Focus the sheet when the user hits enter in the datum entry

[pspp] / src / data / file-handle-def.c

diff --git a/src/data/file-handle-def.c b/src/data/file-handle-def.c
index ba45cb6d9d1bacfcf7fc0e825126b8fc092e2da5..4c4820cb12a08fddfc025890fd1f02afd45bb035 100644 (file)
--- a/src/data/file-handle-def.c
+++ b/src/data/file-handle-def.c
@@ -24,7 +24,6 @@
 #include <string.h>
 
 #include "data/dataset.h"
-#include "data/file-name.h"
 #include "data/variable.h"
 #include "libpspp/cast.h"
 #include "libpspp/compiler.h"
@@ -91,7 +90,7 @@ static void unname_handle (struct file_handle *);
 /* Hash table of all active locks. */
 static struct hmap locks = HMAP_INITIALIZER (locks);
 
-struct file_identity *fh_get_identity (const struct file_handle *);
+static struct file_identity *fh_get_identity (const struct file_handle *);
 static void fh_free_identity (struct file_identity *);
 static int fh_compare_file_identities (const struct file_identity *,
                                 const struct file_identity *);
@@ -523,7 +522,7 @@ fh_lock (struct file_handle *h, enum fh_referent mask UNUSED,
           return NULL;
         }
       lock->open_cnt++;
-      
+
       free_key (key);
       free (key);
 
@@ -702,17 +701,15 @@ struct file_identity
 
 /* Returns a pointer to a dynamically allocated structure whose
    value can be used to tell whether two files are actually the
-   same file.  Returns a null pointer if no information about the
-   file is available, perhaps because it does not exist.  The
-   caller is responsible for freeing the structure with
+   same file.  The caller is responsible for freeing the structure with
    fh_free_identity() when finished. */
-struct file_identity *
+static struct file_identity *
 fh_get_identity (const struct file_handle *fh)
 {
   struct file_identity *identity = xmalloc (sizeof *identity);
 
   const char *file_name = fh_get_file_name (fh);
-  
+
 #if !(defined _WIN32 || defined __WIN32__)
   struct stat s;
   if (lstat (file_name, &s) == 0)
@@ -764,7 +761,7 @@ fh_get_identity (const struct file_handle *fh)
       size_t bufsize;
       size_t pathlen = 255;
       char *cname = NULL;
-      do 
+      do
       {
        bufsize = pathlen;
        cname = xrealloc (cname, bufsize);