vim: src/cindent.c annotate

annotate src/cindent.c @ 32427:11bc7fa31c3b v9.0.1545

patch 9.0.1545: text not scrolled when cursor moved with "g0" and "h" Commit: https://github.com/vim/vim/commit/8667a5678f983ba899825b810ab849952d49bcb8 Author: Luuk van Baal <luukvbaal@gmail.com> Date: Fri May 12 15:47:25 2023 +0100 patch 9.0.1545: text not scrolled when cursor moved with "g0" and "h" Problem: Text not scrolled when cursor moved with "g0" and "h". Solution: Adjust w_skipcol when needed. (Luuk van Baal, closes https://github.com/vim/vim/issues/12387)

author	Bram Moolenaar <Bram@vim.org>
date	Fri, 12 May 2023 17:00:05 +0200
parents	2ed95122d59c
children	448aef880252

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);
31667 b89cfd86e18e patch 9.0.1166: code is indented more than necessary Bram Moolenaar <Bram@vim.org> parents: 31091 diff changeset	49 if (cinw_buf == NULL)
b89cfd86e18e patch 9.0.1166: code is indented more than necessary Bram Moolenaar <Bram@vim.org> parents: 31091 diff changeset	50 return FALSE;
b89cfd86e18e patch 9.0.1166: code is indented more than necessary Bram Moolenaar <Bram@vim.org> parents: 31091 diff changeset	51
b89cfd86e18e patch 9.0.1166: code is indented more than necessary Bram Moolenaar <Bram@vim.org> parents: 31091 diff changeset	52 line = skipwhite(line);
b89cfd86e18e patch 9.0.1166: code is indented more than necessary Bram Moolenaar <Bram@vim.org> parents: 31091 diff changeset	53 for (cinw = curbuf->b_p_cinw; *cinw; )
18265 fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	54 {
31667 b89cfd86e18e patch 9.0.1166: code is indented more than necessary Bram Moolenaar <Bram@vim.org> parents: 31091 diff changeset	55 len = copy_option_part(&cinw, cinw_buf, cinw_len, ",");
b89cfd86e18e patch 9.0.1166: code is indented more than necessary Bram Moolenaar <Bram@vim.org> parents: 31091 diff changeset	56 if (STRNCMP(line, cinw_buf, len) == 0
b89cfd86e18e patch 9.0.1166: code is indented more than necessary Bram Moolenaar <Bram@vim.org> parents: 31091 diff changeset	57 && (!vim_iswordc(line[len]) \|\| !vim_iswordc(line[len - 1])))
18265 fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	58 {
31667 b89cfd86e18e patch 9.0.1166: code is indented more than necessary Bram Moolenaar <Bram@vim.org> parents: 31091 diff changeset	59 retval = TRUE;
b89cfd86e18e patch 9.0.1166: code is indented more than necessary Bram Moolenaar <Bram@vim.org> parents: 31091 diff changeset	60 break;
18265 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 }
31667 b89cfd86e18e patch 9.0.1166: code is indented more than necessary Bram Moolenaar <Bram@vim.org> parents: 31091 diff changeset	63 vim_free(cinw_buf);
18265 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
31667 b89cfd86e18e patch 9.0.1166: code is indented more than necessary Bram Moolenaar <Bram@vim.org> parents: 31091 diff changeset	647 if (!cin_islabel_skip(&s))
b89cfd86e18e patch 9.0.1166: code is indented more than necessary Bram Moolenaar <Bram@vim.org> parents: 31091 diff changeset	648 return FALSE;
b89cfd86e18e patch 9.0.1166: code is indented more than necessary Bram Moolenaar <Bram@vim.org> parents: 31091 diff changeset	649
b89cfd86e18e patch 9.0.1166: code is indented more than necessary Bram Moolenaar <Bram@vim.org> parents: 31091 diff changeset	650 // Only accept a label if the previous line is terminated or is a case
b89cfd86e18e patch 9.0.1166: code is indented more than necessary Bram Moolenaar <Bram@vim.org> parents: 31091 diff changeset	651 // label.
b89cfd86e18e patch 9.0.1166: code is indented more than necessary Bram Moolenaar <Bram@vim.org> parents: 31091 diff changeset	652 pos_T cursor_save;
b89cfd86e18e patch 9.0.1166: code is indented more than necessary Bram Moolenaar <Bram@vim.org> parents: 31091 diff changeset	653 pos_T *trypos;
b89cfd86e18e patch 9.0.1166: code is indented more than necessary Bram Moolenaar <Bram@vim.org> parents: 31091 diff changeset	654 char_u *line;
b89cfd86e18e patch 9.0.1166: code is indented more than necessary Bram Moolenaar <Bram@vim.org> parents: 31091 diff changeset	655
b89cfd86e18e patch 9.0.1166: code is indented more than necessary Bram Moolenaar <Bram@vim.org> parents: 31091 diff changeset	656 cursor_save = curwin->w_cursor;
b89cfd86e18e patch 9.0.1166: code is indented more than necessary Bram Moolenaar <Bram@vim.org> parents: 31091 diff changeset	657 while (curwin->w_cursor.lnum > 1)
18265 fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	658 {
31667 b89cfd86e18e patch 9.0.1166: code is indented more than necessary Bram Moolenaar <Bram@vim.org> parents: 31091 diff changeset	659 --curwin->w_cursor.lnum;
b89cfd86e18e patch 9.0.1166: code is indented more than necessary Bram Moolenaar <Bram@vim.org> parents: 31091 diff changeset	660
b89cfd86e18e patch 9.0.1166: code is indented more than necessary Bram Moolenaar <Bram@vim.org> parents: 31091 diff changeset	661 // If we're in a comment or raw string now, skip to the start of
b89cfd86e18e patch 9.0.1166: code is indented more than necessary Bram Moolenaar <Bram@vim.org> parents: 31091 diff changeset	662 // it.
b89cfd86e18e patch 9.0.1166: code is indented more than necessary Bram Moolenaar <Bram@vim.org> parents: 31091 diff changeset	663 curwin->w_cursor.col = 0;
b89cfd86e18e patch 9.0.1166: code is indented more than necessary Bram Moolenaar <Bram@vim.org> parents: 31091 diff changeset	664 if ((trypos = ind_find_start_CORS(NULL)) != NULL) // XXX
b89cfd86e18e patch 9.0.1166: code is indented more than necessary Bram Moolenaar <Bram@vim.org> parents: 31091 diff changeset	665 curwin->w_cursor = *trypos;
b89cfd86e18e patch 9.0.1166: code is indented more than necessary Bram Moolenaar <Bram@vim.org> parents: 31091 diff changeset	666
b89cfd86e18e patch 9.0.1166: code is indented more than necessary Bram Moolenaar <Bram@vim.org> parents: 31091 diff changeset	667 line = ml_get_curline();
b89cfd86e18e patch 9.0.1166: code is indented more than necessary Bram Moolenaar <Bram@vim.org> parents: 31091 diff changeset	668 if (cin_ispreproc(line)) // ignore #defines, #if, etc.
b89cfd86e18e patch 9.0.1166: code is indented more than necessary Bram Moolenaar <Bram@vim.org> parents: 31091 diff changeset	669 continue;
b89cfd86e18e patch 9.0.1166: code is indented more than necessary Bram Moolenaar <Bram@vim.org> parents: 31091 diff changeset	670 if (*(line = cin_skipcomment(line)) == NUL)
b89cfd86e18e patch 9.0.1166: code is indented more than necessary Bram Moolenaar <Bram@vim.org> parents: 31091 diff changeset	671 continue;
b89cfd86e18e patch 9.0.1166: code is indented more than necessary Bram Moolenaar <Bram@vim.org> parents: 31091 diff changeset	672
18265 fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	673 curwin->w_cursor = cursor_save;
31667 b89cfd86e18e patch 9.0.1166: code is indented more than necessary Bram Moolenaar <Bram@vim.org> parents: 31091 diff changeset	674 if (cin_isterminated(line, TRUE, FALSE)
b89cfd86e18e patch 9.0.1166: code is indented more than necessary Bram Moolenaar <Bram@vim.org> parents: 31091 diff changeset	675 \|\| cin_isscopedecl(line)
b89cfd86e18e patch 9.0.1166: code is indented more than necessary Bram Moolenaar <Bram@vim.org> parents: 31091 diff changeset	676 \|\| cin_iscase(line, TRUE)
b89cfd86e18e patch 9.0.1166: code is indented more than necessary Bram Moolenaar <Bram@vim.org> parents: 31091 diff changeset	677 \|\| (cin_islabel_skip(&line) && cin_nocode(line)))
b89cfd86e18e patch 9.0.1166: code is indented more than necessary Bram Moolenaar <Bram@vim.org> parents: 31091 diff changeset	678 return TRUE;
b89cfd86e18e patch 9.0.1166: code is indented more than necessary Bram Moolenaar <Bram@vim.org> parents: 31091 diff changeset	679 return FALSE;
18265 fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	680 }
31667 b89cfd86e18e patch 9.0.1166: code is indented more than necessary Bram Moolenaar <Bram@vim.org> parents: 31091 diff changeset	681 curwin->w_cursor = cursor_save;
b89cfd86e18e patch 9.0.1166: code is indented more than necessary Bram Moolenaar <Bram@vim.org> parents: 31091 diff changeset	682 return TRUE; // label at start of file???
