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Diffstat (limited to 'src/nvim/option.c')
-rw-r--r--src/nvim/option.c983
1 files changed, 102 insertions, 881 deletions
diff --git a/src/nvim/option.c b/src/nvim/option.c
index ba77d12a3d..9fe007a453 100644
--- a/src/nvim/option.c
+++ b/src/nvim/option.c
@@ -27,13 +27,16 @@
#include <stdlib.h>
#include <string.h>
+#include "nvim/arglist.h"
#include "nvim/ascii.h"
#include "nvim/buffer.h"
#include "nvim/charset.h"
#include "nvim/cursor.h"
#include "nvim/cursor_shape.h"
+#include "nvim/decoration_provider.h"
#include "nvim/diff.h"
#include "nvim/digraph.h"
+#include "nvim/drawscreen.h"
#include "nvim/edit.h"
#include "nvim/eval.h"
#include "nvim/eval/typval.h"
@@ -49,6 +52,7 @@
#include "nvim/hardcopy.h"
#include "nvim/highlight.h"
#include "nvim/highlight_group.h"
+#include "nvim/indent.h"
#include "nvim/indent_c.h"
#include "nvim/insexpand.h"
#include "nvim/keycodes.h"
@@ -66,12 +70,13 @@
#include "nvim/os/os.h"
#include "nvim/os_unix.h"
#include "nvim/path.h"
-#include "nvim/popupmnu.h"
+#include "nvim/popupmenu.h"
#include "nvim/regexp.h"
#include "nvim/runtime.h"
#include "nvim/screen.h"
#include "nvim/spell.h"
#include "nvim/spellfile.h"
+#include "nvim/spellsuggest.h"
#include "nvim/strings.h"
#include "nvim/syntax.h"
#include "nvim/ui.h"
@@ -82,7 +87,9 @@
#ifdef WIN32
# include "nvim/os/pty_conpty_win.h"
#endif
+#include "nvim/api/extmark.h"
#include "nvim/api/private/helpers.h"
+#include "nvim/api/vim.h"
#include "nvim/lua/executor.h"
#include "nvim/os/input.h"
#include "nvim/os/lang.h"
@@ -978,7 +985,7 @@ int do_set(char *arg, int opt_flags)
varnumber_T value;
int key;
uint32_t flags; // flags for current option
- char_u *varp = NULL; // pointer to variable for current option
+ char *varp = NULL; // pointer to variable for current option
int did_show = false; // already showed one value
int adding; // "opt+=arg"
int prepending; // "opt^=arg"
@@ -1106,7 +1113,7 @@ int do_set(char *arg, int opt_flags)
}
flags = options[opt_idx].flags;
- varp = get_varp_scope(&(options[opt_idx]), opt_flags);
+ varp = (char *)get_varp_scope(&(options[opt_idx]), opt_flags);
} else {
flags = P_STRING;
}
@@ -1188,7 +1195,7 @@ int do_set(char *arg, int opt_flags)
showoneopt(&options[opt_idx], opt_flags);
if (p_verbose > 0) {
// Mention where the option was last set.
- if (varp == options[opt_idx].var) {
+ if (varp == (char *)options[opt_idx].var) {
option_last_set_msg(options[opt_idx].last_set);
} else if ((int)options[opt_idx].indir & PV_WIN) {
option_last_set_msg(curwin->w_p_script_ctx[
@@ -1250,8 +1257,7 @@ int do_set(char *arg, int opt_flags)
}
}
- errmsg = set_bool_option(opt_idx, varp, (int)value,
- opt_flags);
+ errmsg = set_bool_option(opt_idx, (char_u *)varp, (int)value, opt_flags);
} else { // Numeric or string.
if (vim_strchr("=:&<", nextchar) == NULL
|| prefix != 1) {
@@ -1310,7 +1316,7 @@ int do_set(char *arg, int opt_flags)
if (removing) {
value = *(long *)varp - value;
}
- errmsg = set_num_option(opt_idx, varp, (long)value,
+ errmsg = set_num_option(opt_idx, (char_u *)varp, (long)value,
errbuf, sizeof(errbuf),
opt_flags);
} else if (opt_idx >= 0) { // String.
@@ -1333,7 +1339,7 @@ int do_set(char *arg, int opt_flags)
// reset, use the global value here.
if ((opt_flags & (OPT_LOCAL | OPT_GLOBAL)) == 0
&& ((int)options[opt_idx].indir & PV_BOTH)) {
- varp = options[opt_idx].var;
+ varp = (char *)options[opt_idx].var;
}
// The old value is kept until we are sure that the
@@ -1382,23 +1388,16 @@ int do_set(char *arg, int opt_flags)
} else {
arg++; // jump to after the '=' or ':'
- /*
- * Set 'keywordprg' to ":help" if an empty
- * value was passed to :set by the user.
- * Misuse errbuf[] for the resulting string.
- */
- if (varp == (char_u *)&p_kp
- && (*arg == NUL || *arg == ' ')) {
+ // Set 'keywordprg' to ":help" if an empty
+ // value was passed to :set by the user.
+ // Misuse errbuf[] for the resulting string.
+ if (varp == (char *)&p_kp && (*arg == NUL || *arg == ' ')) {
STRCPY(errbuf, ":help");
save_arg = (char_u *)arg;
arg = errbuf;
- }
- /*
- * Convert 'backspace' number to string, for
- * adding, prepending and removing string.
- */
- else if (varp == (char_u *)&p_bs
- && ascii_isdigit(**(char_u **)varp)) {
+ } else if (varp == (char *)&p_bs && ascii_isdigit(**(char_u **)varp)) {
+ // Convert 'backspace' number to string, for
+ // adding, prepending and removing string.
i = getdigits_int((char **)varp, true, 0);
switch (i) {
case 0:
@@ -1425,14 +1424,10 @@ int do_set(char *arg, int opt_flags)
origval_g = *(char_u **)varp;
}
oldval = *(char_u **)varp;
- }
- /*
- * Convert 'whichwrap' number to string, for
- * backwards compatibility with Vim 3.0.
- * Misuse errbuf[] for the resulting string.
- */
- else if (varp == (char_u *)&p_ww
- && ascii_isdigit(*arg)) {
+ } else if (varp == (char *)&p_ww && ascii_isdigit(*arg)) {
+ // Convert 'whichwrap' number to string, for
+ // backwards compatibility with Vim 3.0.
+ // Misuse errbuf[] for the resulting string.
