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-rw-r--r--man/cg-gamma.128
1 files changed, 28 insertions, 0 deletions
diff --git a/man/cg-gamma.1 b/man/cg-gamma.1
index e80e47d..467b58b 100644
--- a/man/cg-gamma.1
+++ b/man/cg-gamma.1
@@ -53,6 +53,12 @@ Read the gamma values from the selected file.
Apply the filter to the CRTC with the monitor whose EDID is
.IR crtc .
By default, the filter is applied to all monitors.
+
+If
+.I crtc
+is
+.RB ' ? ',
+all available CRTC's are listed.
.TP
.B \-d
Keep the process alive and remove the filter on death.
@@ -74,6 +80,12 @@ The adjustment methods are supported via
Only methods that were enabled when
.B libgamma
was compiled will be supported.
+
+If
+.I method
+is
+.RB ' ? ',
+all available adjustment methods are printed.
.TP
.BR \-p " "\fIpriority\fP
Set the priority of the filter. Filters with lower priority
@@ -82,6 +94,12 @@ must be a signed 64-bit integer (between -9223372036854775807
and 9223372036854775808).
.BR cg-gamma 's
default priority is 0.
+
+If
+.I priority
+is
+.RB ' ? ',
+the utility's default priority is printed.
.TP
.BR \-R " "\fIrule\fP
Set the rule of of the filter to
@@ -89,6 +107,16 @@ Set the rule of of the filter to
This is the last part of the filter's identifier (class).
The default rule is
.BR standard .
+
+If
+.I rule
+is
+.RB ' ? '
+the utility's default rule is printed. If
+.I rule
+is
+.RB ' ?? '
+the utility's default class is printed.
.TP
.BR \-S " "\fIsite\fP
Select the site to which to connect. For example