Fix mode not being kept on the file

Also add a revision to the --version

2 files changed, 5 insertions, 2 deletions

diff --git a/src/dged/buffer.c b/src/dged/buffer.c
index 3259534..6337096 100644
--- a/src/dged/buffer.c
+++ b/src/dged/buffer.c
@@ -440,6 +440,8 @@ void buffer_to_file(struct buffer *buffer) {
   minibuffer_echo_timeout(4, "wrote %d lines to %s", nlines_to_write,
                           buffer->filename);
   fclose(file);
+  struct stat sb;
+  stat(buffer->filename, &sb);
   if (rename(backupname, fullname) == -1) {
     minibuffer_echo("failed to rename backup \"%s\" to \"%s\": %s", backupname,
                     fullname, strerror(errno));
@@ -447,6 +449,7 @@ void buffer_to_file(struct buffer *buffer) {
     free(backupname);
     return;
   }
+  chmod(buffer->filename, sb.st_mode);
 
   free(fullname);
   free(backupname);
@@ -454,7 +457,6 @@ void buffer_to_file(struct buffer *buffer) {
   buffer->modified = false;
   undo_push_boundary(&buffer->undo, (struct undo_boundary){.save_point = true});
 
-  struct stat sb;
   stat(buffer->filename, &sb);
   buffer->last_write = sb.st_mtim;
 
diff --git a/src/main/main.c b/src/main/main.c
index 70c62a3..e9f7938 100644
--- a/src/main/main.c
+++ b/src/main/main.c
@@ -39,6 +39,7 @@
 #include "cmds.h"
 #include "completion.h"
 #include "frame-hooks.h"
+#include "revision.h"
 #include "version.h"
 
 /* welcome.h is generated from welcome.inc with
@@ -169,7 +170,7 @@ static void usage(void) {
 }
 
 static void version(void) {
-  printf("dged - %s\n© Albert Cervin 2024\n", DGED_VERSION);
+  printf("dged - %s (%s)\n© Albert Cervin 2025\n", DGED_VERSION, DGED_REVISION);
 }
 
 int main(int argc, char *argv[]) {