*errbuf = NUL;
i = getdigits_int(&arg, true, 0);
if (i & 1) {
@@ -1452,14 +1447,11 @@ int do_set(char *arg, int opt_flags)
}
save_arg = (char_u *)arg;
arg = errbuf;
- }
- /*
- * Remove '>' before 'dir' and 'bdir', for
- * backwards compatibility with version 3.0
- */
- else if (*arg == '>'
- && (varp == (char_u *)&p_dir
- || varp == (char_u *)&p_bdir)) {
+ } else if (*arg == '>'
+ && (varp == (char *)&p_dir
+ || varp == (char *)&p_bdir)) {
+ // Remove '>' before 'dir' and 'bdir', for
+ // backwards compatibility with version 3.0
arg++;
}
@@ -1993,7 +1985,7 @@ static void didset_options(void)
(void)check_cedit();
// initialize the table for 'breakat'.
fill_breakat_flags();
- didset_window_options(curwin);
+ didset_window_options(curwin, true);
}
// More side effects of setting options.
@@ -2070,6 +2062,7 @@ void check_buf_options(buf_T *buf)
check_string_option(&buf->b_p_cpt);
check_string_option(&buf->b_p_cfu);
check_string_option(&buf->b_p_ofu);
+ check_string_option(&buf->b_p_urf);
check_string_option(&buf->b_p_keymap);
check_string_option(&buf->b_p_gp);
check_string_option(&buf->b_p_mp);
@@ -2324,7 +2317,7 @@ static char *set_string_option(const int opt_idx, const char *const value, const
/// Return true if "val" is a valid name: only consists of alphanumeric ASCII
/// characters or characters in "allowed".
-static bool valid_name(const char_u *val, const char *allowed)
+bool valid_name(const char_u *val, const char *allowed)
FUNC_ATTR_NONNULL_ALL FUNC_ATTR_PURE FUNC_ATTR_WARN_UNUSED_RESULT
{
for (const char_u *s = val; *s != NUL; s++) {
@@ -2344,25 +2337,6 @@ static bool valid_filetype(const char_u *val)
return valid_name(val, ".-_");
}
-/// Return true if "val" is a valid 'spelllang' value.
-bool valid_spelllang(const char_u *val)
- FUNC_ATTR_NONNULL_ALL FUNC_ATTR_PURE FUNC_ATTR_WARN_UNUSED_RESULT
-{
- return valid_name(val, ".-_,@");
-}
-
-/// Return true if "val" is a valid 'spellfile' value.
-static bool valid_spellfile(const char_u *val)
- FUNC_ATTR_NONNULL_ALL FUNC_ATTR_PURE FUNC_ATTR_WARN_UNUSED_RESULT
-{
- for (const char_u *s = val; *s != NUL; s++) {
- if (!vim_isfilec(*s) && *s != ',' && *s != ' ') {
- return false;
- }
- }
- return true;
-}
-
/// Handle setting 'mousescroll'.
/// @return error message, NULL if it's OK.
static char *check_mousescroll(char *string)
@@ -2441,7 +2415,7 @@ static char *did_set_string_option(int opt_idx, char_u **varp, char_u *oldval, c
size_t errbuflen, int opt_flags, int *value_checked)
{
char *errmsg = NULL;
- char_u *s, *p;
+ char *s, *p;
int did_chartab = false;
char_u **gvarp;
bool free_oldval = (options[opt_idx].flags & P_ALLOCED);
@@ -2530,7 +2504,7 @@ static char *did_set_string_option(int opt_idx, char_u **varp, char_u *oldval, c
errmsg = check_colorcolumn(curwin);
} else if (varp == &p_hlg) { // 'helplang'
// Check for "", "ab", "ab,cd", etc.
- for (s = p_hlg; *s != NUL; s += 3) {
+ for (s = (char *)p_hlg; *s != NUL; s += 3) {
if (s[1] == NUL || ((s[2] != ',' || s[3] == NUL) && s[2] != NUL)) {
errmsg = e_invarg;
break;
@@ -2578,18 +2552,7 @@ static char *did_set_string_option(int opt_idx, char_u **varp, char_u *oldval, c
if (check_opt_strings(p_ambw, p_ambw_values, false) != OK) {
errmsg = e_invarg;
} else {
- FOR_ALL_TAB_WINDOWS(tp, wp) {
- if (set_chars_option(wp, &wp->w_p_lcs, true) != NULL) {
- errmsg = _("E834: Conflicts with value of 'listchars'");
- goto ambw_end;
- }
- if (set_chars_option(wp, &wp->w_p_fcs, true) != NULL) {
- errmsg = _("E835: Conflicts with value of 'fillchars'");
- goto ambw_end;
- }
- }
-ambw_end:
- {} // clint prefers {} over ; as an empty statement
+ errmsg = check_chars_options();
}
} else if (varp == &p_bg) { // 'background'
if (check_opt_strings(p_bg, p_bg_values, false) == OK) {
@@ -2647,9 +2610,9 @@ ambw_end:
if (errmsg == NULL) {
// canonize the value, so that STRCMP() can be used on it
- p = enc_canonize(*varp);
+ p = (char *)enc_canonize(*varp);
xfree(*varp);
- *varp = p;
+ *varp = (char_u *)p;
if (varp == &p_enc) {
// only encoding=utf-8 allowed
if (STRCMP(p_enc, "utf-8") != 0) {
@@ -2661,9 +2624,9 @@ ambw_end:
}
} else if (varp == &p_penc) {
// Canonize printencoding if VIM standard one
- p = enc_canonize(p_penc);
+ p = (char *)enc_canonize(p_penc);
xfree(p_penc);
- p_penc = p;
+ p_penc = (char_u *)p;
} else if (varp == &curbuf->b_p_keymap) {
if (!valid_filetype(*varp)) {
errmsg = e_invarg;
@@ -2726,17 +2689,17 @@ ambw_end:
errmsg = e_invarg;
}
} else if (gvarp == &p_mps) { // 'matchpairs'
- for (p = *varp; *p != NUL; p++) {
+ for (p = (char *)(*varp); *p != NUL; p++) {
int x2 = -1;
int x3 = -1;
- p += utfc_ptr2len((char *)p);
+ p += utfc_ptr2len(p);
if (*p != NUL) {
- x2 = *p++;
+ x2 = (unsigned char)(*p++);
}
if (*p != NUL) {
- x3 = utf_ptr2char((char *)p);
- p += utfc_ptr2len((char *)p);
+ x3 = utf_ptr2char(p);
+ p += utfc_ptr2len(p);
}
if (x2 != ':' || x3 == -1 || (*p != NUL && *p != ',')) {
errmsg = e_invarg;
@@ -2747,7 +2710,7 @@ ambw_end:
}
}
} else if (gvarp == &p_com) { // 'comments'
- for (s = *varp; *s;) {
+ for (s = (char *)(*varp); *s;) {
while (*s && *s != ':') {
if (vim_strchr(COM_ALL, *s) == NULL
&& !ascii_isdigit(*s) && *s != '-') {
@@ -2770,7 +2733,7 @@ ambw_end:
}
s++;
}
- s = skip_to_option_part(s);
+ s = (char *)skip_to_option_part((char_u *)s);
}
} else if (varp == &p_lcs) { // global 'listchars'
errmsg = set_chars_option(curwin, varp, false);
@@ -2826,7 +2789,7 @@ ambw_end:
// there would be a disconnect between the check for P_ALLOCED at the start
// of the function and the set of P_ALLOCED at the end of the function.
