Merge pull request #482 from gmlueck/gmlueck/no-link-spaces

Use hyphens in reference names

adoc/chapters/device_compiler.adoc

@@ -129,8 +129,8 @@ void h() {
 }
 ----
 
-In order for the SYCL device compiler to correctly compile <<device function, device functions>>, all
-functions in the source file, whether <<device function, device functions>> or not, must be
+In order for the SYCL device compiler to correctly compile <<device-function, device functions>>, all
+functions in the source file, whether <<device-function, device functions>> or not, must be
 syntactically correct functions according to this specification. A syntactically
 correct function adheres to at least the minimum required {cpp} version
 defined in <<sec:progmodel.minimumcppversion>>.

adoc/chapters/glossary.adoc

@@ -17,7 +17,7 @@
     An accessor is a class which allows a <<command>> to access data managed
     by a <<buffer>> or <<image>> class or allows a <<sycl-kernel-function>>
     to access local memory on a <<device>>.  Accessors are also used to express
-    the dependencies among the different <<command group, command groups>>.
+    the dependencies among the different <<command-group, command groups>>.
     For the full description please refer to <<subsec:accessors>>
 
 [[application-scope]]application scope::

adoc/chapters/opencl_backend.adoc

@@ -708,7 +708,7 @@ is represented by a [code]#cl_kernel# and must be compiled and linked via a
 [code]#cl_program# using [code]#clBuildProgram#,
 [code]#clCompileProgram# and [code]#clLinkProgram#.
 
-For OpenCL <<backend>> this detail is abstracted away by <<kernel bundle,kernel bundles>> and
+For OpenCL <<backend>> this detail is abstracted away by <<kernel-bundle,kernel bundles>> and
 a [code]#kernel_bundle# object containing all <<sycl-kernel-function,SYCL kernel functions>>
 is retrieved by calling the free function [code]#get_kernel_bundle#.
 

adoc/chapters/programming_interface.adoc

@@ -14343,7 +14343,7 @@ overhead associated with recompilation of the kernel's bundle.
 Specialization constants must be declared using the [code]#specialization_id#
 class with the following restrictions:
 
-* the template parameter [code]#T# must be a <<device copyable>> type;
+* the template parameter [code]#T# must be a <<device-copyable>> type;
 * the [code]#specialization_id# variable must be declared as [code]#constexpr#;
 * the [code]#specialization_id# variable must be declared in either namespace
   scope or in class scope;
@@ -14546,7 +14546,7 @@ invoked directly by the SYCL runtime, regardless of which <<device>> the
 
 A <<host-task>> is enqueued on a <<queue>> via the [code]#host_task#
 member function of the [code]#handler# class.
-The <<event>> returned by the submission of the associated <<command group>>
+The <<event>> returned by the submission of the associated <<command-group>>
 enters the completed state (corresponding to a status of
 [code]#info::event_command_status::complete#) once the invocation of the
 provided {cpp} callable has returned.
@@ -19800,7 +19800,7 @@ T operator()(const T& x, const T& y) const
 SYCL provides a number of functions that expose functionality tied to groups of
 work-items (such as <<group-barrier,group barriers>> and collective operations).
 These group functions act as synchronization points and must be encountered in
-converged <<control flow>> by all work-items in the group.  If one work-item in
+converged <<control-flow>> by all work-items in the group.  If one work-item in
 a group calls a group function, then all work-items in that group must call
 exactly the same function under the same set of conditions --- calling the same
 function under different conditions (e.g. in different iterations of a loop, or