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	tvi: ^A to search for the word under the cursor - neatvi - [fork] simple vi-typ…
	git clone git://src.adamsgaard.dk/neatvi
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	---
	commit 322e61144baa724aee78a2e257647336c65b8f77
	parent ad5b762c322fa1b8512706f0b7967d4e93514164
	Author: Ali Gholami Rudi <[email protected]>
	Date: Fri, 22 May 2015 19:15:06 +0430

	vi: ^A to search for the word under the cursor

	Diffstat:
	M vi.c \| 31 +++++++++++++++++++++++++++++…

	1 file changed, 31 insertions(+), 0 deletions(-)
	---
	diff --git a/vi.c b/vi.c
	t@@ -399,6 +399,28 @@ static int vi_motionln(int *row, int cmd)
	return c;
	}

	+static char lbuf_curword(struct lbuf lb, int row, int col)
	+{
	+ struct sbuf *sb;
	+ char *ln = lbuf_get(lb, row);
	+ char beg, end;
	+ if (!ln)
	+ return NULL;
	+ beg = uc_chr(ln, ren_off(ln, ren_noeol(ln, col)));
	+ end = beg;
	+ while (*end && uc_kind(end) == 1)
	+ end = uc_next(end);
	+ while (beg > ln && uc_kind(uc_beg(ln, beg - 1)) == 1)
	+ beg = uc_beg(ln, beg - 1);
	+ if (beg >= end)
	+ return NULL;
	+ sb = sbuf_make();
	+ sbuf_str(sb, "\\<");
	+ sbuf_mem(sb, beg, end - beg);
	+ sbuf_str(sb, "\\>");
	+ return sbuf_done(sb);
	+}
	+
	/* read a motion */
	static int vi_motion(int row, int col)
	{
	t@@ -547,6 +569,15 @@ static int vi_motion(int row, int col)
	if (vi_search(mv, cnt, row, col))
	return -1;
	break;
	+ case TK_CTL('a'):
	+ if (!(cs = lbuf_curword(xb, row, col)))
	+ return -1;
	+ strcpy(vi_findlast, cs);
	+ free(cs);
	+ vi_finddir = +1;
	+ if (vi_search('n', cnt, row, col))
	+ return -1;
	+ break;
	case 127:
	case TK_CTL('h'):
	for (i = 0; i < cnt; i++)