From 72b32ff1755c9223294d6069fa00eaa039563e64 Mon Sep 17 00:00:00 2001
From: Timo Sirainen <cras@irssi.org>
Date: Wed, 14 Jun 2000 18:02:13 +0000
Subject: =?UTF-8?q?Ctrl-W=20deletes=20word=20in=20left=20-=20patch=20from?=
 =?UTF-8?q?=20Kjetil=20=EF=BF=BDdegaard=20<kjetilod@orakel.ntnu.no>?=
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git-svn-id: http://svn.irssi.org/repos/irssi/trunk@341 dbcabf3a-b0e7-0310-adc4-f8d773084564
---
 src/fe-text/gui-entry.c    | 24 ++++++++++++++++++++++++
 src/fe-text/gui-entry.h    |  2 ++
 src/fe-text/gui-readline.c |  5 +++++
 3 files changed, 31 insertions(+)

(limited to 'src/fe-text')

diff --git a/src/fe-text/gui-entry.c b/src/fe-text/gui-entry.c
index 62ea83fb..7bc8868d 100644
--- a/src/fe-text/gui-entry.c
+++ b/src/fe-text/gui-entry.c
@@ -149,6 +149,30 @@ void gui_entry_erase(int size)
 	entry_update();
 }
 
+void gui_entry_erase_word(void)
+{
+	int to;
+	
+	if (pos == 0) return;
+
+	to = pos - 1;
+
+	while (entry->str[to] == ' ' && to > 0)
+		to--;
+
+	while (entry->str[to] != ' ' && to > 0)
+		to--;
+
+	if (entry->str[to] == ' ' && to > 0) 
+		to++;
+
+	g_string_erase(entry, to, pos - to);
+	pos = to;
+
+	entry_screenpos();
+	entry_update();
+}
+
 int gui_entry_get_pos(void)
 {
 	return pos;
diff --git a/src/fe-text/gui-entry.h b/src/fe-text/gui-entry.h
index 4fbf5c16..cb1251ad 100644
--- a/src/fe-text/gui-entry.h
+++ b/src/fe-text/gui-entry.h
@@ -12,7 +12,9 @@ char *gui_entry_get_text(void);
 
 void gui_entry_insert_text(const char *str);
 void gui_entry_insert_char(char chr);
+
 void gui_entry_erase(int size);
+void gui_entry_erase_word(void);
 
 int gui_entry_get_pos(void);
 void gui_entry_set_pos(int pos);
diff --git a/src/fe-text/gui-readline.c b/src/fe-text/gui-readline.c
index 8aa7b0a7..b68ec01e 100644
--- a/src/fe-text/gui-readline.c
+++ b/src/fe-text/gui-readline.c
@@ -208,6 +208,11 @@ void handle_key(int key)
 		gui_entry_erase(1);
 		break;
 
+	case 23:
+		/* C-w - erase word to the left of marker */
+		gui_entry_erase_word();
+		break;
+
 	case 4:
 	case KEY_DC:
 		if (gui_entry_get_pos() < strlen(gui_entry_get_text())) {
-- 
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