vim: src/textobject.c annotate

annotate src/textobject.c @ 28653:94f2550a1af1

Added tag v8.2.4850 for changeset 27dcbe70e1f0bf400484d81aa0ddc22b71008d19

author	Bram Moolenaar <Bram@vim.org>
date	Sat, 30 Apr 2022 17:15:03 +0200
parents	d4a710f06f02
children	1ab5add6f4e8

rev	line source
20209 6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1 /* vi:set ts=8 sts=4 sw=4 noet:
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2 *
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3 * VIM - Vi IMproved by Bram Moolenaar
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4 *
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	5 * Do ":help uganda" in Vim to read copying and usage conditions.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	6 * Do ":help credits" in Vim to see a list of people who contributed.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	7 * See README.txt for an overview of the Vim source code.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	8 */
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	9
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	10 /*
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	11 * textobject.c: functions for text objects
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	12 */
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	13 #include "vim.h"
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	14
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	15 static int cls(void);
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	16 static int skip_chars(int, int);
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	17
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	18 /*
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	19 * Find the start of the next sentence, searching in the direction specified
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	20 * by the "dir" argument. The cursor is positioned on the start of the next
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	21 * sentence when found. If the next sentence is found, return OK. Return FAIL
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	22 * otherwise. See ":h sentence" for the precise definition of a "sentence"
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	23 * text object.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	24 */
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	25 int
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	26 findsent(int dir, long count)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	27 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	28 pos_T pos, tpos;
20895 56c86b167b68 patch 8.2.0999: moving to next sentence gets stuck on quote Bram Moolenaar <Bram@vim.org> parents: 20209 diff changeset	29 pos_T prev_pos;
20209 6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	30 int c;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	31 int (func)(pos_T );
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	32 int startlnum;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	33 int noskip = FALSE; // do not skip blanks
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	34 int cpo_J;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	35 int found_dot;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	36
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	37 pos = curwin->w_cursor;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	38 if (dir == FORWARD)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	39 func = incl;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	40 else
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	41 func = decl;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	42
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	43 while (count--)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	44 {
20895 56c86b167b68 patch 8.2.0999: moving to next sentence gets stuck on quote Bram Moolenaar <Bram@vim.org> parents: 20209 diff changeset	45 prev_pos = pos;
56c86b167b68 patch 8.2.0999: moving to next sentence gets stuck on quote Bram Moolenaar <Bram@vim.org> parents: 20209 diff changeset	46
20209 6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	47 /*
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	48 * if on an empty line, skip up to a non-empty line
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	49 */
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	50 if (gchar_pos(&pos) == NUL)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	51 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	52 do
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	53 if ((*func)(&pos) == -1)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	54 break;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	55 while (gchar_pos(&pos) == NUL);
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	56 if (dir == FORWARD)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	57 goto found;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	58 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	59 /*
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	60 * if on the start of a paragraph or a section and searching forward,
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	61 * go to the next line
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	62 */
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	63 else if (dir == FORWARD && pos.col == 0 &&
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	64 startPS(pos.lnum, NUL, FALSE))
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	65 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	66 if (pos.lnum == curbuf->b_ml.ml_line_count)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	67 return FAIL;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	68 ++pos.lnum;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	69 goto found;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	70 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	71 else if (dir == BACKWARD)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	72 decl(&pos);
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	73
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	74 // go back to the previous non-white non-punctuation character
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	75 found_dot = FALSE;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	76 while (c = gchar_pos(&pos), VIM_ISWHITE(c)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	77 \|\| vim_strchr((char_u *)".!?)]\"'", c) != NULL)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	78 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	79 tpos = pos;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	80 if (decl(&tpos) == -1 \|\| (LINEEMPTY(tpos.lnum) && dir == FORWARD))
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	81 break;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	82
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	83 if (found_dot)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	84 break;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	85 if (vim_strchr((char_u *) ".!?", c) != NULL)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	86 found_dot = TRUE;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	87
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	88 if (vim_strchr((char_u *) ")]\"'", c) != NULL
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	89 && vim_strchr((char_u *) ".!?)]\"'", gchar_pos(&tpos)) == NULL)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	90 break;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	91
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	92 decl(&pos);
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	93 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	94
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	95 // remember the line where the search started
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	96 startlnum = pos.lnum;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	97 cpo_J = vim_strchr(p_cpo, CPO_ENDOFSENT) != NULL;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	98
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	99 for (;;) // find end of sentence
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	100 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	101 c = gchar_pos(&pos);
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	102 if (c == NUL \|\| (pos.col == 0 && startPS(pos.lnum, NUL, FALSE)))
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	103 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	104 if (dir == BACKWARD && pos.lnum != startlnum)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	105 ++pos.lnum;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	106 break;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	107 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	108 if (c == '.' \|\| c == '!' \|\| c == '?')
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	109 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	110 tpos = pos;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	111 do
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	112 if ((c = inc(&tpos)) == -1)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	113 break;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	114 while (vim_strchr((char_u *)")]\"'", c = gchar_pos(&tpos))
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	115 != NULL);
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	116 if (c == -1 \|\| (!cpo_J && (c == ' ' \|\| c == '\t')) \|\| c == NUL
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	117 \|\| (cpo_J && (c == ' ' && inc(&tpos) >= 0
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	118 && gchar_pos(&tpos) == ' ')))
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	119 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	120 pos = tpos;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	121 if (gchar_pos(&pos) == NUL) // skip NUL at EOL
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	122 inc(&pos);
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	123 break;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	124 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	125 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	126 if ((*func)(&pos) == -1)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	127 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	128 if (count)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	129 return FAIL;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	130 noskip = TRUE;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	131 break;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	132 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	133 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	134 found:
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	135 // skip white space
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	136 while (!noskip && ((c = gchar_pos(&pos)) == ' ' \|\| c == '\t'))
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	137 if (incl(&pos) == -1)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	138 break;
20895 56c86b167b68 patch 8.2.0999: moving to next sentence gets stuck on quote Bram Moolenaar <Bram@vim.org> parents: 20209 diff changeset	139
56c86b167b68 patch 8.2.0999: moving to next sentence gets stuck on quote Bram Moolenaar <Bram@vim.org> parents: 20209 diff changeset	140 if (EQUAL_POS(prev_pos, pos))
56c86b167b68 patch 8.2.0999: moving to next sentence gets stuck on quote Bram Moolenaar <Bram@vim.org> parents: 20209 diff changeset	141 {
56c86b167b68 patch 8.2.0999: moving to next sentence gets stuck on quote Bram Moolenaar <Bram@vim.org> parents: 20209 diff changeset	142 // didn't actually move, advance one character and try again
56c86b167b68 patch 8.2.0999: moving to next sentence gets stuck on quote Bram Moolenaar <Bram@vim.org> parents: 20209 diff changeset	143 if ((*func)(&pos) == -1)
56c86b167b68 patch 8.2.0999: moving to next sentence gets stuck on quote Bram Moolenaar <Bram@vim.org> parents: 20209 diff changeset	144 {
56c86b167b68 patch 8.2.0999: moving to next sentence gets stuck on quote Bram Moolenaar <Bram@vim.org> parents: 20209 diff changeset	145 if (count)
56c86b167b68 patch 8.2.0999: moving to next sentence gets stuck on quote Bram Moolenaar <Bram@vim.org> parents: 20209 diff changeset	146 return FAIL;
56c86b167b68 patch 8.2.0999: moving to next sentence gets stuck on quote Bram Moolenaar <Bram@vim.org> parents: 20209 diff changeset	147 break;
56c86b167b68 patch 8.2.0999: moving to next sentence gets stuck on quote Bram Moolenaar <Bram@vim.org> parents: 20209 diff changeset	148 }
56c86b167b68 patch 8.2.0999: moving to next sentence gets stuck on quote Bram Moolenaar <Bram@vim.org> parents: 20209 diff changeset	149 ++count;
56c86b167b68 patch 8.2.0999: moving to next sentence gets stuck on quote Bram Moolenaar <Bram@vim.org> parents: 20209 diff changeset	150 }
20209 6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	151 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	152
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	153 setpcmark();
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	154 curwin->w_cursor = pos;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	155 return OK;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	156 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	157
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	158 /*
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	159 * Find the next paragraph or section in direction 'dir'.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	160 * Paragraphs are currently supposed to be separated by empty lines.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	161 * If 'what' is NUL we go to the next paragraph.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	162 * If 'what' is '{' or '}' we go to the next section.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	163 * If 'both' is TRUE also stop at '}'.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	164 * Return TRUE if the next paragraph or section was found.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	165 */
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	166 int
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	167 findpar(
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	168 int *pincl, // Return: TRUE if last char is to be included
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	169 int dir,
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	170 long count,
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	171 int what,
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	172 int both)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	173 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	174 linenr_T curr;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	175 int did_skip; // TRUE after separating lines have been skipped
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	176 int first; // TRUE on first line
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	177 int posix = (vim_strchr(p_cpo, CPO_PARA) != NULL);
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	178 #ifdef FEAT_FOLDING
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	179 linenr_T fold_first; // first line of a closed fold
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	180 linenr_T fold_last; // last line of a closed fold
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	181 int fold_skipped; // TRUE if a closed fold was skipped this
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	182 // iteration
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	183 #endif
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	184
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	185 curr = curwin->w_cursor.lnum;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	186
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	187 while (count--)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	188 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	189 did_skip = FALSE;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	190 for (first = TRUE; ; first = FALSE)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	191 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	192 if (*ml_get(curr) != NUL)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	193 did_skip = TRUE;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	194
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	195 #ifdef FEAT_FOLDING
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	196 // skip folded lines
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	197 fold_skipped = FALSE;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	198 if (first && hasFolding(curr, &fold_first, &fold_last))
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	199 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	200 curr = ((dir > 0) ? fold_last : fold_first) + dir;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	201 fold_skipped = TRUE;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	202 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	203 #endif
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	204
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	205 // POSIX has its own ideas of what a paragraph boundary is and it
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	206 // doesn't match historical Vi: It also stops at a "{" in the
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	207 // first column and at an empty line.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	208 if (!first && did_skip && (startPS(curr, what, both)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	209 \|\| (posix && what == NUL && *ml_get(curr) == '{')))
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	210 break;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	211
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	212 #ifdef FEAT_FOLDING
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	213 if (fold_skipped)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	214 curr -= dir;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	215 #endif
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	216 if ((curr += dir) < 1 \|\| curr > curbuf->b_ml.ml_line_count)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	217 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	218 if (count)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	219 return FALSE;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	220 curr -= dir;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	221 break;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	222 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	223 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	224 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	225 setpcmark();
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	226 if (both && *ml_get(curr) == '}') // include line with '}'
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	227 ++curr;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	228 curwin->w_cursor.lnum = curr;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	229 if (curr == curbuf->b_ml.ml_line_count && what != '}')
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	230 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	231 char_u *line = ml_get(curr);
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	232
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	233 // Put the cursor on the last character in the last line and make the
