nnn

commit dd5a936bf4bdb414d3e347e5ad895df846c7e79c
parent 135821aa521cd3120c18681d57785ebefc78fe81
Author: Arun Prakash Jana <engineerarun@gmail.com>
Date:   Fri, 29 May 2020 08:46:45 +0530

Alt+Esc to clear filter and exit filter prompt

It's a little annoying that one has to press ^L followed by Esc to go back
to the normal view. We cannot reload the directory on Esc because that will
break the filter filtered view feature. So we take this route.

Diffstat:
M
src/nnn.c
 | 
21
+++++++++++++++------

1 file changed, 15 insertions(+), 6 deletions(-)
diff --git a/src/nnn.c b/src/nnn.c
@@ -2588,8 +2588,17 @@ static int filterentries(char *path, char *lastname)
 #endif
 		case 27: /* Exit filter mode on Escape and Alt+key */
 			if (handle_alt_key(ch) != ERR) {
-				unget_wch(*ch);
-				*ch = CONTROL('S');
+				if (*ch == 27) { /* Handle Alt + Esc */
+					if (wln[1]) {
+						ln[REGEX_MAX - 1] = ln[1];
+						ln[1] = wln[1] = '\0';
+						ndents = total;
+						*ch = CONTROL('L');
+					}
+				} else {
+					unget_wch(*ch);
+					*ch = CONTROL('S');
+				}
 			}
 			goto end;
 		}
@@ -4122,14 +4131,14 @@ static void show_help(const char *path)
 	       "9Lt h  Parent%-12c~ ` @ -  HOME, /, start, last\n"
 	   "5Ret Rt l  Open%-20c'  First file/match\n"
 	       "9g ^A  Top%-18c. F5  Toggle hidden\n"
-	       "9G ^E  End%-21c0  Lock terminal\n"
+	       "9G ^E  End%-21c+  Toggle auto-advance\n"
 	       "9b ^/  Bookmark key%-12c,  Pin CWD\n"
 		"a1-4  Context 1-4%-7c(Sh)Tab  Cycle context\n"
 		  "c/  Filter%-17c^N  Toggle type-to-nav\n"
 		"aEsc  Exit prompt%-12c^L  Redraw/clear prompt\n"
-		  "c?  Help, conf%-14c+  Toggle auto-advance\n"
-		  "cq  Quit context%-11c^G  QuitCD\n"
-		 "b^Q  Quit%-20cQ  Quit with err\n"
+		  "c0  Lock%-14cAlt+Esc  Clear filter, redraw\n"
+		  "c?  Help, conf%-13c^G  QuitCD\n"
+		  "cq  Quit context%-7c^Q (Q)  Quit (with err)\n"
 		"1FILES\n"
 	       "9o ^O  Open with...%-12cn  Create new/link\n"
 	       "9f ^F  File details%-12cd  Detail mode toggle\n"