vim: src/cindent.c annotate

annotate src/cindent.c @ 31534:47e108c175d2

Added tag v9.0.1099 for changeset a5959e14771a06867f899567a8feb499252227d3

author	Bram Moolenaar <Bram@vim.org>
date	Mon, 26 Dec 2022 14:15:04 +0100
parents	551ce1a137da
children	b89cfd86e18e

rev	line source
18265 fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1 /* vi:set ts=8 sts=4 sw=4 noet:
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2 *
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3 * VIM - Vi IMproved by Bram Moolenaar
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4 *
fe5afdc03bd2 patch 8.1.2127: the indent.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.
fe5afdc03bd2 patch 8.1.2127: the indent.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.
fe5afdc03bd2 patch 8.1.2127: the indent.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.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	8 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	9
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	10 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	11 * cindent.c: C indentation related functions
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	12 *
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	13 * Many of C-indenting functions originally come from Eric Fischer.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	14 *
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	15 * Below "XXX" means that this function may unlock the current line.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	16 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	17
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	18 #include "vim.h"
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	19
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	20 // values for the "lookfor" state
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	21 #define LOOKFOR_INITIAL 0
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	22 #define LOOKFOR_IF 1
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	23 #define LOOKFOR_DO 2
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	24 #define LOOKFOR_CASE 3
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	25 #define LOOKFOR_ANY 4
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	26 #define LOOKFOR_TERM 5
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	27 #define LOOKFOR_UNTERM 6
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	28 #define LOOKFOR_SCOPEDECL 7
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	29 #define LOOKFOR_NOBREAK 8
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	30 #define LOOKFOR_CPP_BASECLASS 9
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	31 #define LOOKFOR_ENUM_OR_INIT 10
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	32 #define LOOKFOR_JS_KEY 11
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	33 #define LOOKFOR_COMMA 12
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	34
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	35 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	36 * Return TRUE if the string "line" starts with a word from 'cinwords'.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	37 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	38 int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	39 cin_is_cinword(char_u *line)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	40 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	41 char_u *cinw;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	42 char_u *cinw_buf;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	43 int cinw_len;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	44 int retval = FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	45 int len;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	46
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	47 cinw_len = (int)STRLEN(curbuf->b_p_cinw) + 1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	48 cinw_buf = alloc(cinw_len);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	49 if (cinw_buf != NULL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	50 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	51 line = skipwhite(line);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	52 for (cinw = curbuf->b_p_cinw; *cinw; )
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	53 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	54 len = copy_option_part(&cinw, cinw_buf, cinw_len, ",");
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	55 if (STRNCMP(line, cinw_buf, len) == 0
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	56 && (!vim_iswordc(line[len]) \|\| !vim_iswordc(line[len - 1])))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	57 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	58 retval = TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	59 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	60 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	61 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	62 vim_free(cinw_buf);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	63 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	64 return retval;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	65 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	66
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	67 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	68 * Skip to the end of a "string" and a 'c' character.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	69 * If there is no string or character, return argument unmodified.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	70 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	71 static char_u *
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	72 skip_string(char_u *p)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	73 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	74 int i;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	75
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	76 // We loop, because strings may be concatenated: "date""time".
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	77 for ( ; ; ++p)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	78 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	79 if (p[0] == '\'') // 'c' or '\n' or '\000'
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	80 {
25897 f2fb5d30cd16 patch 8.2.3482: reading beyond end of line ending in quote and backslash Bram Moolenaar <Bram@vim.org> parents: 25384 diff changeset	81 if (p[1] == NUL) // ' at end of line
18265 fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	82 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	83 i = 2;
25897 f2fb5d30cd16 patch 8.2.3482: reading beyond end of line ending in quote and backslash Bram Moolenaar <Bram@vim.org> parents: 25384 diff changeset	84 if (p[1] == '\\' && p[2] != NUL) // '\n' or '\000'
18265 fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	85 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	86 ++i;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	87 while (vim_isdigit(p[i - 1])) // '\000'
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	88 ++i;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	89 }
28891 85c2bbee17d0 patch 8.2.4968: reading past end of the line when C-indenting Bram Moolenaar <Bram@vim.org> parents: 28809 diff changeset	90 if (p[i - 1] != NUL && p[i] == '\'') // check for trailing '
18265 fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	91 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	92 p += i;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	93 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	94 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	95 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	96 else if (p[0] == '"') // start of string
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	97 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	98 for (++p; p[0]; ++p)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	99 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	100 if (p[0] == '\\' && p[1] != NUL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	101 ++p;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	102 else if (p[0] == '"') // end of string
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	103 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	104 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	105 if (p[0] == '"')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	106 continue; // continue for another string
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	107 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	108 else if (p[0] == 'R' && p[1] == '"')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	109 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	110 // Raw string: R"[delim](...)[delim]"
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	111 char_u *delim = p + 2;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	112 char_u *paren = vim_strchr(delim, '(');
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	113
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	114 if (paren != NULL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	115 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	116 size_t delim_len = paren - delim;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	117
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	118 for (p += 3; *p; ++p)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	119 if (p[0] == ')' && STRNCMP(p + 1, delim, delim_len) == 0
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	120 && p[delim_len + 1] == '"')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	121 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	122 p += delim_len + 1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	123 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	124 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	125 if (p[0] == '"')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	126 continue; // continue for another string
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	127 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	128 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	129 break; // no string found
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	130 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	131 if (!*p)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	132 --p; // backup from NUL
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	133 return p;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	134 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	135
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	136 /*
26819 0d798c7e1865 patch 8.2.3938: line comment start is also found in a string Bram Moolenaar <Bram@vim.org> parents: 26771 diff changeset	137 * Return TRUE if "line[col]" is inside a C string.
0d798c7e1865 patch 8.2.3938: line comment start is also found in a string Bram Moolenaar <Bram@vim.org> parents: 26771 diff changeset	138 */
0d798c7e1865 patch 8.2.3938: line comment start is also found in a string Bram Moolenaar <Bram@vim.org> parents: 26771 diff changeset	139 int
0d798c7e1865 patch 8.2.3938: line comment start is also found in a string Bram Moolenaar <Bram@vim.org> parents: 26771 diff changeset	140 is_pos_in_string(char_u *line, colnr_T col)
0d798c7e1865 patch 8.2.3938: line comment start is also found in a string Bram Moolenaar <Bram@vim.org> parents: 26771 diff changeset	141 {
0d798c7e1865 patch 8.2.3938: line comment start is also found in a string Bram Moolenaar <Bram@vim.org> parents: 26771 diff changeset	142 char_u *p;
0d798c7e1865 patch 8.2.3938: line comment start is also found in a string Bram Moolenaar <Bram@vim.org> parents: 26771 diff changeset	143
0d798c7e1865 patch 8.2.3938: line comment start is also found in a string Bram Moolenaar <Bram@vim.org> parents: 26771 diff changeset	144 for (p = line; *p && (colnr_T)(p - line) < col; ++p)
0d798c7e1865 patch 8.2.3938: line comment start is also found in a string Bram Moolenaar <Bram@vim.org> parents: 26771 diff changeset	145 p = skip_string(p);
0d798c7e1865 patch 8.2.3938: line comment start is also found in a string Bram Moolenaar <Bram@vim.org> parents: 26771 diff changeset	146 return !((colnr_T)(p - line) <= col);
0d798c7e1865 patch 8.2.3938: line comment start is also found in a string Bram Moolenaar <Bram@vim.org> parents: 26771 diff changeset	147 }
0d798c7e1865 patch 8.2.3938: line comment start is also found in a string Bram Moolenaar <Bram@vim.org> parents: 26771 diff changeset	148
0d798c7e1865 patch 8.2.3938: line comment start is also found in a string Bram Moolenaar <Bram@vim.org> parents: 26771 diff changeset	149 /*
18265 fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	150 * Find the start of a comment, not knowing if we are in a comment right now.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	151 * Search starts at w_cursor.lnum and goes backwards.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	152 * Return NULL when not inside a comment.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	153 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	154 static pos_T *
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	155 ind_find_start_comment(void) // XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	156 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	157 return find_start_comment(curbuf->b_ind_maxcomment);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	158 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	159
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	160 pos_T *
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	161 find_start_comment(int ind_maxcomment) // XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	162 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	163 pos_T *pos;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	164 int cur_maxcomment = ind_maxcomment;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	165
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	166 for (;;)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	167 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	168 pos = findmatchlimit(NULL, '*', FM_BACKWARD, cur_maxcomment);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	169 if (pos == NULL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	170 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	171
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	172 // Check if the comment start we found is inside a string.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	173 // If it is then restrict the search to below this line and try again.
26819 0d798c7e1865 patch 8.2.3938: line comment start is also found in a string Bram Moolenaar <Bram@vim.org> parents: 26771 diff changeset	174 if (!is_pos_in_string(ml_get(pos->lnum), pos->col))
18265 fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	175 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	176 cur_maxcomment = curwin->w_cursor.lnum - pos->lnum - 1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	177 if (cur_maxcomment <= 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	178 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	179 pos = NULL;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	180 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	181 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	182 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	183 return pos;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	184 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	185
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	186 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	187 * Find the start of a raw string, not knowing if we are in one right now.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	188 * Search starts at w_cursor.lnum and goes backwards.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	189 * Return NULL when not inside a raw string.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	190 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	191 static pos_T *
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	192 find_start_rawstring(int ind_maxcomment) // XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	193 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	194 pos_T *pos;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	195 int cur_maxcomment = ind_maxcomment;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	196
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	197 for (;;)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	198 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	199 pos = findmatchlimit(NULL, 'R', FM_BACKWARD, cur_maxcomment);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	200 if (pos == NULL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	201 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	202
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	203 // Check if the raw string start we found is inside a string.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	204 // If it is then restrict the search to below this line and try again.
26819 0d798c7e1865 patch 8.2.3938: line comment start is also found in a string Bram Moolenaar <Bram@vim.org> parents: 26771 diff changeset	205 if (!is_pos_in_string(ml_get(pos->lnum), pos->col))
18265 fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	206 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	207 cur_maxcomment = curwin->w_cursor.lnum - pos->lnum - 1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	208 if (cur_maxcomment <= 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	209 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	210 pos = NULL;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	211 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	212 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	213 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	214 return pos;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	215 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	216
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	217 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	218 * Find the start of a comment or raw string, not knowing if we are in a
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	219 * comment or raw string right now.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	220 * Search starts at w_cursor.lnum and goes backwards.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	221 * If is_raw is given and returns start of raw_string, sets it to true.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	222 * Return NULL when not inside a comment or raw string.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	223 * "CORS" -> Comment Or Raw String
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	224 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	225 static pos_T *
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	226 ind_find_start_CORS(linenr_T *is_raw) // XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	227 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	228 static pos_T comment_pos_copy;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	229 pos_T *comment_pos;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	230 pos_T *rs_pos;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	231
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	232 comment_pos = find_start_comment(curbuf->b_ind_maxcomment);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	233 if (comment_pos != NULL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	234 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	235 // Need to make a copy of the static pos in findmatchlimit(),
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	236 // calling find_start_rawstring() may change it.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	237 comment_pos_copy = *comment_pos;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	238 comment_pos = &comment_pos_copy;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	239 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	240 rs_pos = find_start_rawstring(curbuf->b_ind_maxcomment);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	241
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	242 // If comment_pos is before rs_pos the raw string is inside the comment.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	243 // If rs_pos is before comment_pos the comment is inside the raw string.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	244 if (comment_pos == NULL \|\| (rs_pos != NULL
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	245 && LT_POS(rs_pos, comment_pos)))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	246 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	247 if (is_raw != NULL && rs_pos != NULL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	248 *is_raw = rs_pos->lnum;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	249 return rs_pos;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	250 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	251 return comment_pos;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	252 }
28942 6cdf55afaae9 patch 8.2.4993: smart/C/lisp indenting is optional Bram Moolenaar <Bram@vim.org> parents: 28891 diff changeset	253
18265 fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	254
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	255 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	256 * Return TRUE if C-indenting is on.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	257 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	258 int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	259 cindent_on(void)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	260 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	261 return (!p_paste && (curbuf->b_p_cin
28942 6cdf55afaae9 patch 8.2.4993: smart/C/lisp indenting is optional Bram Moolenaar <Bram@vim.org> parents: 28891 diff changeset	262 #ifdef FEAT_EVAL
18265 fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	263 \|\| *curbuf->b_p_inde != NUL
28942 6cdf55afaae9 patch 8.2.4993: smart/C/lisp indenting is optional Bram Moolenaar <Bram@vim.org> parents: 28891 diff changeset	264 #endif
18265 fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	265 ));
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	266 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	267
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	268 // Find result cache for cpp_baseclass
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	269 typedef struct {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	270 int found;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	271 lpos_T lpos;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	272 } cpp_baseclass_cache_T;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	273
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	274 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	275 * Skip over white space and C comments within the line.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	276 * Also skip over Perl/shell comments if desired.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	277 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	278 static char_u *
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	279 cin_skipcomment(char_u *s)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	280 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	281 while (*s)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	282 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	283 char_u *prev_s = s;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	284
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	285 s = skipwhite(s);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	286
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	287 // Perl/shell # comment comment continues until eol. Require a space
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	288 // before # to avoid recognizing $#array.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	289 if (curbuf->b_ind_hash_comment != 0 && s != prev_s && *s == '#')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	290 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	291 s += STRLEN(s);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	292 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	293 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	294 if (*s != '/')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	295 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	296 ++s;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	297 if (*s == '/') // slash-slash comment continues till eol
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	298 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	299 s += STRLEN(s);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	300 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	301 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	302 if (s != '')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	303 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	304 for (++s; *s; ++s) // skip slash-star comment
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	305 if (s[0] == '*' && s[1] == '/')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	306 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	307 s += 2;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	308 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	309 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	310 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	311 return s;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	312 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	313
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	314 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	315 * Return TRUE if there is no code at *s. White space and comments are
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	316 * not considered code.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	317 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	318 static int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	319 cin_nocode(char_u *s)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	320 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	321 return *cin_skipcomment(s) == NUL;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	322 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	323
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	324 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	325 * Recognize the start of a C or C++ comment.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	326 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	327 static int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	328 cin_iscomment(char_u *p)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	329 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	330 return (p[0] == '/' && (p[1] == '*' \|\| p[1] == '/'));
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	331 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	332
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	333 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	334 * Recognize the start of a "//" comment.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	335 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	336 static int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	337 cin_islinecomment(char_u *p)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	338 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	339 return (p[0] == '/' && p[1] == '/');
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	340 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	341
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	342 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	343 * Check previous lines for a "//" line comment, skipping over blank lines.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	344 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	345 static pos_T *
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	346 find_line_comment(void) // XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	347 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	348 static pos_T pos;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	349 char_u *line;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	350 char_u *p;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	351
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	352 pos = curwin->w_cursor;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	353 while (--pos.lnum > 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	354 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	355 line = ml_get(pos.lnum);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	356 p = skipwhite(line);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	357 if (cin_islinecomment(p))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	358 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	359 pos.col = (int)(p - line);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	360 return &pos;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	361 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	362 if (*p != NUL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	363 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	364 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	365 return NULL;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	366 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	367
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	368 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	369 * Return TRUE if "text" starts with "key:".
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	370 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	371 static int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	372 cin_has_js_key(char_u *text)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	373 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	374 char_u *s = skipwhite(text);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	375 int quote = -1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	376
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	377 if (s == '\'' \|\| s == '"')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	378 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	379 // can be 'key': or "key":
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	380 quote = *s;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	381 ++s;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	382 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	383 if (!vim_isIDc(*s)) // need at least one ID character
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	384 return FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	385
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	386 while (vim_isIDc(*s))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	387 ++s;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	388 if (*s == quote)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	389 ++s;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	390
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	391 s = cin_skipcomment(s);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	392
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	393 // "::" is not a label, it's C++
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	394 return (*s == ':' && s[1] != ':');
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	395 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	396
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	397 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	398 * Check if string matches "label:"; move to character after ':' if true.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	399 * "*s" must point to the start of the label, if there is one.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	400 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	401 static int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	402 cin_islabel_skip(char_u **s)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	403 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	404 if (!vim_isIDc(**s)) // need at least one ID character
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	405 return FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	406
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	407 while (vim_isIDc(**s))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	408 (*s)++;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	409
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	410 s = cin_skipcomment(s);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	411
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	412 // "::" is not a label, it's C++
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	413 return (*s == ':' && ++*s != ':');
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	414 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	415
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	416 /*
28497 7c4a9e20c178 patch 8.2.4773: build failure without the +eval feature Bram Moolenaar <Bram@vim.org> parents: 28355 diff changeset	417 * Recognize a scope declaration label from the 'cinscopedecls' option.
18265 fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	418 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	419 static int
28353 8bc8071928ed patch 8.2.4702: C++ scope labels are hard-coded Bram Moolenaar <Bram@vim.org> parents: 27490 diff changeset	420 cin_isscopedecl(char_u *p)
18265 fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	421 {
28355 f1a3df11d013 patch 8.2.4703: memory leak in handling 'cinscopedecls' Bram Moolenaar <Bram@vim.org> parents: 28353 diff changeset	422 size_t cinsd_len;
f1a3df11d013 patch 8.2.4703: memory leak in handling 'cinscopedecls' Bram Moolenaar <Bram@vim.org> parents: 28353 diff changeset	423 char_u *cinsd_buf;
f1a3df11d013 patch 8.2.4703: memory leak in handling 'cinscopedecls' Bram Moolenaar <Bram@vim.org> parents: 28353 diff changeset	424 char_u *cinsd;
f1a3df11d013 patch 8.2.4703: memory leak in handling 'cinscopedecls' Bram Moolenaar <Bram@vim.org> parents: 28353 diff changeset	425 size_t len;
f1a3df11d013 patch 8.2.4703: memory leak in handling 'cinscopedecls' Bram Moolenaar <Bram@vim.org> parents: 28353 diff changeset	426 char_u *skip;
f1a3df11d013 patch 8.2.4703: memory leak in handling 'cinscopedecls' Bram Moolenaar <Bram@vim.org> parents: 28353 diff changeset	427 char_u *s = cin_skipcomment(p);
f1a3df11d013 patch 8.2.4703: memory leak in handling 'cinscopedecls' Bram Moolenaar <Bram@vim.org> parents: 28353 diff changeset	428 int found = FALSE;
28353 8bc8071928ed patch 8.2.4702: C++ scope labels are hard-coded Bram Moolenaar <Bram@vim.org> parents: 27490 diff changeset	429
8bc8071928ed patch 8.2.4702: C++ scope labels are hard-coded Bram Moolenaar <Bram@vim.org> parents: 27490 diff changeset	430 cinsd_len = STRLEN(curbuf->b_p_cinsd) + 1;
8bc8071928ed patch 8.2.4702: C++ scope labels are hard-coded Bram Moolenaar <Bram@vim.org> parents: 27490 diff changeset	431 cinsd_buf = alloc(cinsd_len);
28355 f1a3df11d013 patch 8.2.4703: memory leak in handling 'cinscopedecls' Bram Moolenaar <Bram@vim.org> parents: 28353 diff changeset	432 if (cinsd_buf == NULL)
f1a3df11d013 patch 8.2.4703: memory leak in handling 'cinscopedecls' Bram Moolenaar <Bram@vim.org> parents: 28353 diff changeset	433 return FALSE;
f1a3df11d013 patch 8.2.4703: memory leak in handling 'cinscopedecls' Bram Moolenaar <Bram@vim.org> parents: 28353 diff changeset	434
f1a3df11d013 patch 8.2.4703: memory leak in handling 'cinscopedecls' Bram Moolenaar <Bram@vim.org> parents: 28353 diff changeset	435 for (cinsd = curbuf->b_p_cinsd; *cinsd; )
28353 8bc8071928ed patch 8.2.4702: C++ scope labels are hard-coded Bram Moolenaar <Bram@vim.org> parents: 27490 diff changeset	436 {
28497 7c4a9e20c178 patch 8.2.4773: build failure without the +eval feature Bram Moolenaar <Bram@vim.org> parents: 28355 diff changeset	437 len = copy_option_part(&cinsd, cinsd_buf, (int)cinsd_len, ",");
28355 f1a3df11d013 patch 8.2.4703: memory leak in handling 'cinscopedecls' Bram Moolenaar <Bram@vim.org> parents: 28353 diff changeset	438 if (STRNCMP(s, cinsd_buf, len) == 0)
28353 8bc8071928ed patch 8.2.4702: C++ scope labels are hard-coded Bram Moolenaar <Bram@vim.org> parents: 27490 diff changeset	439 {
28355 f1a3df11d013 patch 8.2.4703: memory leak in handling 'cinscopedecls' Bram Moolenaar <Bram@vim.org> parents: 28353 diff changeset	440 skip = cin_skipcomment(s + len);
f1a3df11d013 patch 8.2.4703: memory leak in handling 'cinscopedecls' Bram Moolenaar <Bram@vim.org> parents: 28353 diff changeset	441 if (*skip == ':' && skip[1] != ':')
28353 8bc8071928ed patch 8.2.4702: C++ scope labels are hard-coded Bram Moolenaar <Bram@vim.org> parents: 27490 diff changeset	442 {
28355 f1a3df11d013 patch 8.2.4703: memory leak in handling 'cinscopedecls' Bram Moolenaar <Bram@vim.org> parents: 28353 diff changeset	443 found = TRUE;
f1a3df11d013 patch 8.2.4703: memory leak in handling 'cinscopedecls' Bram Moolenaar <Bram@vim.org> parents: 28353 diff changeset	444 break;
28353 8bc8071928ed patch 8.2.4702: C++ scope labels are hard-coded Bram Moolenaar <Bram@vim.org> parents: 27490 diff changeset	445 }
8bc8071928ed patch 8.2.4702: C++ scope labels are hard-coded Bram Moolenaar <Bram@vim.org> parents: 27490 diff changeset	446 }
8bc8071928ed patch 8.2.4702: C++ scope labels are hard-coded Bram Moolenaar <Bram@vim.org> parents: 27490 diff changeset	447 }
8bc8071928ed patch 8.2.4702: C++ scope labels are hard-coded Bram Moolenaar <Bram@vim.org> parents: 27490 diff changeset	448
28355 f1a3df11d013 patch 8.2.4703: memory leak in handling 'cinscopedecls' Bram Moolenaar <Bram@vim.org> parents: 28353 diff changeset	449 vim_free(cinsd_buf);
f1a3df11d013 patch 8.2.4703: memory leak in handling 'cinscopedecls' Bram Moolenaar <Bram@vim.org> parents: 28353 diff changeset	450 return found;
18265 fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	451 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	452
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	453 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	454 * Recognize a preprocessor statement: Any line that starts with '#'.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	455 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	456 static int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	457 cin_ispreproc(char_u *s)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	458 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	459 if (*skipwhite(s) == '#')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	460 return TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	461 return FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	462 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	463
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	464 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	465 * Return TRUE if line "pp" at "lnump" is a preprocessor statement or a
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	466 * continuation line of a preprocessor statement. Decrease "*lnump" to the
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	467 * start and return the line in "*pp".
