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Improve output of 'fltk-options -h' and '-L*'

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This commit includes minor code formatting w/o semantic changes
and fixes some typos.
This commit is contained in:
Albrecht Schlosser 2024-11-24 16:51:35 +01:00
parent 801125b9a4
commit d3d051483a
1 changed files with 31 additions and 31 deletions
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16
fltk-options/fltk-options.cxx
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@ -68,7 +68,7 @@ typedef enum {
FO_USER
} Fo_Context;
// Avalable option types.
// Available option types.
// We can add more types later as needed.
// See: Fl_Group* add_option( Fo_Option_Descr* opt)
// See: Fl_Group* add_option_bool(Fo_Option_Descr* opt)
@ -170,9 +170,9 @@ Fo_Option_Descr g_option_list[] = {
"If disabled, the zoom-in operation requires the shift key to be pressed also "
"with such a keyboard." },
// -- When adding new options here, please make sure that you also update
// -- documentation.src/fltk-options.dox
// -- documentation/src/fltk-options.dox
// -- and
// -- documentation.src/fltk-options.man
// -- documentation/src/fltk-options.man
{ FO_END_OF_LIST }
};
@ -228,7 +228,7 @@ void clear_option(Fo_Context ctx, const char *name) {
}
/** Print the Usage: text and list all system and user options.
\param[in] argv application name when called from the shell
\param[in] argv0 application name when called from the shell
*/
void print_usage(const char *argv0) {
const char *app_name = NULL;
@ -253,7 +253,7 @@ void print_usage(const char *argv0) {
for (opt = g_option_list; opt->type != FO_END_OF_LIST; ++opt) {
if (opt->name) {
if (opt->brief)
fprintf(stdout, " %-24s %s\n", opt->name, opt->brief);
fprintf(stdout, " %-28s %s\n", opt->name, opt->brief);
else
fprintf(stdout, " %s\n", opt->name);
}
@ -261,8 +261,8 @@ void print_usage(const char *argv0) {
fprintf(stdout, "\n Calling %s without options will launch %s interactive mode.\n", app_name, app_name);
}
/** Print more information for a given options.
\param[in] options the name of the option, case insensitive
/** Print more information for a given option.
\param[in] option the name of the option, case insensitive
*/
void print_info(const char *option) {
Fo_Option_Descr *opt;
@ -308,7 +308,7 @@ void list_options(char cmd) {
/** Handle a commmand line argument for system or user options.
\param[in] ctx settings context
\param[in] name the name of the option
\param ival 0 or 1 to set, -1 to reset to default, and FO_PRINT_VALUE to
\param[in] ival 0 or 1 to set, -1 to reset to default, and FO_PRINT_VALUE to
print the current value
*/
void handle_option(Fo_Context ctx, const char *name, int ival) {