From d4798798bee7599d4028da1e99ad00d84a39e770 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marco=20Diego=20Aur=C3=A9lio=20Mesquita?=
 <address@hidden>
Date: Sat, 2 Sep 2017 23:32:14 -0300
Subject: [PATCH] Enalbe history for command execution prompt.
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: Marco Diego Aurélio Mesquita <address@hidden>
---
 src/files.c  |  3 ++-
 src/global.c | 10 ++++++++--
 src/proto.h  |  3 +++
 src/search.c | 13 +++++++++++++
 4 files changed, 26 insertions(+), 3 deletions(-)

diff --git a/src/files.c b/src/files.c
index 6a6bb1ca..a10b6783 100644
--- a/src/files.c
+++ b/src/files.c
@@ -1077,7 +1077,7 @@ void do_insertfile(void)
 #endif
 		MINSERTFILE, given,
 #ifndef DISABLE_HISTORIES
-		NULL,
+		execute ? &execute_history : NULL,
 #endif
 		edit_refresh, msg,
 #ifndef DISABLE_OPERATINGDIR
@@ -1140,6 +1140,7 @@ void do_insertfile(void)
 #endif
 		/* Save the command's output in the current buffer. */
 		execute_command(answer);
+		update_history(&execute_history, answer);
 
 #ifdef ENABLE_MULTIBUFFER
 		/* If this is a new buffer, put the cursor at the top. */
diff --git a/src/global.c b/src/global.c
index e2017115..dd27c726 100644
--- a/src/global.c
+++ b/src/global.c
@@ -205,6 +205,12 @@ filestruct *searchage = NULL;
 	/* The top of the search string history list. */
 filestruct *searchbot = NULL;
 	/* The bottom of the search string history list. */
+filestruct *execute_history = NULL;
+	/* The search string history list. */
+filestruct *executeage = NULL;
+	/* The top of the search string history list. */
+filestruct *executebot = NULL;
+	/* The bottom of the search string history list. */
 filestruct *replace_history = NULL;
 	/* The replace string history list. */
 filestruct *replaceage = NULL;
@@ -1265,8 +1271,8 @@ void shortcut_init(void)
     add_to_sclist(MWHEREIS|MREPLACE|MREPLACEWITH|MWHEREISFILE|MFINDINHELP, "^N", 0, get_history_newer_void, 0);
 #ifdef ENABLE_UTF8
     if (using_utf8()) {
-	add_to_sclist(MWHEREIS|MREPLACE|MREPLACEWITH|MWHEREISFILE|MFINDINHELP, "\xE2\x86\x91", KEY_UP, get_history_older_void, 0);
-	add_to_sclist(MWHEREIS|MREPLACE|MREPLACEWITH|MWHEREISFILE|MFINDINHELP, "\xE2\x86\x93", KEY_DOWN, get_history_newer_void, 0);
+	add_to_sclist(MWHEREIS|MREPLACE|MREPLACEWITH|MWHEREISFILE|MFINDINHELP|MEXTCMD, "\xE2\x86\x91", KEY_UP, get_history_older_void, 0);
+	add_to_sclist(MWHEREIS|MREPLACE|MREPLACEWITH|MWHEREISFILE|MFINDINHELP|MEXTCMD, "\xE2\x86\x93", KEY_DOWN, get_history_newer_void, 0);
     } else
 #endif
     {
diff --git a/src/proto.h b/src/proto.h
index 8ee4eb0e..7cf7cd55 100644
--- a/src/proto.h
+++ b/src/proto.h
@@ -159,6 +159,9 @@ extern subnfunc *uncutfunc;
 extern filestruct *search_history;
 extern filestruct *searchage;
 extern filestruct *searchbot;
+extern filestruct *execute_history;
+extern filestruct *executeage;
+extern filestruct *executebot;
 extern filestruct *replace_history;
 extern filestruct *replaceage;
 extern filestruct *replacebot;
diff --git a/src/search.c b/src/search.c
index 92d90223..c2aa46db 100644
--- a/src/search.c
+++ b/src/search.c
@@ -1103,6 +1103,11 @@ void history_init(void)
     searchage = search_history;
     searchbot = search_history;
 
+    execute_history = make_new_node(NULL);
+    execute_history->data = mallocstrcpy(NULL, "");
+    executeage = execute_history;
+    executebot = execute_history;
+
     replace_history = make_new_node(NULL);
     replace_history->data = mallocstrcpy(NULL, "");
     replaceage = replace_history;
@@ -1114,6 +1119,8 @@ void history_reset(const filestruct *h)
 {
     if (h == search_history)
 	search_history = searchbot;
+    else if (h == execute_history)
+	execute_history = executebot;
     else if (h == replace_history)
 	replace_history = replacebot;
 }
@@ -1145,6 +1152,9 @@ void update_history(filestruct **h, const char *s)
     if (*h == search_history) {
 	hage = &searchage;
 	hbot = &searchbot;
+    } else if (*h == execute_history) {
+	hage = &executeage;
+	hbot = &executebot;
     } else if (*h == replace_history) {
 	hage = &replaceage;
 	hbot = &replacebot;
@@ -1245,6 +1255,9 @@ char *get_history_completion(filestruct **h, char *s, size_t len)
 	if (*h == search_history) {
 	    hage = searchage;
 	    hbot = searchbot;
+	} else if (*h == execute_history) {
+	    hage = executeage;
+	    hbot = executebot;
 	} else if (*h == replace_history) {
 	    hage = replaceage;
 	    hbot = replacebot;
-- 
2.11.0