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patch 8.0.0252: not properly recognizing word characters between 128 and 255

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Problem:    Characters below 256 that are not one byte are not always
            recognized as word characters.
Solution:   Make vim_iswordc() and vim_iswordp() work the same way. Add a test
            for this. (Ozaki Kiichi)
This commit is contained in:
Bram Moolenaar
2017-01-28 16:39:34 +01:00
parent f42dd3c390
commit 4019cf90b8
7 changed files with 143 additions and 18 deletions
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10
src/mbyte.c
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@@ -895,7 +895,7 @@ mb_get_class_buf(char_u *p, buf_T *buf)
if (enc_dbcs != 0 && p[0] != NUL && p[1] != NUL)
return dbcs_class(p[0], p[1]);
if (enc_utf8)
return utf_class(utf_ptr2char(p));
return utf_class_buf(utf_ptr2char(p), buf);
return 0;
}
@@ -2693,6 +2693,12 @@ static struct interval emoji_all[] =
*/
int
utf_class(int c)
{
return utf_class_buf(c, curbuf);
}
int
utf_class_buf(int c, buf_T *buf)
{
/* sorted list of non-overlapping intervals */
static struct clinterval
@@ -2780,7 +2786,7 @@ utf_class(int c)
{
if (c == ' ' || c == '\t' || c == NUL || c == 0xa0)
return 0; /* blank */
if (vim_iswordc(c))
if (vim_iswordc_buf(c, buf))
return 2; /* word character */
return 1; /* punctuation */
}