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	234 // motion inclusive.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	235 if ((curwin->w_cursor.col = (colnr_T)STRLEN(line)) != 0)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	236 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	237 --curwin->w_cursor.col;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	238 curwin->w_cursor.col -=
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	239 (*mb_head_off)(line, line + curwin->w_cursor.col);
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	240 *pincl = TRUE;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	241 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	242 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	243 else
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	244 curwin->w_cursor.col = 0;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	245 return TRUE;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	246 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	247
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	248 /*
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	249 * check if the string 's' is a nroff macro that is in option 'opt'
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	250 */
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	251 static int
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	252 inmacro(char_u opt, char_u s)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	253 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	254 char_u *macro;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	255
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	256 for (macro = opt; macro[0]; ++macro)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	257 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	258 // Accept two characters in the option being equal to two characters
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	259 // in the line. A space in the option matches with a space in the
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	260 // line or the line having ended.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	261 if ( (macro[0] == s[0]
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	262 \|\| (macro[0] == ' '
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	263 && (s[0] == NUL \|\| s[0] == ' ')))
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	264 && (macro[1] == s[1]
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	265 \|\| ((macro[1] == NUL \|\| macro[1] == ' ')
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	266 && (s[0] == NUL \|\| s[1] == NUL \|\| s[1] == ' '))))
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	267 break;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	268 ++macro;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	269 if (macro[0] == NUL)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	270 break;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	271 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	272 return (macro[0] != NUL);
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	273 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	274
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	275 /*
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	276 * startPS: return TRUE if line 'lnum' is the start of a section or paragraph.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	277 * If 'para' is '{' or '}' only check for sections.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	278 * If 'both' is TRUE also stop at '}'
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	279 */
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	280 int
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	281 startPS(linenr_T lnum, int para, int both)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	282 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	283 char_u *s;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	284
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	285 s = ml_get(lnum);
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	286 if (s == para \|\| s == '\f' \|\| (both && *s == '}'))
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	287 return TRUE;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	288 if (*s == '.' && (inmacro(p_sections, s + 1) \|\|
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	289 (!para && inmacro(p_para, s + 1))))
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	290 return TRUE;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	291 return FALSE;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	292 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	293
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	294 /*
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	295 * The following routines do the word searches performed by the 'w', 'W',
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	296 * 'b', 'B', 'e', and 'E' commands.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	297 */
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	298
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	299 /*
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	300 * To perform these searches, characters are placed into one of three
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	301 * classes, and transitions between classes determine word boundaries.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	302 *
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	303 * The classes are:
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	304 *
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	305 * 0 - white space
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	306 * 1 - punctuation
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	307 * 2 or higher - keyword characters (letters, digits and underscore)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	308 */
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	309
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	310 static int cls_bigword; // TRUE for "W", "B" or "E"
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	311
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	312 /*
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	313 * cls() - returns the class of character at curwin->w_cursor
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	314 *
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	315 * If a 'W', 'B', or 'E' motion is being done (cls_bigword == TRUE), chars
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	316 * from class 2 and higher are reported as class 1 since only white space
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	317 * boundaries are of interest.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	318 */
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	319 static int
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	320 cls(void)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	321 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	322 int c;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	323
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	324 c = gchar_cursor();
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	325 if (c == ' ' \|\| c == '\t' \|\| c == NUL)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	326 return 0;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	327 if (enc_dbcs != 0 && c > 0xFF)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	328 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	329 // If cls_bigword, report multi-byte chars as class 1.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	330 if (enc_dbcs == DBCS_KOR && cls_bigword)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	331 return 1;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	332
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	333 // process code leading/trailing bytes
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	334 return dbcs_class(((unsigned)c >> 8), (c & 0xFF));
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	335 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	336 if (enc_utf8)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	337 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	338 c = utf_class(c);
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	339 if (c != 0 && cls_bigword)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	340 return 1;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	341 return c;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	342 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	343
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	344 // If cls_bigword is TRUE, report all non-blanks as class 1.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	345 if (cls_bigword)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	346 return 1;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	347
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	348 if (vim_iswordc(c))
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	349 return 2;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	350 return 1;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	351 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	352
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	353
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	354 /*
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	355 * fwd_word(count, type, eol) - move forward one word
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	356 *
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	357 * Returns FAIL if the cursor was already at the end of the file.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	358 * If eol is TRUE, last word stops at end of line (for operators).
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	359 */
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	360 int
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	361 fwd_word(
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	362 long count,
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	363 int bigword, // "W", "E" or "B"
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	364 int eol)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	365 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	366 int sclass; // starting class
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	367 int i;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	368 int last_line;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	369
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	370 curwin->w_cursor.coladd = 0;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	371 cls_bigword = bigword;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	372 while (--count >= 0)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	373 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	374 #ifdef FEAT_FOLDING
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	375 // When inside a range of folded lines, move to the last char of the
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	376 // last line.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	377 if (hasFolding(curwin->w_cursor.lnum, NULL, &curwin->w_cursor.lnum))
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	378 coladvance((colnr_T)MAXCOL);
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	379 #endif
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	380 sclass = cls();
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	381
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	382 /*
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	383 * We always move at least one character, unless on the last
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	384 * character in the buffer.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	385 */
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	386 last_line = (curwin->w_cursor.lnum == curbuf->b_ml.ml_line_count);
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	387 i = inc_cursor();
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	388 if (i == -1 \|\| (i >= 1 && last_line)) // started at last char in file
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	389 return FAIL;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	390 if (i >= 1 && eol && count == 0) // started at last char in line
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	391 return OK;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	392
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	393 /*
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	394 * Go one char past end of current word (if any)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	395 */
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	396 if (sclass != 0)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	397 while (cls() == sclass)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	398 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	399 i = inc_cursor();
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	400 if (i == -1 \|\| (i >= 1 && eol && count == 0))
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	401 return OK;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	402 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	403
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	404 /*
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	405 * go to next non-white
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	406 */
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	407 while (cls() == 0)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	408 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	409 /*
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	410 * We'll stop if we land on a blank line
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	411 */
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	412 if (curwin->w_cursor.col == 0 && *ml_get_curline() == NUL)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	413 break;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	414
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	415 i = inc_cursor();
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	416 if (i == -1 \|\| (i >= 1 && eol && count == 0))
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	417 return OK;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	418 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	419 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	420 return OK;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	421 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	422
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	423 /*
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	424 * bck_word() - move backward 'count' words
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	425 *
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	426 * If stop is TRUE and we are already on the start of a word, move one less.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	427 *
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	428 * Returns FAIL if top of the file was reached.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	429 */
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	430 int
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	431 bck_word(long count, int bigword, int stop)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	432 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	433 int sclass; // starting class
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	434
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	435 curwin->w_cursor.coladd = 0;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	436 cls_bigword = bigword;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	437 while (--count >= 0)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	438 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	439 #ifdef FEAT_FOLDING
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	440 // When inside a range of folded lines, move to the first char of the
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	441 // first line.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	442 if (hasFolding(curwin->w_cursor.lnum, &curwin->w_cursor.lnum, NULL))
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	443 curwin->w_cursor.col = 0;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	444 #endif
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	445 sclass = cls();
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	446 if (dec_cursor() == -1) // started at start of file
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	447 return FAIL;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	448
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	449 if (!stop \|\| sclass == cls() \|\| sclass == 0)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	450 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	451 /*
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	452 * Skip white space before the word.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	453 * Stop on an empty line.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	454 */
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	455 while (cls() == 0)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	456 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	457 if (curwin->w_cursor.col == 0
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	458 && LINEEMPTY(curwin->w_cursor.lnum))
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	459 goto finished;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	460 if (dec_cursor() == -1) // hit start of file, stop here
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	461 return OK;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	462 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	463
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	464 /*
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	465 * Move backward to start of this word.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	466 */
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	467 if (skip_chars(cls(), BACKWARD))
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	468 return OK;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	469 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	470
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	471 inc_cursor(); // overshot - forward one
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	472 finished:
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	473 stop = FALSE;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	474 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	475 return OK;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	476 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	477
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	478 /*
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	479 * end_word() - move to the end of the word
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	480 *
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	481 * There is an apparent bug in the 'e' motion of the real vi. At least on the
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	482 * System V Release 3 version for the 80386. Unlike 'b' and 'w', the 'e'
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	483 * motion crosses blank lines. When the real vi crosses a blank line in an
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	484 * 'e' motion, the cursor is placed on the FIRST character of the next
