From ca222a7cc0d5a55312d96000a617e11d7a9996a1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marc=20Andr=C3=A9=20Tanner?= <mat@brain-dump.org>
Date: Fri, 3 Apr 2015 18:39:22 +0200
Subject: Add option to display relative line numbers
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 :set rnu

Based on a patch by Sebastian Götte.
---
 vis.c | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'vis.c')

diff --git a/vis.c b/vis.c
index 22b61bb..6a7a4ef 100644
--- a/vis.c
+++ b/vis.c
@@ -1377,6 +1377,7 @@ static bool cmd_set(Filerange *range, enum CmdOpt cmdopt, const char *argv[]) {
 		OPTION_TABWIDTH,
 		OPTION_SYNTAX,
 		OPTION_NUMBER,
+		OPTION_NUMBER_RELATIVE,
 	};
 
 	static OptionDef options[] = {
@@ -1385,6 +1386,7 @@ static bool cmd_set(Filerange *range, enum CmdOpt cmdopt, const char *argv[]) {
 		[OPTION_TABWIDTH]   = { "^(tabwidth|tw)$",   OPTION_TYPE_NUMBER },
 		[OPTION_SYNTAX]     = { "^(syntax|syn?)$",   OPTION_TYPE_STRING },
 		[OPTION_NUMBER]     = { "^(numbers?|nu)$",   OPTION_TYPE_BOOL   },
+		[OPTION_NUMBER_RELATIVE] = { "^(relativenumbers?|rnu)$", OPTION_TYPE_BOOL   },
 	};
 
 	static bool init = false;
@@ -1474,6 +1476,10 @@ static bool cmd_set(Filerange *range, enum CmdOpt cmdopt, const char *argv[]) {
 		editor_window_options(vis->win, arg.b ? UI_OPTION_LINE_NUMBERS_ABSOLUTE :
 			UI_OPTION_LINE_NUMBERS_NONE);
 		break;
+	case OPTION_NUMBER_RELATIVE:
+		editor_window_options(vis->win, arg.b ? UI_OPTION_LINE_NUMBERS_RELATIVE :
+			UI_OPTION_LINE_NUMBERS_NONE);
+		break;
 	}
 
 	return true;
-- 
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