free_oldval = (options[opt_idx].flags & P_ALLOCED);
- for (s = p_shada; *s;) {
+ for (s = (char *)p_shada; *s;) {
// Check it's a valid character
if (vim_strchr("!\"%'/:<@cfhnrs", *s) == NULL) {
errmsg = illegal_char(errbuf, errbuflen, *s);
@@ -2871,8 +2834,8 @@ ambw_end:
errmsg = N_("E528: Must specify a ' value");
}
} else if (gvarp == &p_sbr) { // 'showbreak'
- for (s = *varp; *s;) {
- if (ptr2cells((char *)s) != 1) {
+ for (s = (char *)(*varp); *s;) {
+ if (ptr2cells(s) != 1) {
errmsg = N_("E595: 'showbreak' contains unprintable or wide character");
}
MB_PTR_ADV(s);
@@ -2996,13 +2959,13 @@ ambw_end:
if (varp == &p_ruf) { // reset ru_wid first
ru_wid = 0;
}
- s = *varp;
+ s = (char *)(*varp);
if (varp == &p_ruf && *s == '%') {
// set ru_wid if 'ruf' starts with "%99("
if (*++s == '-') { // ignore a '-'
s++;
}
- wid = getdigits_int((char **)&s, true, 0);
+ wid = getdigits_int(&s, true, 0);
if (wid && *s == '(' && (errmsg = check_stl_option((char *)p_ruf)) == NULL) {
ru_wid = wid;
} else {
@@ -3010,7 +2973,7 @@ ambw_end:
}
} else if (varp == &p_ruf || s[0] != '%' || s[1] != '!') {
// check 'statusline', 'winbar' or 'tabline' only if it doesn't start with "%!"
- errmsg = check_stl_option((char *)s);
+ errmsg = check_stl_option(s);
}
if (varp == &p_ruf && errmsg == NULL) {
comp_col();
@@ -3021,7 +2984,7 @@ ambw_end:
}
} else if (gvarp == &p_cpt) {
// check if it is a valid value for 'complete' -- Acevedo
- for (s = *varp; *s;) {
+ for (s = (char *)(*varp); *s;) {
while (*s == ',' || *s == ' ') {
s++;
}
@@ -3090,11 +3053,11 @@ ambw_end:
p = NULL;
(void)replace_termcodes((char *)p_pt,
STRLEN(p_pt),
- (char **)&p, REPTERM_FROM_PART | REPTERM_DO_LT, NULL,
+ &p, REPTERM_FROM_PART | REPTERM_DO_LT, NULL,
CPO_TO_CPO_FLAGS);
if (p != NULL) {
free_string_option(p_pt);
- p_pt = p;
+ p_pt = (char_u *)p;
}
}
} else if (varp == &p_bs) { // 'backspace'
@@ -3113,10 +3076,10 @@ ambw_end:
unsigned int *flags;
if (opt_flags & OPT_LOCAL) {
- p = curbuf->b_p_tc;
+ p = (char *)curbuf->b_p_tc;
flags = &curbuf->b_tc_flags;
} else {
- p = p_tc;
+ p = (char *)p_tc;
flags = &tc_flags;
}
@@ -3124,7 +3087,7 @@ ambw_end:
// make the local value empty: use the global value
*flags = 0;
} else if (*p == NUL
- || opt_strings_flags(p, p_tc_values, flags, false) != OK) {
+ || opt_strings_flags((char_u *)p, p_tc_values, flags, false) != OK) {
errmsg = e_invarg;
}
} else if (varp == &p_cmp) { // 'casemap'
@@ -3150,10 +3113,10 @@ ambw_end:
foldUpdateAll(curwin);
}
} else if (gvarp == &curwin->w_allbuf_opt.wo_fmr) { // 'foldmarker'
- p = (char_u *)vim_strchr((char *)(*varp), ',');
+ p = vim_strchr((char *)(*varp), ',');
if (p == NULL) {
errmsg = N_("E536: comma required");
- } else if (p == *varp || p[1] == NUL) {
+ } else if ((char_u *)p == *varp || p[1] == NUL) {
errmsg = e_invarg;
} else if (foldmethodIsMarker(curwin)) {
foldUpdateAll(curwin);
@@ -3198,7 +3161,7 @@ ambw_end:
}
} else if (varp == &p_csqf) {
if (p_csqf != NULL) {
- p = p_csqf;
+ p = (char *)p_csqf;
while (*p != NUL) {
if (vim_strchr(CSQF_CMDS, *p) == NULL
|| p[1] == NUL
@@ -3310,22 +3273,22 @@ ambw_end:
// Options that are a list of flags.
p = NULL;
if (varp == &p_ww) { // 'whichwrap'
- p = (char_u *)WW_ALL;
+ p = WW_ALL;
}
if (varp == &p_shm) { // 'shortmess'
- p = (char_u *)SHM_ALL;
+ p = (char *)SHM_ALL;
} else if (varp == (char_u **)&(p_cpo)) { // 'cpoptions'
- p = (char_u *)CPO_VI;
+ p = CPO_VI;
} else if (varp == &(curbuf->b_p_fo)) { // 'formatoptions'
- p = (char_u *)FO_ALL;
+ p = FO_ALL;
} else if (varp == &curwin->w_p_cocu) { // 'concealcursor'
- p = (char_u *)COCU_ALL;
+ p = COCU_ALL;
} else if (varp == &p_mouse) { // 'mouse'
- p = (char_u *)MOUSE_ALL;
+ p = MOUSE_ALL;
}
if (p != NULL) {
- for (s = *varp; *s; s++) {
- if (vim_strchr((char *)p, *s) == NULL) {
+ for (s = (char *)(*varp); *s; s++) {
+ if (vim_strchr(p, *s) == NULL) {
errmsg = illegal_char(errbuf, errbuflen, *s);
break;
}
@@ -3360,7 +3323,7 @@ ambw_end:
&& ((int)options[opt_idx].indir & PV_BOTH)) {
/* global option with local value set to use global value; free
* the local value and make it empty */
- p = get_varp_scope(&(options[opt_idx]), OPT_LOCAL);
+ p = (char *)get_varp_scope(&(options[opt_idx]), OPT_LOCAL);
free_string_option(*(char_u **)p);
*(char_u **)p = empty_option;
} else if (!(opt_flags & OPT_LOCAL) && opt_flags != OPT_GLOBAL) {
@@ -3423,14 +3386,14 @@ ambw_end:
* Use the first name in 'spelllang' up to '_region' or
* '.encoding'.