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	485 * non-blank line. The 'E' command, however, works correctly. Since this
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	486 * appears to be a bug, I have not duplicated it here.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	487 *
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	488 * Returns FAIL if end of the file was reached.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	489 *
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	490 * If stop is TRUE and we are already on the end of a word, move one less.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	491 * If empty is TRUE stop on an empty line.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	492 */
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	493 int
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	494 end_word(
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	495 long count,
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	496 int bigword,
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	497 int stop,
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	498 int empty)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	499 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	500 int sclass; // starting class
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	501
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	502 curwin->w_cursor.coladd = 0;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	503 cls_bigword = bigword;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	504 while (--count >= 0)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	505 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	506 #ifdef FEAT_FOLDING
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	507 // When inside a range of folded lines, move to the last char of the
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	508 // last line.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	509 if (hasFolding(curwin->w_cursor.lnum, NULL, &curwin->w_cursor.lnum))
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	510 coladvance((colnr_T)MAXCOL);
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	511 #endif
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	512 sclass = cls();
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	513 if (inc_cursor() == -1)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	514 return FAIL;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	515
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	516 /*
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	517 * If we're in the middle of a word, we just have to move to the end
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	518 * of it.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	519 */
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	520 if (cls() == sclass && sclass != 0)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	521 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	522 /*
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	523 * Move forward to end of the current word
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	524 */
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	525 if (skip_chars(sclass, FORWARD))
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	526 return FAIL;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	527 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	528 else if (!stop \|\| sclass == 0)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	529 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	530 /*
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	531 * We were at the end of a word. Go to the end of the next word.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	532 * First skip white space, if 'empty' is TRUE, stop at empty line.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	533 */
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	534 while (cls() == 0)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	535 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	536 if (empty && curwin->w_cursor.col == 0
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	537 && LINEEMPTY(curwin->w_cursor.lnum))
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	538 goto finished;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	539 if (inc_cursor() == -1) // hit end of file, stop here
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	540 return FAIL;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	541 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	542
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	543 /*
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	544 * Move forward to the end of this word.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	545 */
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	546 if (skip_chars(cls(), FORWARD))
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	547 return FAIL;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	548 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	549 dec_cursor(); // overshot - one char backward
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	550 finished:
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	551 stop = FALSE; // we move only one word less
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	552 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	553 return OK;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	554 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	555
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	556 /*
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	557 * Move back to the end of the word.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	558 *
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	559 * Returns FAIL if start of the file was reached.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	560 */
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	561 int
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	562 bckend_word(
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	563 long count,
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	564 int bigword, // TRUE for "B"
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	565 int eol) // TRUE: stop at end of line.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	566 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	567 int sclass; // starting class
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	568 int i;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	569
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	570 curwin->w_cursor.coladd = 0;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	571 cls_bigword = bigword;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	572 while (--count >= 0)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	573 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	574 sclass = cls();
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	575 if ((i = dec_cursor()) == -1)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	576 return FAIL;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	577 if (eol && i == 1)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	578 return OK;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	579
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	580 /*
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	581 * Move backward to before the start of this word.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	582 */
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	583 if (sclass != 0)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	584 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	585 while (cls() == sclass)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	586 if ((i = dec_cursor()) == -1 \|\| (eol && i == 1))
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	587 return OK;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	588 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	589
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	590 /*
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	591 * Move backward to end of the previous word
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	592 */
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	593 while (cls() == 0)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	594 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	595 if (curwin->w_cursor.col == 0 && LINEEMPTY(curwin->w_cursor.lnum))
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	596 break;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	597 if ((i = dec_cursor()) == -1 \|\| (eol && i == 1))
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	598 return OK;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	599 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	600 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	601 return OK;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	602 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	603
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	604 /*
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	605 * Skip a row of characters of the same class.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	606 * Return TRUE when end-of-file reached, FALSE otherwise.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	607 */
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	608 static int
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	609 skip_chars(int cclass, int dir)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	610 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	611 while (cls() == cclass)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	612 if ((dir == FORWARD ? inc_cursor() : dec_cursor()) == -1)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	613 return TRUE;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	614 return FALSE;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	615 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	616
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	617 #if defined(FEAT_TEXTOBJ) \|\| defined(PROTO)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	618 /*
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	619 * Go back to the start of the word or the start of white space
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	620 */
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	621 static void
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	622 back_in_line(void)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	623 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	624 int sclass; // starting class
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	625
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	626 sclass = cls();
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	627 for (;;)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	628 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	629 if (curwin->w_cursor.col == 0) // stop at start of line
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	630 break;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	631 dec_cursor();
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	632 if (cls() != sclass) // stop at start of word
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	633 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	634 inc_cursor();
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	635 break;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	636 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	637 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	638 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	639
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	640 static void
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	641 find_first_blank(pos_T *posp)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	642 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	643 int c;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	644
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	645 while (decl(posp) != -1)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	646 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	647 c = gchar_pos(posp);
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	648 if (!VIM_ISWHITE(c))
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	649 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	650 incl(posp);
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	651 break;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	652 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	653 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	654 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	655
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	656 /*
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	657 * Skip count/2 sentences and count/2 separating white spaces.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	658 */
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	659 static void
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	660 findsent_forward(
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	661 long count,
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	662 int at_start_sent) // cursor is at start of sentence
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	663 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	664 while (count--)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	665 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	666 findsent(FORWARD, 1L);
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	667 if (at_start_sent)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	668 find_first_blank(&curwin->w_cursor);
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	669 if (count == 0 \|\| at_start_sent)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	670 decl(&curwin->w_cursor);
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	671 at_start_sent = !at_start_sent;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	672 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	673 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	674
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	675 /*
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	676 * Find word under cursor, cursor at end.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	677 * Used while an operator is pending, and in Visual mode.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	678 */
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	679 int
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	680 current_word(
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	681 oparg_T *oap,
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	682 long count,
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	683 int include, // TRUE: include word and white space
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	684 int bigword) // FALSE == word, TRUE == WORD
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	685 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	686 pos_T start_pos;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	687 pos_T pos;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	688 int inclusive = TRUE;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	689 int include_white = FALSE;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	690
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	691 cls_bigword = bigword;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	692 CLEAR_POS(&start_pos);
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	693
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	694 // Correct cursor when 'selection' is exclusive
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	695 if (VIsual_active && *p_sel == 'e' && LT_POS(VIsual, curwin->w_cursor))
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	696 dec_cursor();
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	697
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	698 /*
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	699 * When Visual mode is not active, or when the VIsual area is only one
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	700 * character, select the word and/or white space under the cursor.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	701 */
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	702 if (!VIsual_active \|\| EQUAL_POS(curwin->w_cursor, VIsual))
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	703 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	704 /*
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	705 * Go to start of current word or white space.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	706 */
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	707 back_in_line();
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	708 start_pos = curwin->w_cursor;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	709
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	710 /*
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	711 * If the start is on white space, and white space should be included
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	712 * (" word"), or start is not on white space, and white space should
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	713 * not be included ("word"), find end of word.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	714 */
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	715 if ((cls() == 0) == include)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	716 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	717 if (end_word(1L, bigword, TRUE, TRUE) == FAIL)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	718 return FAIL;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	719 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	720 else
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	721 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	722 /*
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	723 * If the start is not on white space, and white space should be
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	724 * included ("word "), or start is on white space and white
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	725 * space should not be included (" "), find start of word.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	726 * If we end up in the first column of the next line (single char
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	727 * word) back up to end of the line.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	728 */
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	729 fwd_word(1L, bigword, TRUE);
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	730 if (curwin->w_cursor.col == 0)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	731 decl(&curwin->w_cursor);
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	732 else
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	733 oneleft();
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	734
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	735 if (include)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	736 include_white = TRUE;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	737 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	738
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	739 if (VIsual_active)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	740 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	741 // should do something when inclusive == FALSE !
