input: allow - as separator between commands, instead of _

Wnile it seems quite logical to me that commands use _ as word
separator, while properties use -, I can't really explain the
difference, and it tends to confuse users as well. So always
prefer - as separator for everything.

Using _ still works, and will probably forever. Not doing so would
probably create too much chaos and confusion.

1 files changed, 9 insertions, 1 deletions

diff --git a/input/cmd_parse.c b/input/cmd_parse.c
index f588bb7cf9..206bd4171f 100644
--- a/input/cmd_parse.c
+++ b/input/cmd_parse.c
@@ -69,8 +69,16 @@ static bool find_cmd(struct mp_log *log, struct mp_cmd *cmd, bstr name)
         mp_err(log, "Command name missing.\n");
         return false;
     }
+
+    char nname[80];
+    snprintf(nname, sizeof(nname), "%.*s", BSTR_P(name));
+    for (int n = 0; nname[n]; n++) {
+        if (nname[n] == '_')
+            nname[n] = '-';
+    }
+
     for (int n = 0; mp_cmds[n].name; n++) {
-        if (bstr_equals0(name, mp_cmds[n].name)) {
+        if (strcmp(nname, mp_cmds[n].name) == 0) {
             cmd->def = &mp_cmds[n];
             cmd->name = (char *)cmd->def->name;
             cmd->id = cmd->def->id;