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| author | wm4 <wm4@nowhere> | 2012-11-19 01:19:12 +0100 |
|---|---|---|
| committer | wm4 <wm4@nowhere> | 2012-11-20 18:00:15 +0100 |
| commit | 967e1e829077f859d14b3a9860f8ab9c0ce17031 (patch) | |
| tree | 44c8cfd8e543542c2e4304ca11373be4af75cd9c /core | |
| parent | 80270218cb9bda57afbb739fa22f7eb2f3a556ff (diff) | |
| download | mpv-967e1e829077f859d14b3a9860f8ab9c0ce17031.tar.bz2 mpv-967e1e829077f859d14b3a9860f8ab9c0ce17031.tar.xz | |
m_option: print valid integer range for choices on parsing errors
Only some choices have an additional integer range. For those which
do, printing the choices only would be confusing.
E.g. --cursor-autohide accepts the choices "always", "no", or an
integer value. The help text printed on option parse errors should
print the accepted integer range additional to "always" and "no".
Diffstat (limited to 'core')
| -rw-r--r-- | core/m_option.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/core/m_option.c b/core/m_option.c index 90d8bb0359..7ea25c25b0 100644 --- a/core/m_option.c +++ b/core/m_option.c @@ -382,6 +382,8 @@ static int parse_choice(const struct m_option *opt, struct bstr name, mp_msg(MSGT_CFGPARSER, MSGL_ERR, "Valid values are:"); for (alt = opt->priv; alt->name; alt++) mp_msg(MSGT_CFGPARSER, MSGL_ERR, " %s", alt->name); + if ((opt->flags & M_OPT_MIN) && (opt->flags & M_OPT_MAX)) + mp_msg(MSGT_CFGPARSER, MSGL_ERR, " %g-%g", opt->min, opt->max); mp_msg(MSGT_CFGPARSER, MSGL_ERR, "\n"); return M_OPT_INVALID; } |