Truncate any default inputs to the input width.

Update the example so it works properly.

3 files changed, 17 insertions, 13 deletions

diff --git a/lib/libforms/examples/example.c b/lib/libforms/examples/example.c
index f9ce588..120dc20 100644
--- a/lib/libforms/examples/example.c
+++ b/lib/libforms/examples/example.c
@@ -56,9 +56,9 @@ main()
 
 	if  (res == F_DONE) {
 		printf("You're entries were:\n\n");
-		printf("%s\n",example_fields[3].field.input->input);
-		printf("%s\n",example_fields[5].field.input->input);
-		printf("%s\n",example_fields[7].field.menu->options[example_fields[7].field.menu->selected]);
+		printf("%s\n",input1.input);
+		printf("%s\n",input2.input);
+		printf("%s\n",menu1.options[example_fields[7].field.menu->selected]);
 	} else if (res == F_CANCEL)
 		printf("You cancelled the form\n");
 
diff --git a/lib/libforms/examples/example.frm b/lib/libforms/examples/example.frm
index 66d53c9..542d909 100644
--- a/lib/libforms/examples/example.frm
+++ b/lib/libforms/examples/example.frm
@@ -13,9 +13,9 @@ Field field2 {
 }
 
 Field field3 {
-	width = 30
+	width = 10
 	default = "This is a default entry"
-	limit = 10
+	limit = 30
 }
 
 Field field4 {
@@ -60,12 +60,12 @@ Link input2 as field5 {
 }
 
 Link menu1 as field7 {
-	next = exit
+	next = quit
 	up = input2
-	down = exit
+	down = quit
 }
 
-Link exit as field8 {
+Link quit as field8 {
 	up = menu1
 	right = cancel
 }
@@ -73,7 +73,7 @@ Link exit as field8 {
 Link cancel as field9 {
 	up = input1
 	down = input1
-	left = exit
+	left = quit
 	right = input1
 }
 
@@ -81,7 +81,7 @@ Form example at 0,0 {
 	height = 24
 	width = 80
 
-	Field Title  at  0,15
+	Field Title  at  0,30
 
 	Field field1 at  3,23
 	Field field2 at  7, 2
@@ -91,6 +91,6 @@ Form example at 0,0 {
 	Field input1 at  7,45
 	Field input2 at 11,45
 	Field menu1  at 15,45
-	Field exit   at 20,20
+	Field quit   at 20,20
 	Field cancel at 20,43
 }
diff --git a/lib/libforms/forms.c b/lib/libforms/forms.c
index f57c103..b0b2acf 100644
--- a/lib/libforms/forms.c
+++ b/lib/libforms/forms.c
@@ -66,8 +66,12 @@ initfrm(struct form *form)
 			 */
 			if (field->field.input->lbl_flag)
 				field->field.input->input[0] = '\0';
-			else if (field->field.input->label)
-				strcpy(field->field.input->input, field->field.input->label);
+			else if (field->field.input->label) {
+				strncpy(field->field.input->input,
+				        field->field.input->label,
+				        field->field.input->limit);
+				field->field.input->input[field->field.input->limit] = 0;
+			}
 		} else if ((field->type != F_TEXT) && (field->type != F_MENU) &&
 		   (field->type != F_ACTION)) {
 			print_status("Unknown field type, closing form");