add support for :wn (initial patch from Alexander Griesser)

1 files changed, 13 insertions, 8 deletions

diff --git a/editors/vi.c b/editors/vi.c
index 6e5f07ee9..1cd1b1ae9 100644
--- a/editors/vi.c
+++ b/editors/vi.c
@@ -1072,9 +1072,10 @@ static void colon(Byte * buf)
 #endif                                                  /* CONFIG_FEATURE_VI_SEARCH */
         } else if (strncasecmp((char *) cmd, "version", i) == 0) {      // show software version
                 psb("%s", vi_Version);
-        } else if ((strncasecmp((char *) cmd, "write", i) == 0) ||      // write text to file
-                           (strncasecmp((char *) cmd, "wq", i) == 0) ||
-                           (strncasecmp((char *) cmd, "x", i) == 0)) {
+        } else if (strncasecmp((char *) cmd, "write", i) == 0           // write text to file
+                        || strncasecmp((char *) cmd, "wq", i) == 0
+                        || strncasecmp((char *) cmd, "wn", i) == 0
+                        || strncasecmp((char *) cmd, "x", i) == 0) {
                 // is there a file name to write to?
                 if (strlen((char *) args) > 0) {
                         fn = args;
@@ -1111,7 +1112,9 @@ static void colon(Byte * buf)
                                 file_modified = 0;
                                 last_file_modified = -1;
                         }
-                        if ((cmd[0] == 'x' || cmd[1] == 'q') && l == ch) {
+                        if ((cmd[0] == 'x' || cmd[1] == 'q' || cmd[1] == 'n' ||
+                             cmd[0] == 'X' || cmd[1] == 'Q' || cmd[1] == 'N')
+                             && l == ch) {
                                 editing = 0;
                         }
                 }
@@ -3420,9 +3423,10 @@ key_cmd_mode:
                         } else {
                                 editing = 0;
                         }
-                } else if (strncasecmp((char *) p, "write", cnt) == 0 ||
-                                   strncasecmp((char *) p, "wq", cnt) == 0 ||
-                                   strncasecmp((char *) p, "x", cnt) == 0) {
+                } else if (strncasecmp((char *) p, "write", cnt) == 0
+                                || strncasecmp((char *) p, "wq", cnt) == 0
+                                || strncasecmp((char *) p, "wn", cnt) == 0
+                                || strncasecmp((char *) p, "x", cnt) == 0) {
                         cnt = file_write(cfn, text, end - 1);
                         if (cnt < 0) {
                                 if (cnt == -1)
@@ -3431,7 +3435,8 @@ key_cmd_mode:
                                 file_modified = 0;
                                 last_file_modified = -1;
                                 psb("\"%s\" %dL, %dC", cfn, count_lines(text, end - 1), cnt);
-                                if (p[0] == 'x' || p[1] == 'q') {
+                                if (p[0] == 'x' || p[1] == 'q' || p[1] == 'n' ||
+                                    p[0] == 'X' || p[1] == 'Q' || p[1] == 'N') {
                                         editing = 0;
                                 }
                         }