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diff src/option.c @ 14867:cf4d6489c9eb v8.1.0445

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patch 8.1.0445: setting 'term' does not store location for termcap options commit https://github.com/vim/vim/commit/35bc7d6c52f516b60d683bf9f0f57266d86e25b9 Author: Bram Moolenaar <Bram@vim.org> Date: Tue Oct 2 14:45:10 2018 +0200 patch 8.1.0445: setting 'term' does not store location for termcap options Problem: Setting 'term' does not store location for termcap options. Solution: Set the script context for termcap options that are changed when 'term' is set.
author Christian Brabandt <cb@256bit.org>
date Tue, 02 Oct 2018 15:00:07 +0200
parents 27b9a84395b5
children dc54785f9a1d
line wrap: on
line diff
--- a/src/option.c
+++ b/src/option.c
@@ -1755,12 +1755,12 @@ static struct vimoption options[] =
     {"langmap",     "lmap", P_STRING|P_VI_DEF|P_ONECOMMA|P_NODUP|P_SECURE,
 #ifdef FEAT_LANGMAP
 			    (char_u *)&p_langmap, PV_NONE,
-			    {(char_u *)"",	/* unmatched } */
-#else
-			    (char_u *)NULL, PV_NONE,
-			    {(char_u *)NULL,
-#endif
-				(char_u *)0L} SCTX_INIT},
+			    {(char_u *)"", (char_u *)0L}
+#else
+			    (char_u *)NULL, PV_NONE,
+			    {(char_u *)NULL, (char_u *)0L}
+#endif
+			    SCTX_INIT},
     {"langmenu",    "lm",   P_STRING|P_VI_DEF|P_NFNAME,
 #if defined(FEAT_MENU) && defined(FEAT_MULTI_LANG)
 			    (char_u *)&p_lm, PV_NONE,
@@ -5790,20 +5790,32 @@ check_string_option(char_u **pp)
 }
 
 /*
- * Mark a terminal option as allocated, found by a pointer into term_strings[].
- */
-    void
-set_term_option_alloced(char_u **p)
-{
-    int		opt_idx;
+ * Return the option index found by a pointer into term_strings[].
+ * Return -1 if not found.
+ */
+    int
+get_term_opt_idx(char_u **p)
+{
+    int opt_idx;
 
     for (opt_idx = 1; options[opt_idx].fullname != NULL; opt_idx++)
 	if (options[opt_idx].var == (char_u *)p)
-	{
-	    options[opt_idx].flags |= P_ALLOCED;
-	    return;
-	}
-    return; /* cannot happen: didn't find it! */
+	    return opt_idx;
+    return -1; // cannot happen: didn't find it!
+}
+
+/*
+ * Mark a terminal option as allocated, found by a pointer into term_strings[].
+ * Return the option index or -1 if not found.
+ */
+    int
+set_term_option_alloced(char_u **p)
+{
+    int		opt_idx = get_term_opt_idx(p);
+
+    if (opt_idx >= 0)
+	options[opt_idx].flags |= P_ALLOCED;
+    return opt_idx;
 }
 
 #if defined(FEAT_EVAL) || defined(PROTO)
@@ -8237,6 +8249,32 @@ set_option_sctx_idx(int opt_idx, int opt
 	    curwin->w_p_script_ctx[indir & PV_MASK] = new_script_ctx;
     }
 }
+
+/*
+ * Set the script_ctx for a termcap option.
+ * "name" must be the two character code, e.g. "RV".
+ * When "name" is NULL use "opt_idx".
+ */
+    void
+set_term_option_sctx_idx(char *name, int opt_idx)
+{
+    char_u  buf[5];
+    int	    idx;
+
+    if (name == NULL)
+	idx = opt_idx;
+    else
+    {
+	buf[0] = 't';
+	buf[1] = '_';
+	buf[2] = name[0];
+	buf[3] = name[1];
+	buf[4] = 0;
+	idx = findoption(buf);
+    }
+    if (idx >= 0)
+	set_option_sctx_idx(idx, OPT_GLOBAL, current_sctx);
+}
 #endif
 
 /*
@@ -10445,7 +10483,7 @@ free_termoptions(void)
 {
     struct vimoption   *p;
 
-    for (p = &options[0]; p->fullname != NULL; p++)
+    for (p = options; p->fullname != NULL; p++)
 	if (istermoption(p))
 	{
 	    if (p->flags & P_ALLOCED)
@@ -10455,6 +10493,10 @@ free_termoptions(void)
 	    *(char_u **)(p->var) = empty_option;
 	    p->def_val[VI_DEFAULT] = empty_option;
 	    p->flags &= ~(P_ALLOCED|P_DEF_ALLOCED);
+#ifdef FEAT_EVAL
+	    // remember where the option was cleared
+	    set_option_sctx_idx((int)(p - options), OPT_GLOBAL, current_sctx);
+#endif
 	}
     clear_termcodes();
 }