Reword some messages and add translator comments.

* src/gdbmtool.c: Avoid duplicating the GDBM_BAD_AVAIL message.
Add translator comments.
* src/gdbmerrno.c: Add translator comments.
* src/util.c: Likewise.

3 files changed, 5 insertions, 3 deletions

diff --git a/src/gdbmerrno.c b/src/gdbmerrno.c
index efda7a4..0fa667a 100644
--- a/src/gdbmerrno.c
+++ b/src/gdbmerrno.c
@@ -135,2 +135,3 @@ const char * const gdbm_errlist[_GDBM_MAX_ERRNO+1] = {
   [GDBM_BAD_HEADER]             = N_("Malformed database file header"),
+  /* TRANSLATORS: avail_block is a field name. Don't translate it. */
   [GDBM_BAD_AVAIL]              = N_("Malformed avail_block"),
diff --git a/src/gdbmtool.c b/src/gdbmtool.c
index 8a17c29..d736411 100644
--- a/src/gdbmtool.c
+++ b/src/gdbmtool.c
@@ -313,3 +313,3 @@ _gdbm_print_avail_list (FILE *fp, GDBM_FILE dbf)
       else
-        terror (_("invalid avail_block"));
+        terror ("%s", gdbm_strerror (GDBM_BAD_AVAIL));
       temp = av_stk->next_block;
@@ -1237,3 +1237,3 @@ struct command command_tab[] = {
     REPEAT_NOARG,
-    N_("nextkey") },
+    N_("continue iteration: get next key and datum") },
   { S(store), T_CMD,
@@ -1251,3 +1251,3 @@ struct command command_tab[] = {
     REPEAT_NEVER,
-    N_("firstkey") },
+    N_("begin iteration: get first key and datum") },
   { S(reorganize), T_CMD,
diff --git a/src/util.c b/src/util.c
index 25daeed..aa56dc4 100644
--- a/src/util.c
+++ b/src/util.c
@@ -97,2 +97,3 @@ vgetyn (const char *prompt, va_list ap)
                 default:
+                  /* TRANSLATORS: Please, don't translate 'y' and 'n'. */
                   fprintf (stdout, "%s\n", _("Please, reply 'y' or 'n'"));