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	742 VIsual = start_pos;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	743 redraw_curbuf_later(INVERTED); // update the inversion
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	744 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	745 else
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	746 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	747 oap->start = start_pos;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	748 oap->motion_type = MCHAR;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	749 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	750 --count;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	751 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	752
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	753 /*
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	754 * When count is still > 0, extend with more objects.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	755 */
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	756 while (count > 0)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	757 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	758 inclusive = TRUE;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	759 if (VIsual_active && LT_POS(curwin->w_cursor, VIsual))
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	760 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	761 /*
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	762 * In Visual mode, with cursor at start: move cursor back.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	763 */
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	764 if (decl(&curwin->w_cursor) == -1)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	765 return FAIL;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	766 if (include != (cls() != 0))
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	767 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	768 if (bck_word(1L, bigword, TRUE) == FAIL)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	769 return FAIL;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	770 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	771 else
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	772 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	773 if (bckend_word(1L, bigword, TRUE) == FAIL)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	774 return FAIL;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	775 (void)incl(&curwin->w_cursor);
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	776 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	777 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	778 else
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	779 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	780 /*
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	781 * Move cursor forward one word and/or white area.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	782 */
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	783 if (incl(&curwin->w_cursor) == -1)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	784 return FAIL;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	785 if (include != (cls() == 0))
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	786 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	787 if (fwd_word(1L, bigword, TRUE) == FAIL && count > 1)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	788 return FAIL;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	789 /*
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	790 * If end is just past a new-line, we don't want to include
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	791 * the first character on the line.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	792 * Put cursor on last char of white.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	793 */
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	794 if (oneleft() == FAIL)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	795 inclusive = FALSE;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	796 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	797 else
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	798 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	799 if (end_word(1L, bigword, TRUE, TRUE) == FAIL)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	800 return FAIL;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	801 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	802 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	803 --count;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	804 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	805
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	806 if (include_white && (cls() != 0
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	807 \|\| (curwin->w_cursor.col == 0 && !inclusive)))
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	808 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	809 /*
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	810 * If we don't include white space at the end, move the start
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	811 * to include some white space there. This makes "daw" work
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	812 * better on the last word in a sentence (and "2daw" on last-but-one
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	813 * word). Also when "2daw" deletes "word." at the end of the line
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	814 * (cursor is at start of next line).
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	815 * But don't delete white space at start of line (indent).
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	816 */
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	817 pos = curwin->w_cursor; // save cursor position
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	818 curwin->w_cursor = start_pos;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	819 if (oneleft() == OK)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	820 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	821 back_in_line();
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	822 if (cls() == 0 && curwin->w_cursor.col > 0)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	823 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	824 if (VIsual_active)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	825 VIsual = curwin->w_cursor;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	826 else
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	827 oap->start = curwin->w_cursor;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	828 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	829 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	830 curwin->w_cursor = pos; // put cursor back at end
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	831 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	832
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	833 if (VIsual_active)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	834 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	835 if (*p_sel == 'e' && inclusive && LTOREQ_POS(VIsual, curwin->w_cursor))
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	836 inc_cursor();
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	837 if (VIsual_mode == 'V')
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	838 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	839 VIsual_mode = 'v';
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	840 redraw_cmdline = TRUE; // show mode later
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	841 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	842 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	843 else
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	844 oap->inclusive = inclusive;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	845
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	846 return OK;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	847 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	848
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	849 /*
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	850 * Find sentence(s) under the cursor, cursor at end.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	851 * When Visual active, extend it by one or more sentences.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	852 */
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	853 int
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	854 current_sent(oparg_T *oap, long count, int include)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	855 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	856 pos_T start_pos;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	857 pos_T pos;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	858 int start_blank;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	859 int c;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	860 int at_start_sent;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	861 long ncount;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	862
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	863 start_pos = curwin->w_cursor;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	864 pos = start_pos;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	865 findsent(FORWARD, 1L); // Find start of next sentence.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	866
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	867 /*
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	868 * When the Visual area is bigger than one character: Extend it.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	869 */
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	870 if (VIsual_active && !EQUAL_POS(start_pos, VIsual))
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	871 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	872 extend:
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	873 if (LT_POS(start_pos, VIsual))
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	874 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	875 /*
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	876 * Cursor at start of Visual area.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	877 * Find out where we are:
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	878 * - in the white space before a sentence
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	879 * - in a sentence or just after it
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	880 * - at the start of a sentence
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	881 */
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	882 at_start_sent = TRUE;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	883 decl(&pos);
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	884 while (LT_POS(pos, curwin->w_cursor))
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	885 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	886 c = gchar_pos(&pos);
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	887 if (!VIM_ISWHITE(c))
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	888 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	889 at_start_sent = FALSE;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	890 break;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	891 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	892 incl(&pos);
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	893 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	894 if (!at_start_sent)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	895 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	896 findsent(BACKWARD, 1L);
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	897 if (EQUAL_POS(curwin->w_cursor, start_pos))
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	898 at_start_sent = TRUE; // exactly at start of sentence
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	899 else
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	900 // inside a sentence, go to its end (start of next)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	901 findsent(FORWARD, 1L);
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	902 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	903 if (include) // "as" gets twice as much as "is"
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	904 count *= 2;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	905 while (count--)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	906 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	907 if (at_start_sent)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	908 find_first_blank(&curwin->w_cursor);
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	909 c = gchar_cursor();
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	910 if (!at_start_sent \|\| (!include && !VIM_ISWHITE(c)))
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	911 findsent(BACKWARD, 1L);
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	912 at_start_sent = !at_start_sent;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	913 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	914 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	915 else
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	916 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	917 /*
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	918 * Cursor at end of Visual area.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	919 * Find out where we are:
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	920 * - just before a sentence
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	921 * - just before or in the white space before a sentence
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	922 * - in a sentence
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	923 */
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	924 incl(&pos);
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	925 at_start_sent = TRUE;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	926 // not just before a sentence
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	927 if (!EQUAL_POS(pos, curwin->w_cursor))
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	928 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	929 at_start_sent = FALSE;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	930 while (LT_POS(pos, curwin->w_cursor))
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	931 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	932 c = gchar_pos(&pos);
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	933 if (!VIM_ISWHITE(c))
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	934 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	935 at_start_sent = TRUE;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	936 break;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	937 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	938 incl(&pos);
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	939 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	940 if (at_start_sent) // in the sentence
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	941 findsent(BACKWARD, 1L);
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	942 else // in/before white before a sentence
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	943 curwin->w_cursor = start_pos;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	944 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	945
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	946 if (include) // "as" gets twice as much as "is"
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	947 count *= 2;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	948 findsent_forward(count, at_start_sent);
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	949 if (*p_sel == 'e')
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	950 ++curwin->w_cursor.col;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	951 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	952 return OK;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	953 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	954
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	955 /*
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	956 * If the cursor started on a blank, check if it is just before the start
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	957 * of the next sentence.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	958 */
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	959 while (c = gchar_pos(&pos), VIM_ISWHITE(c)) // VIM_ISWHITE() is a macro
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	960 incl(&pos);
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	961 if (EQUAL_POS(pos, curwin->w_cursor))
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	962 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	963 start_blank = TRUE;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	964 find_first_blank(&start_pos); // go back to first blank
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	965 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	966 else
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	967 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	968 start_blank = FALSE;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	969 findsent(BACKWARD, 1L);
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	970 start_pos = curwin->w_cursor;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	971 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	972 if (include)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	973 ncount = count * 2;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	974 else
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	975 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	976 ncount = count;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	977 if (start_blank)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	978 --ncount;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	979 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	980 if (ncount > 0)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	981 findsent_forward(ncount, TRUE);
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	982 else
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	983 decl(&curwin->w_cursor);
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	984
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	985 if (include)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	986 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	987 /*
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	988 * If the blank in front of the sentence is included, exclude the
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	989 * blanks at the end of the sentence, go back to the first blank.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	990 * If there are no trailing blanks, try to include leading blanks.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	991 */
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	992 if (start_blank)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	993 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	994 find_first_blank(&curwin->w_cursor);
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	995 c = gchar_pos(&curwin->w_cursor); // VIM_ISWHITE() is a macro
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	996 if (VIM_ISWHITE(c))
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	997 decl(&curwin->w_cursor);
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	998 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	999 else if (c = gchar_cursor(), !VIM_ISWHITE(c))
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1000 find_first_blank(&start_pos);
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1001 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1002
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1003 if (VIsual_active)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1004 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1005 // Avoid getting stuck with "is" on a single space before a sentence.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1006 if (EQUAL_POS(start_pos, curwin->w_cursor))
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1007 goto extend;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1008 if (*p_sel == 'e')
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1009 ++curwin->w_cursor.col;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1010 VIsual = start_pos;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1011 VIsual_mode = 'v';
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1012 redraw_cmdline = TRUE; // show mode later
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1013 redraw_curbuf_later(INVERTED); // update the inversion
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1014 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1015 else
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1016 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1017 // include a newline after the sentence, if there is one
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1018 if (incl(&curwin->w_cursor) == -1)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1019 oap->inclusive = TRUE;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1020 else
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1021 oap->inclusive = FALSE;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1022 oap->start = start_pos;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1023 oap->motion_type = MCHAR;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1024 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1025 return OK;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1026 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1027
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1028 /*
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1029 * Find block under the cursor, cursor at end.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1030 * "what" and "other" are two matching parenthesis/brace/etc.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1031 */
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1032 int
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1033 current_block(
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1034 oparg_T *oap,
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1035 long count,
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1036 int include, // TRUE == include white space
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1037 int what, // '(', '{', etc.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1038 int other) // ')', '}', etc.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1039 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1040 pos_T old_pos;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1041 pos_T *pos = NULL;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1042 pos_T start_pos;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1043 pos_T *end_pos;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1044 pos_T old_start, old_end;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1045 char_u *save_cpo;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1046 int sol = FALSE; // '{' at start of line
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1047
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1048 old_pos = curwin->w_cursor;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1049 old_end = curwin->w_cursor; // remember where we started
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1050 old_start = old_end;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1051
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1052 /*
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1053 * If we start on '(', '{', ')', '}', etc., use the whole block inclusive.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1054 */
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1055 if (!VIsual_active \|\| EQUAL_POS(VIsual, curwin->w_cursor))
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1056 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1057 setpcmark();
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1058 if (what == '{') // ignore indent
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1059 while (inindent(1))
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1060 if (inc_cursor() != 0)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1061 break;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1062 if (gchar_cursor() == what)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1063 // cursor on '(' or '{', move cursor just after it
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1064 ++curwin->w_cursor.col;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1065 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1066 else if (LT_POS(VIsual, curwin->w_cursor))
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1067 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1068 old_start = VIsual;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1069 curwin->w_cursor = VIsual; // cursor at low end of Visual
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1070 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1071 else
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1072 old_end = VIsual;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1073
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1074 /*
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1075 * Search backwards for unclosed '(', '{', etc..
