/****************************************************************************
- * Copyright (c) 2008-2017,2019 Free Software Foundation, Inc. *
+ * Copyright 2019-2020,2022 Thomas E. Dickey *
+ * Copyright 2008-2016,2017 Free Software Foundation, Inc. *
* *
* Permission is hereby granted, free of charge, to any person obtaining a *
* copy of this software and associated documentation files (the *
* authorization. *
****************************************************************************/
/*
- * $Id: clip_printw.c,v 1.16 2019/08/17 21:49:40 tom Exp $
+ * $Id: clip_printw.c,v 1.21 2022/12/10 23:31:31 tom Exp $
*
* demonstrate how to use printw without wrapping.
*/
need = (unsigned) st.count + 1;
_nc_SPRINTF(fmt, _nc_SLIMIT(sizeof(fmt)) "%%c%%%ds%%c", st.count);
} else {
- need = (unsigned) getmaxx(win) - 1;
+ int want = getmaxx(win);
+ if (want < 10)
+ want = 10;
+ need = (unsigned) want - 1;
_nc_STRCPY(fmt, "%c%s%c", sizeof(fmt));
}
if ((buffer = typeMalloc(char, need + 1)) != 0) {
} while ((st.ch = wgetch(win)) != ERR);
}
+static void
+usage(int ok)
+{
+ static const char *msg[] =
+ {
+ "Usage: clip_printw [options]"
+ ,""
+ ,USAGE_COMMON
+ };
+ size_t n;
+
+ for (n = 0; n < SIZEOF(msg); n++)
+ fprintf(stderr, "%s\n", msg[n]);
+
+ ExitProgram(ok ? EXIT_SUCCESS : EXIT_FAILURE);
+}
+/* *INDENT-OFF* */
+VERSION_COMMON()
+/* *INDENT-ON* */
+
int
-main(int argc GCC_UNUSED, char *argv[]GCC_UNUSED)
+main(int argc, char *argv[])
{
+ int ch;
+
+ while ((ch = getopt(argc, argv, OPTS_COMMON)) != -1) {
+ switch (ch) {
+ case OPTS_VERSION:
+ show_version(argv);
+ ExitProgram(EXIT_SUCCESS);
+ default:
+ usage(ch == OPTS_USAGE);
+ /* NOTREACHED */
+ }
+ }
+ if (optind < argc)
+ usage(FALSE);
+
+ setlocale(LC_ALL, "");
initscr();
cbreak();
noecho();