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 |
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6928:e607a8d58e64 | 6929:e55929fca0cf |
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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 |