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	468 * Put the amount of indent in "*amount".
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	469 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	470 static int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	471 cin_ispreproc_cont(char_u *pp, linenr_T lnump, int *amount)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	472 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	473 char_u line = pp;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	474 linenr_T lnum = *lnump;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	475 int retval = FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	476 int candidate_amount = *amount;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	477
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	478 if (*line != NUL && line[STRLEN(line) - 1] == '\\')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	479 candidate_amount = get_indent_lnum(lnum);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	480
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	481 for (;;)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	482 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	483 if (cin_ispreproc(line))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	484 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	485 retval = TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	486 *lnump = lnum;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	487 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	488 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	489 if (lnum == 1)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	490 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	491 line = ml_get(--lnum);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	492 if (*line == NUL \|\| line[STRLEN(line) - 1] != '\\')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	493 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	494 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	495
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	496 if (lnum != *lnump)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	497 pp = ml_get(lnump);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	498 if (retval)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	499 *amount = candidate_amount;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	500 return retval;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	501 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	502
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	503 static int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	504 cin_iselse(
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	505 char_u *p)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	506 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	507 if (*p == '}') // accept "} else"
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	508 p = cin_skipcomment(p + 1);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	509 return (STRNCMP(p, "else", 4) == 0 && !vim_isIDc(p[4]));
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	510 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	511
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	512 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	513 * Recognize a line that starts with '{' or '}', or ends with ';', ',', '{' or
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	514 * '}'.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	515 * Don't consider "} else" a terminated line.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	516 * If a line begins with an "else", only consider it terminated if no unmatched
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	517 * opening braces follow (handle "else { foo();" correctly).
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	518 * Return the character terminating the line (ending char's have precedence if
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	519 * both apply in order to determine initializations).
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	520 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	521 static int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	522 cin_isterminated(
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	523 char_u *s,
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	524 int incl_open, // include '{' at the end as terminator
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	525 int incl_comma) // recognize a trailing comma
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	526 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	527 char_u found_start = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	528 unsigned n_open = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	529 int is_else = FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	530
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	531 s = cin_skipcomment(s);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	532
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	533 if (s == '{' \|\| (s == '}' && !cin_iselse(s)))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	534 found_start = *s;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	535
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	536 if (!found_start)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	537 is_else = cin_iselse(s);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	538
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	539 while (*s)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	540 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	541 // skip over comments, "" strings and 'c'haracters
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	542 s = skip_string(cin_skipcomment(s));
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	543 if (*s == '}' && n_open > 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	544 --n_open;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	545 if ((!is_else \|\| n_open == 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	546 && (s == ';' \|\| s == '}' \|\| (incl_comma && *s == ','))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	547 && cin_nocode(s + 1))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	548 return *s;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	549 else if (*s == '{')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	550 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	551 if (incl_open && cin_nocode(s + 1))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	552 return *s;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	553 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	554 ++n_open;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	555 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	556
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	557 if (*s)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	558 s++;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	559 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	560 return found_start;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	561 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	562
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	563 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	564 * Return TRUE when "s" starts with "word" and then a non-ID character.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	565 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	566 static int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	567 cin_starts_with(char_u s, char word)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	568 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	569 int l = (int)STRLEN(word);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	570
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	571 return (STRNCMP(s, word, l) == 0 && !vim_isIDc(s[l]));
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	572 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	573
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	574 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	575 * Recognize a "default" switch label.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	576 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	577 static int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	578 cin_isdefault(char_u *s)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	579 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	580 return (STRNCMP(s, "default", 7) == 0
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	581 && *(s = cin_skipcomment(s + 7)) == ':'
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	582 && s[1] != ':');
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	583 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	584
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	585 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	586 * Recognize a switch label: "case .*:" or "default:".
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	587 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	588 static int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	589 cin_iscase(
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	590 char_u *s,
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	591 int strict) // Allow relaxed check of case statement for JS
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	592 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	593 s = cin_skipcomment(s);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	594 if (cin_starts_with(s, "case"))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	595 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	596 for (s += 4; *s; ++s)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	597 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	598 s = cin_skipcomment(s);
19104 9f4648953f1a patch 8.2.0112: illegal memory access when using 'cindent' Bram Moolenaar <Bram@vim.org> parents: 18757 diff changeset	599 if (*s == NUL)
9f4648953f1a patch 8.2.0112: illegal memory access when using 'cindent' Bram Moolenaar <Bram@vim.org> parents: 18757 diff changeset	600 break;
18265 fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	601 if (*s == ':')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	602 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	603 if (s[1] == ':') // skip over "::" for C++
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	604 ++s;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	605 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	606 return TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	607 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	608 if (*s == '\'' && s[1] && s[2] == '\'')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	609 s += 2; // skip over ':'
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	610 else if (s == '/' && (s[1] == '' \|\| s[1] == '/'))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	611 return FALSE; // stop at comment
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	612 else if (*s == '"')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	613 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	614 // JS etc.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	615 if (strict)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	616 return FALSE; // stop at string
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	617 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	618 return TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	619 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	620 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	621 return FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	622 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	623
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	624 if (cin_isdefault(s))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	625 return TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	626 return FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	627 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	628
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	629 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	630 * Recognize a label: "label:".
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	631 * Note: curwin->w_cursor must be where we are looking for the label.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	632 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	633 static int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	634 cin_islabel(void) // XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	635 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	636 char_u *s;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	637
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	638 s = cin_skipcomment(ml_get_curline());
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	639
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	640 // Exclude "default" from labels, since it should be indented
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	641 // like a switch label. Same for C++ scope declarations.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	642 if (cin_isdefault(s))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	643 return FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	644 if (cin_isscopedecl(s))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	645 return FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	646
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	647 if (cin_islabel_skip(&s))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	648 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	649 // Only accept a label if the previous line is terminated or is a case
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	650 // label.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	651 pos_T cursor_save;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	652 pos_T *trypos;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	653 char_u *line;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	654
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	655 cursor_save = curwin->w_cursor;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	656 while (curwin->w_cursor.lnum > 1)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	657 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	658 --curwin->w_cursor.lnum;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	659
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	660 // If we're in a comment or raw string now, skip to the start of
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	661 // it.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	662 curwin->w_cursor.col = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	663 if ((trypos = ind_find_start_CORS(NULL)) != NULL) // XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	664 curwin->w_cursor = *trypos;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	665
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	666 line = ml_get_curline();
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	667 if (cin_ispreproc(line)) // ignore #defines, #if, etc.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	668 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	669 if (*(line = cin_skipcomment(line)) == NUL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	670 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	671
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	672 curwin->w_cursor = cursor_save;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	673 if (cin_isterminated(line, TRUE, FALSE)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	674 \|\| cin_isscopedecl(line)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	675 \|\| cin_iscase(line, TRUE)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	676 \|\| (cin_islabel_skip(&line) && cin_nocode(line)))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	677 return TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	678 return FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	679 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	680 curwin->w_cursor = cursor_save;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	681 return TRUE; // label at start of file???
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	682 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	683 return FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	684 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	685
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	686 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	687 * Return TRUE if string "s" ends with the string "find", possibly followed by
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	688 * white space and comments. Skip strings and comments.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	689 * Ignore "ignore" after "find" if it's not NULL.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	690 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	691 static int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	692 cin_ends_in(char_u s, char_u find, char_u *ignore)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	693 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	694 char_u *p = s;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	695 char_u *r;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	696 int len = (int)STRLEN(find);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	697
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	698 while (*p != NUL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	699 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	700 p = cin_skipcomment(p);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	701 if (STRNCMP(p, find, len) == 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	702 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	703 r = skipwhite(p + len);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	704 if (ignore != NULL && STRNCMP(r, ignore, STRLEN(ignore)) == 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	705 r = skipwhite(r + STRLEN(ignore));
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	706 if (cin_nocode(r))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	707 return TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	708 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	709 if (*p != NUL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	710 ++p;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	711 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	712 return FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	713 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	714
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	715 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	716 * Recognize structure initialization and enumerations:
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	717 * "[typedef] [static\|public\|protected\|private] enum"
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	718 * "[typedef] [static\|public\|protected\|private] = {"
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	719 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	720 static int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	721 cin_isinit(void)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	722 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	723 char_u *s;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	724 static char *skip[] = {"static", "public", "protected", "private"};
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	725
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	726 s = cin_skipcomment(ml_get_curline());
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	727
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	728 if (cin_starts_with(s, "typedef"))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	729 s = cin_skipcomment(s + 7);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	730
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	731 for (;;)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	732 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	733 int i, l;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	734
24768 7334bf933510 patch 8.2.2922: computing array length is done in various ways Bram Moolenaar <Bram@vim.org> parents: 23229 diff changeset	735 for (i = 0; i < (int)ARRAY_LENGTH(skip); ++i)
18265 fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	736 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	737 l = (int)strlen(skip[i]);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	738 if (cin_starts_with(s, skip[i]))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	739 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	740 s = cin_skipcomment(s + l);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	741 l = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	742 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	743 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	744 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	745 if (l != 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	746 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	747 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	748
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	749 if (cin_starts_with(s, "enum"))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	750 return TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	751
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	752 if (cin_ends_in(s, (char_u )"=", (char_u )"{"))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	753 return TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	754
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	755 return FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	756 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	757
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	758 // Maximum number of lines to search back for a "namespace" line.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	759 #define FIND_NAMESPACE_LIM 20
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	760
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	761 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	762 * Recognize a "namespace" scope declaration.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	763 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	764 static int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	765 cin_is_cpp_namespace(char_u *s)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	766 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	767 char_u *p;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	768 int has_name = FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	769 int has_name_start = FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	770
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	771 s = cin_skipcomment(s);
26694 1095fd0dc362 patch 8.2.3876: 'cindent' does not recognize inline namespace Bram Moolenaar <Bram@vim.org> parents: 26516 diff changeset	772
1095fd0dc362 patch 8.2.3876: 'cindent' does not recognize inline namespace Bram Moolenaar <Bram@vim.org> parents: 26516 diff changeset	773 if (STRNCMP(s, "inline", 6) == 0 && (s[6] == NUL \|\| !vim_iswordc(s[6])))
1095fd0dc362 patch 8.2.3876: 'cindent' does not recognize inline namespace Bram Moolenaar <Bram@vim.org> parents: 26516 diff changeset	774 s = cin_skipcomment(skipwhite(s + 6));
1095fd0dc362 patch 8.2.3876: 'cindent' does not recognize inline namespace Bram Moolenaar <Bram@vim.org> parents: 26516 diff changeset	775
18265 fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	776 if (STRNCMP(s, "namespace", 9) == 0 && (s[9] == NUL \|\| !vim_iswordc(s[9])))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	777 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	778 p = cin_skipcomment(skipwhite(s + 9));
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	779 while (*p != NUL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	780 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	781 if (VIM_ISWHITE(*p))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	782 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	783 has_name = TRUE; // found end of a name
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	784 p = cin_skipcomment(skipwhite(p));
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	785 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	786 else if (*p == '{')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	787 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	788 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	789 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	790 else if (vim_iswordc(*p))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	791 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	792 has_name_start = TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	793 if (has_name)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	794 return FALSE; // word character after skipping past name
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	795 ++p;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	796 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	797 else if (p[0] == ':' && p[1] == ':' && vim_iswordc(p[2]))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	798 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	799 if (!has_name_start \|\| has_name)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	800 return FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	801 // C++ 17 nested namespace
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	802 p += 3;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	803 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	804 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	805 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	806 return FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	807 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	808 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	809 return TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	810 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	811 return FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	812 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	813
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	814 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	815 * Recognize a `extern "C"` or `extern "C++"` linkage specifications.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	816 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	817 static int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	818 cin_is_cpp_extern_c(char_u *s)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	819 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	820 char_u *p;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	821 int has_string_literal = FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	822
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	823 s = cin_skipcomment(s);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	824 if (STRNCMP(s, "extern", 6) == 0 && (s[6] == NUL \|\| !vim_iswordc(s[6])))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	825 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	826 p = cin_skipcomment(skipwhite(s + 6));
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	827 while (*p != NUL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	828 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	829 if (VIM_ISWHITE(*p))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	830 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	831 p = cin_skipcomment(skipwhite(p));
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	832 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	833 else if (*p == '{')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	834 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	835 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	836 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	837 else if (p[0] == '"' && p[1] == 'C' && p[2] == '"')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	838 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	839 if (has_string_literal)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	840 return FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	841 has_string_literal = TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	842 p += 3;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	843 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	844 else if (p[0] == '"' && p[1] == 'C' && p[2] == '+' && p[3] == '+'
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	845 && p[4] == '"')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	846 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	847 if (has_string_literal)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	848 return FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	849 has_string_literal = TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	850 p += 5;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	851 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	852 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	853 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	854 return FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	855 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	856 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	857 return has_string_literal ? TRUE : FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	858 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	859 return FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	860 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	861
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	862 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	863 * Return a pointer to the first non-empty non-comment character after a ':'.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	864 * Return NULL if not found.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	865 * case 234: a = b;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	866 * ^
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	867 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	868 static char_u *
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	869 after_label(char_u *l)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	870 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	871 for ( ; *l; ++l)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	872 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	873 if (*l == ':')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	874 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	875 if (l[1] == ':') // skip over "::" for C++
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	876 ++l;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	877 else if (!cin_iscase(l + 1, FALSE))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	878 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	879 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	880 else if (*l == '\'' && l[1] && l[2] == '\'')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	881 l += 2; // skip over 'x'
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	882 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	883 if (*l == NUL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	884 return NULL;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	885 l = cin_skipcomment(l + 1);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	886 if (*l == NUL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	887 return NULL;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	888 return l;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	889 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	890
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	891 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	892 * Get indent of line "lnum", skipping a label.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	893 * Return 0 if there is nothing after the label.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	894 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	895 static int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	896 get_indent_nolabel (linenr_T lnum) // XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	897 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	898 char_u *l;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	899 pos_T fp;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	900 colnr_T col;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	901 char_u *p;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	902
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	903 l = ml_get(lnum);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	904 p = after_label(l);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	905 if (p == NULL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	906 return 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	907
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	908 fp.col = (colnr_T)(p - l);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	909 fp.lnum = lnum;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	910 getvcol(curwin, &fp, &col, NULL, NULL);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	911 return (int)col;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	912 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	913
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	914 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	915 * Find indent for line "lnum", ignoring any case or jump label.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	916 * Also return a pointer to the text (after the label) in "pp".
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	917 * label: if (asdf && asdfasdf)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	918 * ^
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	919 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	920 static int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	921 skip_label(linenr_T lnum, char_u **pp)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	922 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	923 char_u *l;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	924 int amount;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	925 pos_T cursor_save;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	926
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	927 cursor_save = curwin->w_cursor;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	928 curwin->w_cursor.lnum = lnum;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	929 l = ml_get_curline();
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	930 // XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	931 if (cin_iscase(l, FALSE) \|\| cin_isscopedecl(l) \|\| cin_islabel())
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	932 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	933 amount = get_indent_nolabel(lnum);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	934 l = after_label(ml_get_curline());
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	935 if (l == NULL) // just in case
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	936 l = ml_get_curline();
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	937 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	938 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	939 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	940 amount = get_indent();
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	941 l = ml_get_curline();
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	942 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	943 *pp = l;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	944
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	945 curwin->w_cursor = cursor_save;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	946 return amount;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	947 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	948
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	949 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	950 * Return the indent of the first variable name after a type in a declaration.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	951 * int a, indent of "a"
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	952 * static struct foo b, indent of "b"
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	953 * enum bla c, indent of "c"
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	954 * Returns zero when it doesn't look like a declaration.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	955 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	956 static int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	957 cin_first_id_amount(void)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	958 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	959 char_u line, p, *s;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	960 int len;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	961 pos_T fp;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	962 colnr_T col;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	963
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	964 line = ml_get_curline();
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	965 p = skipwhite(line);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	966 len = (int)(skiptowhite(p) - p);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	967 if (len == 6 && STRNCMP(p, "static", 6) == 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	968 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	969 p = skipwhite(p + 6);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	970 len = (int)(skiptowhite(p) - p);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	971 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	972 if (len == 6 && STRNCMP(p, "struct", 6) == 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	973 p = skipwhite(p + 6);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	974 else if (len == 4 && STRNCMP(p, "enum", 4) == 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	975 p = skipwhite(p + 4);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	976 else if ((len == 8 && STRNCMP(p, "unsigned", 8) == 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	977 \|\| (len == 6 && STRNCMP(p, "signed", 6) == 0))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	978 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	979 s = skipwhite(p + len);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	980 if ((STRNCMP(s, "int", 3) == 0 && VIM_ISWHITE(s[3]))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	981 \|\| (STRNCMP(s, "long", 4) == 0 && VIM_ISWHITE(s[4]))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	982 \|\| (STRNCMP(s, "short", 5) == 0 && VIM_ISWHITE(s[5]))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	983 \|\| (STRNCMP(s, "char", 4) == 0 && VIM_ISWHITE(s[4])))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	984 p = s;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	985 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	986 for (len = 0; vim_isIDc(p[len]); ++len)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	987 ;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	988 if (len == 0 \|\| !VIM_ISWHITE(p[len]) \|\| cin_nocode(p))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	989 return 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	990
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	991 p = skipwhite(p + len);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	992 fp.lnum = curwin->w_cursor.lnum;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	993 fp.col = (colnr_T)(p - line);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	994 getvcol(curwin, &fp, &col, NULL, NULL);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	995 return (int)col;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	996 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	997
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	998 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	999 * Return the indent of the first non-blank after an equal sign.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1000 * char *foo = "here";
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1001 * Return zero if no (useful) equal sign found.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1002 * Return -1 if the line above "lnum" ends in a backslash.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1003 * foo = "asdf\
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1004 * asdf\
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1005 * here";
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1006 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1007 static int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1008 cin_get_equal_amount(linenr_T lnum)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1009 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1010 char_u *line;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1011 char_u *s;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1012 colnr_T col;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1013 pos_T fp;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1014
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1015 if (lnum > 1)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1016 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1017 line = ml_get(lnum - 1);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1018 if (*line != NUL && line[STRLEN(line) - 1] == '\\')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1019 return -1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1020 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1021
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1022 line = s = ml_get(lnum);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1023 while (s != NUL && vim_strchr((char_u )"=;{}\"'", *s) == NULL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1024 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1025 if (cin_iscomment(s)) // ignore comments
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1026 s = cin_skipcomment(s);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1027 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1028 ++s;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1029 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1030 if (*s != '=')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1031 return 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1032
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1033 s = skipwhite(s + 1);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1034 if (cin_nocode(s))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1035 return 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1036
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1037 if (*s == '"') // nice alignment for continued strings
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1038 ++s;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1039
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1040 fp.lnum = lnum;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1041 fp.col = (colnr_T)(s - line);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1042 getvcol(curwin, &fp, &col, NULL, NULL);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1043 return (int)col;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1044 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1045
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1046 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1047 * Skip strings, chars and comments until at or past "trypos".
