doc(carog-tree): new --prune option

Author: weihanglo

src/doc/man/cargo-tree.md

@@ -71,6 +71,10 @@ flag can be used to display the package's reverse dependencies only with the
 subtree of the package given to `-p`.
 {{/option}}
 
+{{#option "`--prune` _spec_" }}
+Prune the given package from the display of the dependency tree.
+{{/option}}
+
 {{#option "`--depth` _depth_" }}
 Maximum display depth of the dependency tree. A depth of 1 displays the direct
 dependencies, for example.

src/doc/man/generated_txt/cargo-tree.txt

@@ -59,6 +59,9 @@ OPTIONS
            package's reverse dependencies only with the subtree of the package
            given to -p.
 
+       --prune spec
+           Prune the given package from the display of the dependency tree.
+
        --depth depth
            Maximum display depth of the dependency tree. A depth of 1 displays
            the direct dependencies, for example.

src/doc/src/commands/cargo-tree.md

@@ -71,6 +71,10 @@ flag can be used to display the package's reverse dependencies only with the
 subtree of the package given to <code>-p</code>.</dd>
 
 
+<dt class="option-term" id="option-cargo-tree---prune"><a class="option-anchor" href="#option-cargo-tree---prune"></a><code>--prune</code> <em>spec</em></dt>
+<dd class="option-desc">Prune the given package from the display of the dependency tree.</dd>
+
+
 <dt class="option-term" id="option-cargo-tree---depth"><a class="option-anchor" href="#option-cargo-tree---depth"></a><code>--depth</code> <em>depth</em></dt>
 <dd class="option-desc">Maximum display depth of the dependency tree. A depth of 1 displays the direct
 dependencies, for example.</dd>

src/etc/man/cargo-tree.1

@@ -69,6 +69,11 @@ flag can be used to display the package's reverse dependencies only with the
 subtree of the package given to \fB\-p\fR\&.
 .RE
 .sp
+\fB\-\-prune\fR \fIspec\fR
+.RS 4
+Prune the given package from the display of the dependency tree.
+.RE
+.sp
 \fB\-\-depth\fR \fIdepth\fR
 .RS 4
 Maximum display depth of the dependency tree. A depth of 1 displays the direct