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1076 * Put this position in start_pos.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1077 * Ignore quotes here. Keep the "M" flag in 'cpo', as that is what the
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1078 * user wants.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1079 */
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1080 save_cpo = p_cpo;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1081 p_cpo = (char_u *)(vim_strchr(p_cpo, CPO_MATCHBSL) != NULL ? "%M" : "%");
25437 d4a710f06f02 patch 8.2.3255: ci" finds following string but ci< and others don't Bram Moolenaar <Bram@vim.org> parents: 22604 diff changeset	1082 if ((pos = findmatch(NULL, what)) != NULL)
20209 6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1083 {
25437 d4a710f06f02 patch 8.2.3255: ci" finds following string but ci< and others don't Bram Moolenaar <Bram@vim.org> parents: 22604 diff changeset	1084 while (count-- > 0)
d4a710f06f02 patch 8.2.3255: ci" finds following string but ci< and others don't Bram Moolenaar <Bram@vim.org> parents: 22604 diff changeset	1085 {
d4a710f06f02 patch 8.2.3255: ci" finds following string but ci< and others don't Bram Moolenaar <Bram@vim.org> parents: 22604 diff changeset	1086 if ((pos = findmatch(NULL, what)) == NULL)
d4a710f06f02 patch 8.2.3255: ci" finds following string but ci< and others don't Bram Moolenaar <Bram@vim.org> parents: 22604 diff changeset	1087 break;
d4a710f06f02 patch 8.2.3255: ci" finds following string but ci< and others don't Bram Moolenaar <Bram@vim.org> parents: 22604 diff changeset	1088 curwin->w_cursor = *pos;
d4a710f06f02 patch 8.2.3255: ci" finds following string but ci< and others don't Bram Moolenaar <Bram@vim.org> parents: 22604 diff changeset	1089 start_pos = pos; // the findmatch for end_pos will overwrite pos
d4a710f06f02 patch 8.2.3255: ci" finds following string but ci< and others don't Bram Moolenaar <Bram@vim.org> parents: 22604 diff changeset	1090 }
d4a710f06f02 patch 8.2.3255: ci" finds following string but ci< and others don't Bram Moolenaar <Bram@vim.org> parents: 22604 diff changeset	1091 }
d4a710f06f02 patch 8.2.3255: ci" finds following string but ci< and others don't Bram Moolenaar <Bram@vim.org> parents: 22604 diff changeset	1092 else
d4a710f06f02 patch 8.2.3255: ci" finds following string but ci< and others don't Bram Moolenaar <Bram@vim.org> parents: 22604 diff changeset	1093 {
d4a710f06f02 patch 8.2.3255: ci" finds following string but ci< and others don't Bram Moolenaar <Bram@vim.org> parents: 22604 diff changeset	1094 while (count-- > 0)
d4a710f06f02 patch 8.2.3255: ci" finds following string but ci< and others don't Bram Moolenaar <Bram@vim.org> parents: 22604 diff changeset	1095 {
d4a710f06f02 patch 8.2.3255: ci" finds following string but ci< and others don't Bram Moolenaar <Bram@vim.org> parents: 22604 diff changeset	1096 if ((pos = findmatchlimit(NULL, what, FM_FORWARD, 0)) == NULL)
d4a710f06f02 patch 8.2.3255: ci" finds following string but ci< and others don't Bram Moolenaar <Bram@vim.org> parents: 22604 diff changeset	1097 break;
d4a710f06f02 patch 8.2.3255: ci" finds following string but ci< and others don't Bram Moolenaar <Bram@vim.org> parents: 22604 diff changeset	1098 curwin->w_cursor = *pos;
d4a710f06f02 patch 8.2.3255: ci" finds following string but ci< and others don't Bram Moolenaar <Bram@vim.org> parents: 22604 diff changeset	1099 start_pos = pos; // the findmatch for end_pos will overwrite pos
d4a710f06f02 patch 8.2.3255: ci" finds following string but ci< and others don't Bram Moolenaar <Bram@vim.org> parents: 22604 diff changeset	1100 }
20209 6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1101 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1102 p_cpo = save_cpo;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1103
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1104 /*
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1105 * Search for matching ')', '}', etc.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1106 * Put this position in curwin->w_cursor.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1107 */
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1108 if (pos == NULL \|\| (end_pos = findmatch(NULL, other)) == NULL)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1109 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1110 curwin->w_cursor = old_pos;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1111 return FAIL;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1112 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1113 curwin->w_cursor = *end_pos;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1114
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1115 /*
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1116 * Try to exclude the '(', '{', ')', '}', etc. when "include" is FALSE.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1117 * If the ending '}', ')' or ']' is only preceded by indent, skip that
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1118 * indent. But only if the resulting area is not smaller than what we
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1119 * started with.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1120 */
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1121 while (!include)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1122 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1123 incl(&start_pos);
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1124 sol = (curwin->w_cursor.col == 0);
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1125 decl(&curwin->w_cursor);
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1126 while (inindent(1))
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1127 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1128 sol = TRUE;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1129 if (decl(&curwin->w_cursor) != 0)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1130 break;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1131 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1132
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1133 /*
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1134 * In Visual mode, when the resulting area is not bigger than what we
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1135 * started with, extend it to the next block, and then exclude again.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1136 */
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1137 if (!LT_POS(start_pos, old_start) && !LT_POS(old_end, curwin->w_cursor)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1138 && VIsual_active)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1139 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1140 curwin->w_cursor = old_start;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1141 decl(&curwin->w_cursor);
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1142 if ((pos = findmatch(NULL, what)) == NULL)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1143 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1144 curwin->w_cursor = old_pos;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1145 return FAIL;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1146 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1147 start_pos = *pos;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1148 curwin->w_cursor = *pos;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1149 if ((end_pos = findmatch(NULL, other)) == NULL)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1150 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1151 curwin->w_cursor = old_pos;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1152 return FAIL;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1153 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1154 curwin->w_cursor = *end_pos;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1155 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1156 else
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1157 break;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1158 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1159
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1160 if (VIsual_active)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1161 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1162 if (*p_sel == 'e')
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1163 inc(&curwin->w_cursor);
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1164 if (sol && gchar_cursor() != NUL)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1165 inc(&curwin->w_cursor); // include the line break
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1166 VIsual = start_pos;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1167 VIsual_mode = 'v';
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1168 redraw_curbuf_later(INVERTED); // update the inversion
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1169 showmode();
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1170 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1171 else
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1172 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1173 oap->start = start_pos;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1174 oap->motion_type = MCHAR;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1175 oap->inclusive = FALSE;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1176 if (sol)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1177 incl(&curwin->w_cursor);
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1178 else if (LTOREQ_POS(start_pos, curwin->w_cursor))
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1179 // Include the character under the cursor.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1180 oap->inclusive = TRUE;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1181 else
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1182 // End is before the start (no text in between <>, [], etc.): don't
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1183 // operate on any text.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1184 curwin->w_cursor = start_pos;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1185 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1186
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1187 return OK;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1188 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1189
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1190 /*
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1191 * Return TRUE if the cursor is on a "<aaa>" tag. Ignore "<aaa/>".