18265 fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	683 }
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 * 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	687 * 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	688 * 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	689 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	690 static int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	691 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	692 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	693 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	694 char_u *r;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	695 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	696
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	697 while (*p != NUL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	698 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	699 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	700 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	701 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	702 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	703 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	704 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	705 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	706 return TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	707 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	708 if (*p != NUL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	709 ++p;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	710 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	711 return FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	712 }
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 * 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	716 * "[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	717 * "[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	718 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	719 static int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	720 cin_isinit(void)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	721 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	722 char_u *s;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	723 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	724
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	725 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	726
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	727 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	728 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	729
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	730 for (;;)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	731 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	732 int i, l;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	733
24768 7334bf933510 patch 8.2.2922: computing array length is done in various ways Bram Moolenaar <Bram@vim.org> parents: 23229 diff changeset	734 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	735 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	736 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	737 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	738 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	739 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	740 l = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	741 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	742 }
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 if (l != 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	745 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	746 }
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 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	749 return TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	750
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	751 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	752 return TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	753
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	754 return FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	755 }
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 // 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	758 #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	759
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 * 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	762 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	763 static int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	764 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	765 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	766 char_u *p;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	767 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	768 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	769
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	770 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	771
32190 73489b6c4a02 patch 9.0.1426: indent wrong after "export namespace" in C++ Bram Moolenaar <Bram@vim.org> parents: 31804 diff changeset	772 // skip over "inline" and "export" in any order
73489b6c4a02 patch 9.0.1426: indent wrong after "export namespace" in C++ Bram Moolenaar <Bram@vim.org> parents: 31804 diff changeset	773 while ((STRNCMP(s, "inline", 6) == 0 \|\| STRNCMP(s, "export", 6) == 0)
73489b6c4a02 patch 9.0.1426: indent wrong after "export namespace" in C++ Bram Moolenaar <Bram@vim.org> parents: 31804 diff changeset	774 && (s[6] == NUL \|\| !vim_iswordc(s[6])))
26694 1095fd0dc362 patch 8.2.3876: 'cindent' does not recognize inline namespace Bram Moolenaar <Bram@vim.org> parents: 26516 diff changeset	775 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	776
18265 fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	777 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	778 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	779 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	780 while (*p != NUL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	781 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	782 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	783 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	784 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	785 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	786 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	787 else if (*p == '{')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	788 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	789 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	790 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	791 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	792 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	793 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	794 if (has_name)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	795 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	796 ++p;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	797 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	798 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	799 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	800 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	801 return FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	802 // 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	803 p += 3;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	804 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	805 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	806 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	807 return FALSE;
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 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	810 return TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	811 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	812 return FALSE;
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 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	816 * 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	817 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	818 static int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	819 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	820 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	821 char_u *p;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	822 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	823
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	824 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	825 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	826 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	827 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	828 while (*p != NUL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	829 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	830 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	831 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	832 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	833 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	834 else if (*p == '{')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	835 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	836 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	837 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	838 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	839 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	840 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	841 return FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	842 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	843 p += 3;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	844 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	845 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	846 && p[4] == '"')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	847 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	848 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	849 return FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	850 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	851 p += 5;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	852 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	853 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	854 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	855 return FALSE;
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 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	858 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	859 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	860 return FALSE;
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 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	864 * 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	865 * 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	866 * 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	867 * ^
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	868 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	869 static char_u *
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	870 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	871 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	872 for ( ; *l; ++l)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	873 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	874 if (*l == ':')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	875 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	876 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	877 ++l;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	878 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	879 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	880 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	881 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	882 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	883 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	884 if (*l == NUL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	885 return NULL;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	886 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	887 if (*l == NUL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	888 return NULL;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	889 return l;
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 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	893 * 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	894 * 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	895 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	896 static int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	897 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	898 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	899 char_u *l;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	900 pos_T fp;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	901 colnr_T col;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	902 char_u *p;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	903
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	904 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	905 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	906 if (p == NULL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	907 return 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	908
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	909 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	910 fp.lnum = lnum;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	911 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	912 return (int)col;
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 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	916 * 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	917 * 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	918 * 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	919 * ^
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	920 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	921 static int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	922 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	923 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	924 char_u *l;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	925 int amount;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	926 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	927
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	928 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	929 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	930 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	931 // XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	932 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	933 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	934 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	935 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	936 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	937 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	938 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	939 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	940 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	941 amount = get_indent();
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	942 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	943 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	944 *pp = l;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	945
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	946 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	947 return amount;
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 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	951 * 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	952 * 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	953 * 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	954 * 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	955 * 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	956 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	957 static int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	958 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	959 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	960 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	961 int len;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	962 pos_T fp;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	963 colnr_T col;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	964
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	965 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	966 p = skipwhite(line);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	967 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	968 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	969 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	970 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	971 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	972 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	973 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	974 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	975 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	976 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	977 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	978 \|\| (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	979 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	980 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	981 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	982 \|\| (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	983 \|\| (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	984 \|\| (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	985 p = s;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	986 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	987 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	988 ;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	989 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	990 return 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	991
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	992 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	993 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	994 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	995 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	996 return (int)col;
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 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1000 * 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	1001 * char *foo = "here";
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1002 * 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	1003 * 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	1004 * foo = "asdf\
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1005 * asdf\
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1006 * here";
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1007 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1008 static int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1009 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	1010 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1011 char_u *line;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1012 char_u *s;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1013 colnr_T col;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1014 pos_T fp;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1015
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1016 if (lnum > 1)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1017 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1018 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	1019 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	1020 return -1;
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
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1023 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	1024 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	1025 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1026 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	1027 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	1028 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1029 ++s;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1030 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1031 if (*s != '=')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1032 return 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1033
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1034 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	1035 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	1036 return 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1037
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1038 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	1039 ++s;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1040
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1041 fp.lnum = lnum;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1042 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	1043 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	1044 return (int)col;
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 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1048 * 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	1049 * 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	1050 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1051 static int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1052 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	1053 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1054 char_u *line;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1055 char_u *p;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1056 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	1057
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1058 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	1059 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	1060 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1061 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	1062 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	1063 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1064 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1065 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	1066 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	1067 ++p;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1068 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1069 p = new_p;
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 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1072 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	1073 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1074
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1075 static pos_T *
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1076 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	1077 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1078 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	1079 pos_T *trypos;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1080 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	1081 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	1082
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1083 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	1084 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	1085 retry:
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1086 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	1087 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1088 // 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	1089 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	1090 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1091 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	1092 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	1093 {
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 = *trypos;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1095 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	1096 goto retry;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1097 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1098 trypos = NULL;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1099 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1100 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1101 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1102 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	1103
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1104 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	1105 trypos = &pos_copy;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1106 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	1107 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	1108 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1109 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	1110 - trypos_wk->lnum);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1111 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	1112 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1113 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	1114 goto retry;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1115 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1116 trypos = NULL;
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 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1120 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	1121 return trypos;
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 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1125 * 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	1126 * 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	1127 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1128 static pos_T *
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1129 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	1130 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1131 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	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 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1135 * 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	1136 * 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	1137 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1138 static int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1139 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	1140 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1141 int i;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1142 int retval = FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1143 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	1144
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1145 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	1146
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1147 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	1148 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1149 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	1150 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	1151 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	1152 ++open_count;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1153 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	1154 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1155 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	1156 --open_count;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1157 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1158 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1159 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	1160 retval = TRUE;
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 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1164 return retval;
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 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1168 * 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	1169 * 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	1170 * no semicolons anywhere.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1171 * 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	1172 * "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	1173 * 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	1174 * "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	1175 * "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	1176 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1177 static int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1178 cin_isfuncdecl(
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1179 char_u **sp,
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1180 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	1181 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	1182 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1183 char_u *s;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1184 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	1185 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	1186 int retval = FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1187 pos_T *trypos;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1188 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	1189
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1190 if (sp == NULL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1191 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	1192 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1193 s = *sp;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1194
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1195 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	1196 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	1197 && (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	1198 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1199 lnum = trypos->lnum;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1200 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	1201 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1202 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	1203 return FALSE;
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
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1206 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	1207 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1208 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	1209
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1210 // 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	1211 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	1212 return FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1213
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1214 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	1215 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1216 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	1217 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	1218 else if (*s == ':')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1219 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1220 if (*(s + 1) == ':')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1221 s += 2;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1222 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1223 // 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	1224 // 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	1225 // : 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	1226 // , b(0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1227 // {...
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1228 return FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1229 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1230 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1231 ++s;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1232 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1233 if (*s != '(')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1234 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	1235
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1236 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	1237 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1238 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	1239 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1240 // ')' 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	1241 // 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	1242 // #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	1243 // defined(y)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1244 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	1245 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	1246 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	1247 retval = TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1248 goto done;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1249 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1250 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	1251 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1252 int comma = (*s == ',');
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1253
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: 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	1255 // 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	1256 // func(arg1
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1257 // , arg2)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1258 for (;;)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1259 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1260 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	1261 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1262 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	1263 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	1264 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1265 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1266 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	1267 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1268 // 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	1269 // 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	1270 s = skipwhite(s);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1271 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	1272 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1273 just_started = FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1274 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1275 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	1276 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	1277 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1278 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1279 ++s;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1280 just_started = FALSE;
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
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1284 done:
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1285 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	1286 *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	1287
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1288 return retval;
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
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1291 static int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1292 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	1293 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1294 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	1295 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1296
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1297 static int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1298 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	1299 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1300 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	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 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1304 * 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	1305 * 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	1306 * ')' 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	1307 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1308 static int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1309 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	1310 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1311 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	1312 pos_T *trypos;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1313 int retval = FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1314
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1315 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	1316 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	1317 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	1318 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	1319 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1320 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	1321 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	1322 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	1323 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	1324 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	1325 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1326 ++p;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1327 ++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	1328 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1329 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	1330 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	1331 && *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	1332 retval = TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1333 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	1334 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1335 return retval;
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 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1339 * 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	1340 * 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	1341 * 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	1342 * string was found.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1343 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1344 static int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1345 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	1346 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1347 int offset = *poffset;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1348
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1349 if (offset-- < 2)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1350 return 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1351 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	1352 --offset;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1353
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1354 offset -= 1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1355 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	1356 goto probablyFound;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1357
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1358 if (offset >= 1)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1359 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1360 offset -= 1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1361 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	1362 goto probablyFound;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1363
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1364 if (offset >= 2)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1365 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1366 offset -= 2;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1367 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	1368 goto probablyFound;
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 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1371 return 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1372
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1373 probablyFound:
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1374 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	1375 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1376 *poffset = offset;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1377 return 1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1378 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1379 return 0;
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 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1383 * 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	1384 * do
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1385 * nothing;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1386 * while (foo
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1387 * && bar); <-- here
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1388 * 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	1389 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1390 static int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1391 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	1392 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1393 char_u *line;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1394 char_u *p;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1395 char_u *s;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1396 pos_T *trypos;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1397 int i;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1398
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1399 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	1400 return FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1401
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1402 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	1403 while (*p != NUL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1404 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1405 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	1406 if (*p == ')')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1407 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1408 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	1409 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	1410 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1411 // 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	1412 // 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	1413 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	1414 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	1415 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	1416 if (trypos != NULL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1417 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1418 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	1419 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	1420 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	1421 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	1422 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1423 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	1424 return TRUE;
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
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1428 // 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	1429 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	1430 p = line + i;
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 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1433 if (*p != NUL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1434 ++p;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1435 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1436 return FALSE;
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
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1439 static int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1440 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	1441 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1442 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	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 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1446 * 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	1447 * constructor-initialization. eg:
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1448 *
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1449 * class MyClass :
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1450 * baseClass <-- here
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1451 * 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	1452 * 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	1453 * MyClass::MyClass(...) :
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1454 * 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	1455 *
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1456 * 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	1457 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1458 static int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1459 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	1460 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	1461 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1462 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	1463 char_u *s;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1464 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	1465 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	1466 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	1467
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1468 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	1469 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	1470
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1471 pos->col = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1472
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1473 s = skipwhite(line);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1474 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	1475 return FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1476 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	1477 if (*s == NUL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1478 return FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1479
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1480 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	1481
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1482 // 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	1483 // '{' 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	1484 // a = cond ?
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1485 // func() :
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1486 // asdf;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1487 // func::foo()
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1488 // : something
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1489 // {}
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1490 // 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	1491 // : something(4),
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1492 // somethingelse(3)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1493 // {}
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1494 while (lnum > 1)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1495 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1496 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	1497 s = skipwhite(line);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1498 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	1499 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1500 while (*s != NUL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1501 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1502 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	1503 if (s == '{' \|\| s == '}'
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1504 \|\| (*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	1505 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1506 if (*s != NUL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1507 ++s;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1508 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1509 if (*s != NUL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1510 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1511 --lnum;
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
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1514 pos->lnum = lnum;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1515 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	1516 s = line;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1517 for (;;)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1518 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1519 if (*s == NUL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1520 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1521 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	1522 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1523 // 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	1524 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	1525 s = line;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1526 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1527 if (s == line)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1528 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1529 // 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	1530 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	1531 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1532 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	1533 if (*s == NUL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1534 continue;
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
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1537 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	1538 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	1539 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	1540 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1541 if (s[1] == ':')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1542 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1543 // 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	1544 // initialization any more
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1545 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	1546 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	1547 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1548 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	1549 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1550 // 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	1551 // 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	1552 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	1553 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	1554 pos->col = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1555 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	1556 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1557 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1558 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	1559 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1560 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	1561 \|\| (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	1562 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1563 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	1564 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	1565
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1566 if (*s == 'c')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1567 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	1568 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1569 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	1570 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1571 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1572 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1573 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	1574 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1575 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	1576 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1577 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	1578 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1579 // 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	1580 // something like "):"
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1581 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	1582 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	1583 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1584 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	1585 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1586 // 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	1587 return FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1588 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1589 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	1590 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1591 // 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	1592 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	1593 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	1594 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1595 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	1596 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1597 // 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	1598 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	1599
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1600 // 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	1601 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	1602 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	1603 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1604
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1605 // 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	1606 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	1607 pos->col = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1608
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1609 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	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
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1613 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	1614 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	1615 pos->lnum = lnum;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1616 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	1617 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1618
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1619 static int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1620 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	1621 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1622 int amount;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1623 colnr_T vcol;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1624 pos_T *trypos;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1625
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1626 if (col == 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1627 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1628 amount = get_indent();
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1629 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	1630 && (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	1631 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	1632 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	1633 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	1634 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1635 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1636 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1637 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	1638 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	1639 amount = (int)vcol;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1640 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1641 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	1642 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	1643 return amount;
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 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1647 * 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	1648 * 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	1649 * 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	1650 * work.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1651 */
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18498 diff changeset	1652 // foo()
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18498 diff changeset	1653 // {
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18498 diff changeset	1654 // }
18265 fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1655
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1656 static pos_T *
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1657 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	1658 {
26187 8e92f01f7226 patch 8.2.3625: illegal memory access when C-indenting Bram Moolenaar <Bram@vim.org> parents: 25897 diff changeset	1659 pos_T cursor_save;
8e92f01f7226 patch 8.2.3625: illegal memory access when C-indenting Bram Moolenaar <Bram@vim.org> parents: 25897 diff changeset	1660 pos_T *trypos;
8e92f01f7226 patch 8.2.3625: illegal memory access when C-indenting Bram Moolenaar <Bram@vim.org> parents: 25897 diff changeset	1661 pos_T *pos;
8e92f01f7226 patch 8.2.3625: illegal memory access when C-indenting Bram Moolenaar <Bram@vim.org> parents: 25897 diff changeset	1662 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	1663
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1664 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	1665 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	1666 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1667 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	1668 trypos = &pos_copy;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1669 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	1670 pos = NULL;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1671 // 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	1672 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	1673 && (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	1674 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1675 if (pos != NULL)
26187 8e92f01f7226 patch 8.2.3625: illegal memory access when C-indenting Bram Moolenaar <Bram@vim.org> parents: 25897 diff changeset	1676 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	1677 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1678 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	1679 return trypos;
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 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1683 * 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	1684 * unmatched {.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1685 * 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	1686 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1687 static pos_T *
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1688 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	1689 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1690 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	1691
31667 b89cfd86e18e patch 9.0.1166: code is indented more than necessary Bram Moolenaar <Bram@vim.org> parents: 31091 diff changeset	1692 if (trypos == NULL)
b89cfd86e18e patch 9.0.1166: code is indented more than necessary Bram Moolenaar <Bram@vim.org> parents: 31091 diff changeset	1693 return NULL;
b89cfd86e18e patch 9.0.1166: code is indented more than necessary Bram Moolenaar <Bram@vim.org> parents: 31091 diff changeset	1694
b89cfd86e18e patch 9.0.1166: code is indented more than necessary Bram Moolenaar <Bram@vim.org> parents: 31091 diff changeset	1695 pos_T *tryposBrace = find_start_brace();
b89cfd86e18e patch 9.0.1166: code is indented more than necessary Bram Moolenaar <Bram@vim.org> parents: 31091 diff changeset	1696
b89cfd86e18e patch 9.0.1166: code is indented more than necessary Bram Moolenaar <Bram@vim.org> parents: 31091 diff changeset	1697 // If both an unmatched '(' and '{' is found. Ignore the '('
b89cfd86e18e patch 9.0.1166: code is indented more than necessary Bram Moolenaar <Bram@vim.org> parents: 31091 diff changeset	1698 // position if the '{' is further down.