*/
- for (p = q; *p != NUL; p++) {
+ for (p = (char *)q; *p != NUL; p++) {
if (!ASCII_ISALNUM(*p) && *p != '-') {
break;
}
}
- if (p > q) {
+ if (p > (char *)q) {
vim_snprintf((char *)fname, sizeof(fname), "spell/%.*s.vim",
- (int)(p - q), q);
+ (int)(p - (char *)q), q);
source_runtime((char *)fname, DIP_ALL);
}
}
@@ -3450,12 +3413,6 @@ ambw_end:
return errmsg;
}
-/// Simple int comparison function for use with qsort()
-static int int_cmp(const void *a, const void *b)
-{
- return *(const int *)a - *(const int *)b;
-}
-
/// Handle setting 'signcolumn' for value 'val'
///
/// @return OK when the value is valid, FAIL otherwise
@@ -3486,356 +3443,12 @@ int check_signcolumn(char_u *val)
return FAIL;
}
-/// Handle setting 'colorcolumn' or 'textwidth' in window "wp".
-///
-/// @return error message, NULL if it's OK.
-char *check_colorcolumn(win_T *wp)
-{
- char_u *s;
- int col;
- unsigned int count = 0;
- int color_cols[256];
- int j = 0;
-
- if (wp->w_buffer == NULL) {
- return NULL; // buffer was closed
- }
-
- for (s = wp->w_p_cc; *s != NUL && count < 255;) {
- if (*s == '-' || *s == '+') {
- // -N and +N: add to 'textwidth'
- col = (*s == '-') ? -1 : 1;
- s++;
- if (!ascii_isdigit(*s)) {
- return e_invarg;
- }
- col = col * getdigits_int((char **)&s, true, 0);
- if (wp->w_buffer->b_p_tw == 0) {
- goto skip; // 'textwidth' not set, skip this item
- }
- assert((col >= 0
- && wp->w_buffer->b_p_tw <= INT_MAX - col
- && wp->w_buffer->b_p_tw + col >= INT_MIN)
- || (col < 0
- && wp->w_buffer->b_p_tw >= INT_MIN - col
- && wp->w_buffer->b_p_tw + col <= INT_MAX));
- col += (int)wp->w_buffer->b_p_tw;
- if (col < 0) {
- goto skip;
- }
- } else if (ascii_isdigit(*s)) {
- col = getdigits_int((char **)&s, true, 0);
- } else {
- return e_invarg;
- }
- color_cols[count++] = col - 1; // 1-based to 0-based
-skip:
- if (*s == NUL) {
- break;
- }
- if (*s != ',') {
- return e_invarg;
- }
- if (*++s == NUL) {
- return e_invarg; // illegal trailing comma as in "set cc=80,"
- }
- }
-
- xfree(wp->w_p_cc_cols);
- if (count == 0) {
- wp->w_p_cc_cols = NULL;
- } else {
- wp->w_p_cc_cols = xmalloc(sizeof(int) * (count + 1));
- /* sort the columns for faster usage on screen redraw inside
- * win_line() */
- qsort(color_cols, count, sizeof(int), int_cmp);
-
- for (unsigned int i = 0; i < count; i++) {
- // skip duplicates
- if (j == 0 || wp->w_p_cc_cols[j - 1] != color_cols[i]) {
- wp->w_p_cc_cols[j++] = color_cols[i];
- }
- }
- wp->w_p_cc_cols[j] = -1; // end marker
- }
-
- return NULL; // no error
-}
-
void check_blending(win_T *wp)
{
wp->w_grid_alloc.blending =
wp->w_p_winbl > 0 || (wp->w_floating && wp->w_float_config.shadow);
}
-/// Calls mb_cptr2char_adv(p) and returns the character.
-/// If "p" starts with "\x", "\u" or "\U" the hex or unicode value is used.
-/// Returns 0 for invalid hex or invalid UTF-8 byte.
-static int get_encoded_char_adv(char_u **p)
-{
- char_u *s = *p;
-
- if (s[0] == '\\' && (s[1] == 'x' || s[1] == 'u' || s[1] == 'U')) {
- int64_t num = 0;
- int bytes;
- int n;
- for (bytes = s[1] == 'x' ? 1 : s[1] == 'u' ? 2 : 4; bytes > 0; bytes--) {
- *p += 2;
- n = hexhex2nr(*p);
- if (n < 0) {
- return 0;
- }
- num = num * 256 + n;
- }
- *p += 2;
- return (int)num;
- }
-
- // TODO(bfredl): use schar_T representation and utfc_ptr2len
- int clen = utf_ptr2len((char *)s);
- int c = mb_cptr2char_adv((const char_u **)p);
- if (clen == 1 && c > 127) { // Invalid UTF-8 byte
- return 0;
- }
- return c;
-}
-
-/// Handle setting 'listchars' or 'fillchars'.
-/// Assume monocell characters
-///
-/// @param varp either &curwin->w_p_lcs or &curwin->w_p_fcs
-/// @return error message, NULL if it's OK.
