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diff src/option.c @ 16843:283037126560 v8.1.1423

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patch 8.1.1423: popup windows use options from current window and buffer commit https://github.com/vim/vim/commit/cacc6a5c986fbc716bf53b6916f076dd7b388142 Author: Bram Moolenaar <Bram@vim.org> Date: Thu May 30 15:22:43 2019 +0200 patch 8.1.1423: popup windows use options from current window and buffer Problem: Popup windows use options from current window and buffer. Solution: Clear all local options when creating a popup window.
author Bram Moolenaar <Bram@vim.org>
date Thu, 30 May 2019 15:30:05 +0200
parents ce04ebdf26b8
children d726d8cce996
line wrap: on
line diff
--- a/src/option.c
+++ b/src/option.c
@@ -3269,7 +3269,7 @@ static void check_redraw(long_u flags);
 static int findoption(char_u *);
 static int find_key_option(char_u *arg_arg, int has_lt);
 static void showoptions(int all, int opt_flags);
-static int optval_default(struct vimoption *, char_u *varp);
+static int optval_default(struct vimoption *, char_u *varp, int compatible);
 static void showoneopt(struct vimoption *, int opt_flags);
 static int put_setstring(FILE *fd, char *cmd, char *name, char_u **valuep, long_u flags);
 static int put_setnum(FILE *fd, char *cmd, char *name, long *valuep);
@@ -3893,6 +3893,36 @@ set_number_default(char *name, long val)
 	options[opt_idx].def_val[VI_DEFAULT] = (char_u *)(long_i)val;
 }
 
+/*
+ * Set all window-local and buffer-local options to the Vim default.
+ * local-global options will use the global value.
+ */
+    void
+set_local_options_default(win_T *wp)
+{
+    win_T	*save_curwin = curwin;
+    int		i;
+
+    curwin = wp;
+    curbuf = curwin->w_buffer;
+    block_autocmds();
+
+    for (i = 0; !istermoption(&options[i]); i++)
+    {
+	struct vimoption    *p = &(options[i]);
+	char_u		    *varp = get_varp_scope(p, OPT_LOCAL);
+
+	if (p->indir != PV_NONE
+		&& !(options[i].flags & P_NODEFAULT)
+		&& !optval_default(p, varp, FALSE))
+	    set_option_default(i, OPT_LOCAL, FALSE);
+    }
+
+    unblock_autocmds();
+    curwin = save_curwin;
+    curbuf = curwin->w_buffer;
+}
+
 #if defined(EXITFREE) || defined(PROTO)
 /*
  * Free all options.
@@ -10149,7 +10179,7 @@ showoptions(
 	    if (varp != NULL
 		    && ((all == 2 && isterm)
 			|| (all == 1 && !isterm)
-			|| (all == 0 && !optval_default(p, varp))))
+			|| (all == 0 && !optval_default(p, varp, p_cp))))
 	    {
 		if (p->flags & P_BOOL)
 		    len = 1;		/* a toggle option fits always */
@@ -10199,13 +10229,13 @@ showoptions(
  * Return TRUE if option "p" has its default value.
  */
     static int
-optval_default(struct vimoption *p, char_u *varp)
+optval_default(struct vimoption *p, char_u *varp, int compatible)
 {
     int		dvi;
 
     if (varp == NULL)
 	return TRUE;	    /* hidden option is always at default */
-    dvi = ((p->flags & P_VI_DEF) || p_cp) ? VI_DEFAULT : VIM_DEFAULT;
+    dvi = ((p->flags & P_VI_DEF) || compatible) ? VI_DEFAULT : VIM_DEFAULT;
     if (p->flags & P_NUM)
 	return (*(long *)varp == (long)(long_i)p->def_val[dvi]);
     if (p->flags & P_BOOL)
@@ -10311,7 +10341,7 @@ makeset(FILE *fd, int opt_flags, int loc
 
 	    /* Global values are only written when not at the default value. */
 	    varp = get_varp_scope(p, opt_flags);
-	    if ((opt_flags & OPT_GLOBAL) && optval_default(p, varp))
+	    if ((opt_flags & OPT_GLOBAL) && optval_default(p, varp, p_cp))
 		continue;
 
 	    round = 2;
@@ -10327,7 +10357,7 @@ makeset(FILE *fd, int opt_flags, int loc
 		    if (!(opt_flags & OPT_GLOBAL) && !local_only)
 		    {
 			varp_fresh = get_varp_scope(p, OPT_GLOBAL);
-			if (!optval_default(p, varp_fresh))
+			if (!optval_default(p, varp_fresh, p_cp))
 			{
 			    round = 1;
 			    varp_local = varp;