From 5d7d62c73b258d06efaf5d93026b9e556e4e84d8 Mon Sep 17 00:00:00 2001
From: Andrey Proskurin <andreyproskurin@protonmail.com>
Date: Sun, 9 May 2021 18:17:20 +0000
Subject: view.c: add word wrapping

this is contolled by the wrapcolumn/wc and breakat/brk options

related #142: Word wrap and line breaks
related #932: Vis for Prose?
related #1092: Disabling line wrapping
---
 sam.c | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'sam.c')

diff --git a/sam.c b/sam.c
index 5a8a0b1..60d204e 100644
--- a/sam.c
+++ b/sam.c
@@ -301,6 +301,8 @@ enum {
 	OPTION_CHANGE_256COLORS,
 	OPTION_LAYOUT,
 	OPTION_IGNORECASE,
+	OPTION_BREAKAT,
+	OPTION_WRAP_COLUMN,
 };
 
 static const OptionDef options[] = {
@@ -394,6 +396,16 @@ static const OptionDef options[] = {
 		VIS_OPTION_TYPE_BOOL,
 		VIS_HELP("Ignore case when searching")
 	},
+	[OPTION_BREAKAT] = {
+		{ "breakat", "brk" },
+		VIS_OPTION_TYPE_STRING|VIS_OPTION_NEED_WINDOW,
+		VIS_HELP("Characters which might cause a word wrap")
+	},
+	[OPTION_WRAP_COLUMN] = {
+		{ "wrapcolumn", "wc" },
+		VIS_OPTION_TYPE_NUMBER|VIS_OPTION_NEED_WINDOW,
+		VIS_HELP("Wrap lines at minimum of window width and wrapcolumn")
+	},
 };
 
 bool sam_init(Vis *vis) {
-- 
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