-static char *set_chars_option(win_T *wp, char_u **varp, bool set)
-{
- int round, i, len, len2, entries;
- char_u *p, *s;
- int c1;
- int c2 = 0;
- int c3 = 0;
- char_u *last_multispace = NULL; // Last occurrence of "multispace:"
- char_u *last_lmultispace = NULL; // Last occurrence of "leadmultispace:"
- int multispace_len = 0; // Length of lcs-multispace string
- int lead_multispace_len = 0; // Length of lcs-leadmultispace string
-
- struct chars_tab {
- int *cp; ///< char value
- char *name; ///< char id
- int def; ///< default value
- };
- struct chars_tab *tab;
-
- struct chars_tab fcs_tab[] = {
- { &wp->w_p_fcs_chars.colorcol, "colorcol", NUL },
- { &wp->w_p_fcs_chars.stl, "stl", ' ' },
- { &wp->w_p_fcs_chars.stlnc, "stlnc", ' ' },
- { &wp->w_p_fcs_chars.wbr, "wbr", ' ' },
- { &wp->w_p_fcs_chars.horiz, "horiz", 9472 }, // ─
- { &wp->w_p_fcs_chars.horizup, "horizup", 9524 }, // ┴
- { &wp->w_p_fcs_chars.horizdown, "horizdown", 9516 }, // ┬
- { &wp->w_p_fcs_chars.vert, "vert", 9474 }, // │
- { &wp->w_p_fcs_chars.vertleft, "vertleft", 9508 }, // ┤
- { &wp->w_p_fcs_chars.vertright, "vertright", 9500 }, // ├
- { &wp->w_p_fcs_chars.verthoriz, "verthoriz", 9532 }, // ┼
- { &wp->w_p_fcs_chars.fold, "fold", 183 }, // ·
- { &wp->w_p_fcs_chars.foldopen, "foldopen", '-' },
- { &wp->w_p_fcs_chars.foldclosed, "foldclose", '+' },
- { &wp->w_p_fcs_chars.foldsep, "foldsep", 9474 }, // │
- { &wp->w_p_fcs_chars.diff, "diff", '-' },
- { &wp->w_p_fcs_chars.msgsep, "msgsep", ' ' },
- { &wp->w_p_fcs_chars.eob, "eob", '~' },
- };
- struct chars_tab lcs_tab[] = {
- { &wp->w_p_lcs_chars.eol, "eol", NUL },
- { &wp->w_p_lcs_chars.ext, "extends", NUL },
- { &wp->w_p_lcs_chars.nbsp, "nbsp", NUL },
- { &wp->w_p_lcs_chars.prec, "precedes", NUL },
- { &wp->w_p_lcs_chars.space, "space", NUL },
- { &wp->w_p_lcs_chars.tab2, "tab", NUL },
- { &wp->w_p_lcs_chars.lead, "lead", NUL },
- { &wp->w_p_lcs_chars.trail, "trail", NUL },
- { &wp->w_p_lcs_chars.conceal, "conceal", NUL },
- };
-
- if (varp == &p_lcs || varp == &wp->w_p_lcs) {
- tab = lcs_tab;
- entries = ARRAY_SIZE(lcs_tab);
- if (varp == &wp->w_p_lcs && wp->w_p_lcs[0] == NUL) {
- varp = &p_lcs;
- }
- } else {
- tab = fcs_tab;
- entries = ARRAY_SIZE(fcs_tab);
- if (varp == &wp->w_p_fcs && wp->w_p_fcs[0] == NUL) {
- varp = &p_fcs;
- }
- if (*p_ambw == 'd') {
- // XXX: If ambiwidth=double then some characters take 2 columns,
- // which is forbidden (TUI limitation?). Set old defaults.
- fcs_tab[3].def = '-';
- fcs_tab[4].def = '-';
- fcs_tab[5].def = '-';
- fcs_tab[6].def = '|';
- fcs_tab[7].def = '|';
- fcs_tab[8].def = '|';
- fcs_tab[9].def = '+';
- fcs_tab[10].def = '-';
- fcs_tab[13].def = '|';
- }
- }
-
- // first round: check for valid value, second round: assign values
- for (round = 0; round <= (set ? 1 : 0); round++) {
- if (round > 0) {
- // After checking that the value is valid: set defaults
- for (i = 0; i < entries; i++) {
- if (tab[i].cp != NULL) {
- *(tab[i].cp) = tab[i].def;
- }
- }
- if (varp == &p_lcs || varp == &wp->w_p_lcs) {
- wp->w_p_lcs_chars.tab1 = NUL;
- wp->w_p_lcs_chars.tab3 = NUL;
-
- xfree(wp->w_p_lcs_chars.multispace);
- if (multispace_len > 0) {
- wp->w_p_lcs_chars.multispace = xmalloc(((size_t)multispace_len + 1) * sizeof(int));
- wp->w_p_lcs_chars.multispace[multispace_len] = NUL;
- } else {
- wp->w_p_lcs_chars.multispace = NULL;
- }
-
- xfree(wp->w_p_lcs_chars.leadmultispace);
- if (lead_multispace_len > 0) {
- wp->w_p_lcs_chars.leadmultispace
- = xmalloc(((size_t)lead_multispace_len + 1) * sizeof(int));
- wp->w_p_lcs_chars.leadmultispace[lead_multispace_len] = NUL;
- } else {
- wp->w_p_lcs_chars.leadmultispace = NULL;
- }
- }
- }
- p = *varp;
- while (*p) {
- for (i = 0; i < entries; i++) {
- len = (int)STRLEN(tab[i].name);
- if (STRNCMP(p, tab[i].name, len) == 0
- && p[len] == ':'
- && p[len + 1] != NUL) {
- c2 = c3 = 0;
- s = p + len + 1;
- c1 = get_encoded_char_adv(&s);
- if (c1 == 0 || char2cells(c1) > 1) {
- return e_invarg;
- }
- if (tab[i].cp == &wp->w_p_lcs_chars.tab2) {
- if (*s == NUL) {
- return e_invarg;
- }
- c2 = get_encoded_char_adv(&s);
- if (c2 == 0 || char2cells(c2) > 1) {
- return e_invarg;
- }
- if (!(*s == ',' || *s == NUL)) {
- c3 = get_encoded_char_adv(&s);
- if (c3 == 0 || char2cells(c3) > 1) {
- return e_invarg;
- }
- }
- }
- if (*s == ',' || *s == NUL) {
- if (round > 0) {
- if (tab[i].cp == &wp->w_p_lcs_chars.tab2) {
- wp->w_p_lcs_chars.tab1 = c1;
- wp->w_p_lcs_chars.tab2 = c2;
- wp->w_p_lcs_chars.tab3 = c3;
- } else if (tab[i].cp != NULL) {
- *(tab[i].cp) = c1;
- }
- }
- p = s;
- break;
- }
- }
- }
-
- if (i == entries) {
- len = (int)STRLEN("multispace");
- len2 = (int)STRLEN("leadmultispace");
- if ((varp == &p_lcs || varp == &wp->w_p_lcs)
- && STRNCMP(p, "multispace", len) == 0
- && p[len] == ':'
- && p[len + 1] != NUL) {
- s = p + len + 1;
- if (round == 0) {
- // Get length of lcs-multispace string in the first round
- last_multispace = p;
- multispace_len = 0;
- while (*s != NUL && *s != ',') {
- c1 = get_encoded_char_adv(&s);
- if (c1 == 0 || char2cells(c1) > 1) {
- return e_invarg;
- }
- multispace_len++;
- }
- if (multispace_len == 0) {
- // lcs-multispace cannot be an empty string
- return e_invarg;
- }
- p = s;
- } else {
- int multispace_pos = 0;
- while (*s != NUL && *s != ',') {
- c1 = get_encoded_char_adv(&s);
- if (p == last_multispace) {
- wp->w_p_lcs_chars.multispace[multispace_pos++] = c1;
- }
- }
- p = s;
- }
- } else if ((varp == &p_lcs || varp == &wp->w_p_lcs)
- && STRNCMP(p, "leadmultispace", len2) == 0
- && p[len2] == ':'
- && p[len2 + 1] != NUL) {
- s = p + len2 + 1;
- if (round == 0) {
- // get length of lcs-leadmultispace string in first round
- last_lmultispace = p;
- lead_multispace_len = 0;
- while (*s != NUL && *s != ',') {
- c1 = get_encoded_char_adv(&s);
- if (c1 == 0 || char2cells(c1) > 1) {
- return e_invarg;
- }
- lead_multispace_len++;
- }
- if (lead_multispace_len == 0) {
- // lcs-leadmultispace cannot be an empty string
- return e_invarg;
- }
- p = s;
- } else {
- int multispace_pos = 0;
- while (*s != NUL && *s != ',') {
- c1 = get_encoded_char_adv(&s);
- if (p == last_lmultispace) {
- wp->w_p_lcs_chars.leadmultispace[multispace_pos++] = c1;
- }
- }
- p = s;
- }
- } else {
- return e_invarg;
- }
- }
- if (*p == ',') {
- p++;
- }
- }
- }
-
- return NULL; // no error
-}
-
/// Check validity of options with the 'statusline' format.
