Mercurial > vim
comparison src/misc2.c @ 6929:e55929fca0cf v7.4.783
patch 7.4.783
Problem: copy_chars() and copy_spaces() are inefficient.
Solution: Use memset() instead. (Dominique Pelle)
| author | Bram Moolenaar <bram@vim.org> |
|---|---|
| date | Fri, 17 Jul 2015 13:22:51 +0200 |
| parents | 58d9f967ae1a |
| children | 7758d6245c3a |
comparison
equal
deleted
inserted
replaced
| 6928:e607a8d58e64 | 6929:e55929fca0cf |
|---|---|
| 1594 p++; | 1594 p++; |
| 1595 } | 1595 } |
| 1596 } | 1596 } |
| 1597 | 1597 |
| 1598 return res; | 1598 return res; |
| 1599 } | |
| 1600 #endif | |
| 1601 | |
| 1602 /* | |
| 1603 * copy a space a number of times | |
| 1604 */ | |
| 1605 void | |
| 1606 copy_spaces(ptr, count) | |
| 1607 char_u *ptr; | |
| 1608 size_t count; | |
| 1609 { | |
| 1610 size_t i = count; | |
| 1611 char_u *p = ptr; | |
| 1612 | |
| 1613 while (i--) | |
| 1614 *p++ = ' '; | |
| 1615 } | |
| 1616 | |
| 1617 #if defined(FEAT_VISUALEXTRA) || defined(PROTO) | |
| 1618 /* | |
| 1619 * Copy a character a number of times. | |
| 1620 * Does not work for multi-byte characters! | |
| 1621 */ | |
| 1622 void | |
| 1623 copy_chars(ptr, count, c) | |
| 1624 char_u *ptr; | |
| 1625 size_t count; | |
| 1626 int c; | |
| 1627 { | |
| 1628 size_t i = count; | |
| 1629 char_u *p = ptr; | |
| 1630 | |
| 1631 while (i--) | |
| 1632 *p++ = c; | |
| 1633 } | 1599 } |
| 1634 #endif | 1600 #endif |
| 1635 | 1601 |
| 1636 /* | 1602 /* |
| 1637 * delete spaces at the end of a string | 1603 * delete spaces at the end of a string |