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1048 * Return the column found.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1049 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1050 static int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1051 cin_skip2pos(pos_T *trypos)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1052 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1053 char_u *line;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1054 char_u *p;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1055 char_u *new_p;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1056
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1057 p = line = ml_get(trypos->lnum);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1058 while (*p && (colnr_T)(p - line) < trypos->col)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1059 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1060 if (cin_iscomment(p))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1061 p = cin_skipcomment(p);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1062 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1063 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1064 new_p = skip_string(p);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1065 if (new_p == p)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1066 ++p;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1067 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1068 p = new_p;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1069 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1070 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1071 return (int)(p - line);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1072 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1073
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1074 static pos_T *
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1075 find_match_char(int c, int ind_maxparen) // XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1076 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1077 pos_T cursor_save;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1078 pos_T *trypos;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1079 static pos_T pos_copy;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1080 int ind_maxp_wk;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1081
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1082 cursor_save = curwin->w_cursor;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1083 ind_maxp_wk = ind_maxparen;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1084 retry:
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1085 if ((trypos = findmatchlimit(NULL, c, 0, ind_maxp_wk)) != NULL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1086 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1087 // check if the ( is in a // comment
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1088 if ((colnr_T)cin_skip2pos(trypos) > trypos->col)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1089 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1090 ind_maxp_wk = ind_maxparen - (int)(cursor_save.lnum - trypos->lnum);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1091 if (ind_maxp_wk > 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1092 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1093 curwin->w_cursor = *trypos;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1094 curwin->w_cursor.col = 0; // XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1095 goto retry;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1096 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1097 trypos = NULL;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1098 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1099 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1100 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1101 pos_T *trypos_wk;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1102
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1103 pos_copy = *trypos; // copy trypos, findmatch will change it
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1104 trypos = &pos_copy;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1105 curwin->w_cursor = *trypos;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1106 if ((trypos_wk = ind_find_start_CORS(NULL)) != NULL) // XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1107 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1108 ind_maxp_wk = ind_maxparen - (int)(cursor_save.lnum
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1109 - trypos_wk->lnum);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1110 if (ind_maxp_wk > 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1111 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1112 curwin->w_cursor = *trypos_wk;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1113 goto retry;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1114 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1115 trypos = NULL;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1116 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1117 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1118 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1119 curwin->w_cursor = cursor_save;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1120 return trypos;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1121 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1122
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1123 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1124 * Find the matching '(', ignoring it if it is in a comment.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1125 * Return NULL if no match found.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1126 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1127 static pos_T *
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1128 find_match_paren(int ind_maxparen) // XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1129 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1130 return find_match_char('(', ind_maxparen);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1131 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1132
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1133 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1134 * Set w_cursor.col to the column number of the last unmatched ')' or '{' in
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1135 * line "l". "l" must point to the start of the line.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1136 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1137 static int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1138 find_last_paren(char_u *l, int start, int end)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1139 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1140 int i;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1141 int retval = FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1142 int open_count = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1143
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1144 curwin->w_cursor.col = 0; // default is start of line
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1145
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1146 for (i = 0; l[i] != NUL; i++)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1147 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1148 i = (int)(cin_skipcomment(l + i) - l); // ignore parens in comments
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1149 i = (int)(skip_string(l + i) - l); // ignore parens in quotes
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1150 if (l[i] == start)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1151 ++open_count;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1152 else if (l[i] == end)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1153 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1154 if (open_count > 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1155 --open_count;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1156 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1157 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1158 curwin->w_cursor.col = i;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1159 retval = TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1160 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1161 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1162 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1163 return retval;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1164 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1165
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1166 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1167 * Recognize the basic picture of a function declaration -- it needs to
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1168 * have an open paren somewhere and a close paren at the end of the line and
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1169 * no semicolons anywhere.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1170 * When a line ends in a comma we continue looking in the next line.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1171 * "sp" points to a string with the line. When looking at other lines it must
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1172 * be restored to the line. When it's NULL fetch lines here.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1173 * "first_lnum" is where we start looking.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1174 * "min_lnum" is the line before which we will not be looking.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1175 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1176 static int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1177 cin_isfuncdecl(
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1178 char_u **sp,
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1179 linenr_T first_lnum,
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1180 linenr_T min_lnum)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1181 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1182 char_u *s;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1183 linenr_T lnum = first_lnum;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1184 linenr_T save_lnum = curwin->w_cursor.lnum;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1185 int retval = FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1186 pos_T *trypos;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1187 int just_started = TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1188
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1189 if (sp == NULL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1190 s = ml_get(lnum);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1191 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1192 s = *sp;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1193
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1194 curwin->w_cursor.lnum = lnum;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1195 if (find_last_paren(s, '(', ')')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1196 && (trypos = find_match_paren(curbuf->b_ind_maxparen)) != NULL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1197 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1198 lnum = trypos->lnum;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1199 if (lnum < min_lnum)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1200 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1201 curwin->w_cursor.lnum = save_lnum;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1202 return FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1203 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1204
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1205 s = ml_get(lnum);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1206 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1207 curwin->w_cursor.lnum = save_lnum;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1208
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1209 // Ignore line starting with #.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1210 if (cin_ispreproc(s))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1211 return FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1212
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1213 while (s && s != '(' && s != ';' && s != '\'' && *s != '"')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1214 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1215 if (cin_iscomment(s)) // ignore comments
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1216 s = cin_skipcomment(s);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1217 else if (*s == ':')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1218 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1219 if (*(s + 1) == ':')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1220 s += 2;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1221 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1222 // To avoid a mistake in the following situation:
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1223 // A::A(int a, int b)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1224 // : a(0) // <--not a function decl
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1225 // , b(0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1226 // {...
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1227 return FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1228 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1229 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1230 ++s;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1231 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1232 if (*s != '(')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1233 return FALSE; // ';', ' or " before any () or no '('
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1234
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1235 while (s && s != ';' && s != '\'' && s != '"')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1236 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1237 if (*s == ')' && cin_nocode(s + 1))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1238 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1239 // ')' at the end: may have found a match
26771 fc859aea8cec patch 8.2.3914: various spelling mistakes in comments Bram Moolenaar <Bram@vim.org> parents: 26694 diff changeset	1240 // Check for the previous line not to end in a backslash:
18265 fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1241 // #if defined(x) && {backslash}
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1242 // defined(y)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1243 lnum = first_lnum - 1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1244 s = ml_get(lnum);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1245 if (*s == NUL \|\| s[STRLEN(s) - 1] != '\\')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1246 retval = TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1247 goto done;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1248 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1249 if ((*s == ',' && cin_nocode(s + 1)) \|\| s[1] == NUL \|\| cin_nocode(s))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1250 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1251 int comma = (*s == ',');
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1252
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1253 // ',' at the end: continue looking in the next line.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1254 // At the end: check for ',' in the next line, for this style:
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1255 // func(arg1
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1256 // , arg2)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1257 for (;;)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1258 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1259 if (lnum >= curbuf->b_ml.ml_line_count)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1260 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1261 s = ml_get(++lnum);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1262 if (!cin_ispreproc(s))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1263 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1264 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1265 if (lnum >= curbuf->b_ml.ml_line_count)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1266 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1267 // Require a comma at end of the line or a comma or ')' at the
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1268 // start of next line.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1269 s = skipwhite(s);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1270 if (!just_started && (!comma && s != ',' && s != ')'))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1271 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1272 just_started = FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1273 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1274 else if (cin_iscomment(s)) // ignore comments
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1275 s = cin_skipcomment(s);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1276 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1277 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1278 ++s;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1279 just_started = FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1280 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1281 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1282
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1283 done:
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1284 if (lnum != first_lnum && sp != NULL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1285 *sp = ml_get(first_lnum);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1286
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1287 return retval;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1288 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1289
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1290 static int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1291 cin_isif(char_u *p)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1292 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1293 return (STRNCMP(p, "if", 2) == 0 && !vim_isIDc(p[2]));
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1294 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1295
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1296 static int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1297 cin_isdo(char_u *p)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1298 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1299 return (STRNCMP(p, "do", 2) == 0 && !vim_isIDc(p[2]));
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1300 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1301
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1302 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1303 * Check if this is a "while" that should have a matching "do".
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1304 * We only accept a "while (condition) ;", with only white space between the
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1305 * ')' and ';'. The condition may be spread over several lines.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1306 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1307 static int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1308 cin_iswhileofdo (char_u *p, linenr_T lnum) // XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1309 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1310 pos_T cursor_save;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1311 pos_T *trypos;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1312 int retval = FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1313
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1314 p = cin_skipcomment(p);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1315 if (*p == '}') // accept "} while (cond);"
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1316 p = cin_skipcomment(p + 1);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1317 if (cin_starts_with(p, "while"))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1318 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1319 cursor_save = curwin->w_cursor;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1320 curwin->w_cursor.lnum = lnum;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1321 curwin->w_cursor.col = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1322 p = ml_get_curline();
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1323 while (p && p != 'w') // skip any '}', until the 'w' of the "while"
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1324 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1325 ++p;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1326 ++curwin->w_cursor.col;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1327 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1328 if ((trypos = findmatchlimit(NULL, 0, 0,
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1329 curbuf->b_ind_maxparen)) != NULL
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1330 && *cin_skipcomment(ml_get_pos(trypos) + 1) == ';')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1331 retval = TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1332 curwin->w_cursor = cursor_save;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1333 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1334 return retval;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1335 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1336
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1337 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1338 * Check whether in "p" there is an "if", "for" or "while" before "*poffset".
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1339 * Return 0 if there is none.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1340 * Otherwise return !0 and update "*poffset" to point to the place where the
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1341 * string was found.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1342 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1343 static int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1344 cin_is_if_for_while_before_offset(char_u line, int poffset)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1345 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1346 int offset = *poffset;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1347
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1348 if (offset-- < 2)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1349 return 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1350 while (offset > 2 && VIM_ISWHITE(line[offset]))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1351 --offset;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1352
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1353 offset -= 1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1354 if (!STRNCMP(line + offset, "if", 2))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1355 goto probablyFound;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1356
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1357 if (offset >= 1)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1358 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1359 offset -= 1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1360 if (!STRNCMP(line + offset, "for", 3))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1361 goto probablyFound;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1362
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1363 if (offset >= 2)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1364 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1365 offset -= 2;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1366 if (!STRNCMP(line + offset, "while", 5))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1367 goto probablyFound;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1368 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1369 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1370 return 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1371
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1372 probablyFound:
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1373 if (!offset \|\| !vim_isIDc(line[offset - 1]))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1374 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1375 *poffset = offset;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1376 return 1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1377 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1378 return 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1379 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1380
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1381 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1382 * Return TRUE if we are at the end of a do-while.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1383 * do
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1384 * nothing;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1385 * while (foo
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1386 * && bar); <-- here
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1387 * Adjust the cursor to the line with "while".
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1388 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1389 static int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1390 cin_iswhileofdo_end(int terminated)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1391 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1392 char_u *line;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1393 char_u *p;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1394 char_u *s;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1395 pos_T *trypos;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1396 int i;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1397
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1398 if (terminated != ';') // there must be a ';' at the end
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1399 return FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1400
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1401 p = line = ml_get_curline();
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1402 while (*p != NUL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1403 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1404 p = cin_skipcomment(p);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1405 if (*p == ')')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1406 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1407 s = skipwhite(p + 1);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1408 if (*s == ';' && cin_nocode(s + 1))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1409 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1410 // Found ");" at end of the line, now check there is "while"
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1411 // before the matching '('. XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1412 i = (int)(p - line);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1413 curwin->w_cursor.col = i;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1414 trypos = find_match_paren(curbuf->b_ind_maxparen);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1415 if (trypos != NULL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1416 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1417 s = cin_skipcomment(ml_get(trypos->lnum));
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1418 if (*s == '}') // accept "} while (cond);"
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1419 s = cin_skipcomment(s + 1);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1420 if (cin_starts_with(s, "while"))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1421 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1422 curwin->w_cursor.lnum = trypos->lnum;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1423 return TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1424 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1425 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1426
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1427 // Searching may have made "line" invalid, get it again.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1428 line = ml_get_curline();
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1429 p = line + i;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1430 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1431 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1432 if (*p != NUL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1433 ++p;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1434 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1435 return FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1436 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1437
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1438 static int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1439 cin_isbreak(char_u *p)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1440 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1441 return (STRNCMP(p, "break", 5) == 0 && !vim_isIDc(p[5]));
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1442 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1443
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1444 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1445 * Find the position of a C++ base-class declaration or
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1446 * constructor-initialization. eg:
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1447 *
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1448 * class MyClass :
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1449 * baseClass <-- here
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1450 * class MyClass : public baseClass,
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1451 * anotherBaseClass <-- here (should probably lineup ??)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1452 * MyClass::MyClass(...) :
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1453 * baseClass(...) <-- here (constructor-initialization)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1454 *
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1455 * This is a lot of guessing. Watch out for "cond ? func() : foo".
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1456 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1457 static int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1458 cin_is_cpp_baseclass(
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1459 cpp_baseclass_cache_T *cached) // input and output
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1460 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1461 lpos_T *pos = &cached->lpos; // find position
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1462 char_u *s;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1463 int class_or_struct, lookfor_ctor_init, cpp_base_class;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1464 linenr_T lnum = curwin->w_cursor.lnum;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1465 char_u *line = ml_get_curline();
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1466
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1467 if (pos->lnum <= lnum)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1468 return cached->found; // Use the cached result
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1469
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1470 pos->col = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1471
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1472 s = skipwhite(line);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1473 if (*s == '#') // skip #define FOO x ? (x) : x
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1474 return FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1475 s = cin_skipcomment(s);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1476 if (*s == NUL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1477 return FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1478
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1479 cpp_base_class = lookfor_ctor_init = class_or_struct = FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1480
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1481 // Search for a line starting with '#', empty, ending in ';' or containing
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1482 // '{' or '}' and start below it. This handles the following situations:
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1483 // a = cond ?
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1484 // func() :
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1485 // asdf;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1486 // func::foo()
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1487 // : something
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1488 // {}
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1489 // Foo::Foo (int one, int two)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1490 // : something(4),
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1491 // somethingelse(3)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1492 // {}
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1493 while (lnum > 1)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1494 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1495 line = ml_get(lnum - 1);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1496 s = skipwhite(line);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1497 if (s == '#' \|\| s == NUL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1498 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1499 while (*s != NUL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1500 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1501 s = cin_skipcomment(s);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1502 if (s == '{' \|\| s == '}'
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1503 \|\| (*s == ';' && cin_nocode(s + 1)))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1504 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1505 if (*s != NUL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1506 ++s;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1507 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1508 if (*s != NUL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1509 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1510 --lnum;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1511 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1512
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1513 pos->lnum = lnum;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1514 line = ml_get(lnum);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1515 s = line;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1516 for (;;)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1517 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1518 if (*s == NUL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1519 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1520 if (lnum == curwin->w_cursor.lnum)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1521 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1522 // Continue in the cursor line.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1523 line = ml_get(++lnum);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1524 s = line;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1525 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1526 if (s == line)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1527 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1528 // don't recognize "case (foo):" as a baseclass
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1529 if (cin_iscase(s, FALSE))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1530 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1531 s = cin_skipcomment(line);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1532 if (*s == NUL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1533 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1534 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1535
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1536 if (s[0] == '"' \|\| (s[0] == 'R' && s[1] == '"'))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1537 s = skip_string(s) + 1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1538 else if (s[0] == ':')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1539 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1540 if (s[1] == ':')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1541 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1542 // skip double colon. It can't be a constructor
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1543 // initialization any more
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1544 lookfor_ctor_init = FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1545 s = cin_skipcomment(s + 2);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1546 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1547 else if (lookfor_ctor_init \|\| class_or_struct)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1548 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1549 // we have something found, that looks like the start of
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1550 // cpp-base-class-declaration or constructor-initialization
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1551 cpp_base_class = TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1552 lookfor_ctor_init = class_or_struct = FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1553 pos->col = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1554 s = cin_skipcomment(s + 1);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1555 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1556 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1557 s = cin_skipcomment(s + 1);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1558 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1559 else if ((STRNCMP(s, "class", 5) == 0 && !vim_isIDc(s[5]))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1560 \|\| (STRNCMP(s, "struct", 6) == 0 && !vim_isIDc(s[6])))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1561 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1562 class_or_struct = TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1563 lookfor_ctor_init = FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1564
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1565 if (*s == 'c')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1566 s = cin_skipcomment(s + 5);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1567 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1568 s = cin_skipcomment(s + 6);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1569 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1570 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1571 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1572 if (s[0] == '{' \|\| s[0] == '}' \|\| s[0] == ';')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1573 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1574 cpp_base_class = lookfor_ctor_init = class_or_struct = FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1575 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1576 else if (s[0] == ')')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1577 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1578 // Constructor-initialization is assumed if we come across
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1579 // something like "):"
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1580 class_or_struct = FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1581 lookfor_ctor_init = TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1582 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1583 else if (s[0] == '?')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1584 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1585 // Avoid seeing '() :' after '?' as constructor init.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1586 return FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1587 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1588 else if (!vim_isIDc(s[0]))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1589 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1590 // if it is not an identifier, we are wrong
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1591 class_or_struct = FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1592 lookfor_ctor_init = FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1593 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1594 else if (pos->col == 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1595 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1596 // it can't be a constructor-initialization any more
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1597 lookfor_ctor_init = FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1598
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1599 // the first statement starts here: lineup with this one...
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1600 if (cpp_base_class)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1601 pos->col = (colnr_T)(s - line);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1602 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1603
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1604 // When the line ends in a comma don't align with it.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1605 if (lnum == curwin->w_cursor.lnum && *s == ',' && cin_nocode(s + 1))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1606 pos->col = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1607
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1608 s = cin_skipcomment(s + 1);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1609 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1610 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1611
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1612 cached->found = cpp_base_class;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1613 if (cpp_base_class)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1614 pos->lnum = lnum;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1615 return cpp_base_class;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1616 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1617
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1618 static int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1619 get_baseclass_amount(int col)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1620 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1621 int amount;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1622 colnr_T vcol;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1623 pos_T *trypos;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1624
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1625 if (col == 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1626 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1627 amount = get_indent();
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1628 if (find_last_paren(ml_get_curline(), '(', ')')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1629 && (trypos = find_match_paren(curbuf->b_ind_maxparen)) != NULL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1630 amount = get_indent_lnum(trypos->lnum); // XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1631 if (!cin_ends_in(ml_get_curline(), (char_u *)",", NULL))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1632 amount += curbuf->b_ind_cpp_baseclass;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1633 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1634 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1635 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1636 curwin->w_cursor.col = col;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1637 getvcol(curwin, &curwin->w_cursor, &vcol, NULL, NULL);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1638 amount = (int)vcol;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1639 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1640 if (amount < curbuf->b_ind_cpp_baseclass)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1641 amount = curbuf->b_ind_cpp_baseclass;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1642 return amount;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1643 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1644
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1645 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1646 * Find the '{' at the start of the block we are in.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1647 * Return NULL if no match found.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1648 * Ignore a '{' that is in a comment, makes indenting the next three lines
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1649 * work.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1650 */
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18498 diff changeset	1651 // foo()
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18498 diff changeset	1652 // {
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18498 diff changeset	1653 // }
18265 fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1654
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1655 static pos_T *
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1656 find_start_brace(void) // XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1657 {
26187 8e92f01f7226 patch 8.2.3625: illegal memory access when C-indenting Bram Moolenaar <Bram@vim.org> parents: 25897 diff changeset	1658 pos_T cursor_save;
8e92f01f7226 patch 8.2.3625: illegal memory access when C-indenting Bram Moolenaar <Bram@vim.org> parents: 25897 diff changeset	1659 pos_T *trypos;
8e92f01f7226 patch 8.2.3625: illegal memory access when C-indenting Bram Moolenaar <Bram@vim.org> parents: 25897 diff changeset	1660 pos_T *pos;
8e92f01f7226 patch 8.2.3625: illegal memory access when C-indenting Bram Moolenaar <Bram@vim.org> parents: 25897 diff changeset	1661 static pos_T pos_copy;
18265 fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1662
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1663 cursor_save = curwin->w_cursor;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1664 while ((trypos = findmatchlimit(NULL, '{', FM_BLOCKSTOP, 0)) != NULL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1665 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1666 pos_copy = *trypos; // copy pos_T, next findmatch will change it
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1667 trypos = &pos_copy;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1668 curwin->w_cursor = *trypos;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1669 pos = NULL;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1670 // ignore the { if it's in a // or / * * / comment
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1671 if ((colnr_T)cin_skip2pos(trypos) == trypos->col
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1672 && (pos = ind_find_start_CORS(NULL)) == NULL) // XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1673 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1674 if (pos != NULL)
26187 8e92f01f7226 patch 8.2.3625: illegal memory access when C-indenting Bram Moolenaar <Bram@vim.org> parents: 25897 diff changeset	1675 curwin->w_cursor = *pos;
18265 fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1676 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1677 curwin->w_cursor = cursor_save;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1678 return trypos;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1679 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1680
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1681 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1682 * Find the matching '(', ignoring it if it is in a comment or before an
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1683 * unmatched {.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1684 * Return NULL if no match found.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1685 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1686 static pos_T *
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1687 find_match_paren_after_brace (int ind_maxparen) // XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1688 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1689 pos_T *trypos = find_match_paren(ind_maxparen);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1690
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1691 if (trypos != NULL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1692 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1693 pos_T *tryposBrace = find_start_brace();
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1694
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1695 // If both an unmatched '(' and '{' is found. Ignore the '('
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1696 // position if the '{' is further down.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1697 if (tryposBrace != NULL
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1698 && (trypos->lnum != tryposBrace->lnum
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1699 ? trypos->lnum < tryposBrace->lnum
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1700 : trypos->col < tryposBrace->col))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1701 trypos = NULL;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1702 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1703 return trypos;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1704 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1705
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1706 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1707 * Return ind_maxparen corrected for the difference in line number between the
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1708 * cursor position and "startpos". This makes sure that searching for a
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1709 * matching paren above the cursor line doesn't find a match because of
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1710 * looking a few lines further.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1711 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1712 static int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1713 corr_ind_maxparen(pos_T *startpos)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1714 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1715 long n = (long)startpos->lnum - (long)curwin->w_cursor.lnum;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1716
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1717 if (n > 0 && n < curbuf->b_ind_maxparen / 2)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1718 return curbuf->b_ind_maxparen - (int)n;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1719 return curbuf->b_ind_maxparen;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1720 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1721
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1722 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1723 * Parse 'cinoptions' and set the values in "curbuf".
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1724 * Must be called when 'cinoptions', 'shiftwidth' and/or 'tabstop' changes.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1725 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1726 void
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1727 parse_cino(buf_T *buf)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1728 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1729 char_u *p;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1730 char_u *l;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1731 char_u *digits;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1732 int n;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1733 int divider;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1734 int fraction = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1735 int sw = (int)get_sw_value(buf);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1736
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1737 // Set the default values.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1738
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1739 // Spaces from a block's opening brace the prevailing indent for that
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1740 // block should be.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1741 buf->b_ind_level = sw;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1742
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1743 // Spaces from the edge of the line an open brace that's at the end of a
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1744 // line is imagined to be.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1745 buf->b_ind_open_imag = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1746
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1747 // Spaces from the prevailing indent for a line that is not preceded by
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1748 // an opening brace.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1749 buf->b_ind_no_brace = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1750
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1751 // Column where the first { of a function should be located }.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1752 buf->b_ind_first_open = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1753
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1754 // Spaces from the prevailing indent a leftmost open brace should be
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1755 // located.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1756 buf->b_ind_open_extra = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1757
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1758 // Spaces from the matching open brace (real location for one at the left
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1759 // edge; imaginary location from one that ends a line) the matching close
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1760 // brace should be located.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1761 buf->b_ind_close_extra = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1762
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1763 // Spaces from the edge of the line an open brace sitting in the leftmost
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1764 // column is imagined to be.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1765 buf->b_ind_open_left_imag = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1766
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1767 // Spaces jump labels should be shifted to the left if N is non-negative,
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1768 // otherwise the jump label will be put to column 1.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1769 buf->b_ind_jump_label = -1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1770
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1771 // Spaces from the switch() indent a "case xx" label should be located.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1772 buf->b_ind_case = sw;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1773
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1774 // Spaces from the "case xx:" code after a switch() should be located.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1775 buf->b_ind_case_code = sw;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1776
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1777 // Lineup break at end of case in switch() with case label.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1778 buf->b_ind_case_break = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1779
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1780 // Spaces from the class declaration indent a scope declaration label
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1781 // should be located.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1782 buf->b_ind_scopedecl = sw;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1783
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1784 // Spaces from the scope declaration label code should be located.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1785 buf->b_ind_scopedecl_code = sw;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1786
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1787 // Amount K&R-style parameters should be indented.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1788 buf->b_ind_param = sw;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1789
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1790 // Amount a function type spec should be indented.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1791 buf->b_ind_func_type = sw;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1792
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1793 // Amount a cpp base class declaration or constructor initialization
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1794 // should be indented.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1795 buf->b_ind_cpp_baseclass = sw;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1796
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1797 // additional spaces beyond the prevailing indent a continuation line
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1798 // should be located.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1799 buf->b_ind_continuation = sw;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1800
18498 9e6d5a4abb1c patch 8.1.2243: typos in comments Bram Moolenaar <Bram@vim.org> parents: 18265 diff changeset	1801 // Spaces from the indent of the line with an unclosed parenthesis.
18265 fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1802 buf->b_ind_unclosed = sw * 2;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1803
18498 9e6d5a4abb1c patch 8.1.2243: typos in comments Bram Moolenaar <Bram@vim.org> parents: 18265 diff changeset	1804 // Spaces from the indent of the line with an unclosed parenthesis, which
18265 fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1805 // itself is also unclosed.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1806 buf->b_ind_unclosed2 = sw;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1807
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1808 // Suppress ignoring spaces from the indent of a line starting with an
26771 fc859aea8cec patch 8.2.3914: various spelling mistakes in comments Bram Moolenaar <Bram@vim.org> parents: 26694 diff changeset	1809 // unclosed parenthesis.
18265 fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1810 buf->b_ind_unclosed_noignore = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1811
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1812 // If the opening paren is the last nonwhite character on the line, and
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1813 // b_ind_unclosed_wrapped is nonzero, use this indent relative to the outer
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1814 // context (for very long lines).
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1815 buf->b_ind_unclosed_wrapped = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1816
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1817 // Suppress ignoring white space when lining up with the character after
18498 9e6d5a4abb1c patch 8.1.2243: typos in comments Bram Moolenaar <Bram@vim.org> parents: 18265 diff changeset	1818 // an unclosed parenthesis.
18265 fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1819 buf->b_ind_unclosed_whiteok = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1820
26771 fc859aea8cec patch 8.2.3914: various spelling mistakes in comments Bram Moolenaar <Bram@vim.org> parents: 26694 diff changeset	1821 // Indent a closing parenthesis under the line start of the matching
fc859aea8cec patch 8.2.3914: various spelling mistakes in comments Bram Moolenaar <Bram@vim.org> parents: 26694 diff changeset	1822 // opening parenthesis.
18265 fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1823 buf->b_ind_matching_paren = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1824
26771 fc859aea8cec patch 8.2.3914: various spelling mistakes in comments Bram Moolenaar <Bram@vim.org> parents: 26694 diff changeset	1825 // Indent a closing parenthesis under the previous line.
18265 fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1826 buf->b_ind_paren_prev = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1827
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1828 // Extra indent for comments.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1829 buf->b_ind_comment = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1830
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1831 // Spaces from the comment opener when there is nothing after it.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1832 buf->b_ind_in_comment = 3;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1833
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1834 // Boolean: if non-zero, use b_ind_in_comment even if there is something
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1835 // after the comment opener.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1836 buf->b_ind_in_comment2 = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1837
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1838 // Max lines to search for an open paren.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1839 buf->b_ind_maxparen = 20;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1840
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1841 // Max lines to search for an open comment.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1842 buf->b_ind_maxcomment = 70;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1843
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1844 // Handle braces for java code.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1845 buf->b_ind_java = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1846
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1847 // Not to confuse JS object properties with labels.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1848 buf->b_ind_js = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1849
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1850 // Handle blocked cases correctly.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1851 buf->b_ind_keep_case_label = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1852
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1853 // Handle C++ namespace.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1854 buf->b_ind_cpp_namespace = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1855
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1856 // Handle continuation lines containing conditions of if(), for() and
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1857 // while().
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1858 buf->b_ind_if_for_while = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1859
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1860 // indentation for # comments
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1861 buf->b_ind_hash_comment = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1862
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1863 // Handle C++ extern "C" or "C++"
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1864 buf->b_ind_cpp_extern_c = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1865
20621 d30b16692ce0 patch 8.2.0864: pragmas are indented all the way to the left Bram Moolenaar <Bram@vim.org> parents: 19104 diff changeset	1866 // Handle C #pragma directives
d30b16692ce0 patch 8.2.0864: pragmas are indented all the way to the left Bram Moolenaar <Bram@vim.org> parents: 19104 diff changeset	1867 buf->b_ind_pragma = 0;
d30b16692ce0 patch 8.2.0864: pragmas are indented all the way to the left Bram Moolenaar <Bram@vim.org> parents: 19104 diff changeset	1868
18265 fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1869 for (p = buf->b_p_cino; *p; )
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1870 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1871 l = p++;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1872 if (*p == '-')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1873 ++p;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1874 digits = p; // remember where the digits start
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1875 n = getdigits(&p);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1876 divider = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1877 if (*p == '.') // ".5s" means a fraction
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1878 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1879 fraction = atol((char *)++p);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1880 while (VIM_ISDIGIT(*p))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1881 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1882 ++p;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1883 if (divider)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1884 divider *= 10;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1885 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1886 divider = 10;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1887 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1888 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1889 if (*p == 's') // "2s" means two times 'shiftwidth'
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1890 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1891 if (p == digits)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1892 n = sw; // just "s" is one 'shiftwidth'
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1893 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1894 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1895 n *= sw;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1896 if (divider)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1897 n += (sw * fraction + divider / 2) / divider;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1898 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1899 ++p;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1900 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1901 if (l[1] == '-')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1902 n = -n;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1903
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1904 // When adding an entry here, also update the default 'cinoptions' in
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1905 // doc/indent.txt, and add explanation for it!
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1906 switch (*l)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1907 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1908 case '>': buf->b_ind_level = n; break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1909 case 'e': buf->b_ind_open_imag = n; break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1910 case 'n': buf->b_ind_no_brace = n; break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1911 case 'f': buf->b_ind_first_open = n; break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1912 case '{': buf->b_ind_open_extra = n; break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1913 case '}': buf->b_ind_close_extra = n; break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1914 case '^': buf->b_ind_open_left_imag = n; break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1915 case 'L': buf->b_ind_jump_label = n; break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1916 case ':': buf->b_ind_case = n; break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1917 case '=': buf->b_ind_case_code = n; break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1918 case 'b': buf->b_ind_case_break = n; break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1919 case 'p': buf->b_ind_param = n; break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1920 case 't': buf->b_ind_func_type = n; break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1921 case '/': buf->b_ind_comment = n; break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1922 case 'c': buf->b_ind_in_comment = n; break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1923 case 'C': buf->b_ind_in_comment2 = n; break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1924 case 'i': buf->b_ind_cpp_baseclass = n; break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1925 case '+': buf->b_ind_continuation = n; break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1926 case '(': buf->b_ind_unclosed = n; break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1927 case 'u': buf->b_ind_unclosed2 = n; break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1928 case 'U': buf->b_ind_unclosed_noignore = n; break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1929 case 'W': buf->b_ind_unclosed_wrapped = n; break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1930 case 'w': buf->b_ind_unclosed_whiteok = n; break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1931 case 'm': buf->b_ind_matching_paren = n; break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1932 case 'M': buf->b_ind_paren_prev = n; break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1933 case ')': buf->b_ind_maxparen = n; break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1934 case '*': buf->b_ind_maxcomment = n; break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1935 case 'g': buf->b_ind_scopedecl = n; break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1936 case 'h': buf->b_ind_scopedecl_code = n; break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1937 case 'j': buf->b_ind_java = n; break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1938 case 'J': buf->b_ind_js = n; break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1939 case 'l': buf->b_ind_keep_case_label = n; break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1940 case '#': buf->b_ind_hash_comment = n; break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1941 case 'N': buf->b_ind_cpp_namespace = n; break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1942 case 'k': buf->b_ind_if_for_while = n; break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1943 case 'E': buf->b_ind_cpp_extern_c = n; break;
20621 d30b16692ce0 patch 8.2.0864: pragmas are indented all the way to the left Bram Moolenaar <Bram@vim.org> parents: 19104 diff changeset	1944 case 'P': buf->b_ind_pragma = n; break;
18265 fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1945 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1946 if (*p == ',')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1947 ++p;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1948 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1949 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1950
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1951 static int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1952 find_match(int lookfor, linenr_T ourscope)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1953 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1954 char_u *look;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1955 pos_T *theirscope;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1956 char_u *mightbeif;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1957 int elselevel;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1958 int whilelevel;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1959
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1960 if (lookfor == LOOKFOR_IF)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1961 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1962 elselevel = 1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1963 whilelevel = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1964 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1965 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1966 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1967 elselevel = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1968 whilelevel = 1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1969 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1970
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1971 curwin->w_cursor.col = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1972
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1973 while (curwin->w_cursor.lnum > ourscope + 1)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1974 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1975 curwin->w_cursor.lnum--;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1976 curwin->w_cursor.col = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1977
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1978 look = cin_skipcomment(ml_get_curline());
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1979 if (cin_iselse(look)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1980 \|\| cin_isif(look)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1981 \|\| cin_isdo(look) // XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1982 \|\| cin_iswhileofdo(look, curwin->w_cursor.lnum))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1983 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1984 // if we've gone outside the braces entirely,
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1985 // we must be out of scope...
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1986 theirscope = find_start_brace(); // XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1987 if (theirscope == NULL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1988 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1989
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1990 // and if the brace enclosing this is further
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1991 // back than the one enclosing the else, we're
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1992 // out of luck too.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1993 if (theirscope->lnum < ourscope)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1994 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1995
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1996 // and if they're enclosed in a deeper brace,
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1997 // then we can ignore it because it's in a
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1998 // different scope...
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1999 if (theirscope->lnum > ourscope)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2000 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2001
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2002 // if it was an "else" (that's not an "else if")
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2003 // then we need to go back to another if, so
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2004 // increment elselevel
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2005 look = cin_skipcomment(ml_get_curline());
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2006 if (cin_iselse(look))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2007 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2008 mightbeif = cin_skipcomment(look + 4);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2009 if (!cin_isif(mightbeif))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2010 ++elselevel;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2011 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2012 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2013
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2014 // if it was a "while" then we need to go back to
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2015 // another "do", so increment whilelevel. XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2016 if (cin_iswhileofdo(look, curwin->w_cursor.lnum))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2017 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2018 ++whilelevel;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2019 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2020 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2021
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2022 // If it's an "if" decrement elselevel
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2023 look = cin_skipcomment(ml_get_curline());
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2024 if (cin_isif(look))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2025 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2026 elselevel--;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2027 // When looking for an "if" ignore "while"s that
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2028 // get in the way.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2029 if (elselevel == 0 && lookfor == LOOKFOR_IF)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2030 whilelevel = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2031 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2032
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2033 // If it's a "do" decrement whilelevel
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2034 if (cin_isdo(look))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2035 whilelevel--;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2036
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2037 // if we've used up all the elses, then
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2038 // this must be the if that we want!
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2039 // match the indent level of that if.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2040 if (elselevel <= 0 && whilelevel <= 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2041 return OK;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2042 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2043 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2044 return FAIL;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2045 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2046
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2047 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2048 * Return the desired indent for C code.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2049 * Return -1 if the indent should be left alone (inside a raw string).
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2050 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2051 int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2052 get_c_indent(void)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2053 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2054 pos_T cur_curpos;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2055 int amount;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2056 int scope_amount;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2057 int cur_amount = MAXCOL;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2058 colnr_T col;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2059 char_u *theline;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2060 char_u *linecopy;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2061 pos_T *trypos;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2062 pos_T *comment_pos;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2063 pos_T *tryposBrace = NULL;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2064 pos_T tryposCopy;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2065 pos_T our_paren_pos;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2066 char_u *start;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2067 int start_brace;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2068 #define BRACE_IN_COL0 1 // '{' is in column 0
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2069 #define BRACE_AT_START 2 // '{' is at start of line
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2070 #define BRACE_AT_END 3 // '{' is at end of line
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2071 linenr_T ourscope;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2072 char_u *l;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2073 char_u *look;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2074 char_u terminated;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2075 int lookfor;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2076 int whilelevel;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2077 linenr_T lnum;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2078 int n;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2079 int iscase;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2080 int lookfor_break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2081 int lookfor_cpp_namespace = FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2082 int cont_amount = 0; // amount for continuation line
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2083 int original_line_islabel;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2084 int added_to_amount = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2085 int js_cur_has_key = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2086 linenr_T raw_string_start = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2087 cpp_baseclass_cache_T cache_cpp_baseclass = { FALSE, { MAXLNUM, 0 } };
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2088
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2089 // make a copy, value is changed below
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2090 int ind_continuation = curbuf->b_ind_continuation;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2091
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2092 // remember where the cursor was when we started
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2093 cur_curpos = curwin->w_cursor;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2094
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2095 // if we are at line 1 zero indent is fine, right?