/// Return an untranslated error message or NULL.
char *check_stl_option(char *s)
@@ -3906,63 +3519,30 @@ char *check_stl_option(char *s)
return NULL;
}
-static char *did_set_spell_option(bool is_spellfile)
+/// Handle setting `winhighlight' in window "wp"
+bool parse_winhl_opt(win_T *wp)
{
- char *errmsg = NULL;
+ const char *p = (const char *)wp->w_p_winhl;
- if (is_spellfile) {
- int l = (int)STRLEN(curwin->w_s->b_p_spf);
- if (l > 0
- && (l < 4 || STRCMP(curwin->w_s->b_p_spf + l - 4, ".add") != 0)) {
- errmsg = e_invarg;
+ if (!*p) {
+ if (wp->w_ns_hl_winhl && wp->w_ns_hl == wp->w_ns_hl_winhl) {
+ wp->w_ns_hl = 0;
+ wp->w_hl_needs_update = true;
}
- }
- if (errmsg == NULL) {
- FOR_ALL_WINDOWS_IN_TAB(wp, curtab) {
- if (wp->w_buffer == curbuf && wp->w_p_spell) {
- errmsg = did_set_spelllang(wp);
- break;
- }
- }
+ return true;
}
- return errmsg;
-}
-
-/// Set curbuf->b_cap_prog to the regexp program for 'spellcapcheck'.
-/// Return error message when failed, NULL when OK.
-static char *compile_cap_prog(synblock_T *synblock)
- FUNC_ATTR_NONNULL_ALL
-{
- regprog_T *rp = synblock->b_cap_prog;
- char_u *re;
-
- if (synblock->b_p_spc == NULL || *synblock->b_p_spc == NUL) {
- synblock->b_cap_prog = NULL;
+ if (wp->w_ns_hl_winhl == 0) {
+ wp->w_ns_hl_winhl = (int)nvim_create_namespace(NULL_STRING);
} else {
- // Prepend a ^ so that we only match at one column
- re = concat_str((char_u *)"^", synblock->b_p_spc);
- synblock->b_cap_prog = vim_regcomp((char *)re, RE_MAGIC);
- xfree(re);
- if (synblock->b_cap_prog == NULL) {
- synblock->b_cap_prog = rp; // restore the previous program
- return e_invarg;
- }
+ // namespace already exist. invalidate existing items
+ DecorProvider *dp = get_decor_provider(wp->w_ns_hl_winhl, true);
+ dp->hl_valid++;
}
+ wp->w_ns_hl = wp->w_ns_hl_winhl;
+ int ns_hl = wp->w_ns_hl;
- vim_regfree(rp);
- return NULL;
-}
-
-/// Handle setting `winhighlight' in window "wp"
-static bool parse_winhl_opt(win_T *wp)
-{
- int w_hl_id_normal = 0;
- int w_hl_ids[HLF_COUNT] = { 0 };
- int hlf;
-
- const char *p = (const char *)wp->w_p_winhl;
while (*p) {
char *colon = strchr(p, ':');
if (!colon) {
@@ -3973,27 +3553,15 @@ static bool parse_winhl_opt(win_T *wp)
char *commap = xstrchrnul(hi, ',');
size_t len = (size_t)(commap - hi);
int hl_id = len ? syn_check_group(hi, len) : -1;
+ int hl_id_link = nlen ? syn_check_group(p, nlen) : 0;
- if (strncmp("Normal", p, nlen) == 0) {
- w_hl_id_normal = hl_id;
- } else {
- for (hlf = 0; hlf < HLF_COUNT; hlf++) {
- if (strlen(hlf_names[hlf]) == nlen
- && strncmp(hlf_names[hlf], p, nlen) == 0) {
- w_hl_ids[hlf] = hl_id;
- break;
- }
- }
- if (hlf == HLF_COUNT) {
- return false;
- }
- }
+ HlAttrs attrs = HLATTRS_INIT;
+ attrs.rgb_ae_attr |= HL_GLOBAL;
+ ns_hl_def(ns_hl, hl_id_link, attrs, hl_id, NULL);
p = *commap ? commap + 1 : "";
}
- wp->w_hl_id_normal = w_hl_id_normal;
- memcpy(wp->w_hl_ids, w_hl_ids, sizeof(w_hl_ids));
wp->w_hl_needs_update = true;
return true;
}
@@ -4009,7 +3577,7 @@ static void set_option_sctx_idx(int opt_idx, int opt_flags, sctx_T script_ctx)
.script_ctx = {
script_ctx.sc_sid,
script_ctx.sc_seq,
- script_ctx.sc_lnum + sourcing_lnum
+ script_ctx.sc_lnum + SOURCING_LNUM
},
current_channel_id
};
@@ -5667,7 +5235,7 @@ static int put_setstring(FILE *fd, char *cmd, char *name, char_u **valuep, uint6
char_u *s;
char_u *buf = NULL;
char_u *part = NULL;
- char_u *p;
+ char *p;
if (fprintf(fd, "%s %s=", cmd, name) < 0) {
return FAIL;
@@ -5703,14 +5271,14 @@ static int put_setstring(FILE *fd, char *cmd, char *name, char_u **valuep, uint6
if (put_eol(fd) == FAIL) {
goto fail;
}
- p = buf;
+ p = (char *)buf;
while (*p != NUL) {
// for each comma separated option part, append value to
// the option, :set rtp+=value
if (fprintf(fd, "%s %s+=", cmd, name) < 0) {
goto fail;
}
- (void)copy_option_part((char **)&p, (char *)part, size, ",");
+ (void)copy_option_part(&p, (char *)part, size, ",");
if (put_escstr(fd, part, 2) == FAIL || put_eol(fd) == FAIL) {
goto fail;
}
@@ -5771,47 +5339,6 @@ static int put_setbool(FILE *fd, char *cmd, char *name, int value)
return OK;
}
-/// Compute columns for ruler and shown command. 'sc_col' is also used to
-/// decide what the maximum length of a message on the status line can be.