b89cfd86e18e patch 9.0.1166: code is indented more than necessary Bram Moolenaar <Bram@vim.org> parents: 31091 diff changeset	1699 if (tryposBrace != NULL
b89cfd86e18e patch 9.0.1166: code is indented more than necessary Bram Moolenaar <Bram@vim.org> parents: 31091 diff changeset	1700 && (trypos->lnum != tryposBrace->lnum
b89cfd86e18e patch 9.0.1166: code is indented more than necessary Bram Moolenaar <Bram@vim.org> parents: 31091 diff changeset	1701 ? trypos->lnum < tryposBrace->lnum
b89cfd86e18e patch 9.0.1166: code is indented more than necessary Bram Moolenaar <Bram@vim.org> parents: 31091 diff changeset	1702 : trypos->col < tryposBrace->col))
b89cfd86e18e patch 9.0.1166: code is indented more than necessary Bram Moolenaar <Bram@vim.org> parents: 31091 diff changeset	1703 trypos = NULL;
18265 fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1704 return trypos;
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 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1708 * 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	1709 * 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	1710 * 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	1711 * 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	1712 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1713 static int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1714 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	1715 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1716 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	1717
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1718 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	1719 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	1720 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	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 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1724 * 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	1725 * 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	1726 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1727 void
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1728 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	1729 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1730 char_u *p;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1731 char_u *l;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1732 char_u *digits;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1733 int n;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1734 int divider;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1735 int fraction = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1736 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	1737
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1738 // 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	1739
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1740 // 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	1741 // block should be.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1742 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	1743
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1744 // 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	1745 // 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	1746 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	1747
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1748 // 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	1749 // an opening brace.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1750 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	1751
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1752 // 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	1753 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	1754
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1755 // 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	1756 // located.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1757 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	1758
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1759 // 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	1760 // 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	1761 // 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	1762 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	1763
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1764 // 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	1765 // 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	1766 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	1767
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1768 // 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	1769 // 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	1770 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	1771
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1772 // 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	1773 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	1774
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1775 // 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	1776 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	1777
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1778 // 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	1779 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	1780
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1781 // 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	1782 // should be located.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1783 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	1784
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1785 // 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	1786 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	1787
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1788 // 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	1789 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	1790
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1791 // 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	1792 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	1793
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1794 // 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	1795 // should be indented.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1796 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	1797
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1798 // 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	1799 // should be located.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1800 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	1801
18498 9e6d5a4abb1c patch 8.1.2243: typos in comments Bram Moolenaar <Bram@vim.org> parents: 18265 diff changeset	1802 // 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	1803 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	1804
18498 9e6d5a4abb1c patch 8.1.2243: typos in comments Bram Moolenaar <Bram@vim.org> parents: 18265 diff changeset	1805 // 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	1806 // 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	1807 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	1808
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1809 // 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	1810 // unclosed parenthesis.
18265 fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1811 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	1812
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1813 // 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	1814 // 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	1815 // 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	1816 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	1817
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1818 // 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	1819 // 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	1820 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	1821
26771 fc859aea8cec patch 8.2.3914: various spelling mistakes in comments Bram Moolenaar <Bram@vim.org> parents: 26694 diff changeset	1822 // 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	1823 // opening parenthesis.
18265 fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1824 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	1825
26771 fc859aea8cec patch 8.2.3914: various spelling mistakes in comments Bram Moolenaar <Bram@vim.org> parents: 26694 diff changeset	1826 // 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	1827 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	1828
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1829 // 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	1830 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	1831
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1832 // 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	1833 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	1834
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1835 // 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	1836 // 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	1837 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	1838
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1839 // 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	1840 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	1841
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1842 // 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	1843 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	1844
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1845 // 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	1846 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	1847
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1848 // 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	1849 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	1850
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1851 // 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	1852 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	1853
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1854 // Handle C++ namespace.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1855 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	1856
32395 2ed95122d59c patch 9.0.1529: code style test doesn't check for space after "if" Bram Moolenaar <Bram@vim.org> parents: 32190 diff changeset	1857 // Handle continuation lines containing conditions of if (), for () and
2ed95122d59c patch 9.0.1529: code style test doesn't check for space after "if" Bram Moolenaar <Bram@vim.org> parents: 32190 diff changeset	1858 // while ().
18265 fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1859 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	1860
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1861 // indentation for # comments
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1862 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	1863
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1864 // 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	1865 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	1866
20621 d30b16692ce0 patch 8.2.0864: pragmas are indented all the way to the left Bram Moolenaar <Bram@vim.org> parents: 19104 diff changeset	1867 // 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	1868 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	1869
18265 fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1870 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	1871 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1872 l = p++;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1873 if (*p == '-')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1874 ++p;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1875 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	1876 n = getdigits(&p);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1877 divider = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1878 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	1879 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1880 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	1881 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	1882 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1883 ++p;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1884 if (divider)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1885 divider *= 10;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1886 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1887 divider = 10;
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 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1890 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	1891 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1892 if (p == digits)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1893 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	1894 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1895 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1896 n *= sw;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1897 if (divider)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1898 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	1899 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1900 ++p;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1901 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1902 if (l[1] == '-')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1903 n = -n;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1904
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1905 // 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	1906 // 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	1907 switch (*l)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1908 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1909 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	1910 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	1911 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	1912 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	1913 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	1914 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	1915 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	1916 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	1917 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	1918 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	1919 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	1920 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	1921 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	1922 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	1923 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	1924 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	1925 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	1926 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	1927 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	1928 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	1929 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	1930 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	1931 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	1932 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	1933 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	1934 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	1935 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	1936 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	1937 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	1938 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	1939 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	1940 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	1941 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	1942 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	1943 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	1944 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	1945 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	1946 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1947 if (*p == ',')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1948 ++p;
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
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1952 static int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1953 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	1954 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1955 char_u *look;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1956 pos_T *theirscope;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1957 char_u *mightbeif;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1958 int elselevel;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1959 int whilelevel;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1960
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1961 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	1962 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1963 elselevel = 1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1964 whilelevel = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1965 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1966 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1967 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1968 elselevel = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1969 whilelevel = 1;
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
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1972 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	1973
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1974 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	1975 {
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.lnum--;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1977 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	1978
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1979 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	1980 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	1981 \|\| cin_isif(look)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1982 \|\| 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	1983 \|\| 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	1984 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1985 // 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	1986 // 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	1987 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	1988 if (theirscope == NULL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1989 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1990
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1991 // 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	1992 // 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	1993 // 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	1994 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	1995 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1996
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	1997 // 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	1998 // 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	1999 // different scope...
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2000 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	2001 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2002
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2003 // 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	2004 // 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	2005 // increment elselevel
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2006 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	2007 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	2008 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2009 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	2010 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	2011 ++elselevel;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2012 continue;
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
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2015 // 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	2016 // 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	2017 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	2018 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2019 ++whilelevel;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2020 continue;
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
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2023 // 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	2024 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	2025 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	2026 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2027 elselevel--;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2028 // 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	2029 // 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	2030 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	2031 whilelevel = 0;
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
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2034 // 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	2035 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	2036 whilelevel--;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2037
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2038 // 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	2039 // 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	2040 // 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	2041 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	2042 return OK;
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 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2045 return FAIL;
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 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2049 * 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	2050 * 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	2051 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2052 int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2053 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	2054 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2055 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	2056 int amount;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2057 int scope_amount;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2058 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	2059 colnr_T col;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2060 char_u *theline;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2061 char_u *linecopy;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2062 pos_T *trypos;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2063 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	2064 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	2065 pos_T tryposCopy;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2066 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	2067 char_u *start;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2068 int start_brace;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2069 #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	2070 #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	2071 #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	2072 linenr_T ourscope;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2073 char_u *l;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2074 char_u *look;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2075 char_u terminated;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2076 int lookfor;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2077 int whilelevel;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2078 linenr_T lnum;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2079 int n;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2080 int iscase;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2081 int lookfor_break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2082 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	2083 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	2084 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	2085 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	2086 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	2087 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	2088 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	2089
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2090 // 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	2091 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	2092
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2093 // 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	2094 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	2095
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2096 // 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	2097 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	2098 return 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2099
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2100 // 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	2101 // 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	2102 // 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	2103 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	2104 if (linecopy == NULL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2105 return 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2106
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2107 // 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	2108 // 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	2109 // inserting new stuff.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2110 // 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	2111 // 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	2112 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	2113 && 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	2114 && 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	2115 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	2116
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2117 theline = skipwhite(linecopy);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2118
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2119 // 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	2120
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2121 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	2122
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2123 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	2124
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2125 // 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	2126 // 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	2127 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	2128 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	2129 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2130 // 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	2131 tryposCopy = *comment_pos;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2132 comment_pos = &tryposCopy;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2133 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2134 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	2135 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	2136 \|\| 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	2137 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2138 amount = -1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2139 goto laterend;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2140 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2141
20621 d30b16692ce0 patch 8.2.0864: pragmas are indented all the way to the left Bram Moolenaar <Bram@vim.org> parents: 19104 diff changeset	2142 // #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	2143 // 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	2144 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	2145 {
20621 d30b16692ce0 patch 8.2.0864: pragmas are indented all the way to the left Bram Moolenaar <Bram@vim.org> parents: 19104 diff changeset	2146 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	2147 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	2148 {
d30b16692ce0 patch 8.2.0864: pragmas are indented all the way to the left Bram Moolenaar <Bram@vim.org> parents: 19104 diff changeset	2149 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	2150 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	2151 }
18265 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
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2154 // 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	2155 // - 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	2156 // - '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	2157 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	2158 && 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	2159 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2160 amount = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2161 goto theend;
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
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2164 // 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	2165 // 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	2166 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	2167 {
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	2168 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	2169
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 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	2171 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	2172 {
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 // 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	2174 // 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	2175 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	2176 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	2177 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	2178 {
28809 d0241e74bfdb patch 8.2.4928: various white space and cosmetic mistakes Bram Moolenaar <Bram@vim.org> parents: 28773 diff changeset	2179 trypos = &linecomment_pos;
d0241e74bfdb patch 8.2.4928: various white space and cosmetic mistakes Bram Moolenaar <Bram@vim.org> parents: 28773 diff changeset	2180 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	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 }
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 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	2184 {
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 // 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	2186 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	2187 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	2188 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	2189 }
18265 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
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2192 // 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	2193 // 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	2194 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	2195 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2196 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	2197 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	2198 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	2199 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	2200 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	2201 char_u *p;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2202 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	2203 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	2204 int done = FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2205
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2206 // 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	2207 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	2208 amount = col;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2209 *lead_start = NUL;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2210 *lead_middle = NUL;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2211
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2212 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	2213 while (*p != NUL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2214 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2215 int align = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2216 int off = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2217 int what = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2218
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2219 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	2220 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2221 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	2222 what = *p++;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2223 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	2224 align = *p++;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2225 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	2226 off = getdigits(&p);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2227 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2228 ++p;
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
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2231 if (*p == ':')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2232 ++p;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2233 (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	2234 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	2235 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2236 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	2237 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	2238 start_off = off;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2239 start_align = align;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2240 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2241 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	2242 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2243 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	2244 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	2245 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2246 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	2247 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2248 // 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	2249 // 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	2250 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	2251 && 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	2252 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2253 done = TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2254 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	2255 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2256 // 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	2257 // 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	2258 // 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	2259 // 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	2260 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	2261 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	2262 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	2263 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	2264 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	2265 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2266 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	2267 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2268 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2269 // 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	2270 // 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	2271 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	2272 + 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	2273 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	2274 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2275 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2276 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	2277 amount += start_off;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2278 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	2279 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	2280 - 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	2281 break;
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
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2284 // 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	2285 // 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	2286 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	2287 && 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	2288 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2289 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	2290 // XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2291 if (off != 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2292 amount += off;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2293 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	2294 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	2295 - 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	2296 done = TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2297 break;
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
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2302 // 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	2303 // 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	2304 // 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	2305 if (done)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2306 ;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2307 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	2308 amount += 1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2309 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2310 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2311 // 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	2312 // 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	2313 // 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	2314 // 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	2315 // 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	2316 amount = -1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2317 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	2318 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2319 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	2320 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2321 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	2322 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2323 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2324 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	2325 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2326 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	2327 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2328 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	2329 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	2330 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	2331 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	2332 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2333 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	2334 amount = col;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2335 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	2336 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	2337 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2338 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2339 goto theend;
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
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2342 // 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	2343 if (*skipwhite(theline) == ']'
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2344 && (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	2345 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2346 // 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	2347 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	2348 goto theend;
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
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2351 // 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	2352 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	2353 && 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	2354 \|\| (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	2355 \|\| trypos != NULL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2356 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2357 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	2358 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2359 // 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	2360 // 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	2361 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	2362 ? 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	2363 : 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	2364 trypos = NULL;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2365 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2366 tryposBrace = NULL;
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
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2369 if (trypos != NULL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2370 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2371 // 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	2372 // 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	2373 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	2374 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2375 // 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	2376 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	2377 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2378 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2379 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2380 amount = -1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2381 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	2382 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	2383 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2384 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	2385 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	2386 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2387 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	2388 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	2389 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	2390
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2391 // 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	2392 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	2393 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2394 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	2395 continue;
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
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2398 // XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2399 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	2400 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	2401 && 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	2402 && 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	2403 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2404 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	2405
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2406 if (theline[0] == ')')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2407 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2408 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	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 cur_amount = amount;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2411 amount = -1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2412 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2413 break;
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
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2418 // 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	2419 // 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	2420 // 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	2421 if (amount == -1)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2422 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2423 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	2424 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	2425
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2426 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	2427 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2428 // 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	2429 // 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	2430
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2431 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	2432 pos_T outermost;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2433 char_u *line;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2434
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2435 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	2436 do {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2437 outermost = *trypos;
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.lnum = outermost.lnum;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2439 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	2440
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2441 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	2442 } 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	2443
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2444 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	2445
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2446 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	2447
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2448 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	2449 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	2450 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2451
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2452 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	2453 look = skipwhite(look);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2454 if (*look == '(')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2455 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2456 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	2457 char_u *line;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2458 int look_col;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2459
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2460 // 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	2461 // our matching '('.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2462 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	2463 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	2464 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	2465 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	2466 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	2467 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	2468 != NULL
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2469 && 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	2470 && 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	2471 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	2472
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2473 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	2474 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	2475 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2476 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	2477 && 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	2478 \|\| (!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	2479 && 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	2480 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2481 // 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	2482 // 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	2483 // 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	2484 // 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	2485 // 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	2486 // 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	2487 // lines).
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2488 if (theline[0] != ')')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2489 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2490 cur_amount = MAXCOL;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2491 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	2492 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	2493 && 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	2494 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2495 // 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	2496 // 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	2497 n = 1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2498 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	2499 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2500 switch (l[col])
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2501 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2502 case '(':
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2503 case '{': ++n;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2504 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2505
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2506 case ')':
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2507 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	2508 --n;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2509 break;
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
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2513 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	2514 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	2515 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2516 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	2517 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	2518 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2519 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2520 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	2521 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	2522 col++;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2523 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	2524 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	2525 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2526 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	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
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2530 // 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	2531 // 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	2532 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	2533 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2534 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	2535 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	2536 cur_amount = col;
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
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2540 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	2541 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2542 // 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	2543 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2544 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	2545 \|\| (!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	2546 && *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	2547 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2548 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	2549 amount = cur_amount;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2550 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2551 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2552 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2553 // 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	2554 // 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	2555 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	2556 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	2557 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2558 --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	2559 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	2560 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2561 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	2562 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	2563 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2564 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	2565 col = MAXCOL;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2566 break;
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
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2570 // 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	2571 // braces
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2572 if (col == MAXCOL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2573 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	2574 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2575 {
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.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	2577 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	2578 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	2579 != NULL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2580 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	2581 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2582 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2583 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	2584 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	2585 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2586 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	2587 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2588 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2589 // 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	2590 // 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	2591 // lines:
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2592 // 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	2593 // arg && yy
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2594 // ) ^ 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	2595 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	2596 amount = cur_amount;
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
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2600 // 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	2601 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	2602 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	2603 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2604 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2605 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2606 // 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	2607 // stored in tryposBrace.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2608 // 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	2609 // 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	2610 tryposCopy = *tryposBrace;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2611 tryposBrace = &tryposCopy;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2612 trypos = tryposBrace;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2613 ourscope = trypos->lnum;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2614 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	2615
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2616 // 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	2617 // 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	2618 // 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	2619 // 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	2620 look = skipwhite(start);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2621 if (*look == '{')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2622 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2623 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	2624 amount = col;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2625 if (*start == '{')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2626 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	2627 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2628 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	2629 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2630 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2631 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2632 // 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	2633 // 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	2634 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	2635
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2636 // 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	2637 // 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	2638 lnum = ourscope;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2639 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	2640 && (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	2641 != NULL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2642 lnum = trypos->lnum;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2643
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2644 // 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	2645 // case 1: if (asdf &&
31804 50555279168b patch 9.0.1234: the code style has to be checked manually Bram Moolenaar <Bram@vim.org> parents: 31667 diff changeset	2646 // condition) {
18265 fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2647 // }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2648 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	2649 && 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	2650 amount = get_indent();
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2651 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	2652 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	2653 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2654 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	2655
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2656 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	2657 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2658
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2659 // 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	2660 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	2661 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	2662
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2663 // 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	2664 // 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	2665 // 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	2666 if (theline[0] == '}')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2667 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2668 // 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	2669 // 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	2670 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	2671 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2672 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2673 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2674 // 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	2675 // 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	2676 // 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	2677 // 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	2678 lookfor = LOOKFOR_INITIAL;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2679 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	2680 lookfor = LOOKFOR_IF;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2681 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	2682 lookfor = LOOKFOR_DO;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2683 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	2684 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2685 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	2686 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	2687 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2688 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	2689 goto theend;
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
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2693 // 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	2694 // 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	2695 // 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	2696 // 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	2697
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2698 // 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	2699 // 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	2700 // 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	2701
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2702 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	2703 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2704 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	2705 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	2706 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2707 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	2708 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	2709 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2710
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2711 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	2712 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2713 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2714 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2715 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	2716 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2717 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	2718
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2719 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	2720 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	2721 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	2722 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	2723 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	2724 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2725 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2726 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2727 // 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	2728 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	2729 if (amount < 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2730 amount = 0;
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
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2734 lookfor_break = FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2735
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2736 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	2737 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2738 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	2739 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	2740 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2741 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	2742 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2743 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	2744 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	2745 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2746 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2747 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2748 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	2749 // break; ...
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2750 lookfor_break = TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2751
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2752 lookfor = LOOKFOR_INITIAL;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2753 // 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	2754 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	2755 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2756 scope_amount = amount;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2757 whilelevel = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2758
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2759 // 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	2760 // with that.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2761 //
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2762 // 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	2763 // 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	2764 // 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	2765 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	2766 for (;;)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2767 {
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.lnum--;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2769 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	2770
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2771 // 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	2772 // up with it.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2773 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	2774 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2775 // We reached end of scope:
18498 9e6d5a4abb1c patch 8.1.2243: typos in comments Bram Moolenaar <Bram@vim.org> parents: 18265 diff changeset	2776 // 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	2777 // go further back:
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2778 // 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	2779 // 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	2780 // declaration:
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2781 // int x,
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2782 // 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	2783 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	2784 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2785 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	2786 \|\| 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	2787 < 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	2788 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2789 // 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	2790 // 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	2791 // initialization)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2792 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	2793 amount = cont_amount;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2794 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	2795 amount += ind_continuation;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2796 break;
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
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2799 // 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	2800 // 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	2801 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	2802 if (trypos != NULL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2803 {
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.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	2805 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	2806 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2807 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2808
29340 fba9e366ced4 patch 9.0.0013: reproducing memory access errors can be difficult Bram Moolenaar <Bram@vim.org> parents: 28942 diff changeset	2809 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	2810
18265 fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2811 // 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	2812 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	2813 &amount))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2814 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2815
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2816 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	2817 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2818
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2819 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	2820
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2821 // 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	2822 // 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	2823 // (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	2824 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	2825 \|\| !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	2826 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2827 // 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	2828 // 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	2829 // 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	2830 // 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	2831 // 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	2832 // 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	2833 if (terminated == ',')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2834 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2835
18498 9e6d5a4abb1c patch 8.1.2243: typos in comments Bram Moolenaar <Bram@vim.org> parents: 18265 diff changeset	2836 // 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	2837 // we are done.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2838 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	2839 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2840
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2841 // nothing useful found
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2842 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	2843 continue;
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
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2846 if (terminated != ';')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2847 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2848 // 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	2849 // 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	2850 // 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	2851 // XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2852 trypos = NULL;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2853 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	2854 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	2855 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	2856
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2857 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	2858 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	2859
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2860 if (trypos != NULL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2861 {
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.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	2863 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	2864 continue;
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
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2868 // 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	2869 // like in
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2870 // int a,
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2871 // b;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2872 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	2873 amount = cont_amount;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2874 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2875 amount += ind_continuation;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2876 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2877 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	2878 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2879 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	2880 amount = cont_amount;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2881 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2882 amount += ind_continuation;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2883 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2884 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2885 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2886 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	2887 && 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	2888 && lookfor != LOOKFOR_COMMA)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2889 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2890 amount = scope_amount;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2891 if (theline[0] == '{')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2892 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2893 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 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	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
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2898 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	2899 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2900 // 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	2901 // back.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2902 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	2903 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2904
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2905 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	2906 \|\| 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	2907 < 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	2908 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2909
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2910 // 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	2911 // 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	2912 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	2913 if (trypos != NULL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2914 {
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.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	2916 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	2917 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2918 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2919
29340 fba9e366ced4 patch 9.0.0013: reproducing memory access errors can be difficult Bram Moolenaar <Bram@vim.org> parents: 28942 diff changeset	2920 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	2921
18265 fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2922 // 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	2923 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	2924 &amount))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2925 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2926
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2927 // 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	2928 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	2929 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2930 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	2931 - added_to_amount;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2932 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2933 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2934 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	2935 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2936 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	2937 - added_to_amount;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2938 break;
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
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2941 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	2942 continue;
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 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2945 break;
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
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2948 // 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	2949 // of it. XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2950 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	2951 {
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.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	2953 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	2954 continue;
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
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2957 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	2958
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 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	2960 // 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	2961 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	2962 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	2963 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2964 // 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	2965 // 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	2966 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	2967 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2968
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2969 // 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	2970 // labels.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2971 if (whilelevel > 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2972 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2973
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2974 // case xx:
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2975 // 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	2976 //-> here;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2977 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	2978 \|\| 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	2979 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2980 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	2981 amount = cont_amount;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2982 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2983 amount += ind_continuation;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2984 break;
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
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2987 // 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	2988 // x = 333;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2989 // case yy:
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2990 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	2991 \|\| (iscase && lookfor_break)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2992 \|\| (!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	2993 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2994 // 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	2995 // switch() XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2996 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	2997 \|\| trypos->lnum == ourscope)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2998 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	2999 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	3000 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3001 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3002 continue;
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
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3005 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	3006
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3007 // 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	3008 // y = y + 1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3009 // -> s = 99;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3010 //
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3011 // case xx:
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3012 // 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	3013 // y = y + 1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3014 // -> s = 99;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3015 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	3016 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3017 if (n)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3018 amount = n;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3019
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3020 if (!lookfor_break)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3021 break;
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
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3024 // 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	3025 // -> y = y + 1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3026 //
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3027 // 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	3028 // -> y = y + 1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3029 if (n)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3030 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3031 amount = n;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3032 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	3033 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	3034 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3035 if (theline[0] == '{')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3036 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	3037 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3038 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	3039 + 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	3040 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3041 break;
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
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3044 // 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	3045 // 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	3046 // switch label.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3047 // 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	3048 // case xx:
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3049 // -> y = 1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3050 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	3051 ? 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	3052 : 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	3053 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	3054 ? 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	3055 continue;
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
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3058 // 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	3059 // 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	3060 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	3061 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3062 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	3063 && (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	3064 {
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.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	3066 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	3067 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3068 continue;
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
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3071 // 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	3072 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	3073 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3074 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	3075 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	3076 continue;
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
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3079 // 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	3080 // 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	3081 // (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	3082 // unlocked it)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3083 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	3084 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	3085 \|\| cin_nocode(l))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3086 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3087
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3088 // 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	3089 // constructor initialization? XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3090 n = FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3091 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	3092 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3093 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	3094 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	3095 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3096 if (n)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3097 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3098 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	3099 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3100 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	3101 amount = cont_amount;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3102 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3103 amount += ind_continuation;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3104 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3105 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	3106 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3107 // 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	3108 lookfor = LOOKFOR_UNTERM;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3109 ind_continuation = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3110 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3111 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3112 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3113 // XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3114 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	3115 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	3116 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3117 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3118 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	3119 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3120 // 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	3121 // 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	3122 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	3123 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3124 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3125 continue;
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
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3128 // 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	3129 // 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	3130 // 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	3131 // 123,
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3132 // sizeof
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3133 // here
18498 9e6d5a4abb1c patch 8.1.2243: typos in comments Bram Moolenaar <Bram@vim.org> parents: 18265 diff changeset	3134 // 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	3135 // 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	3136 // (indented).
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3137 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	3138
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3139 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	3140 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3141 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	3142 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	3143 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3144 // 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	3145 // 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	3146 // key: something
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3147 // or:
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3148 // 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	3149 // something,
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3150 // key: something
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3151 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	3152 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3153 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3154 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	3155 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3156 amount = get_indent();
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3157 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3158 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3159 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	3160 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3161 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	3162 >= 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	3163 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3164 if (terminated == ',')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3165 // 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	3166 // (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	3167 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3168 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3169 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3170 amount = get_indent();
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3171 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	3172 // 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	3173 // 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	3174 // 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	3175 break;
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
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3179 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	3180 && terminated == ','))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3181 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3182 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	3183 (*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	3184 amount += ind_continuation;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3185 // 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	3186 // 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	3187 // 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	3188 // if ( foo &&
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3189 // bar )
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3190
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3191 // 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	3192 // 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	3193 // 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	3194 (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	3195 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	3196 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	3197 \|\| (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	3198 && 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	3199 trypos = NULL;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3200
29340 fba9e366ced4 patch 9.0.0013: reproducing memory access errors can be difficult Bram Moolenaar <Bram@vim.org> parents: 28942 diff changeset	3201 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	3202
18265 fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3203 // 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	3204 // braces.
29340 fba9e366ced4 patch 9.0.0013: reproducing memory access errors can be difficult Bram Moolenaar <Bram@vim.org> parents: 28942 diff changeset	3205 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	3206 {
fba9e366ced4 patch 9.0.0013: reproducing memory access errors can be difficult Bram Moolenaar <Bram@vim.org> parents: 28942 diff changeset	3207 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	3208 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	3209 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	3210 }
18265 fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3211
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3212 if (trypos != NULL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3213 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3214 // 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	3215 // handled above.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3216 // 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	3217 // asdf)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3218 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	3219 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	3220 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	3221 {
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.lnum;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3223 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	3224 continue;
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
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3228 // 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	3229 // indent from
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3230 // 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	3231 // bla",
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3232 // here;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3233 if (terminated == ',')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3234 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3235 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	3236 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3237 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	3238 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	3239 break;
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.lnum;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3241 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	3242 }
29340 fba9e366ced4 patch 9.0.0013: reproducing memory access errors can be difficult Bram Moolenaar <Bram@vim.org> parents: 28942 diff changeset	3243 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	3244 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3245
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3246 // 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	3247 // 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	3248 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	3249 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	3250 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3251 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	3252 // 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	3253 // 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	3254 // while (not)
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 // }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3257 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	3258 && theline[0] == '{')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3259 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3260 amount = cur_amount;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3261 // 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	3262 // 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	3263 // 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	3264 // { 1, 2 },
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3265 // -> { 3, 4 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3266 if (*skipwhite(l) != '{')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3267 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	3268
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3269 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	3270 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3271 // 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	3272 // 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	3273 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	3274 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3275 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3276 break;
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
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3279 // Check if we are after an "if", "while", etc.
31804 50555279168b patch 9.0.1234: the code style has to be checked manually Bram Moolenaar <Bram@vim.org> parents: 31667 diff changeset	3280 // Also allow "} else".
18265 fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3281 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	3282 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3283 // 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	3284 // 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	3285 // if (cond)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3286 // 100 +
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3287 // -> here;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3288 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	3289 \|\| 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	3290 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3291 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	3292 amount = cont_amount;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3293 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3294 amount += ind_continuation;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3295 break;
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
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3298 // 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	3299 // are finished.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3300 // while (not)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3301 // -> here;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3302 // 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	3303 // 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	3304 // yyy;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3305 // if (stat)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3306 // while (not)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3307 // xxx;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3308 // -> here;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3309 amount = cur_amount;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3310 if (theline[0] == '{')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3311 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	3312 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	3313 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3314 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	3315 + 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	3316 break;
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
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3319 // Special trick: when expecting the while () after a
32395 2ed95122d59c patch 9.0.1529: code style test doesn't check for space after "if" Bram Moolenaar <Bram@vim.org> parents: 32190 diff changeset	3320 // do, line up with the while ()
18265 fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3321 // do
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3322 // x = 1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3323 // -> here
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3324 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	3325 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	3326 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3327 if (whilelevel == 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3328 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3329 --whilelevel;
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
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3332 // 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	3333 // 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	3334 // 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	3335 // 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	3336 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	3337 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3338 // 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	3339 // find the opening brace of the enclosing scope,
31804 50555279168b patch 9.0.1234: the code style has to be checked manually Bram Moolenaar <Bram@vim.org> parents: 31667 diff changeset	3340 // not the one from "if (condition) {".
18265 fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3341 if (*l == '}')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3342 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	3343 (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	3344
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3345 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	3346 \|\| 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	3347 == FAIL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3348 break;
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
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3352 // 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	3353 // "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	3354 // 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	3355 // 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	3356 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3357 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3358 // 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	3359 // the last one.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3360 // c = 99 +
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3361 // 100 +
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3362 // -> here;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3363 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	3364 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3365 // 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	3366 if (terminated == ',')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3367 amount += ind_continuation;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3368 break;
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
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3371 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	3372 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3373 // 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	3374 // 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	3375 // 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	3376 // 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	3377 // enumerations/initializations.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3378 if (terminated == ',')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3379 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3380 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	3381 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3382
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3383 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	3384 continue;
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
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3387 // 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	3388 // reduce indent.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3389 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	3390 amount = cur_amount;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3391 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3392 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3393 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3394 // 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	3395 // 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	3396 // 100 +
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3397 // -> here;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3398 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	3399 amount = cur_amount;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3400
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3401 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	3402 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	3403 \|\| (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	3404 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3405
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3406 // 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	3407 // 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	3408 // struct xxx =
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3409 // {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3410 // sizeof a,
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3411 // 124 };
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3412 // 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	3413 // 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	3414 // yet.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3415 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	3416 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3417 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	3418 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3419 // 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	3420 // 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	3421 // (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	3422 // some = [
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3423 // 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	3424 // 2,
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3425 // some = [
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3426 // 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	3427 // 4 *
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3428 // 5,
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3429 // 6,
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3430 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	3431 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3432 lookfor = LOOKFOR_COMMA;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3433 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	3434 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	3435 if (trypos != NULL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3436 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3437 if (trypos->lnum
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3438 == 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	3439 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3440 // 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	3441 // [], 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	3442 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3443 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3444 ourscope = trypos->lnum;
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 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3447 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3448 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3449 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	3450 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	3451 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3452 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3453 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3454 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3455 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	3456 && *l != NUL
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3457 && 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	3458 // XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3459 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	3460 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	3461 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	3462 && 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	3463 && lookfor != LOOKFOR_COMMA
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3464 && 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	3465 lookfor = LOOKFOR_UNTERM;
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
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3471 // 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	3472 // 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	3473 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	3474 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3475 // 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	3476 // 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	3477 // while (cond);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3478 // 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	3479 // -> here;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3480 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	3481 \|\| 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	3482 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3483 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	3484 amount = cont_amount;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3485 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3486 amount += ind_continuation;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3487 break;
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
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3490 if (whilelevel == 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3491 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3492 lookfor = LOOKFOR_TERM;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3493 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	3494 if (theline[0] == '{')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3495 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	3496 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3497 ++whilelevel;
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
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3500 // 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	3501 // 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	3502 // 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	3503 // 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	3504 // 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	3505 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3506 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3507 // 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	3508 // 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	3509 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	3510 && 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	3511 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3512 lookfor = LOOKFOR_ANY;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3513 continue;
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
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3516 // Handle "do {" line.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3517 if (whilelevel > 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3518 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3519 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	3520 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	3521 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3522 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	3523 --whilelevel;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3524 continue;
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
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3528 // 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	3529 // 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	3530 // x = 1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3531 // y = foo +
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3532 // -> here;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3533 // or
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3534 // int x = 1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3535 // int foo,
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3536 // -> here;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3537 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	3538 \|\| 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	3539 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3540 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	3541 amount = cont_amount;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3542 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3543 amount += ind_continuation;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3544 break;
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
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3547 // 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	3548 // 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	3549 // 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	3550 // 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	3551 // while (asdf) ->here;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3552 // here;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3553 // ->foo;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3554 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	3555 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3556 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	3557 break;
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
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3560 // 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	3561 // 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	3562 // a terminated line.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3563 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3564 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3565 // 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	3566 // 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	3567 // 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	3568 // func(asdr,
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3569 // asdfasdf);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3570 // here;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3571 term_again:
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3572 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	3573 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	3574 && (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	3575 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	3576 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3577 // 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	3578 // handled above.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3579 // 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	3580 // asdf)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3581 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	3582 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	3583 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	3584 {
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.lnum;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3586 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	3587 continue;
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
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3591 // 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	3592 // 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	3593 // 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	3594 // stat;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3595 // }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3596 // case 2:
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3597 // stat;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3598 // }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3599 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	3600 && 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	3601
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3602 // 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	3603 // 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	3604 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	3605
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3606 if (theline[0] == '{')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3607 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	3608 // 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	3609 l = skipwhite(l);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3610 if (*l == '{')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3611 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	3612 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	3613
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3614 // 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	3615 // the matching "if":
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3616 // else 3;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3617 // indent this;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3618 // 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	3619 // 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	3620 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	3621 && *l != '}'
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3622 && cin_iselse(l)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3623 && whilelevel == 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3624 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3625 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	3626 \|\| 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	3627 == FAIL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3628 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3629 continue;
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
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3632 // 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	3633 // that block.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3634 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	3635 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	3636 && (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	3637 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3638 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	3639 // 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	3640 // 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	3641 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	3642 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	3643 goto term_again;
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.lnum;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3645 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	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
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3653 // 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	3654 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	3655 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	3656
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3657 // 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	3658 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	3659 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	3660
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3661 goto theend;
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
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3664 // 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	3665 //
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3666 // 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	3667 // 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	3668 // 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	3669 // 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	3670 //
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3671 // 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	3672 // 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	3673 // of a function
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3674
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3675 if (theline[0] == '{')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3676 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3677 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	3678 goto theend;
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
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3681 // 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	3682 // 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	3683 // 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	3684 // current line is terminated, ie. ends in ';', or if the current line
31804 50555279168b patch 9.0.1234: the code style has to be checked manually Bram Moolenaar <Bram@vim.org> parents: 31667 diff changeset	3685 // contains { or }: "void f(condition) {\n if (1)"
18265 fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3686 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	3687 && !cin_nocode(theline)
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 && 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	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_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	3692 && 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	3693 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	3694 && !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	3695 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3696 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	3697 goto theend;
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
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3700 // 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	3701 amount = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3702 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	3703 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	3704 {
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.lnum--;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3706 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	3707
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3708 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	3709
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3710 // 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	3711 // of it. XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3712 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	3713 {
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.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	3715 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	3716 continue;
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
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3719 // 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	3720 // constructor initialization? XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3721 n = FALSE;
29507 d3058719eff5 patch 9.0.0095: conditions are always true Bram Moolenaar <Bram@vim.org> parents: 29340 diff changeset	3722 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	3723 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3724 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	3725 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	3726 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3727 if (n)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3728 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3729 // XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3730 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	3731 break;
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
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3734 // 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	3735 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	3736 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3737
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3738 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	3739 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3740
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3741 // 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	3742 // indentation:
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3743 // int foo,
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3744 // bar;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3745 // 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	3746 // enum foobar
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 // ...
