rewording

Julien Pauli · Julien Pauli · commit e5df15a8c801 · 2017-06-13T23:02:05.000+02:00
diff --git a/Book/hashtables.rst b/Book/hashtables.rst
@@ -13,4 +13,4 @@ Contents:
     hashtables/basic_structure.rst
     hashtables/hashtable_api.rst
     hashtables/array_api.rst
-    hashtables/hash_algorithm.rst
+    hashtables/hash_algorithm.rst
diff --git a/Book/php7/extensions_design.rst b/Book/php7/extensions_design.rst
@@ -12,4 +12,6 @@ Contents:
     :maxdepth: 2
 
     extensions_design/php_lifecycle.rst
-    extensions_design/globals_management.rst  
+    extensions_design/extension_skeleton.rst
+    extensions_design/globals_management.rst
+    extensions_design/php_functions.rst
diff --git a/Book/php7/extensions_design/globals_management.rst b/Book/php7/extensions_design/globals_management.rst
@@ -1,4 +1,4 @@
-Managing global scope
+Managing global state
 =====================
 
 
diff --git a/Book/php7/internal_types.rst b/Book/php7/internal_types.rst
@@ -14,5 +14,6 @@ Contents:
     internal_types/strings.rst
     internal_types/zend_resources.rst
     internal_types/hashtables.rst
+    internal_types/functions.rst
 ..
     internal_types/objects/classes_and_objects.rst  
diff --git a/Book/php7/internal_types/hashtables.rst b/Book/php7/internal_types/hashtables.rst
@@ -1,4 +1,4 @@
-HashTables
-==========
+HashTables: zend_array
+=======================
 
 
diff --git a/Book/php7/internal_types/strings.rst b/Book/php7/internal_types/strings.rst
@@ -7,11 +7,12 @@ Many operations are needed with strings. Although the C standard library provide
 C classical strings, aka ``char *`` (or ``char []``) are usually a little bit weak to use as-is in a strong program 
 like PHP is.
 
-Thus, PHP designed a layer on top of C strings : ``zend_strings``. Also, anoter API exists that implements common string 
+Thus, PHP designed a layer on top of C strings: ``zend_strings``. Also, anoter API exists that implements common string 
 operations both for C classical strings, or for ``zend_strings``: ``smart_str`` API.
 
 .. toctree::
     :maxdepth: 2
 
     strings/zend_strings.rst
     strings/smart_str.rst
+    strings/printing_functions.rst
diff --git a/Book/php7/internal_types/strings/zend_strings.rst b/Book/php7/internal_types/strings/zend_strings.rst
@@ -1,5 +1,5 @@
-Strings management : zend_string
-================================
+Strings management: zend_string
+===============================
 
 Any program needs to manage strings. Here, we'll detail the zend_string structure which helps for that.
 Every time PHP needs to work with a string, a zend_string structure will be used. This structure is just a simple

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-Managing global scope`
	`1`	`+Managing global state`
`2`	`2`	`=====================`
`3`	`3`
`4`	`4`