Use entity for content signature [ci skip]

Signed-off-by: Mats Wichmann <mats@linux.com>

2 files changed, 10 insertions, 9 deletions

diff --git a/doc/scons.mod b/doc/scons.mod
index 6a2fd6b..5579d4d 100644
--- a/doc/scons.mod
+++ b/doc/scons.mod
@@ -450,8 +450,9 @@
 
 <!ENTITY Nodes "<literal xmlns='http://www.scons.org/dbxsd/v1.0'>Nodes</literal>">
 
-<!ENTITY signature "<literal xmlns='http://www.scons.org/dbxsd/v1.0'>signature</literal>">
-<!ENTITY buildsignature "<literal xmlns='http://www.scons.org/dbxsd/v1.0'>build signature</literal>">
+<!ENTITY contentsig "<phrase xmlns='http://www.scons.org/dbxsd/v1.0'>content signature</phrase>">
+<!ENTITY contentsigs "<phrase xmlns='http://www.scons.org/dbxsd/v1.0'>content signatures</phrase>">
+<!ENTITY buildsig "<phrase xmlns='http://www.scons.org/dbxsd/v1.0'>build signature</phrase>">
 
 <!ENTITY true "<literal xmlns='http://www.scons.org/dbxsd/v1.0'>true</literal>">
 <!ENTITY false "<literal xmlns='http://www.scons.org/dbxsd/v1.0'>false</literal>">
diff --git a/doc/user/depends.xml b/doc/user/depends.xml
index d3f80aa..62b6d91 100644
--- a/doc/user/depends.xml
+++ b/doc/user/depends.xml
@@ -110,7 +110,7 @@ int main() { printf("Hello, world!\n"); }
     so that the built software is up to date.
     By default,
     &SCons; keeps track of this through a
-    <firstterm>content signature</firstterm>,
+    <firstterm>&contentsig;</firstterm>,
     or hash, of the contents of each file,
     although you can easily configure
     &SCons; to use the
@@ -169,7 +169,7 @@ int main() { printf("Hello, world!\n"); }
 
       Note that you can, if you wish,
       specify the default behavior of using
-      content signatures explicitly,
+      &contentsigs; explicitly,
       using the &f-link-Decider; function as follows:
 
       </para>
@@ -194,7 +194,7 @@ Decider('content')
 
         <para>
 
-        Using content signatures to decide if an input file has changed
+        Using &contentsigs; to decide if an input file has changed
         has one surprising benefit:
         if a source file has been changed
         in such a way that the contents of the
@@ -391,7 +391,7 @@ int main() { printf("Hello, world!\n"); }
 
       As a performance enhancement,
       &SCons; provides a way to use
-      a file's content signature,
+      a file's &contentsig;,
       but to read those contents
       only when the file's timestamp has changed.
       To do this, call the &f-link-Decider;
@@ -552,7 +552,7 @@ int main() { printf("Hello, world!\n"); }
 
       The third argument, <varname>prev_ni</varname>,
       is an object that holds the
-      signature or timestamp information
+      &contentsig; and/or timestamp information
       that was recorded about the dependency
       the last time the target was built.
       A <varname>prev_ni</varname> object can hold
@@ -572,7 +572,7 @@ int main() { printf("Hello, world!\n"); }
 
         <listitem>
         <para>
-        The <emphasis>content signature</emphasis>:
+        The &contentsig;:
         a cryptgraphic hash, or checksum, of the file contents
         of the <varname>dependency</varname>
         file the last time the &target; was built.
@@ -705,7 +705,7 @@ env.Install("install", "test.txt")
       <para>
 
       For example, if we arbitrarily want to build
-      one program using content signatures
+      one program using &contentsigs;
       and another using file modification times
       from the same source
       we might configure it this way: