main/client: replace some uses of printf() with puts() in print_usage()

FOOT_DEFAULT_TERM is a string literal passed as a -D argument to
the compiler, so it can just be concatenated with the other string
literals, instead of being formatted with printf().
This commit is contained in:
Craig Barnes 2021-09-18 19:44:04 +01:00
parent ed0ef4bb1d
commit 537cd9b367
2 changed files with 28 additions and 27 deletions

16
main.c
View file

@ -56,16 +56,13 @@ version_and_features(void)
static void
print_usage(const char *prog_name)
{
printf(
"Usage: %s [OPTIONS...]\n"
"Usage: %s [OPTIONS...] command [ARGS...]\n"
"\n"
"Options:\n"
static const char options[] =
"\nOptions:\n"
" -c,--config=PATH load configuration from PATH ($XDG_CONFIG_HOME/foot/foot.ini)\n"
" -C,--check-config verify configuration, exit with 0 if ok, otherwise exit with 1\n"
" -o,--override=[section.]key=value override configuration option\n"
" -f,--font=FONT comma separated list of fonts in fontconfig format (monospace)\n"
" -t,--term=TERM value to set the environment variable TERM to (%s)\n"
" -t,--term=TERM value to set the environment variable TERM to (" FOOT_DEFAULT_TERM ")\n"
" -T,--title=TITLE initial window title (foot)\n"
" -a,--app-id=ID window application ID (foot)\n"
" -m,--maximized start in maximized mode\n"
@ -81,8 +78,11 @@ print_usage(const char *prog_name)
" -d,--log-level={info|warning|error|none} log level (info)\n"
" -l,--log-colorize=[{never|always|auto}] enable/disable colorization of log output on stderr\n"
" -s,--log-no-syslog disable syslog logging (only applicable in server mode)\n"
" -v,--version show the version number and quit\n",
prog_name, prog_name, FOOT_DEFAULT_TERM);
" -v,--version show the version number and quit\n";
printf("Usage: %s [OPTIONS...]\n", prog_name);
printf("Usage: %s [OPTIONS...] command [ARGS...]\n", prog_name);
puts(options);
}
bool