[PATCH v2 11/20] doc: Fix anchor links for how-to/

[eugene.loh@oracle.com]

From: Eugene Loh <eugene.loh@oracle.com>

Signed-off-by: Eugene Loh <eugene.loh@oracle.com>
---
 .../how-to/dtrace-howto-create-a-dtrace-script.md |  2 +-
 .../how-to/dtrace-howto-install-dtrace.md         | 15 ++++++++-------
 .../how-to/dtrace-howto-list-and-enable-probes.md |  2 +-
 .../how-to/dtrace-howto-use-predicates.md         |  2 +-
 4 files changed, 11 insertions(+), 10 deletions(-)

diff --git a/doc/userguide/how-to/dtrace-howto-create-a-dtrace-script.md b/doc/userguide/how-to/dtrace-howto-create-a-dtrace-script.md
index 199649a9f..949ade0bf 100644
--- a/doc/userguide/how-to/dtrace-howto-create-a-dtrace-script.md
+++ b/doc/userguide/how-to/dtrace-howto-create-a-dtrace-script.md
@@ -1,5 +1,5 @@
 
-# Create a DTrace Script {#dt_create_script}
+# Create a DTrace Script <a id="dt_create_script">
 
 Learn how to create a DTrace script to develop understanding of the D Programming language.
 
diff --git a/doc/userguide/how-to/dtrace-howto-install-dtrace.md b/doc/userguide/how-to/dtrace-howto-install-dtrace.md
index 45da88fd8..3bc29e14e 100644
--- a/doc/userguide/how-to/dtrace-howto-install-dtrace.md
+++ b/doc/userguide/how-to/dtrace-howto-install-dtrace.md
@@ -1,10 +1,11 @@
-# Install DTrace{#install_dtrace}
+
+# Install DTrace <a id="install_dtrace">
 
 The following instructions provide steps to install DTrace on different Linux distributions and to verify that the installation was successful.
 
 **Parent topic:**[Get Started With DTrace](../how-to/dtrace-guide.md)
 
-## Build and Install DTrace on Gentoo Linux {#build_install_dtrace_gentoo_linux}
+## Build and Install DTrace on Gentoo Linux <a id="build_install_dtrace_gentoo_linux">
 
   ```
   emerge dev-debug/dtrace
@@ -15,7 +16,7 @@ The following instructions provide steps to install DTrace on different Linux di
 ## Install DTrace on Oracle Linux
 
 
-### Install DTrace on Oracle Linux 10 {#install_dtrace_oracle_linux_10}
+### Install DTrace on Oracle Linux 10 <a id="install_dtrace_oracle_linux_10">
 
 1.  Enable the yum repository.
 
@@ -38,7 +39,7 @@ The following instructions provide steps to install DTrace on different Linux di
     ```
 
 
-### Install DTrace on Oracle Linux 9 {#install_dtrace_oracle_linux_9}
+### Install DTrace on Oracle Linux 9 <a id="install_dtrace_oracle_linux_9">
 
 1.  Enable the yum repository.
 
@@ -61,7 +62,7 @@ The following instructions provide steps to install DTrace on different Linux di
     ```
 
 
-### Install DTrace on Oracle Linux 8 {#install_dtrace_oracle_linux_8}
+### Install DTrace on Oracle Linux 8 <a id="install_dtrace_oracle_linux_8">
 
 1.  Enable the yum repository.
 
@@ -86,7 +87,7 @@ The following instructions provide steps to install DTrace on different Linux di
     ```
 
 
-### Install DTrace on Oracle Linux 7 {#install_dtrace_oracle_linux_7}
+### Install DTrace on Oracle Linux 7 <a id="install_dtrace_oracle_linux_7">
 
 **Warning:**
 
@@ -111,7 +112,7 @@ Migrate applications and data to Oracle Linux 8, Oracle Linux 9, or Oracle Linux
     ```
 
 
-## Verify the DTrace Installation {#verify_install}
+## Verify the DTrace Installation <a id="verify_install">
 
 Check that DTrace is installed to the correct location and verify the DTrace version.
 
diff --git a/doc/userguide/how-to/dtrace-howto-list-and-enable-probes.md b/doc/userguide/how-to/dtrace-howto-list-and-enable-probes.md
index ad9c3a4d3..9325c6f1d 100644
--- a/doc/userguide/how-to/dtrace-howto-list-and-enable-probes.md
+++ b/doc/userguide/how-to/dtrace-howto-list-and-enable-probes.md
@@ -1,5 +1,5 @@
 
-# List and Enable Probes {#list_enable_probes}
+# List and Enable Probes <a id="list_enable_probes">
 
 DTrace providers publish available probes to DTrace so that you can enable them to perform functions when they fire. You can use the `dtrace` command to list all available probes or to enable a probe.
 
diff --git a/doc/userguide/how-to/dtrace-howto-use-predicates.md b/doc/userguide/how-to/dtrace-howto-use-predicates.md
index c32f3050f..d00d31a01 100644
--- a/doc/userguide/how-to/dtrace-howto-use-predicates.md
+++ b/doc/userguide/how-to/dtrace-howto-use-predicates.md
@@ -1,5 +1,5 @@
 
-# Use Predicates For Control Flow {#dt_preds_dlang}
+# Use Predicates For Control Flow <a id="dt_preds_dlang">
 
 For runtime safety, one major difference between D and other programming languages such as C, C++, and the Java programming language is the absence of control-flow constructs such as `if`-statements and loops. D program clauses are written as single straight-line statement lists that trace an optional, fixed amount of data. D does provide the ability to conditionally trace data and change control flow using logical expressions called *predicates*. This tutorial shows how to use predicates to control D programs.
 
-- 
2.47.3