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3749 // } foo,
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3750 // bar;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3751 n = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3752 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	3753 \|\| (*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	3754 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3755 // 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	3756 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	3757 && (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	3758 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	3759 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	3760
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3761 // 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	3762 // 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	3763 // 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	3764 // bla",
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3765 // here;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3766 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	3767 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3768 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	3769 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	3770 break;
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.lnum;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3772 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	3773 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3774
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3775 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	3776
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3777 if (amount == 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3778 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	3779 if (amount == 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3780 amount = ind_continuation;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3781 break;
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
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3784 // 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	3785 // 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	3786 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	3787 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3788 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	3789
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3790 // 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	3791 // 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	3792 if (*skipwhite(l) == '}')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3793 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3794
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3795 // (matching {)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3796 // 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	3797 // 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	3798 // 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	3799 // / * 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	3800 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	3801 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3802
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3803 // 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	3804 // array constant:
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3805 // something = [
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3806 // 234, <- extra indent
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3807 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	3808 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3809 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	3810 break;
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
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3813 // 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	3814 // 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	3815 // indent then.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3816 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	3817 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3818 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	3819
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3820 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	3821 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3822 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	3823 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	3824 &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	3825 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3826 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3827 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	3828 && 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	3829 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3830
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3831 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	3832 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3833
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3834 // 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	3835 // 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	3836 // parameters.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3837 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	3838 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3839 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	3840 break;
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
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3843 // 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	3844 // 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	3845 // int foo,
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3846 // bar;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3847 // 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	3848 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	3849 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3850 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	3851 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	3852 \|\| (*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	3853 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3854 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	3855 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3856
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3857 // 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	3858 // 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	3859 //
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3860 // 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	3861 // 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	3862 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	3863
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3864 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	3865 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	3866 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	3867 break;
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
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3870 // 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	3871 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	3872 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	3873
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3874 // 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	3875 // "asdfasdf{backslash}
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3876 // here";
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3877 // 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	3878 // here";
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3879 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	3880 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3881 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	3882 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	3883 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3884 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	3885 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	3886 amount = cur_amount;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3887 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	3888 amount += ind_continuation;
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
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3892 theend:
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3893 if (amount < 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3894 amount = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3895
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3896 laterend:
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3897 // 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	3898 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	3899
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3900 vim_free(linecopy);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3901
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3902 return amount;
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 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3906 * 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	3907 * 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	3908 * 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	3909 * 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	3910 *
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3911 * "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	3912 * KEY_OPEN_FORW
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3913 * KEY_OPEN_BACK
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3914 * 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	3915 *
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3916 * 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	3917 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3918 int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3919 in_cinkeys(
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3920 int keytyped,
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3921 int when,
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3922 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	3923 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3924 char_u *look;
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;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3926 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	3927 char_u *p;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3928 char_u *line;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3929 int icase;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3930 int i;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3931
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3932 if (keytyped == NUL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3933 // 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	3934 return FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3935
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3936 #ifdef FEAT_EVAL
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3937 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	3938 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	3939 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3940 #endif
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3941 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	3942 while (*look)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3943 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3944 // 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	3945 // '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	3946 switch (when)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3947 {
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 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	3950 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	3951 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3952 if (look == '' \|\| *look == '!')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3953 ++look;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3954
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3955 // 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	3956 // 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	3957 if (*look == '0')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3958 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3959 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	3960 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	3961 try_match = FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3962 ++look;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3963 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3964 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3965 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	3966
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3967 // 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	3968 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	3969 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3970 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	3971 return TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3972 look += 2;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3973 }
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 forward.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3975 // '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	3976 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	3977 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3978 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	3979 return TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3980 ++look;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3981 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3982 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	3983 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3984 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	3985 return TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3986 ++look;
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
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3989 // '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	3990 // cursor.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3991 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	3992 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3993 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	3994 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3995 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	3996 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	3997 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	3998 return TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	3999 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4000 ++look;
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
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4003 // ':' 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	4004 // 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	4005 // 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	4006 else if (*look == ':')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4007 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4008 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	4009 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4010 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	4011 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	4012 return TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4013 // 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	4014 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	4015 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	4016 && 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	4017 && 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	4018 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4019 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	4020 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	4021 \|\| cin_islabel());
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4022 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	4023 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	4024 if (i)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4025 return TRUE;
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 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4028 ++look;
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
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4032 // 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	4033 else if (*look == '<')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4034 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4035 if (try_match)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4036 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4037 // 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	4038 // <:> 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	4039 // >, *, : 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	4040 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	4041 && keytyped == look[1])
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4042 return TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4043
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4044 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	4045 return TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4046 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4047 while (look && look != '>')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4048 look++;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4049 while (*look == '>')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4050 look++;
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
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4053 // 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	4054 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	4055 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4056 ++look;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4057 if (*look == '~')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4058 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4059 icase = TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4060 ++look;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4061 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4062 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4063 icase = FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4064 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	4065 if (p == NULL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4066 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	4067 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	4068 && 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	4069 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4070 int match = FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4071
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4072 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	4073 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4074 char_u *s;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4075
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4076 // 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	4077 // 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	4078 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	4079 if (has_mbyte)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4080 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4081 char_u *n;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4082
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4083 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	4084 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4085 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	4086 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	4087 break;
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 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4090 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4091 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	4092 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	4093 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4094 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	4095 && (icase
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4096 ? 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	4097 : 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	4098 match = TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4099 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4100 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4101 // TODO: multi-byte
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4102 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	4103 && 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	4104 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4105 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	4106 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	4107 \|\| !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	4108 && (icase
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4109 ? 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	4110 : 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	4111 == 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4112 match = TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4113 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4114 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	4115 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4116 // "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	4117 // word.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4118 if (getwhitecols_curline() !=
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4119 (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	4120 match = FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4121 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4122 if (match)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4123 return TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4124 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4125 look = p;
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
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4128 // 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	4129 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4130 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4131 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	4132 return TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4133 if (*look != NUL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4134 ++look;
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
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4137 // Skip over ", ".
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4138 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	4139 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4140 return FALSE;
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 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4144 * 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	4145 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4146 void
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4147 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	4148 {
31091 551ce1a137da patch 9.0.0880: preprocessor indenting is off Bram Moolenaar <Bram@vim.org> parents: 29507 diff changeset	4149 #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	4150 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	4151 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	4152 else
31091 551ce1a137da patch 9.0.0880: preprocessor indenting is off Bram Moolenaar <Bram@vim.org> parents: 29507 diff changeset	4153 #endif
18265 fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4154 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	4155 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4156
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4157 #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	4158 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4159 * "cindent(lnum)" function
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4160 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4161 void
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4162 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	4163 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4164 pos_T pos;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4165 linenr_T lnum;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4166
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	4167 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	4168 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	4169
18265 fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4170 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	4171 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	4172 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	4173 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4174 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	4175 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	4176 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	4177 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4178 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4179 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	4180 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big Bram Moolenaar <Bram@vim.org> parents: diff changeset	4181 #endif

Mercurial > vim

annotate src/cindent.c @ 32427:11bc7fa31c3b v9.0.1545