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refactored the main function

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hyung-hwan
2025-05-24 11:19:27 +09:00
parent d8b3e8ef9e
commit 404b1297d3
4 changed files with 55 additions and 42 deletions
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17
bin/sed.c
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@ -172,12 +172,6 @@ static hawk_mmgr_t debug_mmgr =
/* ------------------------------------------------------------------- */
static void print_version (const hawk_bch_t* argv0)
{
fprintf (stdout, "%s %s\n", hawk_get_base_name_bcstr(argv0), HAWK_PACKAGE_VERSION);
fprintf (stdout, "Copyright 2006-2022 Chung, Hyung-Hwan\n");
}
static void print_error (const hawk_bch_t* fmt, ...)
{
va_list va;
@ -206,9 +200,8 @@ static void print_usage (FILE* out, const hawk_bch_t* argv0, const hawk_bch_t* r
fprintf (out, " %s%s%s [options] -f script-file [file]\n", b1, b2, b3);
fprintf (out, " %s%s%s [options] -e script [file]\n", b1, b2, b3);
fprintf (out, "options as follows:\n");
fprintf (out, "Options as follows:\n");
fprintf (out, " -h/--help show this message\n");
fprintf (out, " --version show version\n");
fprintf (out, " -n disable auto-print\n");
fprintf (out, " -e script specify a script\n");
fprintf (out, " -f file specify a script file\n");
@ -296,7 +289,6 @@ static int handle_args (int argc, hawk_bch_t* argv[], const hawk_bch_t* real_arg
{ ":outfile-encoding", '\0' },
#endif
{ "version", '\0' },
{ "help", 'h' },
{ HAWK_NULL, '\0' }
};
@ -406,12 +398,7 @@ static int handle_args (int argc, hawk_bch_t* argv[], const hawk_bch_t* real_arg
case '\0':
{
if (hawk_comp_bcstr(opt.lngopt, "version", 0) == 0)
{
print_version (real_argv0? real_argv0: argv[0]);
goto done;
}
else if (hawk_comp_bcstr(opt.lngopt, "script-encoding", 0) == 0)
if (hawk_comp_bcstr(opt.lngopt, "script-encoding", 0) == 0)
{
g_script_cmgr = hawk_get_cmgr_by_bcstr(opt.arg);
if (g_script_cmgr == HAWK_NULL)