 +1880,16 @@ vim_str2nr(
++ptr;
if (n++ == maxlen)
break;
if ((what & STR2NR_QUOTE) && *ptr == '\''
&& '0' <= ptr[1] && ptr[1] <= '7')
{
++ptr;
if (n++ == maxlen)
break;
}
}
}
else if (pre != 0 || what == STR2NR_HEX + STR2NR_FORCE)
else if (pre != 0 || ((what & STR2NR_HEX) && (what & STR2NR_FORCE)))
{
/* hex */
if (pre != 0)
@@ -1888,6 +1904,12 @@ vim_str2nr(
++ptr;
if (n++ == maxlen)
break;
if ((what & STR2NR_QUOTE) && *ptr == '\'' && vim_isxdigit(ptr[1]))
{
++ptr;
if (n++ == maxlen)
break;
}
}
}
else
@@ -1906,8 +1928,15 @@ vim_str2nr(
++ptr;
if (n++ == maxlen)
break;
if ((what & STR2NR_QUOTE) && *ptr == '\'' && VIM_ISDIGIT(ptr[1]))
{
++ptr;
if (n++ == maxlen)
break;
}
}
}
// Check for an alpha-numeric character immediately following, that is
// most likely a typo.
if (strict && n - 1 != maxlen && ASCII_ISALNUM(*ptr))