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2096 if (cur_curpos.lnum == 1)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2097 return 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2098
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2099 // Get a copy of the current contents of the line.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2100 // This is required, because only the most recent line obtained with
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2101 // ml_get is valid!
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2102 linecopy = vim_strsave(ml_get(cur_curpos.lnum));
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2103 if (linecopy == NULL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2104 return 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2105
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2106 // In insert mode and the cursor is on a ')' truncate the line at the
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2107 // cursor position. We don't want to line up with the matching '(' when
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2108 // inserting new stuff.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2109 // For unknown reasons the cursor might be past the end of the line, thus
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2110 // check for that.
28773 d770568e6c98 patch 8.2.4911: the mode #defines are not clearly named Bram Moolenaar <Bram@vim.org> parents: 28497 diff changeset	2111 if ((State & MODE_INSERT)
18265 fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2112 && curwin->w_cursor.col < (colnr_T)STRLEN(linecopy)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2113 && linecopy[curwin->w_cursor.col] == ')')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2114 linecopy[curwin->w_cursor.col] = NUL;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2115
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2116 theline = skipwhite(linecopy);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2117
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2118 // move the cursor to the start of the line
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2119
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2120 curwin->w_cursor.col = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2121
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2122 original_line_islabel = cin_islabel(); // XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2123
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2124 // If we are inside a raw string don't change the indent.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2125 // Ignore a raw string inside a comment.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2126 comment_pos = ind_find_start_comment();
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2127 if (comment_pos != NULL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2128 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2129 // findmatchlimit() static pos is overwritten, make a copy
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2130 tryposCopy = *comment_pos;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2131 comment_pos = &tryposCopy;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2132 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2133 trypos = find_start_rawstring(curbuf->b_ind_maxcomment);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2134 if (trypos != NULL && (comment_pos == NULL
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2135 \|\| LT_POS(trypos, comment_pos)))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2136 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2137 amount = -1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2138 goto laterend;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2139 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2140
20621 d30b16692ce0 patch 8.2.0864: pragmas are indented all the way to the left Bram Moolenaar <Bram@vim.org> parents: 19104 diff changeset	2141 // #defines and so on go at the left when included in 'cinkeys',
23229 b545334ae654 patch 8.2.2160: various typos Bram Moolenaar <Bram@vim.org> parents: 20621 diff changeset	2142 // excluding pragmas when customized in 'cinoptions'
18265 fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2143 if (theline == '#' && (linecopy == '#' \|\| in_cinkeys('#', ' ', TRUE)))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2144 {
20621 d30b16692ce0 patch 8.2.0864: pragmas are indented all the way to the left Bram Moolenaar <Bram@vim.org> parents: 19104 diff changeset	2145 char_u *directive = skipwhite(theline + 1);
d30b16692ce0 patch 8.2.0864: pragmas are indented all the way to the left Bram Moolenaar <Bram@vim.org> parents: 19104 diff changeset	2146 if (curbuf->b_ind_pragma == 0 \|\| STRNCMP(directive, "pragma", 6) != 0)
d30b16692ce0 patch 8.2.0864: pragmas are indented all the way to the left Bram Moolenaar <Bram@vim.org> parents: 19104 diff changeset	2147 {
d30b16692ce0 patch 8.2.0864: pragmas are indented all the way to the left Bram Moolenaar <Bram@vim.org> parents: 19104 diff changeset	2148 amount = curbuf->b_ind_hash_comment;
d30b16692ce0 patch 8.2.0864: pragmas are indented all the way to the left Bram Moolenaar <Bram@vim.org> parents: 19104 diff changeset	2149 goto theend;
d30b16692ce0 patch 8.2.0864: pragmas are indented all the way to the left Bram Moolenaar <Bram@vim.org> parents: 19104 diff changeset	2150 }
18265 fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2151 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2152
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2153 // Is it a non-case label? Then that goes at the left margin too unless:
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2154 // - JS flag is set.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2155 // - 'L' item has a positive value.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2156 if (original_line_islabel && !curbuf->b_ind_js
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2157 && curbuf->b_ind_jump_label < 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2158 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2159 amount = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2160 goto theend;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2161 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2162
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2163 // If we're inside a "//" comment and there is a "//" comment in a
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2164 // previous line, lineup with that one.
26516 9596c652420b patch 8.2.3787: no proper formatting of a C line comment after a statement Bram Moolenaar <Bram@vim.org> parents: 26187 diff changeset	2165 if (cin_islinecomment(theline))
18265 fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2166 {
26516 9596c652420b patch 8.2.3787: no proper formatting of a C line comment after a statement Bram Moolenaar <Bram@vim.org> parents: 26187 diff changeset	2167 pos_T linecomment_pos;
9596c652420b patch 8.2.3787: no proper formatting of a C line comment after a statement Bram Moolenaar <Bram@vim.org> parents: 26187 diff changeset	2168
9596c652420b patch 8.2.3787: no proper formatting of a C line comment after a statement Bram Moolenaar <Bram@vim.org> parents: 26187 diff changeset	2169 trypos = find_line_comment(); // XXX
9596c652420b patch 8.2.3787: no proper formatting of a C line comment after a statement Bram Moolenaar <Bram@vim.org> parents: 26187 diff changeset	2170 if (trypos == NULL && curwin->w_cursor.lnum > 1)
9596c652420b patch 8.2.3787: no proper formatting of a C line comment after a statement Bram Moolenaar <Bram@vim.org> parents: 26187 diff changeset	2171 {
9596c652420b patch 8.2.3787: no proper formatting of a C line comment after a statement Bram Moolenaar <Bram@vim.org> parents: 26187 diff changeset	2172 // There may be a statement before the comment, search from the end
9596c652420b patch 8.2.3787: no proper formatting of a C line comment after a statement Bram Moolenaar <Bram@vim.org> parents: 26187 diff changeset	2173 // of the line for a comment start.
9596c652420b patch 8.2.3787: no proper formatting of a C line comment after a statement Bram Moolenaar <Bram@vim.org> parents: 26187 diff changeset	2174 linecomment_pos.col =
9596c652420b patch 8.2.3787: no proper formatting of a C line comment after a statement Bram Moolenaar <Bram@vim.org> parents: 26187 diff changeset	2175 check_linecomment(ml_get(curwin->w_cursor.lnum - 1));
9596c652420b patch 8.2.3787: no proper formatting of a C line comment after a statement Bram Moolenaar <Bram@vim.org> parents: 26187 diff changeset	2176 if (linecomment_pos.col != MAXCOL)
9596c652420b patch 8.2.3787: no proper formatting of a C line comment after a statement Bram Moolenaar <Bram@vim.org> parents: 26187 diff changeset	2177 {
28809 d0241e74bfdb patch 8.2.4928: various white space and cosmetic mistakes Bram Moolenaar <Bram@vim.org> parents: 28773 diff changeset	2178 trypos = &linecomment_pos;
d0241e74bfdb patch 8.2.4928: various white space and cosmetic mistakes Bram Moolenaar <Bram@vim.org> parents: 28773 diff changeset	2179 trypos->lnum = curwin->w_cursor.lnum - 1;
26516 9596c652420b patch 8.2.3787: no proper formatting of a C line comment after a statement Bram Moolenaar <Bram@vim.org> parents: 26187 diff changeset	2180 }
9596c652420b patch 8.2.3787: no proper formatting of a C line comment after a statement Bram Moolenaar <Bram@vim.org> parents: 26187 diff changeset	2181 }
9596c652420b patch 8.2.3787: no proper formatting of a C line comment after a statement Bram Moolenaar <Bram@vim.org> parents: 26187 diff changeset	2182 if (trypos != NULL)
9596c652420b patch 8.2.3787: no proper formatting of a C line comment after a statement Bram Moolenaar <Bram@vim.org> parents: 26187 diff changeset	2183 {
9596c652420b patch 8.2.3787: no proper formatting of a C line comment after a statement Bram Moolenaar <Bram@vim.org> parents: 26187 diff changeset	2184 // find how indented the line beginning the comment is
9596c652420b patch 8.2.3787: no proper formatting of a C line comment after a statement Bram Moolenaar <Bram@vim.org> parents: 26187 diff changeset	2185 getvcol(curwin, trypos, &col, NULL, NULL);
9596c652420b patch 8.2.3787: no proper formatting of a C line comment after a statement Bram Moolenaar <Bram@vim.org> parents: 26187 diff changeset	2186 amount = col;
9596c652420b patch 8.2.3787: no proper formatting of a C line comment after a statement Bram Moolenaar <Bram@vim.org> parents: 26187 diff changeset	2187 goto theend;
9596c652420b patch 8.2.3787: no proper formatting of a C line comment after a statement Bram Moolenaar <Bram@vim.org> parents: 26187 diff changeset	2188 }
18265 fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2189 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2190
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2191 // If we're inside a comment and not looking at the start of the
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2192 // comment, try using the 'comments' option.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2193 if (!cin_iscomment(theline) && comment_pos != NULL) // XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2194 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2195 int lead_start_len = 2;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2196 int lead_middle_len = 1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2197 char_u lead_start[COM_MAX_LEN]; // start-comment string
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2198 char_u lead_middle[COM_MAX_LEN]; // middle-comment string
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2199 char_u lead_end[COM_MAX_LEN]; // end-comment string
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2200 char_u *p;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2201 int start_align = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2202 int start_off = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2203 int done = FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2204
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2205 // find how indented the line beginning the comment is
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2206 getvcol(curwin, comment_pos, &col, NULL, NULL);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2207 amount = col;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2208 *lead_start = NUL;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2209 *lead_middle = NUL;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2210
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2211 p = curbuf->b_p_com;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2212 while (*p != NUL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2213 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2214 int align = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2215 int off = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2216 int what = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2217
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2218 while (p != NUL && p != ':')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2219 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2220 if (p == COM_START \|\| p == COM_END \|\| *p == COM_MIDDLE)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2221 what = *p++;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2222 else if (p == COM_LEFT \|\| p == COM_RIGHT)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2223 align = *p++;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2224 else if (VIM_ISDIGIT(p) \|\| p == '-')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2225 off = getdigits(&p);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2226 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2227 ++p;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2228 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2229
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2230 if (*p == ':')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2231 ++p;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2232 (void)copy_option_part(&p, lead_end, COM_MAX_LEN, ",");
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2233 if (what == COM_START)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2234 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2235 STRCPY(lead_start, lead_end);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2236 lead_start_len = (int)STRLEN(lead_start);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2237 start_off = off;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2238 start_align = align;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2239 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2240 else if (what == COM_MIDDLE)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2241 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2242 STRCPY(lead_middle, lead_end);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2243 lead_middle_len = (int)STRLEN(lead_middle);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2244 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2245 else if (what == COM_END)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2246 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2247 // If our line starts with the middle comment string, line it
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2248 // up with the comment opener per the 'comments' option.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2249 if (STRNCMP(theline, lead_middle, lead_middle_len) == 0
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2250 && STRNCMP(theline, lead_end, STRLEN(lead_end)) != 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2251 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2252 done = TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2253 if (curwin->w_cursor.lnum > 1)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2254 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2255 // If the start comment string matches in the previous
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2256 // line, use the indent of that line plus offset. If
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2257 // the middle comment string matches in the previous
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2258 // line, use the indent of that line. XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2259 look = skipwhite(ml_get(curwin->w_cursor.lnum - 1));
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2260 if (STRNCMP(look, lead_start, lead_start_len) == 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2261 amount = get_indent_lnum(curwin->w_cursor.lnum - 1);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2262 else if (STRNCMP(look, lead_middle,
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2263 lead_middle_len) == 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2264 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2265 amount = get_indent_lnum(curwin->w_cursor.lnum - 1);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2266 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2267 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2268 // If the start comment string doesn't match with the
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2269 // start of the comment, skip this entry. XXX
29507 d3058719eff5 patch 9.0.0095: conditions are always true Bram Moolenaar <Bram@vim.org> parents: 29340 diff changeset	2270 else if (STRNCMP(ml_get(comment_pos->lnum)
d3058719eff5 patch 9.0.0095: conditions are always true Bram Moolenaar <Bram@vim.org> parents: 29340 diff changeset	2271 + comment_pos->col,
18265 fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2272 lead_start, lead_start_len) != 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2273 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2274 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2275 if (start_off != 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2276 amount += start_off;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2277 else if (start_align == COM_RIGHT)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2278 amount += vim_strsize(lead_start)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2279 - vim_strsize(lead_middle);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2280 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2281 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2282
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2283 // If our line starts with the end comment string, line it up
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2284 // with the middle comment
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2285 if (STRNCMP(theline, lead_middle, lead_middle_len) != 0
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2286 && STRNCMP(theline, lead_end, STRLEN(lead_end)) == 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2287 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2288 amount = get_indent_lnum(curwin->w_cursor.lnum - 1);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2289 // XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2290 if (off != 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2291 amount += off;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2292 else if (align == COM_RIGHT)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2293 amount += vim_strsize(lead_start)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2294 - vim_strsize(lead_middle);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2295 done = TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2296 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2297 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2298 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2299 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2300
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2301 // If our line starts with an asterisk, line up with the
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2302 // asterisk in the comment opener; otherwise, line up
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2303 // with the first character of the comment text.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2304 if (done)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2305 ;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2306 else if (theline[0] == '*')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2307 amount += 1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2308 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2309 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2310 // If we are more than one line away from the comment opener, take
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2311 // the indent of the previous non-empty line. If 'cino' has "CO"
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2312 // and we are just below the comment opener and there are any
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2313 // white characters after it line up with the text after it;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2314 // otherwise, add the amount specified by "c" in 'cino'
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2315 amount = -1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2316 for (lnum = cur_curpos.lnum - 1; lnum > comment_pos->lnum; --lnum)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2317 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2318 if (linewhite(lnum)) // skip blank lines
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2319 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2320 amount = get_indent_lnum(lnum); // XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2321 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2322 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2323 if (amount == -1) // use the comment opener
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2324 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2325 if (!curbuf->b_ind_in_comment2)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2326 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2327 start = ml_get(comment_pos->lnum);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2328 look = start + comment_pos->col + 2; // skip / and *
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2329 if (*look != NUL) // if something after it
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2330 comment_pos->col = (colnr_T)(skipwhite(look) - start);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2331 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2332 getvcol(curwin, comment_pos, &col, NULL, NULL);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2333 amount = col;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2334 if (curbuf->b_ind_in_comment2 \|\| *look == NUL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2335 amount += curbuf->b_ind_in_comment;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2336 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2337 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2338 goto theend;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2339 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2340
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2341 // Are we looking at a ']' that has a match?
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2342 if (*skipwhite(theline) == ']'
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2343 && (trypos = find_match_char('[', curbuf->b_ind_maxparen)) != NULL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2344 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2345 // align with the line containing the '['.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2346 amount = get_indent_lnum(trypos->lnum);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2347 goto theend;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2348 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2349
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2350 // Are we inside parentheses or braces? XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2351 if (((trypos = find_match_paren(curbuf->b_ind_maxparen)) != NULL
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2352 && curbuf->b_ind_java == 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2353 \|\| (tryposBrace = find_start_brace()) != NULL
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2354 \|\| trypos != NULL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2355 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2356 if (trypos != NULL && tryposBrace != NULL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2357 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2358 // Both an unmatched '(' and '{' is found. Use the one which is
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2359 // closer to the current cursor position, set the other to NULL.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2360 if (trypos->lnum != tryposBrace->lnum
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2361 ? trypos->lnum < tryposBrace->lnum
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2362 : trypos->col < tryposBrace->col)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2363 trypos = NULL;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2364 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2365 tryposBrace = NULL;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2366 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2367
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2368 if (trypos != NULL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2369 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2370 // If the matching paren is more than one line away, use the indent of
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2371 // a previous non-empty line that matches the same paren.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2372 if (theline[0] == ')' && curbuf->b_ind_paren_prev)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2373 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2374 // Line up with the start of the matching paren line.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2375 amount = get_indent_lnum(curwin->w_cursor.lnum - 1); // XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2376 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2377 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2378 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2379 amount = -1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2380 our_paren_pos = *trypos;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2381 for (lnum = cur_curpos.lnum - 1; lnum > our_paren_pos.lnum; --lnum)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2382 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2383 l = skipwhite(ml_get(lnum));
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2384 if (cin_nocode(l)) // skip comment lines
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2385 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2386 if (cin_ispreproc_cont(&l, &lnum, &amount))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2387 continue; // ignore #define, #if, etc.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2388 curwin->w_cursor.lnum = lnum;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2389
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2390 // Skip a comment or raw string. XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2391 if ((trypos = ind_find_start_CORS(NULL)) != NULL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2392 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2393 lnum = trypos->lnum + 1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2394 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2395 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2396
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2397 // XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2398 if ((trypos = find_match_paren(
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2399 corr_ind_maxparen(&cur_curpos))) != NULL
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2400 && trypos->lnum == our_paren_pos.lnum
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2401 && trypos->col == our_paren_pos.col)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2402 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2403 amount = get_indent_lnum(lnum); // XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2404
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2405 if (theline[0] == ')')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2406 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2407 if (our_paren_pos.lnum != lnum
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2408 && cur_amount > amount)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2409 cur_amount = amount;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2410 amount = -1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2411 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2412 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2413 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2414 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2415 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2416
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2417 // Line up with line where the matching paren is. XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2418 // If the line starts with a '(' or the indent for unclosed
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2419 // parentheses is zero, line up with the unclosed parentheses.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2420 if (amount == -1)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2421 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2422 int ignore_paren_col = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2423 int is_if_for_while = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2424
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2425 if (curbuf->b_ind_if_for_while)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2426 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2427 // Look for the outermost opening parenthesis on this line
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2428 // and check whether it belongs to an "if", "for" or "while".
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2429
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2430 pos_T cursor_save = curwin->w_cursor;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2431 pos_T outermost;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2432 char_u *line;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2433
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2434 trypos = &our_paren_pos;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2435 do {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2436 outermost = *trypos;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2437 curwin->w_cursor.lnum = outermost.lnum;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2438 curwin->w_cursor.col = outermost.col;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2439
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2440 trypos = find_match_paren(curbuf->b_ind_maxparen);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2441 } while (trypos && trypos->lnum == outermost.lnum);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2442
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2443 curwin->w_cursor = cursor_save;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2444
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2445 line = ml_get(outermost.lnum);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2446
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2447 is_if_for_while =
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2448 cin_is_if_for_while_before_offset(line, &outermost.col);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2449 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2450
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2451 amount = skip_label(our_paren_pos.lnum, &look);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2452 look = skipwhite(look);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2453 if (*look == '(')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2454 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2455 linenr_T save_lnum = curwin->w_cursor.lnum;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2456 char_u *line;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2457 int look_col;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2458
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2459 // Ignore a '(' in front of the line that has a match before
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2460 // our matching '('.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2461 curwin->w_cursor.lnum = our_paren_pos.lnum;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2462 line = ml_get_curline();
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2463 look_col = (int)(look - line);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2464 curwin->w_cursor.col = look_col + 1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2465 if ((trypos = findmatchlimit(NULL, ')', 0,
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2466 curbuf->b_ind_maxparen))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2467 != NULL
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2468 && trypos->lnum == our_paren_pos.lnum
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2469 && trypos->col < our_paren_pos.col)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2470 ignore_paren_col = trypos->col + 1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2471
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2472 curwin->w_cursor.lnum = save_lnum;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2473 look = ml_get(our_paren_pos.lnum) + look_col;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2474 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2475 if (theline[0] == ')' \|\| (curbuf->b_ind_unclosed == 0
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2476 && is_if_for_while == 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2477 \|\| (!curbuf->b_ind_unclosed_noignore && *look == '('
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2478 && ignore_paren_col == 0))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2479 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2480 // If we're looking at a close paren, line up right there;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2481 // otherwise, line up with the next (non-white) character.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2482 // When b_ind_unclosed_wrapped is set and the matching paren is
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2483 // the last nonwhite character of the line, use either the
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2484 // indent of the current line or the indentation of the next
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2485 // outer paren and add b_ind_unclosed_wrapped (for very long
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2486 // lines).
