Mercurial > vim
diff src/search.c @ 11488:9473793c7bb5 v8.0.0627
patch 8.0.0627: "gn" selects only one character with 'nowrapscan'
commit https://github.com/vim/vim/commit/add8dce38de65a0c64e8f54d6bdcadb45a8de2cf
Author: Bram Moolenaar <Bram@vim.org>
Date: Mon Jun 5 19:56:04 2017 +0200
patch 8.0.0627: "gn" selects only one character with 'nowrapscan'
Problem: When 'wrapscan' is off "gn" does not select the whole pattern when
it's the last one in the text. (KeyboardFire)
Solution: Check if the search fails. (Christian Brabandt, closes #1683)
author | Christian Brabandt <cb@256bit.org> |
---|---|
date | Mon, 05 Jun 2017 20:00:04 +0200 |
parents | 29a781fd3f27 |
children | 578df034735d |
line wrap: on
line diff
--- a/src/search.c +++ b/src/search.c @@ -4599,7 +4599,7 @@ current_quote( #endif /* FEAT_TEXTOBJ */ -static int is_one_char(char_u *pattern, int move); +static int is_one_char(char_u *pattern, int move, pos_T *cur); /* * Find next search match under cursor, cursor at end. @@ -4647,7 +4647,7 @@ current_search( orig_pos = pos = curwin->w_cursor; /* Is the pattern is zero-width? */ - one_char = is_one_char(spats[last_idx].pat, TRUE); + one_char = is_one_char(spats[last_idx].pat, TRUE, &curwin->w_cursor); if (one_char == -1) { p_ws = old_p_ws; @@ -4710,7 +4710,10 @@ current_search( /* Check again from the current cursor position, * since the next match might actually by only one char wide */ - one_char = is_one_char(spats[last_idx].pat, FALSE); + one_char = is_one_char(spats[last_idx].pat, FALSE, &pos); + if (one_char < 0) + /* search failed, abort */ + return FAIL; /* move to match, except for zero-width matches, in which case, we are * already on the next match */ @@ -4761,12 +4764,12 @@ current_search( /* * Check if the pattern is one character long or zero-width. - * If move is TRUE, check from the beginning of the buffer, else from the - * current cursor position. + * If move is TRUE, check from the beginning of the buffer, else from position + * "cur". * Returns TRUE, FALSE or -1 for failure. */ static int -is_one_char(char_u *pattern, int move) +is_one_char(char_u *pattern, int move, pos_T *cur) { regmmatch_T regmatch; int nmatched = 0; @@ -4791,7 +4794,7 @@ is_one_char(char_u *pattern, int move) } else { - pos = curwin->w_cursor; + pos = *cur; /* accept a match at the cursor position */ flag = SEARCH_START; }