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diff src/screen.c @ 29328:60977de70684 v9.0.0007

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patch 9.0.0007: no support for double, dotted and dashed underlines Commit: https://github.com/vim/vim/commit/84f546363068e4ddfe14a8a2a2322bb8d3a25417 Author: Bram Moolenaar <Bram@vim.org> Date: Wed Jun 29 18:39:11 2022 +0100 patch 9.0.0007: no support for double, dotted and dashed underlines Problem: No support for double, dotted and dashed underlines. Solution: Add the termcap entries and highlight modes. (closes https://github.com/vim/vim/issues/9553)
author Bram Moolenaar <Bram@vim.org>
date Wed, 29 Jun 2022 19:45:03 +0200
parents b1304512c036
children 9dce192d1ac2
line wrap: on
line diff
--- a/src/screen.c
+++ b/src/screen.c
@@ -1855,8 +1855,17 @@ screen_start_highlight(int attr)
 		out_str(T_SO);
 	    if ((attr & HL_UNDERCURL) && *T_UCS != NUL) // undercurl
 		out_str(T_UCS);
-	    if (((attr & HL_UNDERLINE)	    // underline or undercurl
-			|| ((attr & HL_UNDERCURL) && *T_UCS == NUL))
+	    if ((attr & HL_UNDERDOUBLE) && *T_USS != NUL) // double underline
+		out_str(T_USS);
+	    if ((attr & HL_UNDERDOTTED) && *T_DS != NUL) // dotted underline
+		out_str(T_DS);
+	    if ((attr & HL_UNDERDASHED) && *T_CDS != NUL) // dashed underline
+		out_str(T_CDS);
+	    if (((attr & HL_UNDERLINE)	    // underline or undercurl, etc.
+			|| ((attr & HL_UNDERCURL) && *T_UCS == NUL)
+			|| ((attr & HL_UNDERDOUBLE) && *T_USS == NUL)
+			|| ((attr & HL_UNDERDOTTED) && *T_DS == NUL)
+			|| ((attr & HL_UNDERDASHED) && *T_CDS == NUL))
 		    && *T_US != NUL)
 		out_str(T_US);
 	    if ((attr & HL_ITALIC) && *T_CZH != NUL)	// italic
@@ -1951,6 +1960,8 @@ screen_stop_highlight(void)
 	else
 #endif
 	{
+	    int is_under;
+
 	    if (screen_attr > HL_ALL)			// special HL attr.
 	    {
 		attrentry_T *aep;
@@ -2030,15 +2041,16 @@ screen_stop_highlight(void)
 		else
 		    out_str(T_SE);
 	    }
-	    if ((screen_attr & HL_UNDERCURL) && *T_UCE != NUL)
+	    is_under = (screen_attr & (HL_UNDERCURL
+			  | HL_UNDERDOUBLE | HL_UNDERDOTTED | HL_UNDERDASHED));
+	    if (is_under && *T_UCE != NUL)
 	    {
 		if (STRCMP(T_UCE, T_ME) == 0)
 		    do_ME = TRUE;
 		else
 		    out_str(T_UCE);
 	    }
-	    if ((screen_attr & HL_UNDERLINE)
-			    || ((screen_attr & HL_UNDERCURL) && *T_UCE == NUL))
+	    if ((screen_attr & HL_UNDERLINE) || (is_under && *T_UCE == NUL))
 	    {
 		if (STRCMP(T_UE, T_ME) == 0)
 		    do_ME = TRUE;