degesch: improve /help display
This commit is contained in:
parent
789db85915
commit
5b9e263ca7
11
degesch.c
11
degesch.c
@ -4944,11 +4944,18 @@ handle_command_help (struct app_context *ctx, char *arguments)
|
||||
{
|
||||
buffer_send_status (ctx, ctx->global_buffer, "%s", "");
|
||||
buffer_send_status (ctx, ctx->global_buffer, "Commands:");
|
||||
|
||||
int longest = 0;
|
||||
for (size_t i = 0; i < N_ELEMENTS (g_command_handlers); i++)
|
||||
{
|
||||
int len = strlen (g_command_handlers[i].name);
|
||||
longest = MAX (longest, len);
|
||||
}
|
||||
for (size_t i = 0; i < N_ELEMENTS (g_command_handlers); i++)
|
||||
{
|
||||
struct command_handler *handler = &g_command_handlers[i];
|
||||
buffer_send_status (ctx, ctx->global_buffer, " %s: %s",
|
||||
handler->name, handler->description);
|
||||
buffer_send_status (ctx, ctx->global_buffer, " %-*s %s",
|
||||
longest, handler->name, handler->description);
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
Loading…
Reference in New Issue
Block a user