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2487 if (theline[0] != ')')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2488 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2489 cur_amount = MAXCOL;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2490 l = ml_get(our_paren_pos.lnum);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2491 if (curbuf->b_ind_unclosed_wrapped
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2492 && cin_ends_in(l, (char_u *)"(", NULL))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2493 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2494 // look for opening unmatched paren, indent one level
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2495 // for each additional level
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2496 n = 1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2497 for (col = 0; col < our_paren_pos.col; ++col)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2498 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2499 switch (l[col])
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2500 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2501 case '(':
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2502 case '{': ++n;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2503 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2504
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2505 case ')':
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2506 case '}': if (n > 1)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2507 --n;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2508 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2509 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2510 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2511
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2512 our_paren_pos.col = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2513 amount += n * curbuf->b_ind_unclosed_wrapped;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2514 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2515 else if (curbuf->b_ind_unclosed_whiteok)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2516 our_paren_pos.col++;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2517 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2518 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2519 col = our_paren_pos.col + 1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2520 while (VIM_ISWHITE(l[col]))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2521 col++;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2522 if (l[col] != NUL) // In case of trailing space
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2523 our_paren_pos.col = col;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2524 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2525 our_paren_pos.col++;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2526 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2527 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2528
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2529 // Find how indented the paren is, or the character after it
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2530 // if we did the above "if".
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2531 if (our_paren_pos.col > 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2532 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2533 getvcol(curwin, &our_paren_pos, &col, NULL, NULL);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2534 if (cur_amount > (int)col)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2535 cur_amount = col;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2536 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2537 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2538
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2539 if (theline[0] == ')' && curbuf->b_ind_matching_paren)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2540 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2541 // Line up with the start of the matching paren line.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2542 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2543 else if ((curbuf->b_ind_unclosed == 0 && is_if_for_while == 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2544 \|\| (!curbuf->b_ind_unclosed_noignore
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2545 && *look == '(' && ignore_paren_col == 0))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2546 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2547 if (cur_amount != MAXCOL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2548 amount = cur_amount;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2549 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2550 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2551 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2552 // Add b_ind_unclosed2 for each '(' before our matching one,
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2553 // but ignore (void) before the line (ignore_paren_col).
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2554 col = our_paren_pos.col;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2555 while ((int)our_paren_pos.col > ignore_paren_col)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2556 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2557 --our_paren_pos.col;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2558 switch (*ml_get_pos(&our_paren_pos))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2559 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2560 case '(': amount += curbuf->b_ind_unclosed2;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2561 col = our_paren_pos.col;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2562 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2563 case ')': amount -= curbuf->b_ind_unclosed2;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2564 col = MAXCOL;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2565 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2566 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2567 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2568
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2569 // Use b_ind_unclosed once, when the first '(' is not inside
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2570 // braces
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2571 if (col == MAXCOL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2572 amount += curbuf->b_ind_unclosed;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2573 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2574 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2575 curwin->w_cursor.lnum = our_paren_pos.lnum;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2576 curwin->w_cursor.col = col;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2577 if (find_match_paren_after_brace(curbuf->b_ind_maxparen)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2578 != NULL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2579 amount += curbuf->b_ind_unclosed2;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2580 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2581 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2582 if (is_if_for_while)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2583 amount += curbuf->b_ind_if_for_while;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2584 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2585 amount += curbuf->b_ind_unclosed;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2586 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2587 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2588 // For a line starting with ')' use the minimum of the two
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2589 // positions, to avoid giving it more indent than the previous
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2590 // lines:
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2591 // func_long_name( if (x
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2592 // arg && yy
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2593 // ) ^ not here ) ^ not here
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2594 if (cur_amount < amount)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2595 amount = cur_amount;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2596 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2597 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2598
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2599 // add extra indent for a comment
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2600 if (cin_iscomment(theline))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2601 amount += curbuf->b_ind_comment;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2602 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2603 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2604 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2605 // We are inside braces, there is a { before this line at the position
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2606 // stored in tryposBrace.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2607 // Make a copy of tryposBrace, it may point to pos_copy inside
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2608 // find_start_brace(), which may be changed somewhere.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2609 tryposCopy = *tryposBrace;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2610 tryposBrace = &tryposCopy;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2611 trypos = tryposBrace;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2612 ourscope = trypos->lnum;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2613 start = ml_get(ourscope);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2614
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2615 // Now figure out how indented the line is in general.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2616 // If the brace was at the start of the line, we use that;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2617 // otherwise, check out the indentation of the line as
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2618 // a whole and then add the "imaginary indent" to that.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2619 look = skipwhite(start);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2620 if (*look == '{')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2621 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2622 getvcol(curwin, trypos, &col, NULL, NULL);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2623 amount = col;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2624 if (*start == '{')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2625 start_brace = BRACE_IN_COL0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2626 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2627 start_brace = BRACE_AT_START;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2628 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2629 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2630 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2631 // That opening brace might have been on a continuation
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2632 // line. if so, find the start of the line.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2633 curwin->w_cursor.lnum = ourscope;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2634
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2635 // Position the cursor over the rightmost paren, so that
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2636 // matching it will take us back to the start of the line.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2637 lnum = ourscope;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2638 if (find_last_paren(start, '(', ')')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2639 && (trypos = find_match_paren(curbuf->b_ind_maxparen))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2640 != NULL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2641 lnum = trypos->lnum;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2642
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2643 // It could have been something like
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2644 // case 1: if (asdf &&
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2645 // ldfd) {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2646 // }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2647 if ((curbuf->b_ind_js \|\| curbuf->b_ind_keep_case_label)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2648 && cin_iscase(skipwhite(ml_get_curline()), FALSE))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2649 amount = get_indent();
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2650 else if (curbuf->b_ind_js)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2651 amount = get_indent_lnum(lnum);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2652 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2653 amount = skip_label(lnum, &l);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2654
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2655 start_brace = BRACE_AT_END;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2656 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2657
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2658 // For Javascript check if the line starts with "key:".
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2659 if (curbuf->b_ind_js)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2660 js_cur_has_key = cin_has_js_key(theline);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2661
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2662 // If we're looking at a closing brace, that's where
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2663 // we want to be. otherwise, add the amount of room
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2664 // that an indent is supposed to be.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2665 if (theline[0] == '}')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2666 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2667 // they may want closing braces to line up with something
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2668 // other than the open brace. indulge them, if so.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2669 amount += curbuf->b_ind_close_extra;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2670 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2671 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2672 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2673 // If we're looking at an "else", try to find an "if"
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2674 // to match it with.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2675 // If we're looking at a "while", try to find a "do"
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2676 // to match it with.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2677 lookfor = LOOKFOR_INITIAL;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2678 if (cin_iselse(theline))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2679 lookfor = LOOKFOR_IF;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2680 else if (cin_iswhileofdo(theline, cur_curpos.lnum)) // XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2681 lookfor = LOOKFOR_DO;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2682 if (lookfor != LOOKFOR_INITIAL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2683 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2684 curwin->w_cursor.lnum = cur_curpos.lnum;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2685 if (find_match(lookfor, ourscope) == OK)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2686 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2687 amount = get_indent(); // XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2688 goto theend;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2689 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2690 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2691
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2692 // We get here if we are not on an "while-of-do" or "else" (or
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2693 // failed to find a matching "if").
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2694 // Search backwards for something to line up with.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2695 // First set amount for when we don't find anything.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2696
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2697 // if the '{' is _really_ at the left margin, use the imaginary
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2698 // location of a left-margin brace. Otherwise, correct the
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2699 // location for b_ind_open_extra.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2700
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2701 if (start_brace == BRACE_IN_COL0) // '{' is in column 0
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2702 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2703 amount = curbuf->b_ind_open_left_imag;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2704 lookfor_cpp_namespace = TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2705 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2706 else if (start_brace == BRACE_AT_START &&
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2707 lookfor_cpp_namespace) // '{' is at start
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2708 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2709
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2710 lookfor_cpp_namespace = TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2711 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2712 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2713 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2714 if (start_brace == BRACE_AT_END) // '{' is at end of line
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2715 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2716 amount += curbuf->b_ind_open_imag;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2717
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2718 l = skipwhite(ml_get_curline());
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2719 if (cin_is_cpp_namespace(l))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2720 amount += curbuf->b_ind_cpp_namespace;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2721 else if (cin_is_cpp_extern_c(l))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2722 amount += curbuf->b_ind_cpp_extern_c;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2723 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2724 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2725 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2726 // Compensate for adding b_ind_open_extra later.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2727 amount -= curbuf->b_ind_open_extra;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2728 if (amount < 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2729 amount = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2730 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2731 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2732
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2733 lookfor_break = FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2734
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2735 if (cin_iscase(theline, FALSE)) // it's a switch() label
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2736 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2737 lookfor = LOOKFOR_CASE; // find a previous switch() label
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2738 amount += curbuf->b_ind_case;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2739 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2740 else if (cin_isscopedecl(theline)) // private:, ...
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2741 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2742 lookfor = LOOKFOR_SCOPEDECL; // class decl is this block
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2743 amount += curbuf->b_ind_scopedecl;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2744 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2745 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2746 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2747 if (curbuf->b_ind_case_break && cin_isbreak(theline))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2748 // break; ...
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2749 lookfor_break = TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2750
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2751 lookfor = LOOKFOR_INITIAL;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2752 // b_ind_level from start of block
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2753 amount += curbuf->b_ind_level;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2754 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2755 scope_amount = amount;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2756 whilelevel = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2757
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2758 // Search backwards. If we find something we recognize, line up
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2759 // with that.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2760 //
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2761 // If we're looking at an open brace, indent
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2762 // the usual amount relative to the conditional
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2763 // that opens the block.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2764 curwin->w_cursor = cur_curpos;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2765 for (;;)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2766 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2767 curwin->w_cursor.lnum--;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2768 curwin->w_cursor.col = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2769
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2770 // If we went all the way back to the start of our scope, line
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2771 // up with it.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2772 if (curwin->w_cursor.lnum <= ourscope)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2773 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2774 // We reached end of scope:
18498 9e6d5a4abb1c patch 8.1.2243: typos in comments Bram Moolenaar <Bram@vim.org> parents: 18265 diff changeset	2775 // If looking for an enum or structure initialization
18265 fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2776 // go further back:
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2777 // If it is an initializer (enum xxx or xxx =), then
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2778 // don't add ind_continuation, otherwise it is a variable
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2779 // declaration:
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2780 // int x,
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2781 // here; <-- add ind_continuation
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2782 if (lookfor == LOOKFOR_ENUM_OR_INIT)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2783 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2784 if (curwin->w_cursor.lnum == 0
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2785 \|\| curwin->w_cursor.lnum
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2786 < ourscope - curbuf->b_ind_maxparen)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2787 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2788 // nothing found (abuse curbuf->b_ind_maxparen as
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2789 // limit) assume terminated line (i.e. a variable
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2790 // initialization)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2791 if (cont_amount > 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2792 amount = cont_amount;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2793 else if (!curbuf->b_ind_js)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2794 amount += ind_continuation;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2795 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2796 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2797
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2798 // If we're in a comment or raw string now, skip to
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2799 // the start of it.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2800 trypos = ind_find_start_CORS(NULL);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2801 if (trypos != NULL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2802 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2803 curwin->w_cursor.lnum = trypos->lnum + 1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2804 curwin->w_cursor.col = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2805 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2806 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2807
29340 fba9e366ced4 patch 9.0.0013: reproducing memory access errors can be difficult Bram Moolenaar <Bram@vim.org> parents: 28942 diff changeset	2808 l = ml_get_curline();
fba9e366ced4 patch 9.0.0013: reproducing memory access errors can be difficult Bram Moolenaar <Bram@vim.org> parents: 28942 diff changeset	2809
18265 fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2810 // Skip preprocessor directives and blank lines.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2811 if (cin_ispreproc_cont(&l, &curwin->w_cursor.lnum,
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2812 &amount))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2813 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2814
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2815 if (cin_nocode(l))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2816 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2817
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2818 terminated = cin_isterminated(l, FALSE, TRUE);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2819
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2820 // If we are at top level and the line looks like a
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2821 // function declaration, we are done
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2822 // (it's a variable declaration).
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2823 if (start_brace != BRACE_IN_COL0
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2824 \|\| !cin_isfuncdecl(&l, curwin->w_cursor.lnum, 0))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2825 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2826 // if the line is terminated with another ','
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2827 // it is a continued variable initialization.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2828 // don't add extra indent.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2829 // TODO: does not work, if a function
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2830 // declaration is split over multiple lines:
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2831 // cin_isfuncdecl returns FALSE then.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2832 if (terminated == ',')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2833 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2834
18498 9e6d5a4abb1c patch 8.1.2243: typos in comments Bram Moolenaar <Bram@vim.org> parents: 18265 diff changeset	2835 // if it is an enum declaration or an assignment,
18265 fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2836 // we are done.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2837 if (terminated != ';' && cin_isinit())
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2838 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2839
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2840 // nothing useful found
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2841 if (terminated == 0 \|\| terminated == '{')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2842 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2843 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2844
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2845 if (terminated != ';')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2846 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2847 // Skip parens and braces. Position the cursor
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2848 // over the rightmost paren, so that matching it
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2849 // will take us back to the start of the line.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2850 // XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2851 trypos = NULL;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2852 if (find_last_paren(l, '(', ')'))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2853 trypos = find_match_paren(
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2854 curbuf->b_ind_maxparen);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2855
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2856 if (trypos == NULL && find_last_paren(l, '{', '}'))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2857 trypos = find_start_brace();
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2858
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2859 if (trypos != NULL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2860 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2861 curwin->w_cursor.lnum = trypos->lnum + 1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2862 curwin->w_cursor.col = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2863 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2864 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2865 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2866
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2867 // it's a variable declaration, add indentation
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2868 // like in
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2869 // int a,
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2870 // b;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2871 if (cont_amount > 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2872 amount = cont_amount;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2873 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2874 amount += ind_continuation;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2875 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2876 else if (lookfor == LOOKFOR_UNTERM)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2877 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2878 if (cont_amount > 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2879 amount = cont_amount;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2880 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2881 amount += ind_continuation;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2882 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2883 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2884 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2885 if (lookfor != LOOKFOR_TERM
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2886 && lookfor != LOOKFOR_CPP_BASECLASS
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2887 && lookfor != LOOKFOR_COMMA)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2888 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2889 amount = scope_amount;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2890 if (theline[0] == '{')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2891 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2892 amount += curbuf->b_ind_open_extra;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2893 added_to_amount = curbuf->b_ind_open_extra;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2894 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2895 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2896
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2897 if (lookfor_cpp_namespace)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2898 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2899 // Looking for C++ namespace, need to look further
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2900 // back.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2901 if (curwin->w_cursor.lnum == ourscope)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2902 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2903
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2904 if (curwin->w_cursor.lnum == 0
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2905 \|\| curwin->w_cursor.lnum
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2906 < ourscope - FIND_NAMESPACE_LIM)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2907 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2908
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2909 // If we're in a comment or raw string now, skip
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2910 // to the start of it.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2911 trypos = ind_find_start_CORS(NULL);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2912 if (trypos != NULL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2913 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2914 curwin->w_cursor.lnum = trypos->lnum + 1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2915 curwin->w_cursor.col = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2916 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2917 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2918
29340 fba9e366ced4 patch 9.0.0013: reproducing memory access errors can be difficult Bram Moolenaar <Bram@vim.org> parents: 28942 diff changeset	2919 l = ml_get_curline();
fba9e366ced4 patch 9.0.0013: reproducing memory access errors can be difficult Bram Moolenaar <Bram@vim.org> parents: 28942 diff changeset	2920
18265 fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2921 // Skip preprocessor directives and blank lines.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2922 if (cin_ispreproc_cont(&l, &curwin->w_cursor.lnum,
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2923 &amount))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2924 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2925
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2926 // Finally the actual check for "namespace".
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2927 if (cin_is_cpp_namespace(l))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2928 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2929 amount += curbuf->b_ind_cpp_namespace
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2930 - added_to_amount;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2931 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2932 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2933 else if (cin_is_cpp_extern_c(l))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2934 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2935 amount += curbuf->b_ind_cpp_extern_c
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2936 - added_to_amount;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2937 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2938 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2939
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2940 if (cin_nocode(l))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2941 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2942 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2943 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2944 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2945 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2946
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2947 // If we're in a comment or raw string now, skip to the start
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2948 // of it. XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2949 if ((trypos = ind_find_start_CORS(&raw_string_start)) != NULL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2950 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2951 curwin->w_cursor.lnum = trypos->lnum + 1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2952 curwin->w_cursor.col = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2953 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2954 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2955
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2956 l = ml_get_curline();
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2957
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2958 // If this is a switch() label, may line up relative to that.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2959 // If this is a C++ scope declaration, do the same.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2960 iscase = cin_iscase(l, FALSE);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2961 if (iscase \|\| cin_isscopedecl(l))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2962 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2963 // we are only looking for cpp base class
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2964 // declaration/initialization any longer
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2965 if (lookfor == LOOKFOR_CPP_BASECLASS)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2966 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2967
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2968 // When looking for a "do" we are not interested in
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2969 // labels.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2970 if (whilelevel > 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2971 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2972
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2973 // case xx:
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2974 // c = 99 + <- this indent plus continuation
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2975 //-> here;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2976 if (lookfor == LOOKFOR_UNTERM
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2977 \|\| lookfor == LOOKFOR_ENUM_OR_INIT)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2978 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2979 if (cont_amount > 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2980 amount = cont_amount;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2981 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2982 amount += ind_continuation;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2983 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2984 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2985
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2986 // case xx: <- line up with this case
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2987 // x = 333;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2988 // case yy:
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2989 if ( (iscase && lookfor == LOOKFOR_CASE)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2990 \|\| (iscase && lookfor_break)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2991 \|\| (!iscase && lookfor == LOOKFOR_SCOPEDECL))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2992 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2993 // Check that this case label is not for another
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2994 // switch() XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2995 if ((trypos = find_start_brace()) == NULL
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2996 \|\| trypos->lnum == ourscope)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2997 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2998 amount = get_indent(); // XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2999 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3000 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3001 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3002 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3003
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3004 n = get_indent_nolabel(curwin->w_cursor.lnum); // XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3005
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3006 // case xx: if (cond) <- line up with this if
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3007 // y = y + 1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3008 // -> s = 99;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3009 //
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3010 // case xx:
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3011 // if (cond) <- line up with this line
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3012 // y = y + 1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3013 // -> s = 99;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3014 if (lookfor == LOOKFOR_TERM)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3015 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3016 if (n)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3017 amount = n;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3018
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3019 if (!lookfor_break)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3020 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3021 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3022
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3023 // case xx: x = x + 1; <- line up with this x
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3024 // -> y = y + 1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3025 //
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3026 // case xx: if (cond) <- line up with this if
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3027 // -> y = y + 1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3028 if (n)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3029 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3030 amount = n;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3031 l = after_label(ml_get_curline());
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3032 if (l != NULL && cin_is_cinword(l))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3033 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3034 if (theline[0] == '{')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3035 amount += curbuf->b_ind_open_extra;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3036 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3037 amount += curbuf->b_ind_level
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3038 + curbuf->b_ind_no_brace;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3039 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3040 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3041 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3042
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3043 // Try to get the indent of a statement before the switch
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3044 // label. If nothing is found, line up relative to the
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3045 // switch label.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3046 // break; <- may line up with this line
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3047 // case xx:
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3048 // -> y = 1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3049 scope_amount = get_indent() + (iscase // XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3050 ? curbuf->b_ind_case_code
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3051 : curbuf->b_ind_scopedecl_code);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3052 lookfor = curbuf->b_ind_case_break
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3053 ? LOOKFOR_NOBREAK : LOOKFOR_ANY;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3054 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3055 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3056
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3057 // Looking for a switch() label or C++ scope declaration,
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3058 // ignore other lines, skip {}-blocks.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3059 if (lookfor == LOOKFOR_CASE \|\| lookfor == LOOKFOR_SCOPEDECL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3060 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3061 if (find_last_paren(l, '{', '}')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3062 && (trypos = find_start_brace()) != NULL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3063 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3064 curwin->w_cursor.lnum = trypos->lnum + 1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3065 curwin->w_cursor.col = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3066 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3067 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3068 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3069
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3070 // Ignore jump labels with nothing after them.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3071 if (!curbuf->b_ind_js && cin_islabel())
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3072 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3073 l = after_label(ml_get_curline());
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3074 if (l == NULL \|\| cin_nocode(l))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3075 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3076 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3077
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3078 // Ignore #defines, #if, etc.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3079 // Ignore comment and empty lines.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3080 // (need to get the line again, cin_islabel() may have
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3081 // unlocked it)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3082 l = ml_get_curline();
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3083 if (cin_ispreproc_cont(&l, &curwin->w_cursor.lnum, &amount)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3084 \|\| cin_nocode(l))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3085 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3086
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3087 // Are we at the start of a cpp base class declaration or
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3088 // constructor initialization? XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3089 n = FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3090 if (lookfor != LOOKFOR_TERM && curbuf->b_ind_cpp_baseclass > 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3091 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3092 n = cin_is_cpp_baseclass(&cache_cpp_baseclass);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3093 l = ml_get_curline();
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3094 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3095 if (n)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3096 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3097 if (lookfor == LOOKFOR_UNTERM)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3098 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3099 if (cont_amount > 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3100 amount = cont_amount;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3101 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3102 amount += ind_continuation;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3103 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3104 else if (theline[0] == '{')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3105 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3106 // Need to find start of the declaration.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3107 lookfor = LOOKFOR_UNTERM;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3108 ind_continuation = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3109 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3110 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3111 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3112 // XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3113 amount = get_baseclass_amount(
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3114 cache_cpp_baseclass.lpos.col);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3115 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3116 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3117 else if (lookfor == LOOKFOR_CPP_BASECLASS)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3118 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3119 // only look, whether there is a cpp base class
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3120 // declaration or initialization before the opening brace.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3121 if (cin_isterminated(l, TRUE, FALSE))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3122 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3123 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3124 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3125 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3126
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3127 // What happens next depends on the line being terminated.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3128 // If terminated with a ',' only consider it terminating if
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3129 // there is another unterminated statement behind, eg:
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3130 // 123,
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3131 // sizeof
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3132 // here
18498 9e6d5a4abb1c patch 8.1.2243: typos in comments Bram Moolenaar <Bram@vim.org> parents: 18265 diff changeset	3133 // Otherwise check whether it is an enumeration or structure
18265 fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3134 // initialisation (not indented) or a variable declaration
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3135 // (indented).
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3136 terminated = cin_isterminated(l, FALSE, TRUE);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3137
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3138 if (js_cur_has_key)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3139 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3140 js_cur_has_key = 0; // only check the first line
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3141 if (curbuf->b_ind_js && terminated == ',')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3142 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3143 // For Javascript we might be inside an object:
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3144 // key: something, <- align with this
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3145 // key: something
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3146 // or:
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3147 // key: something + <- align with this
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3148 // something,
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3149 // key: something
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3150 lookfor = LOOKFOR_JS_KEY;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3151 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3152 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3153 if (lookfor == LOOKFOR_JS_KEY && cin_has_js_key(l))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3154 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3155 amount = get_indent();
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3156 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3157 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3158 if (lookfor == LOOKFOR_COMMA)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3159 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3160 if (tryposBrace != NULL && tryposBrace->lnum
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3161 >= curwin->w_cursor.lnum)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3162 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3163 if (terminated == ',')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3164 // line below current line is the one that starts a
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3165 // (possibly broken) line ending in a comma.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3166 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3167 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3168 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3169 amount = get_indent();
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3170 if (curwin->w_cursor.lnum - 1 == ourscope)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3171 // line above is start of the scope, thus current
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3172 // line is the one that stars a (possibly broken)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3173 // line ending in a comma.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3174 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3175 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3176 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3177
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3178 if (terminated == 0 \|\| (lookfor != LOOKFOR_UNTERM
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3179 && terminated == ','))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3180 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3181 if (lookfor != LOOKFOR_ENUM_OR_INIT &&
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3182 (*skipwhite(l) == '[' \|\| l[STRLEN(l) - 1] == '['))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3183 amount += ind_continuation;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3184 // if we're in the middle of a paren thing,
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3185 // go back to the line that starts it so
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3186 // we can get the right prevailing indent
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3187 // if ( foo &&
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3188 // bar )
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3189
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3190 // Position the cursor over the rightmost paren, so that
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3191 // matching it will take us back to the start of the line.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3192 // Ignore a match before the start of the block.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3193 (void)find_last_paren(l, '(', ')');
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3194 trypos = find_match_paren(corr_ind_maxparen(&cur_curpos));
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3195 if (trypos != NULL && (trypos->lnum < tryposBrace->lnum
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3196 \|\| (trypos->lnum == tryposBrace->lnum
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3197 && trypos->col < tryposBrace->col)))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3198 trypos = NULL;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3199
29340 fba9e366ced4 patch 9.0.0013: reproducing memory access errors can be difficult Bram Moolenaar <Bram@vim.org> parents: 28942 diff changeset	3200 l = ml_get_curline();
fba9e366ced4 patch 9.0.0013: reproducing memory access errors can be difficult Bram Moolenaar <Bram@vim.org> parents: 28942 diff changeset	3201
18265 fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3202 // If we are looking for ',', we also look for matching
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3203 // braces.
29340 fba9e366ced4 patch 9.0.0013: reproducing memory access errors can be difficult Bram Moolenaar <Bram@vim.org> parents: 28942 diff changeset	3204 if (trypos == NULL && terminated == ',')
fba9e366ced4 patch 9.0.0013: reproducing memory access errors can be difficult Bram Moolenaar <Bram@vim.org> parents: 28942 diff changeset	3205 {
fba9e366ced4 patch 9.0.0013: reproducing memory access errors can be difficult Bram Moolenaar <Bram@vim.org> parents: 28942 diff changeset	3206 if (find_last_paren(l, '{', '}'))
fba9e366ced4 patch 9.0.0013: reproducing memory access errors can be difficult Bram Moolenaar <Bram@vim.org> parents: 28942 diff changeset	3207 trypos = find_start_brace();
fba9e366ced4 patch 9.0.0013: reproducing memory access errors can be difficult Bram Moolenaar <Bram@vim.org> parents: 28942 diff changeset	3208 l = ml_get_curline();
fba9e366ced4 patch 9.0.0013: reproducing memory access errors can be difficult Bram Moolenaar <Bram@vim.org> parents: 28942 diff changeset	3209 }
18265 fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3210
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3211 if (trypos != NULL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3212 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3213 // Check if we are on a case label now. This is
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3214 // handled above.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3215 // case xx: if ( asdf &&
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3216 // asdf)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3217 curwin->w_cursor = *trypos;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3218 l = ml_get_curline();
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3219 if (cin_iscase(l, FALSE) \|\| cin_isscopedecl(l))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3220 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3221 ++curwin->w_cursor.lnum;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3222 curwin->w_cursor.col = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3223 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3224 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3225 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3226
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3227 // Skip over continuation lines to find the one to get the
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3228 // indent from
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3229 // char *usethis = "bla{backslash}
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3230 // bla",
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3231 // here;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3232 if (terminated == ',')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3233 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3234 while (curwin->w_cursor.lnum > 1)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3235 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3236 l = ml_get(curwin->w_cursor.lnum - 1);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3237 if (*l == NUL \|\| l[STRLEN(l) - 1] != '\\')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3238 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3239 --curwin->w_cursor.lnum;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3240 curwin->w_cursor.col = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3241 }
29340 fba9e366ced4 patch 9.0.0013: reproducing memory access errors can be difficult Bram Moolenaar <Bram@vim.org> parents: 28942 diff changeset	3242 l = ml_get_curline();
18265 fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3243 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3244
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3245 // Get indent and pointer to text for current line,
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3246 // ignoring any jump label. XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3247 if (curbuf->b_ind_js)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3248 cur_amount = get_indent();
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3249 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3250 cur_amount = skip_label(curwin->w_cursor.lnum, &l);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3251 // If this is just above the line we are indenting, and it
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3252 // starts with a '{', line it up with this line.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3253 // while (not)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3254 // -> {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3255 // }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3256 if (terminated != ',' && lookfor != LOOKFOR_TERM
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3257 && theline[0] == '{')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3258 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3259 amount = cur_amount;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3260 // Only add b_ind_open_extra when the current line
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3261 // doesn't start with a '{', which must have a match
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3262 // in the same line (scope is the same). Probably:
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3263 // { 1, 2 },
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3264 // -> { 3, 4 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3265 if (*skipwhite(l) != '{')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3266 amount += curbuf->b_ind_open_extra;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3267
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3268 if (curbuf->b_ind_cpp_baseclass && !curbuf->b_ind_js)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3269 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3270 // have to look back, whether it is a cpp base
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3271 // class declaration or initialization
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3272 lookfor = LOOKFOR_CPP_BASECLASS;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3273 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3274 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3275 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3276 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3277
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3278 // Check if we are after an "if", "while", etc.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3279 // Also allow " } else".
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3280 if (cin_is_cinword(l) \|\| cin_iselse(skipwhite(l)))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3281 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3282 // Found an unterminated line after an if (), line up
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3283 // with the last one.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3284 // if (cond)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3285 // 100 +
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3286 // -> here;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3287 if (lookfor == LOOKFOR_UNTERM
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3288 \|\| lookfor == LOOKFOR_ENUM_OR_INIT)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3289 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3290 if (cont_amount > 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3291 amount = cont_amount;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3292 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3293 amount += ind_continuation;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3294 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3295 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3296
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3297 // If this is just above the line we are indenting, we
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3298 // are finished.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3299 // while (not)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3300 // -> here;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3301 // Otherwise this indent can be used when the line
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3302 // before this is terminated.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3303 // yyy;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3304 // if (stat)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3305 // while (not)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3306 // xxx;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3307 // -> here;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3308 amount = cur_amount;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3309 if (theline[0] == '{')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3310 amount += curbuf->b_ind_open_extra;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3311 if (lookfor != LOOKFOR_TERM)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3312 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3313 amount += curbuf->b_ind_level
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3314 + curbuf->b_ind_no_brace;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3315 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3316 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3317
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3318 // Special trick: when expecting the while () after a
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3319 // do, line up with the while()
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3320 // do
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3321 // x = 1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3322 // -> here
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3323 l = skipwhite(ml_get_curline());
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3324 if (cin_isdo(l))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3325 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3326 if (whilelevel == 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3327 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3328 --whilelevel;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3329 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3330
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3331 // When searching for a terminated line, don't use the
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3332 // one between the "if" and the matching "else".
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3333 // Need to use the scope of this "else". XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3334 // If whilelevel != 0 continue looking for a "do {".
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3335 if (cin_iselse(l) && whilelevel == 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3336 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3337 // If we're looking at "} else", let's make sure we
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3338 // find the opening brace of the enclosing scope,
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3339 // not the one from "if () {".
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3340 if (*l == '}')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3341 curwin->w_cursor.col =
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3342 (colnr_T)(l - ml_get_curline()) + 1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3343
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3344 if ((trypos = find_start_brace()) == NULL
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3345 \|\| find_match(LOOKFOR_IF, trypos->lnum)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3346 == FAIL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3347 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3348 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3349 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3350
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3351 // If we're below an unterminated line that is not an
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3352 // "if" or something, we may line up with this line or
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3353 // add something for a continuation line, depending on
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3354 // the line before this one.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3355 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3356 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3357 // Found two unterminated lines on a row, line up with
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3358 // the last one.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3359 // c = 99 +
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3360 // 100 +
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3361 // -> here;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3362 if (lookfor == LOOKFOR_UNTERM)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3363 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3364 // When line ends in a comma add extra indent
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3365 if (terminated == ',')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3366 amount += ind_continuation;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3367 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3368 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3369
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3370 if (lookfor == LOOKFOR_ENUM_OR_INIT)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3371 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3372 // Found two lines ending in ',', lineup with the
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3373 // lowest one, but check for cpp base class
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3374 // declaration/initialization, if it is an
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3375 // opening brace or we are looking just for
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3376 // enumerations/initializations.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3377 if (terminated == ',')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3378 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3379 if (curbuf->b_ind_cpp_baseclass == 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3380 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3381
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3382 lookfor = LOOKFOR_CPP_BASECLASS;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3383 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3384 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3385
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3386 // Ignore unterminated lines in between, but
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3387 // reduce indent.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3388 if (amount > cur_amount)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3389 amount = cur_amount;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3390 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3391 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3392 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3393 // Found first unterminated line on a row, may
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3394 // line up with this line, remember its indent
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3395 // 100 +
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3396 // -> here;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3397 l = ml_get_curline();
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3398 amount = cur_amount;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3399
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3400 n = (int)STRLEN(l);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3401 if (terminated == ',' && (*skipwhite(l) == ']'
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3402 \|\| (n >=2 && l[n - 2] == ']')))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3403 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3404
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3405 // If previous line ends in ',', check whether we
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3406 // are in an initialization or enum
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3407 // struct xxx =
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3408 // {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3409 // sizeof a,
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3410 // 124 };
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3411 // or a normal possible continuation line.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3412 // but only, of no other statement has been found
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3413 // yet.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3414 if (lookfor == LOOKFOR_INITIAL && terminated == ',')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3415 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3416 if (curbuf->b_ind_js)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3417 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3418 // Search for a line ending in a comma
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3419 // and line up with the line below it
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3420 // (could be the current line).
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3421 // some = [
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3422 // 1, <- line up here
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3423 // 2,
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3424 // some = [
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3425 // 3 + <- line up here
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3426 // 4 *
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3427 // 5,
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3428 // 6,
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3429 if (cin_iscomment(skipwhite(l)))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3430 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3431 lookfor = LOOKFOR_COMMA;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3432 trypos = find_match_char('[',
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3433 curbuf->b_ind_maxparen);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3434 if (trypos != NULL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3435 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3436 if (trypos->lnum
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3437 == curwin->w_cursor.lnum - 1)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3438 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3439 // Current line is first inside
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3440 // [], line up with it.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3441 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3442 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3443 ourscope = trypos->lnum;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3444 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3445 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3446 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3447 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3448 lookfor = LOOKFOR_ENUM_OR_INIT;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3449 cont_amount = cin_first_id_amount();
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3450 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3451 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3452 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3453 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3454 if (lookfor == LOOKFOR_INITIAL
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3455 && *l != NUL
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3456 && l[STRLEN(l) - 1] == '\\')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3457 // XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3458 cont_amount = cin_get_equal_amount(
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3459 curwin->w_cursor.lnum);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3460 if (lookfor != LOOKFOR_TERM
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3461 && lookfor != LOOKFOR_JS_KEY
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3462 && lookfor != LOOKFOR_COMMA
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3463 && raw_string_start != curwin->w_cursor.lnum)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3464 lookfor = LOOKFOR_UNTERM;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3465 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3466 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3467 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3468 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3469
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3470 // Check if we are after a while (cond);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3471 // If so: Ignore until the matching "do".
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3472 else if (cin_iswhileofdo_end(terminated)) // XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3473 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3474 // Found an unterminated line after a while ();, line up
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3475 // with the last one.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3476 // while (cond);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3477 // 100 + <- line up with this one
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3478 // -> here;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3479 if (lookfor == LOOKFOR_UNTERM
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3480 \|\| lookfor == LOOKFOR_ENUM_OR_INIT)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3481 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3482 if (cont_amount > 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3483 amount = cont_amount;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3484 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3485 amount += ind_continuation;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3486 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3487 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3488
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3489 if (whilelevel == 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3490 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3491 lookfor = LOOKFOR_TERM;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3492 amount = get_indent(); // XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3493 if (theline[0] == '{')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3494 amount += curbuf->b_ind_open_extra;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3495 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3496 ++whilelevel;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3497 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3498
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3499 // We are after a "normal" statement.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3500 // If we had another statement we can stop now and use the
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3501 // indent of that other statement.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3502 // Otherwise the indent of the current statement may be used,
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3503 // search backwards for the next "normal" statement.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3504 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3505 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3506 // Skip single break line, if before a switch label. It
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3507 // may be lined up with the case label.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3508 if (lookfor == LOOKFOR_NOBREAK
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3509 && cin_isbreak(skipwhite(ml_get_curline())))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3510 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3511 lookfor = LOOKFOR_ANY;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3512 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3513 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3514
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3515 // Handle "do {" line.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3516 if (whilelevel > 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3517 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3518 l = cin_skipcomment(ml_get_curline());
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3519 if (cin_isdo(l))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3520 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3521 amount = get_indent(); // XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3522 --whilelevel;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3523 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3524 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3525 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3526
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3527 // Found a terminated line above an unterminated line. Add
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3528 // the amount for a continuation line.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3529 // x = 1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3530 // y = foo +
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3531 // -> here;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3532 // or
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3533 // int x = 1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3534 // int foo,
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3535 // -> here;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3536 if (lookfor == LOOKFOR_UNTERM
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3537 \|\| lookfor == LOOKFOR_ENUM_OR_INIT)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3538 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3539 if (cont_amount > 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3540 amount = cont_amount;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3541 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3542 amount += ind_continuation;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3543 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3544 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3545
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3546 // Found a terminated line above a terminated line or "if"
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3547 // etc. line. Use the amount of the line below us.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3548 // x = 1; x = 1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3549 // if (asdf) y = 2;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3550 // while (asdf) ->here;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3551 // here;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3552 // ->foo;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3553 if (lookfor == LOOKFOR_TERM)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3554 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3555 if (!lookfor_break && whilelevel == 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3556 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3557 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3558
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3559 // First line above the one we're indenting is terminated.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3560 // To know what needs to be done look further backward for
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3561 // a terminated line.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3562 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3563 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3564 // position the cursor over the rightmost paren, so
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3565 // that matching it will take us back to the start of
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3566 // the line. Helps for:
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3567 // func(asdr,
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3568 // asdfasdf);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3569 // here;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3570 term_again:
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3571 l = ml_get_curline();
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3572 if (find_last_paren(l, '(', ')')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3573 && (trypos = find_match_paren(
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3574 curbuf->b_ind_maxparen)) != NULL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3575 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3576 // Check if we are on a case label now. This is
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3577 // handled above.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3578 // case xx: if ( asdf &&
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3579 // asdf)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3580 curwin->w_cursor = *trypos;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3581 l = ml_get_curline();
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3582 if (cin_iscase(l, FALSE) \|\| cin_isscopedecl(l))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3583 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3584 ++curwin->w_cursor.lnum;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3585 curwin->w_cursor.col = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3586 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3587 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3588 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3589
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3590 // When aligning with the case statement, don't align
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3591 // with a statement after it.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3592 // case 1: { <-- don't use this { position
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3593 // stat;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3594 // }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3595 // case 2:
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3596 // stat;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3597 // }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3598 iscase = (curbuf->b_ind_keep_case_label
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3599 && cin_iscase(l, FALSE));
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3600
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3601 // Get indent and pointer to text for current line,
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3602 // ignoring any jump label.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3603 amount = skip_label(curwin->w_cursor.lnum, &l);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3604
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3605 if (theline[0] == '{')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3606 amount += curbuf->b_ind_open_extra;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3607 // See remark above: "Only add b_ind_open_extra.."
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3608 l = skipwhite(l);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3609 if (*l == '{')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3610 amount -= curbuf->b_ind_open_extra;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3611 lookfor = iscase ? LOOKFOR_ANY : LOOKFOR_TERM;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3612
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3613 // When a terminated line starts with "else" skip to
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3614 // the matching "if":
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3615 // else 3;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3616 // indent this;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3617 // Need to use the scope of this "else". XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3618 // If whilelevel != 0 continue looking for a "do {".
