patch 8.2.3227: 'virtualedit' can only be set globally
Problem: 'virtualedit' can only be set globally.
Solution: Make 'virtualedit' global-local. (Gary Johnson, closes #8638)
diff --git a/src/option.c b/src/option.c
index 21d113e..182ff34 100644
--- a/src/option.c
+++ b/src/option.c
@@ -5181,6 +5181,10 @@
set_chars_option((win_T *)from, &((win_T *)from)->w_p_lcs);
redraw_later(NOT_VALID);
break;
+ case PV_VE:
+ clear_string_option(&buf->b_p_ve);
+ buf->b_ve_flags = 0;
+ break;
}
}
#endif
@@ -5239,7 +5243,8 @@
#endif
case PV_BKC: return (char_u *)&(curbuf->b_p_bkc);
case PV_MENC: return (char_u *)&(curbuf->b_p_menc);
- case PV_LCS: return (char_u *)&(curwin->w_p_lcs);
+ case PV_LCS: return (char_u *)&(curwin->w_p_lcs);
+ case PV_VE: return (char_u *)&(curbuf->b_p_ve);
}
return NULL; // "cannot happen"
@@ -5507,6 +5512,8 @@
case PV_VSTS: return (char_u *)&(curbuf->b_p_vsts);
case PV_VTS: return (char_u *)&(curbuf->b_p_vts);
#endif
+ case PV_VE: return *curbuf->b_p_ve != NUL
+ ? (char_u *)&(curbuf->b_p_ve) : p->var;
default: iemsg(_("E356: get_varp ERROR"));
}
// always return a valid pointer to avoid a crash!
@@ -6084,6 +6091,8 @@
buf->b_p_lw = empty_option;
#endif
buf->b_p_menc = empty_option;
+ buf->b_p_ve = empty_option;
+ buf->b_ve_flags = 0;
/*
* Don't copy the options set by ex_help(), use the saved values,
@@ -7026,6 +7035,16 @@
return buf->b_bkc_flags ? buf->b_bkc_flags : bkc_flags;
}
+/*
+ * Get the local or global value of the 'virtualedit' flags.
+ */
+ unsigned int
+get_ve_flags(void)
+{
+ return (curbuf->b_ve_flags ? curbuf->b_ve_flags : ve_flags)
+ & ~(VE_NONE | VE_NONEU);
+}
+
#if defined(FEAT_LINEBREAK) || defined(PROTO)
/*
* Get the local or global value of 'showbreak'.