Fix style

diff --git a/mmenu.c b/mmenu.c
index e5860bd47b1bb0668b61c8fe041c7b5c7a8d78f8..03d7bced2b24d65615c2412cfa802493c872692b 100644 (file)
--- a/mmenu.c
+++ b/mmenu.c
@@ -23,7 +23,6 @@ memfail(void)
        exit(4);
 }
 
-
 static size_t
 memback(void *contents, size_t size, size_t nmemb, void *userp)
 {
@@ -67,7 +66,7 @@ getmenu(char *date)
        curl_easy_setopt(curl, CURLOPT_SSL_VERIFYPEER, 0);
        curl_easy_setopt(curl, CURLOPT_WRITEDATA, (void *)&chunk);
 
-       printf("INFO: Fetching wepage\n");
+       printf("INFO: Fetching webpage\n");
        res = curl_easy_perform(curl);
        free(url);
 
@@ -120,15 +119,16 @@ getmenu(char *date)
 }
 
 void
-dayback(Widget w, XtPointer client_data, XtPointer call_data)
+dayback(Widget unused, XtPointer client_data, XtPointer call_data)
 {
-       Widget text_w = (Widget) client_data;
+       (void)unused;
+       Widget disp = (Widget) client_data;
        XmListCallbackStruct *list_cbs = (XmListCallbackStruct *) call_data;
        char *nl = getmenu(days[list_cbs->item_position - 1]);
-       XmTextReplace((Widget) text_w, 0, strlen(XmTextGetString(text_w)), nl);
+       XmTextReplace((Widget) disp, 0, strlen(XmTextGetString(disp)), nl);
 }
 
-/* Convert an array of string to an array of compound strings */
+// Convert an array of string to an array of compound strings
 XmStringTable ArgvToXmStringTable (int argc, char **argv)
 {
        XmStringTable new =
@@ -146,7 +146,7 @@ int
 main(int argc, char *argv[])
 {
        // Initialize motif
-       Widget         toplevel, rowcol, w, text_w;
+       Widget         toplevel, rowcol, daysel, disp;
        XmStringTable  strs;
        XtAppContext   app;
        Arg            args[5];
@@ -166,18 +166,15 @@ main(int argc, char *argv[])
        XtSetArg(args[n], XmNeditable, False); n++;
        XtSetArg(args[n], XmNcolumns, 80); n++;
        XtSetArg(args[n], XmNcursorPositionVisible, False); n++;
-       text_w = XmCreateScrolledText(rowcol, "text", args, n);
-       XtManageChild(text_w);
+       disp = XmCreateScrolledText(rowcol, "text", args, n);
+       XtManageChild(disp);
 
        // Create day selector
-       strs = ArgvToXmStringTable (XtNumber (days), days);
-       w = XmCreateScrolledList(rowcol, "list", NULL, 0);
-       XtVaSetValues(w,
-                                                               XmNitems, strs,
-                                                               XmNitemCount, XtNumber (days),
-                                                               NULL);
-       XtAddCallback(w, XmNbrowseSelectionCallback, dayback, (XtPointer) text_w);
-       XtManageChild(w);
+       strs = ArgvToXmStringTable (XtNumber(days), days);
+       daysel = XmCreateScrolledList(rowcol, "list", NULL, 0);
+       XtVaSetValues(daysel, XmNitems, strs, XmNitemCount, XtNumber(days), NULL);
+       XtAddCallback(daysel, XmNbrowseSelectionCallback, dayback, (XtPointer) disp);
+       XtManageChild(daysel);
        XtManageChild(rowcol);
 
        // Display everything