-/// If there is a status line for the last window, 'sc_col' is independent
-/// of 'ru_col'.
-
-#define COL_RULER 17 // columns needed by standard ruler
-
-void comp_col(void)
-{
- int last_has_status = (p_ls > 1 || (p_ls == 1 && !ONE_WINDOW));
-
- sc_col = 0;
- ru_col = 0;
- if (p_ru) {
- ru_col = (ru_wid ? ru_wid : COL_RULER) + 1;
- // no last status line, adjust sc_col
- if (!last_has_status) {
- sc_col = ru_col;
- }
- }
- if (p_sc) {
- sc_col += SHOWCMD_COLS;
- if (!p_ru || last_has_status) { // no need for separating space
- sc_col++;
- }
- }
- assert(sc_col >= 0
- && INT_MIN + sc_col <= Columns);
- sc_col = Columns - sc_col;
- assert(ru_col >= 0
- && INT_MIN + ru_col <= Columns);
- ru_col = Columns - ru_col;
- if (sc_col <= 0) { // screen too narrow, will become a mess
- sc_col = 1;
- }
- if (ru_col <= 0) {
- ru_col = 1;
- }
- set_vim_var_nr(VV_ECHOSPACE, sc_col - 1);
-}
-
// Unset local option value, similar to ":set opt<".
void unset_global_local_option(char *name, void *from)
{
@@ -6157,6 +5684,7 @@ static char_u *get_varp(vimoption_T *p)
return (char_u *)&(curwin->w_p_cocu);
case PV_COLE:
return (char_u *)&(curwin->w_p_cole);
+
case PV_AI:
return (char_u *)&(curbuf->b_p_ai);
case PV_BIN:
@@ -6317,7 +5845,7 @@ void win_copy_options(win_T *wp_from, win_T *wp_to)
{
copy_winopt(&wp_from->w_onebuf_opt, &wp_to->w_onebuf_opt);
copy_winopt(&wp_from->w_allbuf_opt, &wp_to->w_allbuf_opt);
- didset_window_options(wp_to);
+ didset_window_options(wp_to, true);
}
/// Copy the options from one winopt_T to another.
@@ -6442,7 +5970,7 @@ void clear_winopt(winopt_T *wop)
clear_string_option((char_u **)&wop->wo_wbr);
}
-void didset_window_options(win_T *wp)
+void didset_window_options(win_T *wp, bool valid_cursor)
{
check_colorcolumn(wp);
briopt_check(wp);
@@ -6451,7 +5979,7 @@ void didset_window_options(win_T *wp)
set_chars_option(wp, &wp->w_p_lcs, true);
parse_winhl_opt(wp); // sets w_hl_needs_update also for w_p_winbl
check_blending(wp);
- set_winbar_win(wp, false);
+ set_winbar_win(wp, false, valid_cursor);
wp->w_grid_alloc.blending = wp->w_p_winbl > 0;
}
@@ -6514,7 +6042,7 @@ void buf_copy_options(buf_T *buf, int flags)
}
if (should_copy || (flags & BCO_ALWAYS)) {
- memset(buf->b_p_script_ctx, 0, sizeof(buf->b_p_script_ctx));
+ CLEAR_FIELD(buf->b_p_script_ctx);
init_buf_opt_idx();
// Don't copy the options specific to a help buffer when
// BCO_NOHELP is given or the options were initialized already
@@ -7569,313 +7097,6 @@ int check_ff_value(char_u *p)
return check_opt_strings(p, p_ff_values, false);
}
-// Set the integer values corresponding to the string setting of 'vartabstop'.
-// "array" will be set, caller must free it if needed.
-// Return false for an error.
-bool tabstop_set(char_u *var, long **array)
-{
- long valcount = 1;
- int t;
- char_u *cp;
-
- if (var[0] == NUL || (var[0] == '0' && var[1] == NUL)) {
- *array = NULL;
- return true;
- }
-
- for (cp = var; *cp != NUL; cp++) {
- if (cp == var || cp[-1] == ',') {
- char_u *end;
-
- if (strtol((char *)cp, (char **)&end, 10) <= 0) {
- if (cp != end) {
- emsg(_(e_positive));
- } else {
- semsg(_(e_invarg2), cp);
- }
- return false;
- }
- }
-
- if (ascii_isdigit(*cp)) {
- continue;
- }
- if (cp[0] == ',' && cp > var && cp[-1] != ',' && cp[1] != NUL) {
- valcount++;
- continue;
- }
- semsg(_(e_invarg2), var);
- return false;
- }
-
- *array = (long *)xmalloc((unsigned)(valcount + 1) * sizeof(long));
- (*array)[0] = valcount;
-
- t = 1;
- for (cp = var; *cp != NUL;) {
- int n = atoi((char *)cp);
-
- // Catch negative values, overflow and ridiculous big values.
- if (n <= 0 || n > TABSTOP_MAX) {
- semsg(_(e_invarg2), cp);
- XFREE_CLEAR(*array);
- return false;
- }
- (*array)[t++] = n;
- while (*cp != NUL && *cp != ',') {
- cp++;
- }
- if (*cp != NUL) {
- cp++;
- }
- }
-
- return true;
-}
-
-// Calculate the number of screen spaces a tab will occupy.
-// If "vts" is set then the tab widths are taken from that array,
-// otherwise the value of ts is used.
-int tabstop_padding(colnr_T col, long ts_arg, long *vts)
-{
- long ts = ts_arg == 0 ? 8 : ts_arg;
- colnr_T tabcol = 0;
- int t;
- long padding = 0;
-
- if (vts == NULL || vts[0] == 0) {
- return (int)(ts - (col % ts));
- }
-
- const long tabcount = vts[0];
-
- for (t = 1; t <= tabcount; t++) {
- tabcol += (colnr_T)vts[t];
- if (tabcol > col) {
- padding = tabcol - col;
- break;
- }
- }
- if (t > tabcount) {
- padding = vts[tabcount] - ((col - tabcol) % vts[tabcount]);
- }
-
- return (int)padding;
-}
-
-// Find the size of the tab that covers a particular column.