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3619 if (lookfor == LOOKFOR_TERM
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3620 && *l != '}'
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3621 && cin_iselse(l)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3622 && whilelevel == 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3623 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3624 if ((trypos = find_start_brace()) == NULL
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3625 \|\| find_match(LOOKFOR_IF, trypos->lnum)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3626 == FAIL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3627 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3628 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3629 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3630
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3631 // If we're at the end of a block, skip to the start of
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3632 // that block.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3633 l = ml_get_curline();
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3634 if (find_last_paren(l, '{', '}') // XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3635 && (trypos = find_start_brace()) != NULL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3636 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3637 curwin->w_cursor = *trypos;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3638 // if not "else {" check for terminated again
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3639 // but skip block for "} else {"
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3640 l = cin_skipcomment(ml_get_curline());
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3641 if (*l == '}' \|\| !cin_iselse(l))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3642 goto term_again;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3643 ++curwin->w_cursor.lnum;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3644 curwin->w_cursor.col = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3645 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3646 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3647 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3648 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3649 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3650 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3651
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3652 // add extra indent for a comment
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3653 if (cin_iscomment(theline))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3654 amount += curbuf->b_ind_comment;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3655
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3656 // subtract extra left-shift for jump labels
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3657 if (curbuf->b_ind_jump_label > 0 && original_line_islabel)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3658 amount -= curbuf->b_ind_jump_label;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3659
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3660 goto theend;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3661 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3662
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3663 // ok -- we're not inside any sort of structure at all!
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3664 //
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3665 // This means we're at the top level, and everything should
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3666 // basically just match where the previous line is, except
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3667 // for the lines immediately following a function declaration,
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3668 // which are K&R-style parameters and need to be indented.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3669 //
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3670 // if our line starts with an open brace, forget about any
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3671 // prevailing indent and make sure it looks like the start
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3672 // of a function
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3673
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3674 if (theline[0] == '{')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3675 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3676 amount = curbuf->b_ind_first_open;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3677 goto theend;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3678 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3679
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3680 // If the NEXT line is a function declaration, the current
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3681 // line needs to be indented as a function type spec.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3682 // Don't do this if the current line looks like a comment or if the
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3683 // current line is terminated, ie. ends in ';', or if the current line
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3684 // contains { or }: "void f() {\n if (1)"
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3685 if (cur_curpos.lnum < curbuf->b_ml.ml_line_count
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3686 && !cin_nocode(theline)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3687 && vim_strchr(theline, '{') == NULL
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3688 && vim_strchr(theline, '}') == NULL
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3689 && !cin_ends_in(theline, (char_u *)":", NULL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3690 && !cin_ends_in(theline, (char_u *)",", NULL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3691 && cin_isfuncdecl(NULL, cur_curpos.lnum + 1,
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3692 cur_curpos.lnum + 1)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3693 && !cin_isterminated(theline, FALSE, TRUE))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3694 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3695 amount = curbuf->b_ind_func_type;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3696 goto theend;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3697 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3698
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3699 // search backwards until we find something we recognize
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3700 amount = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3701 curwin->w_cursor = cur_curpos;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3702 while (curwin->w_cursor.lnum > 1)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3703 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3704 curwin->w_cursor.lnum--;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3705 curwin->w_cursor.col = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3706
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3707 l = ml_get_curline();
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3708
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3709 // If we're in a comment or raw string now, skip to the start
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3710 // of it. XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3711 if ((trypos = ind_find_start_CORS(NULL)) != NULL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3712 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3713 curwin->w_cursor.lnum = trypos->lnum + 1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3714 curwin->w_cursor.col = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3715 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3716 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3717
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3718 // Are we at the start of a cpp base class declaration or
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3719 // constructor initialization? XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3720 n = FALSE;
29507 d3058719eff5 patch 9.0.0095: conditions are always true Bram Moolenaar <Bram@vim.org> parents: 29340 diff changeset	3721 if (curbuf->b_ind_cpp_baseclass != 0)
18265 fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3722 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3723 n = cin_is_cpp_baseclass(&cache_cpp_baseclass);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3724 l = ml_get_curline();
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3725 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3726 if (n)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3727 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3728 // XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3729 amount = get_baseclass_amount(cache_cpp_baseclass.lpos.col);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3730 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3731 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3732
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3733 // Skip preprocessor directives and blank lines.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3734 if (cin_ispreproc_cont(&l, &curwin->w_cursor.lnum, &amount))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3735 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3736
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3737 if (cin_nocode(l))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3738 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3739
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3740 // If the previous line ends in ',', use one level of
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3741 // indentation:
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3742 // int foo,
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3743 // bar;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3744 // do this before checking for '}' in case of eg.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3745 // enum foobar
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3746 // {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3747 // ...
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3748 // } foo,
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3749 // bar;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3750 n = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3751 if (cin_ends_in(l, (char_u *)",", NULL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3752 \|\| (*l != NUL && (n = l[STRLEN(l) - 1]) == '\\'))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3753 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3754 // take us back to opening paren
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3755 if (find_last_paren(l, '(', ')')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3756 && (trypos = find_match_paren(
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3757 curbuf->b_ind_maxparen)) != NULL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3758 curwin->w_cursor = *trypos;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3759
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3760 // For a line ending in ',' that is a continuation line go
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3761 // back to the first line with a backslash:
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3762 // char *foo = "bla{backslash}
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3763 // bla",
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3764 // here;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3765 while (n == 0 && curwin->w_cursor.lnum > 1)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3766 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3767 l = ml_get(curwin->w_cursor.lnum - 1);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3768 if (*l == NUL \|\| l[STRLEN(l) - 1] != '\\')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3769 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3770 --curwin->w_cursor.lnum;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3771 curwin->w_cursor.col = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3772 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3773
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3774 amount = get_indent(); // XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3775
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3776 if (amount == 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3777 amount = cin_first_id_amount();
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3778 if (amount == 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3779 amount = ind_continuation;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3780 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3781 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3782
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3783 // If the line looks like a function declaration, and we're
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3784 // not in a comment, put it the left margin.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3785 if (cin_isfuncdecl(NULL, cur_curpos.lnum, 0)) // XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3786 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3787 l = ml_get_curline();
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3788
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3789 // Finding the closing '}' of a previous function. Put
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3790 // current line at the left margin. For when 'cino' has "fs".
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3791 if (*skipwhite(l) == '}')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3792 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3793
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3794 // (matching {)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3795 // If the previous line ends on '};' (maybe followed by
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3796 // comments) align at column 0. For example:
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3797 // char *string_array[] = { "foo",
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3798 // / * x * / "b};ar" }; / * foobar * /
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3799 if (cin_ends_in(l, (char_u *)"};", NULL))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3800 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3801
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3802 // If the previous line ends on '[' we are probably in an
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3803 // array constant:
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3804 // something = [
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3805 // 234, <- extra indent
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3806 if (cin_ends_in(l, (char_u *)"[", NULL))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3807 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3808 amount = get_indent() + ind_continuation;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3809 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3810 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3811
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3812 // Find a line only has a semicolon that belongs to a previous
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3813 // line ending in '}', e.g. before an #endif. Don't increase
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3814 // indent then.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3815 if (*(look = skipwhite(l)) == ';' && cin_nocode(look + 1))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3816 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3817 pos_T curpos_save = curwin->w_cursor;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3818
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3819 while (curwin->w_cursor.lnum > 1)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3820 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3821 look = ml_get(--curwin->w_cursor.lnum);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3822 if (!(cin_nocode(look) \|\| cin_ispreproc_cont(
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3823 &look, &curwin->w_cursor.lnum, &amount)))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3824 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3825 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3826 if (curwin->w_cursor.lnum > 0
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3827 && cin_ends_in(look, (char_u *)"}", NULL))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3828 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3829
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3830 curwin->w_cursor = curpos_save;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3831 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3832
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3833 // If the PREVIOUS line is a function declaration, the current
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3834 // line (and the ones that follow) needs to be indented as
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3835 // parameters.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3836 if (cin_isfuncdecl(&l, curwin->w_cursor.lnum, 0))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3837 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3838 amount = curbuf->b_ind_param;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3839 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3840 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3841
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3842 // If the previous line ends in ';' and the line before the
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3843 // previous line ends in ',' or '\', ident to column zero:
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3844 // int foo,
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3845 // bar;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3846 // indent_to_0 here;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3847 if (cin_ends_in(l, (char_u *)";", NULL))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3848 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3849 l = ml_get(curwin->w_cursor.lnum - 1);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3850 if (cin_ends_in(l, (char_u *)",", NULL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3851 \|\| (*l != NUL && l[STRLEN(l) - 1] == '\\'))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3852 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3853 l = ml_get_curline();
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3854 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3855
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3856 // Doesn't look like anything interesting -- so just
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3857 // use the indent of this line.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3858 //
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3859 // Position the cursor over the rightmost paren, so that
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3860 // matching it will take us back to the start of the line.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3861 find_last_paren(l, '(', ')');
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3862
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3863 if ((trypos = find_match_paren(curbuf->b_ind_maxparen)) != NULL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3864 curwin->w_cursor = *trypos;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3865 amount = get_indent(); // XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3866 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3867 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3868
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3869 // add extra indent for a comment
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3870 if (cin_iscomment(theline))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3871 amount += curbuf->b_ind_comment;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3872
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3873 // add extra indent if the previous line ended in a backslash:
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3874 // "asdfasdf{backslash}
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3875 // here";
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3876 // char *foo = "asdf{backslash}
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3877 // here";
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3878 if (cur_curpos.lnum > 1)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3879 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3880 l = ml_get(cur_curpos.lnum - 1);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3881 if (*l != NUL && l[STRLEN(l) - 1] == '\\')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3882 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3883 cur_amount = cin_get_equal_amount(cur_curpos.lnum - 1);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3884 if (cur_amount > 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3885 amount = cur_amount;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3886 else if (cur_amount == 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3887 amount += ind_continuation;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3888 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3889 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3890
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3891 theend:
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3892 if (amount < 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3893 amount = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3894
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3895 laterend:
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3896 // put the cursor back where it belongs
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3897 curwin->w_cursor = cur_curpos;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3898
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3899 vim_free(linecopy);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3900
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3901 return amount;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3902 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3903
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3904 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3905 * return TRUE if 'cinkeys' contains the key "keytyped",
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3906 * when == '': Only if key is preceded with '' (indent before insert)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3907 * when == '!': Only if key is preceded with '!' (don't insert)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3908 * when == ' ': Only if key is not preceded with '*'(indent afterwards)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3909 *
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3910 * "keytyped" can have a few special values:
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3911 * KEY_OPEN_FORW
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3912 * KEY_OPEN_BACK
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3913 * KEY_COMPLETE just finished completion.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3914 *
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3915 * If line_is_empty is TRUE accept keys with '0' before them.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3916 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3917 int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3918 in_cinkeys(
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3919 int keytyped,
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3920 int when,
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3921 int line_is_empty)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3922 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3923 char_u *look;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3924 int try_match;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3925 int try_match_word;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3926 char_u *p;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3927 char_u *line;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3928 int icase;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3929 int i;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3930
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3931 if (keytyped == NUL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3932 // Can happen with CTRL-Y and CTRL-E on a short line.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3933 return FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3934
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3935 #ifdef FEAT_EVAL
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3936 if (*curbuf->b_p_inde != NUL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3937 look = curbuf->b_p_indk; // 'indentexpr' set: use 'indentkeys'
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3938 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3939 #endif
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3940 look = curbuf->b_p_cink; // 'indentexpr' empty: use 'cinkeys'
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3941 while (*look)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3942 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3943 // Find out if we want to try a match with this key, depending on
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3944 // 'when' and a '*' or '!' before the key.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3945 switch (when)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3946 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3947 case '': try_match = (look == '*'); break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3948 case '!': try_match = (*look == '!'); break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3949 default: try_match = (look != ''); break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3950 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3951 if (look == '' \|\| *look == '!')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3952 ++look;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3953
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3954 // If there is a '0', only accept a match if the line is empty.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3955 // But may still match when typing last char of a word.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3956 if (*look == '0')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3957 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3958 try_match_word = try_match;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3959 if (!line_is_empty)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3960 try_match = FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3961 ++look;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3962 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3963 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3964 try_match_word = FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3965
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3966 // does it look like a control character?
27490 fb4c30606b4a patch 8.2.4273: the EBCDIC support is outdated Bram Moolenaar <Bram@vim.org> parents: 26819 diff changeset	3967 if (*look == '^' && look[1] >= '?' && look[1] <= '_')
18265 fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3968 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3969 if (try_match && keytyped == Ctrl_chr(look[1]))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3970 return TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3971 look += 2;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3972 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3973 // 'o' means "o" command, open forward.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3974 // 'O' means "O" command, open backward.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3975 else if (*look == 'o')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3976 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3977 if (try_match && keytyped == KEY_OPEN_FORW)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3978 return TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3979 ++look;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3980 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3981 else if (*look == 'O')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3982 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3983 if (try_match && keytyped == KEY_OPEN_BACK)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3984 return TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3985 ++look;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3986 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3987
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3988 // 'e' means to check for "else" at start of line and just before the
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3989 // cursor.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3990 else if (*look == 'e')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3991 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3992 if (try_match && keytyped == 'e' && curwin->w_cursor.col >= 4)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3993 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3994 p = ml_get_curline();
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3995 if (skipwhite(p) == p + curwin->w_cursor.col - 4 &&
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3996 STRNCMP(p + curwin->w_cursor.col - 4, "else", 4) == 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3997 return TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3998 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3999 ++look;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4000 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4001
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4002 // ':' only causes an indent if it is at the end of a label or case
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4003 // statement, or when it was before typing the ':' (to fix
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4004 // class::method for C++).
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4005 else if (*look == ':')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4006 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4007 if (try_match && keytyped == ':')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4008 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4009 p = ml_get_curline();
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4010 if (cin_iscase(p, FALSE) \|\| cin_isscopedecl(p) \|\| cin_islabel())
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4011 return TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4012 // Need to get the line again after cin_islabel().
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4013 p = ml_get_curline();
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4014 if (curwin->w_cursor.col > 2
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4015 && p[curwin->w_cursor.col - 1] == ':'
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4016 && p[curwin->w_cursor.col - 2] == ':')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4017 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4018 p[curwin->w_cursor.col - 1] = ' ';
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4019 i = (cin_iscase(p, FALSE) \|\| cin_isscopedecl(p)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4020 \|\| cin_islabel());
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4021 p = ml_get_curline();
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4022 p[curwin->w_cursor.col - 1] = ':';
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4023 if (i)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4024 return TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4025 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4026 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4027 ++look;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4028 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4029
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4030
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4031 // Is it a key in <>, maybe?
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4032 else if (*look == '<')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4033 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4034 if (try_match)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4035 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4036 // make up some named keys <o>, <O>, <e>, <0>, <>>, <<>, <*>,
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4037 // <:> and <!> so that people can re-indent on o, O, e, 0, <,
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4038 // >, *, : and ! keys if they really really want to.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4039 if (vim_strchr((char_u )"<>!oOe0:", look[1]) != NULL
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4040 && keytyped == look[1])
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4041 return TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4042
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4043 if (keytyped == get_special_key_code(look + 1))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4044 return TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4045 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4046 while (look && look != '>')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4047 look++;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4048 while (*look == '>')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4049 look++;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4050 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4051
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4052 // Is it a word: "=word"?
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4053 else if (*look == '=' && look[1] != ',' && look[1] != NUL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4054 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4055 ++look;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4056 if (*look == '~')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4057 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4058 icase = TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4059 ++look;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4060 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4061 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4062 icase = FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4063 p = vim_strchr(look, ',');
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4064 if (p == NULL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4065 p = look + STRLEN(look);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4066 if ((try_match \|\| try_match_word)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4067 && curwin->w_cursor.col >= (colnr_T)(p - look))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4068 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4069 int match = FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4070
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4071 if (keytyped == KEY_COMPLETE)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4072 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4073 char_u *s;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4074
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4075 // Just completed a word, check if it starts with "look".
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4076 // search back for the start of a word.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4077 line = ml_get_curline();
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4078 if (has_mbyte)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4079 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4080 char_u *n;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4081
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4082 for (s = line + curwin->w_cursor.col; s > line; s = n)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4083 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4084 n = mb_prevptr(line, s);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4085 if (!vim_iswordp(n))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4086 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4087 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4088 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4089 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4090 for (s = line + curwin->w_cursor.col; s > line; --s)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4091 if (!vim_iswordc(s[-1]))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4092 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4093 if (s + (p - look) <= line + curwin->w_cursor.col
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4094 && (icase
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4095 ? MB_STRNICMP(s, look, p - look)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4096 : STRNCMP(s, look, p - look)) == 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4097 match = TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4098 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4099 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4100 // TODO: multi-byte
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4101 if (keytyped == (int)p[-1] \|\| (icase && keytyped < 256
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4102 && TOLOWER_LOC(keytyped) == TOLOWER_LOC((int)p[-1])))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4103 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4104 line = ml_get_cursor();
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4105 if ((curwin->w_cursor.col == (colnr_T)(p - look)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4106 \|\| !vim_iswordc(line[-(p - look) - 1]))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4107 && (icase
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4108 ? MB_STRNICMP(line - (p - look), look, p - look)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4109 : STRNCMP(line - (p - look), look, p - look))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4110 == 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4111 match = TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4112 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4113 if (match && try_match_word && !try_match)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4114 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4115 // "0=word": Check if there are only blanks before the
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4116 // word.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4117 if (getwhitecols_curline() !=
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4118 (int)(curwin->w_cursor.col - (p - look)))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4119 match = FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4120 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4121 if (match)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4122 return TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4123 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4124 look = p;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4125 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4126
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4127 // ok, it's a boring generic character.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4128 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4129 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4130 if (try_match && *look == keytyped)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4131 return TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4132 if (*look != NUL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4133 ++look;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4134 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4135
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4136 // Skip over ", ".
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4137 look = skip_to_option_part(look);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4138 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4139 return FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4140 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4141
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4142 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4143 * Do C or expression indenting on the current line.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4144 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4145 void
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4146 do_c_expr_indent(void)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4147 {
31091 551ce1a137da patch 9.0.0880: preprocessor indenting is off Bram Moolenaar <Bram@vim.org> parents: 29507 diff changeset	4148 #ifdef FEAT_EVAL
18265 fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4149 if (*curbuf->b_p_inde != NUL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4150 fixthisline(get_expr_indent);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4151 else
31091 551ce1a137da patch 9.0.0880: preprocessor indenting is off Bram Moolenaar <Bram@vim.org> parents: 29507 diff changeset	4152 #endif
18265 fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4153 fixthisline(get_c_indent);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4154 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4155
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4156 #if defined(FEAT_EVAL) \|\| defined(PROTO)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4157 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4158 * "cindent(lnum)" function
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4159 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4160 void
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4161 f_cindent(typval_T argvars UNUSED, typval_T rettv)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4162 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4163 pos_T pos;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4164 linenr_T lnum;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4165
25384 e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same Bram Moolenaar <Bram@vim.org> parents: 24768 diff changeset	4166 if (in_vim9script() && check_for_lnum_arg(argvars, 0) == FAIL)
e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same Bram Moolenaar <Bram@vim.org> parents: 24768 diff changeset	4167 return;
e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same Bram Moolenaar <Bram@vim.org> parents: 24768 diff changeset	4168
18265 fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4169 pos = curwin->w_cursor;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4170 lnum = tv_get_lnum(argvars);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4171 if (lnum >= 1 && lnum <= curbuf->b_ml.ml_line_count)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4172 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4173 curwin->w_cursor.lnum = lnum;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4174 rettv->vval.v_number = get_c_indent();
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4175 curwin->w_cursor = pos;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4176 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4177 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4178 rettv->vval.v_number = -1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4179 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4180 #endif

Mercurial > vim

annotate src/cindent.c @ 31534:47e108c175d2