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1192 * When "end_tag" is TRUE return TRUE if the cursor is on "</aaa>".
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1193 */
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1194 static int
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1195 in_html_tag(
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1196 int end_tag)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1197 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1198 char_u *line = ml_get_curline();
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1199 char_u *p;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1200 int c;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1201 int lc = NUL;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1202 pos_T pos;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1203
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1204 if (enc_dbcs)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1205 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1206 char_u *lp = NULL;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1207
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1208 // We search forward until the cursor, because searching backwards is
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1209 // very slow for DBCS encodings.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1210 for (p = line; p < line + curwin->w_cursor.col; MB_PTR_ADV(p))
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1211 if (p == '>' \|\| p == '<')
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1212 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1213 lc = *p;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1214 lp = p;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1215 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1216 if (*p != '<') // check for '<' under cursor
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1217 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1218 if (lc != '<')
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1219 return FALSE;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1220 p = lp;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1221 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1222 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1223 else
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1224 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1225 for (p = line + curwin->w_cursor.col; p > line; )
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1226 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1227 if (*p == '<') // find '<' under/before cursor
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1228 break;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1229 MB_PTR_BACK(line, p);
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1230 if (*p == '>') // find '>' before cursor
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1231 break;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1232 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1233 if (*p != '<')
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1234 return FALSE;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1235 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1236
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1237 pos.lnum = curwin->w_cursor.lnum;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1238 pos.col = (colnr_T)(p - line);
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1239
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1240 MB_PTR_ADV(p);
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1241 if (end_tag)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1242 // check that there is a '/' after the '<'
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1243 return *p == '/';
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1244
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1245 // check that there is no '/' after the '<'
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1246 if (*p == '/')
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1247 return FALSE;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1248
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1249 // check that the matching '>' is not preceded by '/'
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1250 for (;;)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1251 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1252 if (inc(&pos) < 0)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1253 return FALSE;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1254 c = *ml_get_pos(&pos);
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1255 if (c == '>')
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1256 break;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1257 lc = c;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1258 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1259 return lc != '/';
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1260 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1261
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1262 /*
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1263 * Find tag block under the cursor, cursor at end.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1264 */
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1265 int
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1266 current_tagblock(
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1267 oparg_T *oap,
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1268 long count_arg,
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1269 int include) // TRUE == include white space
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1270 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1271 long count = count_arg;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1272 long n;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1273 pos_T old_pos;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1274 pos_T start_pos;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1275 pos_T end_pos;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1276 pos_T old_start, old_end;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1277 char_u spat, epat;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1278 char_u *p;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1279 char_u *cp;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1280 int len;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1281 int r;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1282 int do_include = include;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1283 int save_p_ws = p_ws;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1284 int retval = FAIL;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1285 int is_inclusive = TRUE;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1286
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1287 p_ws = FALSE;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1288
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1289 old_pos = curwin->w_cursor;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1290 old_end = curwin->w_cursor; // remember where we started
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1291 old_start = old_end;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1292 if (!VIsual_active \|\| *p_sel == 'e')
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1293 decl(&old_end); // old_end is inclusive
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1294
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1295 /*
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1296 * If we start on "<aaa>" select that block.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1297 */
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1298 if (!VIsual_active \|\| EQUAL_POS(VIsual, curwin->w_cursor))
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1299 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1300 setpcmark();
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1301
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1302 // ignore indent
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1303 while (inindent(1))
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1304 if (inc_cursor() != 0)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1305 break;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1306
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1307 if (in_html_tag(FALSE))
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1308 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1309 // cursor on start tag, move to its '>'
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1310 while (*ml_get_cursor() != '>')
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1311 if (inc_cursor() < 0)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1312 break;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1313 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1314 else if (in_html_tag(TRUE))
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1315 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1316 // cursor on end tag, move to just before it
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1317 while (*ml_get_cursor() != '<')
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1318 if (dec_cursor() < 0)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1319 break;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1320 dec_cursor();
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1321 old_end = curwin->w_cursor;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1322 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1323 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1324 else if (LT_POS(VIsual, curwin->w_cursor))
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1325 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1326 old_start = VIsual;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1327 curwin->w_cursor = VIsual; // cursor at low end of Visual
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1328 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1329 else
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1330 old_end = VIsual;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1331
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1332 again:
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1333 /*
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1334 * Search backwards for unclosed "<aaa>".
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1335 * Put this position in start_pos.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1336 */
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1337 for (n = 0; n < count; ++n)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1338 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1339 if (do_searchpair((char_u *)"<[^ \t>/!]\\+\\%(\\_s\\_[^>]\\{-}[^/]>\\\|$\\\|\\_s\\=>\\)",
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1340 (char_u *)"",
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1341 (char_u )"</[^>]>", BACKWARD, NULL, 0,
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1342 NULL, (linenr_T)0, 0L) <= 0)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1343 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1344 curwin->w_cursor = old_pos;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1345 goto theend;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1346 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1347 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1348 start_pos = curwin->w_cursor;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1349
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1350 /*
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1351 * Search for matching "</aaa>". First isolate the "aaa".
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1352 */
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1353 inc_cursor();
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1354 p = ml_get_cursor();
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1355 for (cp = p; cp != NUL && cp != '>' && !VIM_ISWHITE(*cp); MB_PTR_ADV(cp))
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1356 ;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1357 len = (int)(cp - p);
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1358 if (len == 0)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1359 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1360 curwin->w_cursor = old_pos;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1361 goto theend;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1362 }
22604 3ac0ef0578ef patch 8.2.1850: "vat" does not select tags correctly over line break Bram Moolenaar <Bram@vim.org> parents: 20895 diff changeset	1363 spat = alloc(len + 39);
20209 6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1364 epat = alloc(len + 9);
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1365 if (spat == NULL \|\| epat == NULL)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1366 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1367 vim_free(spat);
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1368 vim_free(epat);
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1369 curwin->w_cursor = old_pos;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1370 goto theend;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1371 }
22604 3ac0ef0578ef patch 8.2.1850: "vat" does not select tags correctly over line break Bram Moolenaar <Bram@vim.org> parents: 20895 diff changeset	1372 sprintf((char )spat, "<%.s\\>\\%%(\\_s\\_[^>]\\{-}\\_[^/]>\\\|\\_s\\?>\\)\\c", len, p);
20209 6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1373 sprintf((char )epat, "</%.s>\\c", len, p);
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1374
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1375 r = do_searchpair(spat, (char_u *)"", epat, FORWARD, NULL,
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1376 0, NULL, (linenr_T)0, 0L);
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1377
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1378 vim_free(spat);
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1379 vim_free(epat);
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1380
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1381 if (r < 1 \|\| LT_POS(curwin->w_cursor, old_end))
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1382 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1383 // Can't find other end or it's before the previous end. Could be a
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1384 // HTML tag that doesn't have a matching end. Search backwards for
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1385 // another starting tag.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1386 count = 1;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1387 curwin->w_cursor = start_pos;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1388 goto again;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1389 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1390
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1391 if (do_include)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1392 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1393 // Include up to the '>'.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1394 while (*ml_get_cursor() != '>')
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1395 if (inc_cursor() < 0)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1396 break;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1397 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1398 else
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1399 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1400 char_u *c = ml_get_cursor();
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1401
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1402 // Exclude the '<' of the end tag.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1403 // If the closing tag is on new line, do not decrement cursor, but
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1404 // make operation exclusive, so that the linefeed will be selected
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1405 if (*c == '<' && !VIsual_active && curwin->w_cursor.col == 0)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1406 // do not decrement cursor
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1407 is_inclusive = FALSE;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1408 else if (*c == '<')
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1409 dec_cursor();
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1410 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1411 end_pos = curwin->w_cursor;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1412
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1413 if (!do_include)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1414 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1415 // Exclude the start tag.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1416 curwin->w_cursor = start_pos;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1417 while (inc_cursor() >= 0)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1418 if (*ml_get_cursor() == '>')
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1419 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1420 inc_cursor();
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1421 start_pos = curwin->w_cursor;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1422 break;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1423 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1424 curwin->w_cursor = end_pos;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1425
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1426 // If we are in Visual mode and now have the same text as before set
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1427 // "do_include" and try again.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1428 if (VIsual_active && EQUAL_POS(start_pos, old_start)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1429 && EQUAL_POS(end_pos, old_end))
