manual: minor keyword and cross link fixes

git-svn-id: https://svn.osgeo.org/grass/grass/branches/releasebranch_7_0@63986 15284696-431f-4ddb-bdfa-cd5b030d7da7

scripts/v.in.lines/v.in.lines.py

@@ -19,10 +19,12 @@
 #% description: Imports ASCII x,y[,z] coordinates as a series of lines.
 #% keyword: vector
 #% keyword: import
+#% keyword: line
+#% keyword: point
 #%end
 #%flag
 #% key: z
-#% description: Create a 3D line from 3 column data 
+#% description: Create a 3D line from 3 column data
 #%end
 #%option G_OPT_F_INPUT
 #% description: Name of input file (or "-" to read from stdin)

scripts/v.to.lines/v.to.lines.html

@@ -8,9 +8,13 @@ as vector points to lines via triangulations.
 <em>v.to.lines</em> is able to convert point data (via triangulation)
 and areas to lines (via boundary to line conversion).
 
-This script is a wrapper script to <em>>v.category</em>,
+This script is a wrapper script to <em>v.category</em>,
 <em>v.delaunay</em>, and <em>v.edit</em>.
 
+<p>
+In order to convert an ordered list of coordinates (ASCII table with
+x,y[,z] coordinates) into vector lines, use <em>v.in.lines</em>.
+
 <h2>EXAMPLES</h2>
 
 The examples are for the North Carolina sample dataset location:
@@ -33,6 +37,7 @@ v.to.lines input=geodetic_pts output=geodetic_pts_lines
 <a href="v.category.html">v.category</a>,
 <a href="v.delaunay.html">v.delaunay</a>,
 <a href="v.edit.html">v.edit</a>,
+<a href="v.in.lines.html">v.in.lines</a>,
 <a href="v.to.points.html">v.to.points</a>,
 <a href="v.type.html">v.type</a>
 </em>

vector/v.to.points/main.c

@@ -53,6 +53,7 @@ int main(int argc, char **argv)
     G_add_keyword(_("vector"));
     G_add_keyword(_("geometry"));
     G_add_keyword("3D");
+    G_add_keyword(_("line"));
     G_add_keyword(_("node"));
     G_add_keyword(_("vertex"));
     module->description =