-int tabstop_at(colnr_T col, long ts, long *vts)
-{
- colnr_T tabcol = 0;
- int t;
- long tab_size = 0;
-
- if (vts == NULL || vts[0] == 0) {
- return (int)ts;
- }
-
- const long tabcount = vts[0];
- for (t = 1; t <= tabcount; t++) {
- tabcol += (colnr_T)vts[t];
- if (tabcol > col) {
- tab_size = vts[t];
- break;
- }
- }
- if (t > tabcount) {
- tab_size = vts[tabcount];
- }
-
- return (int)tab_size;
-}
-
-// Find the column on which a tab starts.
-colnr_T tabstop_start(colnr_T col, long ts, long *vts)
-{
- colnr_T tabcol = 0;
- int t;
-
- if (vts == NULL || vts[0] == 0) {
- return (int)((col / ts) * ts);
- }
-
- const long tabcount = vts[0];
- for (t = 1; t <= tabcount; t++) {
- tabcol += (colnr_T)vts[t];
- if (tabcol > col) {
- return (int)(tabcol - vts[t]);
- }
- }
-
- const int excess = (int)(tabcol % vts[tabcount]);
- return (int)(excess + ((col - excess) / vts[tabcount]) * vts[tabcount]);
-}
-
-// Find the number of tabs and spaces necessary to get from one column
-// to another.
-void tabstop_fromto(colnr_T start_col, colnr_T end_col, long ts_arg, long *vts, int *ntabs,
- int *nspcs)
-{
- int spaces = end_col - start_col;
- colnr_T tabcol = 0;
- long padding = 0;
- int t;
- long ts = ts_arg == 0 ? curbuf->b_p_ts : ts_arg;
-
- if (vts == NULL || vts[0] == 0) {
- int tabs = 0;
-
- const int initspc = (int)(ts - (start_col % ts));
- if (spaces >= initspc) {
- spaces -= initspc;
- tabs++;
- }
- tabs += (int)(spaces / ts);
- spaces -= (int)((spaces / ts) * ts);
-
- *ntabs = tabs;
- *nspcs = spaces;
- return;
- }
-
- // Find the padding needed to reach the next tabstop.
- const long tabcount = vts[0];
- for (t = 1; t <= tabcount; t++) {
- tabcol += (colnr_T)vts[t];
- if (tabcol > start_col) {
- padding = tabcol - start_col;
- break;
- }
- }
- if (t > tabcount) {
- padding = vts[tabcount] - ((start_col - tabcol) % vts[tabcount]);
- }
-
- // If the space needed is less than the padding no tabs can be used.
- if (spaces < padding) {
- *ntabs = 0;
- *nspcs = spaces;
- return;
- }
-
- *ntabs = 1;
- spaces -= (int)padding;
-
- // At least one tab has been used. See if any more will fit.
- while (spaces != 0 && ++t <= tabcount) {
- padding = vts[t];
- if (spaces < padding) {
- *nspcs = spaces;
- return;
- }
- *ntabs += 1;
- spaces -= (int)padding;
- }
-
- *ntabs += spaces / (int)vts[tabcount];
- *nspcs = spaces % (int)vts[tabcount];
-}
-
-// See if two tabstop arrays contain the same values.
-bool tabstop_eq(long *ts1, long *ts2)
-{
- int t;
-
- if ((ts1 == 0 && ts2) || (ts1 && ts2 == 0)) {
- return false;
- }
- if (ts1 == ts2) {
- return true;
- }
- if (ts1[0] != ts2[0]) {
- return false;
- }
-
- for (t = 1; t <= ts1[0]; t++) {
- if (ts1[t] != ts2[t]) {
- return false;
- }
- }
-
- return true;
-}
-
-// Copy a tabstop array, allocating space for the new array.
-int *tabstop_copy(long *oldts)
-{
- long *newts;
- int t;
-
- if (oldts == 0) {
- return 0;
- }
-
- newts = xmalloc((unsigned)(oldts[0] + 1) * sizeof(long));
- for (t = 0; t <= oldts[0]; t++) {
- newts[t] = oldts[t];
- }
-
- return (int *)newts;
-}
-
-// Return a count of the number of tabstops.
-int tabstop_count(long *ts)
-{
- return ts != NULL ? (int)ts[0] : 0;
-}
-
-// Return the first tabstop, or 8 if there are no tabstops defined.
-int tabstop_first(long *ts)
-{
- return ts != NULL ? (int)ts[1] : 8;
-}
-
-/// Return the effective shiftwidth value for current buffer, using the
-/// 'tabstop' value when 'shiftwidth' is zero.
-int get_sw_value(buf_T *buf)
-{
- long result = get_sw_value_col(buf, 0);
- assert(result >= 0 && result <= INT_MAX);
- return (int)result;
-}
-
-// Idem, using the first non-black in the current line.
-long get_sw_value_indent(buf_T *buf)
-{
- pos_T pos = curwin->w_cursor;
-
- pos.col = (colnr_T)getwhitecols_curline();
- return get_sw_value_pos(buf, &pos);
-}
-
-// Idem, using "pos".
-long get_sw_value_pos(buf_T *buf, pos_T *pos)
-{
- pos_T save_cursor = curwin->w_cursor;
- long sw_value;
-
- curwin->w_cursor = *pos;
- sw_value = get_sw_value_col(buf, get_nolist_virtcol());
- curwin->w_cursor = save_cursor;
- return sw_value;
-}
-
-// Idem, using virtual column "col".
-long get_sw_value_col(buf_T *buf, colnr_T col)
-{
- return buf->b_p_sw ? buf->b_p_sw
- : tabstop_at(col, buf->b_p_ts, buf->b_p_vts_array);
-}
-
-/// Return the effective softtabstop value for the current buffer,
-/// using the shiftwidth value when 'softtabstop' is negative.
-int get_sts_value(void)
-{
- long result = curbuf->b_p_sts < 0 ? get_sw_value(curbuf) : curbuf->b_p_sts;
- assert(result >= 0 && result <= INT_MAX);
- return (int)result;
-}
-
/// This is called when 'breakindentopt' is changed and when a window is
/// initialized
static bool briopt_check(win_T *wp)
generated by cgit (git 2.34.1) at 2025-04-28 13:22:49 +0000