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1430 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1431 do_include = TRUE;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1432 curwin->w_cursor = old_start;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1433 count = count_arg;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1434 goto again;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1435 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1436 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1437
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1438 if (VIsual_active)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1439 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1440 // If the end is before the start there is no text between tags, select
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1441 // the char under the cursor.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1442 if (LT_POS(end_pos, start_pos))
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1443 curwin->w_cursor = start_pos;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1444 else if (*p_sel == 'e')
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1445 inc_cursor();
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1446 VIsual = start_pos;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1447 VIsual_mode = 'v';
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1448 redraw_curbuf_later(INVERTED); // update the inversion
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1449 showmode();
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1450 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1451 else
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1452 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1453 oap->start = start_pos;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1454 oap->motion_type = MCHAR;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1455 if (LT_POS(end_pos, start_pos))
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1456 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1457 // End is before the start: there is no text between tags; operate
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1458 // on an empty area.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1459 curwin->w_cursor = start_pos;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1460 oap->inclusive = FALSE;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1461 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1462 else
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1463 oap->inclusive = is_inclusive;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1464 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1465 retval = OK;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1466
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1467 theend:
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1468 p_ws = save_p_ws;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1469 return retval;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1470 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1471
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1472 int
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1473 current_par(
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1474 oparg_T *oap,
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1475 long count,
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1476 int include, // TRUE == include white space
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1477 int type) // 'p' for paragraph, 'S' for section
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1478 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1479 linenr_T start_lnum;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1480 linenr_T end_lnum;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1481 int white_in_front;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1482 int dir;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1483 int start_is_white;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1484 int prev_start_is_white;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1485 int retval = OK;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1486 int do_white = FALSE;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1487 int t;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1488 int i;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1489
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1490 if (type == 'S') // not implemented yet
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1491 return FAIL;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1492
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1493 start_lnum = curwin->w_cursor.lnum;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1494
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1495 /*
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1496 * When visual area is more than one line: extend it.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1497 */
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1498 if (VIsual_active && start_lnum != VIsual.lnum)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1499 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1500 extend:
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1501 if (start_lnum < VIsual.lnum)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1502 dir = BACKWARD;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1503 else
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1504 dir = FORWARD;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1505 for (i = count; --i >= 0; )
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1506 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1507 if (start_lnum ==
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1508 (dir == BACKWARD ? 1 : curbuf->b_ml.ml_line_count))
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1509 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1510 retval = FAIL;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1511 break;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1512 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1513
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1514 prev_start_is_white = -1;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1515 for (t = 0; t < 2; ++t)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1516 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1517 start_lnum += dir;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1518 start_is_white = linewhite(start_lnum);
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1519 if (prev_start_is_white == start_is_white)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1520 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1521 start_lnum -= dir;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1522 break;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1523 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1524 for (;;)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1525 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1526 if (start_lnum == (dir == BACKWARD
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1527 ? 1 : curbuf->b_ml.ml_line_count))
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1528 break;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1529 if (start_is_white != linewhite(start_lnum + dir)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1530 \|\| (!start_is_white
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1531 && startPS(start_lnum + (dir > 0
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1532 ? 1 : 0), 0, 0)))
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1533 break;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1534 start_lnum += dir;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1535 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1536 if (!include)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1537 break;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1538 if (start_lnum == (dir == BACKWARD
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1539 ? 1 : curbuf->b_ml.ml_line_count))
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1540 break;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1541 prev_start_is_white = start_is_white;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1542 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1543 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1544 curwin->w_cursor.lnum = start_lnum;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1545 curwin->w_cursor.col = 0;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1546 return retval;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1547 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1548
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1549 /*
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1550 * First move back to the start_lnum of the paragraph or white lines
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1551 */
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1552 white_in_front = linewhite(start_lnum);
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1553 while (start_lnum > 1)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1554 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1555 if (white_in_front) // stop at first white line
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1556 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1557 if (!linewhite(start_lnum - 1))
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1558 break;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1559 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1560 else // stop at first non-white line of start of paragraph
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1561 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1562 if (linewhite(start_lnum - 1) \|\| startPS(start_lnum, 0, 0))
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1563 break;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1564 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1565 --start_lnum;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1566 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1567
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1568 /*
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1569 * Move past the end of any white lines.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1570 */
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1571 end_lnum = start_lnum;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1572 while (end_lnum <= curbuf->b_ml.ml_line_count && linewhite(end_lnum))
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1573 ++end_lnum;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1574
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1575 --end_lnum;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1576 i = count;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1577 if (!include && white_in_front)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1578 --i;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1579 while (i--)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1580 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1581 if (end_lnum == curbuf->b_ml.ml_line_count)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1582 return FAIL;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1583
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1584 if (!include)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1585 do_white = linewhite(end_lnum + 1);
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1586
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1587 if (include \|\| !do_white)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1588 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1589 ++end_lnum;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1590 /*
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1591 * skip to end of paragraph
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1592 */
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1593 while (end_lnum < curbuf->b_ml.ml_line_count
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1594 && !linewhite(end_lnum + 1)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1595 && !startPS(end_lnum + 1, 0, 0))
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1596 ++end_lnum;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1597 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1598
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1599 if (i == 0 && white_in_front && include)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1600 break;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1601
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1602 /*
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1603 * skip to end of white lines after paragraph
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1604 */
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1605 if (include \|\| do_white)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1606 while (end_lnum < curbuf->b_ml.ml_line_count
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1607 && linewhite(end_lnum + 1))
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1608 ++end_lnum;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1609 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1610
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1611 /*
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1612 * If there are no empty lines at the end, try to find some empty lines at
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1613 * the start (unless that has been done already).
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1614 */
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1615 if (!white_in_front && !linewhite(end_lnum) && include)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1616 while (start_lnum > 1 && linewhite(start_lnum - 1))
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1617 --start_lnum;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1618
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1619 if (VIsual_active)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1620 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1621 // Problem: when doing "Vipipip" nothing happens in a single white
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1622 // line, we get stuck there. Trap this here.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1623 if (VIsual_mode == 'V' && start_lnum == curwin->w_cursor.lnum)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1624 goto extend;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1625 if (VIsual.lnum != start_lnum)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1626 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1627 VIsual.lnum = start_lnum;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1628 VIsual.col = 0;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1629 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1630 VIsual_mode = 'V';
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1631 redraw_curbuf_later(INVERTED); // update the inversion
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1632 showmode();
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1633 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1634 else
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1635 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1636 oap->start.lnum = start_lnum;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1637 oap->start.col = 0;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1638 oap->motion_type = MLINE;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1639 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1640 curwin->w_cursor.lnum = end_lnum;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1641 curwin->w_cursor.col = 0;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1642
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1643 return OK;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1644 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1645
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1646 /*
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1647 * Search quote char from string line[col].
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1648 * Quote character escaped by one of the characters in "escape" is not counted
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1649 * as a quote.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1650 * Returns column number of "quotechar" or -1 when not found.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1651 */
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1652 static int
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1653 find_next_quote(
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1654 char_u *line,
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1655 int col,
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1656 int quotechar,
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1657 char_u *escape) // escape characters, can be NULL
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1658 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1659 int c;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1660
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1661 for (;;)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1662 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1663 c = line[col];
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1664 if (c == NUL)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1665 return -1;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1666 else if (escape != NULL && vim_strchr(escape, c))
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1667 ++col;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1668 else if (c == quotechar)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1669 break;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1670 if (has_mbyte)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1671 col += (*mb_ptr2len)(line + col);
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1672 else
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1673 ++col;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1674 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1675 return col;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1676 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1677
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1678 /*
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1679 * Search backwards in "line" from column "col_start" to find "quotechar".
