Update docs.

README

@@ -796,22 +796,23 @@ conky(1)                                                              conky(1)
 
        execbar command
               Same  as  exec,  except if the first value return is a value be‐
-              tween 0-100, it will use that number for a bar. The size for the
+              tween 0-100, it will use that number for a  bar.  The  size  for
-              bar is currently fixed, but that may change in the future.
+              bars can be controlled via the default_bar_size config setting.
 
 
        execgauge command
-              Same  as  exec,  except if the first value return is a value be‐
+              Same  as exec, except if the first value returned is a value be‐
               tween 0-100, it will use that number for a gauge. The  size  for
-              the  gauge  is  currently fixed, but you may change that for the
+              gauges  can be controlled via the default_gauge_size config set‐
-              future conky release.
+              ting.
 
 
        execgraph ("normal"|"log") (height),(width) (gradient colour 1) (gradi‐
        ent colour 2) (scale) command
               Same as execbar, but graphs values. Uses a logaritmic scale when
               the log option is given (to see  small  numbers).  Values  still
-              have to be between 0 and 100.
+              have  to  be  between 0 and 100. The size for graphs can be con‐
+              trolled via the default_graph_size config setting.
 
 
        execi interval command
@@ -824,7 +825,11 @@ conky(1)                                                              conky(1)
 
 
        execigraph interval command
-              Same as execgraph, but takes an interval arg graphs values
+              Same as execgraph, but takes an interval arg and graphs values.
+
+
+       execigauge interval command
+              Same as execgauge, but takes an interval arg and gauges values.
 
 
        execp command

doc/conky.1

@@ -696,15 +696,15 @@ Executes a shell command and displays the output in conky. warning: this takes a
 
 .TP 
 \fB\*(T<\fBexecbar\fR\*(T>\fR \*(T<\fBcommand\fR\*(T> 
-Same as exec, except if the first value return is a value between 0-100, it will use that number for a bar. The size for the bar is currently fixed, but that may change in the future.
+Same as exec, except if the first value return is a value between 0-100, it will use that number for a bar. The size for bars can be controlled via the default_bar_size config setting.
 
 .TP 
 \fB\*(T<\fBexecgauge\fR\*(T>\fR \*(T<\fBcommand\fR\*(T> 
-Same as exec, except if the first value return is a value between 0-100, it will use that number for a gauge. The size for the gauge is currently fixed, but you may change that for the future conky release.
+Same as exec, except if the first value returned is a value between 0-100, it will use that number for a gauge. The size for gauges can be controlled via the default_gauge_size config setting.
 
 .TP 
 \fB\*(T<\fBexecgraph\fR\*(T>\fR \*(T<\fB("normal"|"log") (height),(width) (gradient colour 1) (gradient colour 2) (scale) command\fR\*(T> 
-Same as execbar, but graphs values. Uses a logaritmic scale when the log option is given (to see small numbers). Values still have to be between 0 and 100.
+Same as execbar, but graphs values. Uses a logaritmic scale when the log option is given (to see small numbers). Values still have to be between 0 and 100. The size for graphs can be controlled via the default_graph_size config setting.
 
 .TP 
 \fB\*(T<\fBexeci\fR\*(T>\fR \*(T<\fBinterval command\fR\*(T> 
@@ -716,7 +716,11 @@ Same as execbar, except with an interval
 
 .TP 
 \fB\*(T<\fBexecigraph\fR\*(T>\fR \*(T<\fBinterval command\fR\*(T> 
-Same as execgraph, but takes an interval arg graphs values
+Same as execgraph, but takes an interval arg and graphs values.
+
+.TP 
+\fB\*(T<\fBexecigauge\fR\*(T>\fR \*(T<\fBinterval command\fR\*(T> 
+Same as execgauge, but takes an interval arg and gauges values.
 
 .TP 
 \fB\*(T<\fBexecp\fR\*(T>\fR \*(T<\fBcommand\fR\*(T> 

doc/variables.xml

@@ -611,7 +611,7 @@
 			<option>command</option>
 		</term>
 		<listitem>
-			Same as exec, except if the first value return is a value between 0-100, it will use that number for a bar. The size for the bar is currently fixed, but that may change in the future.
+			Same as exec, except if the first value return is a value between 0-100, it will use that number for a bar. The size for bars can be controlled via the default_bar_size config setting.
 			<para></para></listitem>
 	</varlistentry>
 
@@ -621,7 +621,7 @@
 			<option>command</option>
 		</term>
 		<listitem>
-			Same as exec, except if the first value return is a value between 0-100, it will use that number for a gauge. The size for the gauge is currently fixed, but you may change that for the future conky release.
+			Same as exec, except if the first value returned is a value between 0-100, it will use that number for a gauge. The size for gauges can be controlled via the default_gauge_size config setting.
 			<para></para></listitem>
 	</varlistentry>
 
@@ -631,7 +631,7 @@
 			<option>("normal"|"log") (height),(width) (gradient colour 1) (gradient colour 2) (scale) command</option>
 		</term>
 		<listitem>
-			Same as execbar, but graphs values. Uses a logaritmic scale when the log option is given (to see small numbers). Values still have to be between 0 and 100.
+			Same as execbar, but graphs values. Uses a logaritmic scale when the log option is given (to see small numbers). Values still have to be between 0 and 100.  The size for graphs can be controlled via the default_graph_size config setting.
 			<para></para></listitem>
 	</varlistentry>
 
@@ -661,7 +661,17 @@
 			<option>interval command</option>
 		</term>
 		<listitem>
-			Same as execgraph, but takes an interval arg graphs values
+			Same as execgraph, but takes an interval arg and graphs values.
+			<para></para></listitem>
+	</varlistentry>
+
+	<varlistentry>
+		<term>
+			<command><option>execigauge</option></command>
+			<option>interval command</option>
+		</term>
+		<listitem>
+			Same as execgauge, but takes an interval arg and gauges values.
 			<para></para></listitem>
 	</varlistentry>