Reduce indentation level

README.md

@@ -51,7 +51,7 @@ Have fun with it! Missing a feature? Want to contribute? Head to the rolling [To
   - [Keyboard shortcuts](#keyboard-shortcuts)
   - [Filters](#filters)
   - [Navigate-as-you-type mode](#navigate-as-you-type-mode)
-  - [File type abbreviations](#file-type-abbreviations)
+  - [File indicators](#file-indicators)
   - [File handling](#file-handling)
   - [Help](#help)
 - [Quickstart](#quickstart)
@@ -276,11 +276,11 @@ If `nnn` is invoked as root or the environment variable `NNN_SHOW_HIDDEN` is set
 
 In this mode directories are opened in filter mode, allowing continuous navigation. Works best with the **arrow keys**.
 
-#### File type abbreviations
+#### File indicators
 
-The following abbreviations are used in the detail view:
+The following indicators are used in the detail view:
 
-| Symbol | File Type |
+| Indicator | File Type |
 | --- | --- |
 | `/` | Directory |
 | `*` | Executable |

nnn.c

@@ -1210,7 +1210,8 @@ xreadline(char *fname, char *prompt)
 		mvaddnwstr(y, x, buf, len + 1);
 		move(y, x + wcswidth(buf, pos));
 
-		if ((r = get_wch(ch)) != ERR) {
+		r = get_wch(ch);
+		if (r != ERR) {
 			if (r == OK) {
 				switch (*ch) {
 				case KEY_ENTER: //fallthrough
@@ -2982,9 +2983,14 @@ nochange:
 				copycurname();
 			goto begin;
 		case SEL_COPY:
-			if (!(cfg.noxdisplay || copier))
+			if (!(cfg.noxdisplay || copier)) {
 				printmsg(messages[STR_COPY_ID]);
-			else if (ndents) {
+				goto nochange;
+			}
+
+			if (!ndents)
+				goto nochange;
+
 			if (cfg.copymode) {
 				r = mkpath(path, dents[cur].name, newpath, PATH_MAX);
 				if (!appendfpath(newpath, r))
@@ -3012,12 +3018,16 @@ nochange:
 					spawn(copier, newpath, NULL, NULL, F_NOTRACE);
 				printmsg(newpath);
 			}
-			}
 			goto nochange;
 		case SEL_COPYMUL:
-			if (!(cfg.noxdisplay || copier))
+			if (!(cfg.noxdisplay || copier)) {
 				printmsg(messages[STR_COPY_ID]);
-			else if (ndents) {
+				goto nochange;
+			}
+
+			if (!ndents)
+				goto nochange;
+
 			cfg.copymode ^= 1;
 			if (cfg.copymode) {
 				g_crc = crc8fast((uchar *)dents, ndents * sizeof(struct entry));
@@ -3026,7 +3036,9 @@ nochange:
 				ncp = 0;
 				printmsg("multi-copy on");
 				DPRINTF_S("copymode on");
-				} else {
+				goto nochange;
+			}
+
 			if (!ncp) { /* Handle range selection */
 				if (cur < copystartid) {
 					copyendid = copystartid;
@@ -3056,8 +3068,6 @@ nochange:
 				}
 			} else
 				printmsg("multi-copy off");
-				}
-			}
 			goto nochange;
 		case SEL_QUOTE:
 			cfg.quote ^= 1;