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1680 * Quote character escaped by one of the characters in "escape" is not counted
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1681 * as a quote.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1682 * Return the found column or zero.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1683 */
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1684 static int
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1685 find_prev_quote(
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1686 char_u *line,
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1687 int col_start,
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1688 int quotechar,
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1689 char_u *escape) // escape characters, can be NULL
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1690 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1691 int n;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1692
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1693 while (col_start > 0)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1694 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1695 --col_start;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1696 col_start -= (*mb_head_off)(line, line + col_start);
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1697 n = 0;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1698 if (escape != NULL)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1699 while (col_start - n > 0 && vim_strchr(escape,
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1700 line[col_start - n - 1]) != NULL)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1701 ++n;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1702 if (n & 1)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1703 col_start -= n; // uneven number of escape chars, skip it
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1704 else if (line[col_start] == quotechar)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1705 break;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1706 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1707 return col_start;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1708 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1709
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1710 /*
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1711 * Find quote under the cursor, cursor at end.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1712 * Returns TRUE if found, else FALSE.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1713 */
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1714 int
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1715 current_quote(
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1716 oparg_T *oap,
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1717 long count,
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1718 int include, // TRUE == include quote char
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1719 int quotechar) // Quote character
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1720 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1721 char_u *line = ml_get_curline();
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1722 int col_end;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1723 int col_start = curwin->w_cursor.col;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1724 int inclusive = FALSE;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1725 int vis_empty = TRUE; // Visual selection <= 1 char
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1726 int vis_bef_curs = FALSE; // Visual starts before cursor
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1727 int did_exclusive_adj = FALSE; // adjusted pos for 'selection'
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1728 int inside_quotes = FALSE; // Looks like "i'" done before
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1729 int selected_quote = FALSE; // Has quote inside selection
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1730 int i;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1731 int restore_vis_bef = FALSE; // restore VIsual on abort
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1732
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1733 // When 'selection' is "exclusive" move the cursor to where it would be
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1734 // with 'selection' "inclusive", so that the logic is the same for both.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1735 // The cursor then is moved forward after adjusting the area.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1736 if (VIsual_active)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1737 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1738 // this only works within one line
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1739 if (VIsual.lnum != curwin->w_cursor.lnum)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1740 return FALSE;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1741
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1742 vis_bef_curs = LT_POS(VIsual, curwin->w_cursor);
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1743 vis_empty = EQUAL_POS(VIsual, curwin->w_cursor);
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1744 if (*p_sel == 'e')
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1745 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1746 if (vis_bef_curs)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1747 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1748 dec_cursor();
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1749 did_exclusive_adj = TRUE;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1750 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1751 else if (!vis_empty)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1752 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1753 dec(&VIsual);
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1754 did_exclusive_adj = TRUE;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1755 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1756 vis_empty = EQUAL_POS(VIsual, curwin->w_cursor);
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1757 if (!vis_bef_curs && !vis_empty)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1758 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1759 // VIsual needs to be the start of Visual selection.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1760 pos_T t = curwin->w_cursor;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1761
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1762 curwin->w_cursor = VIsual;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1763 VIsual = t;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1764 vis_bef_curs = TRUE;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1765 restore_vis_bef = TRUE;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1766 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1767 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1768 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1769
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1770 if (!vis_empty)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1771 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1772 // Check if the existing selection exactly spans the text inside
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1773 // quotes.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1774 if (vis_bef_curs)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1775 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1776 inside_quotes = VIsual.col > 0
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1777 && line[VIsual.col - 1] == quotechar
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1778 && line[curwin->w_cursor.col] != NUL
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1779 && line[curwin->w_cursor.col + 1] == quotechar;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1780 i = VIsual.col;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1781 col_end = curwin->w_cursor.col;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1782 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1783 else
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1784 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1785 inside_quotes = curwin->w_cursor.col > 0
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1786 && line[curwin->w_cursor.col - 1] == quotechar
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1787 && line[VIsual.col] != NUL
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1788 && line[VIsual.col + 1] == quotechar;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1789 i = curwin->w_cursor.col;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1790 col_end = VIsual.col;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1791 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1792
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1793 // Find out if we have a quote in the selection.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1794 while (i <= col_end)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1795 if (line[i++] == quotechar)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1796 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1797 selected_quote = TRUE;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1798 break;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1799 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1800 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1801
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1802 if (!vis_empty && line[col_start] == quotechar)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1803 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1804 // Already selecting something and on a quote character. Find the
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1805 // next quoted string.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1806 if (vis_bef_curs)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1807 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1808 // Assume we are on a closing quote: move to after the next
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1809 // opening quote.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1810 col_start = find_next_quote(line, col_start + 1, quotechar, NULL);
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1811 if (col_start < 0)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1812 goto abort_search;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1813 col_end = find_next_quote(line, col_start + 1, quotechar,
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1814 curbuf->b_p_qe);
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1815 if (col_end < 0)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1816 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1817 // We were on a starting quote perhaps?
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1818 col_end = col_start;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1819 col_start = curwin->w_cursor.col;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1820 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1821 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1822 else
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1823 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1824 col_end = find_prev_quote(line, col_start, quotechar, NULL);
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1825 if (line[col_end] != quotechar)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1826 goto abort_search;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1827 col_start = find_prev_quote(line, col_end, quotechar,
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1828 curbuf->b_p_qe);
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1829 if (line[col_start] != quotechar)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1830 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1831 // We were on an ending quote perhaps?
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1832 col_start = col_end;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1833 col_end = curwin->w_cursor.col;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1834 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1835 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1836 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1837 else
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1838
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1839 if (line[col_start] == quotechar \|\| !vis_empty)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1840 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1841 int first_col = col_start;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1842
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1843 if (!vis_empty)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1844 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1845 if (vis_bef_curs)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1846 first_col = find_next_quote(line, col_start, quotechar, NULL);
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1847 else
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1848 first_col = find_prev_quote(line, col_start, quotechar, NULL);
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1849 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1850
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1851 // The cursor is on a quote, we don't know if it's the opening or
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1852 // closing quote. Search from the start of the line to find out.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1853 // Also do this when there is a Visual area, a' may leave the cursor
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1854 // in between two strings.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1855 col_start = 0;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1856 for (;;)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1857 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1858 // Find open quote character.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1859 col_start = find_next_quote(line, col_start, quotechar, NULL);
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1860 if (col_start < 0 \|\| col_start > first_col)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1861 goto abort_search;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1862 // Find close quote character.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1863 col_end = find_next_quote(line, col_start + 1, quotechar,
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1864 curbuf->b_p_qe);
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1865 if (col_end < 0)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1866 goto abort_search;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1867 // If is cursor between start and end quote character, it is
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1868 // target text object.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1869 if (col_start <= first_col && first_col <= col_end)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1870 break;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1871 col_start = col_end + 1;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1872 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1873 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1874 else
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1875 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1876 // Search backward for a starting quote.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1877 col_start = find_prev_quote(line, col_start, quotechar, curbuf->b_p_qe);
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1878 if (line[col_start] != quotechar)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1879 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1880 // No quote before the cursor, look after the cursor.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1881 col_start = find_next_quote(line, col_start, quotechar, NULL);
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1882 if (col_start < 0)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1883 goto abort_search;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1884 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1885
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1886 // Find close quote character.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1887 col_end = find_next_quote(line, col_start + 1, quotechar,
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1888 curbuf->b_p_qe);
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1889 if (col_end < 0)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1890 goto abort_search;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1891 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1892
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1893 // When "include" is TRUE, include spaces after closing quote or before
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1894 // the starting quote.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1895 if (include)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1896 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1897 if (VIM_ISWHITE(line[col_end + 1]))
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1898 while (VIM_ISWHITE(line[col_end + 1]))
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1899 ++col_end;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1900 else
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1901 while (col_start > 0 && VIM_ISWHITE(line[col_start - 1]))
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1902 --col_start;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1903 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1904
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1905 // Set start position. After vi" another i" must include the ".
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1906 // For v2i" include the quotes.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1907 if (!include && count < 2 && (vis_empty \|\| !inside_quotes))
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1908 ++col_start;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1909 curwin->w_cursor.col = col_start;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1910 if (VIsual_active)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1911 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1912 // Set the start of the Visual area when the Visual area was empty, we
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1913 // were just inside quotes or the Visual area didn't start at a quote
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1914 // and didn't include a quote.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1915 if (vis_empty
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1916 \|\| (vis_bef_curs
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1917 && !selected_quote
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1918 && (inside_quotes
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1919 \|\| (line[VIsual.col] != quotechar
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1920 && (VIsual.col == 0
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1921 \|\| line[VIsual.col - 1] != quotechar)))))
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1922 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1923 VIsual = curwin->w_cursor;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1924 redraw_curbuf_later(INVERTED);
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1925 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1926 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1927 else
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1928 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1929 oap->start = curwin->w_cursor;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1930 oap->motion_type = MCHAR;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1931 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1932
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1933 // Set end position.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1934 curwin->w_cursor.col = col_end;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1935 if ((include \|\| count > 1 // After vi" another i" must include the ".
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1936 \|\| (!vis_empty && inside_quotes)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1937 ) && inc_cursor() == 2)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1938 inclusive = TRUE;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1939 if (VIsual_active)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1940 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1941 if (vis_empty \|\| vis_bef_curs)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1942 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1943 // decrement cursor when 'selection' is not exclusive
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1944 if (*p_sel != 'e')
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1945 dec_cursor();
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1946 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1947 else
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1948 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1949 // Cursor is at start of Visual area. Set the end of the Visual
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1950 // area when it was just inside quotes or it didn't end at a
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1951 // quote.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1952 if (inside_quotes
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1953 \|\| (!selected_quote
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1954 && line[VIsual.col] != quotechar
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1955 && (line[VIsual.col] == NUL
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1956 \|\| line[VIsual.col + 1] != quotechar)))
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1957 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1958 dec_cursor();
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1959 VIsual = curwin->w_cursor;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1960 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1961 curwin->w_cursor.col = col_start;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1962 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1963 if (VIsual_mode == 'V')
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1964 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1965 VIsual_mode = 'v';
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1966 redraw_cmdline = TRUE; // show mode later
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1967 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1968 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1969 else
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1970 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1971 // Set inclusive and other oap's flags.
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1972 oap->inclusive = inclusive;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1973 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1974
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1975 return OK;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1976
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1977 abort_search:
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1978 if (VIsual_active && *p_sel == 'e')
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1979 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1980 if (did_exclusive_adj)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1981 inc_cursor();
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1982 if (restore_vis_bef)
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1983 {
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1984 pos_T t = curwin->w_cursor;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1985
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1986 curwin->w_cursor = VIsual;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1987 VIsual = t;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1988 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1989 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1990 return FALSE;
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1991 }
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1992
6ca6a372fef6 patch 8.2.0660: the search.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1993 #endif // FEAT_TEXTOBJ

Mercurial > vim

annotate src/textobject.c @ 28653:94f2550a1af1