1 files changed, 38 insertions, 14 deletions

diff --git a/scripts/kconfig/lkc-language.txt b/scripts/kconfig/lkc-language.txt
index a3037ff..40f8583 100644
--- a/scripts/kconfig/lkc-language.txt
+++ b/scripts/kconfig/lkc-language.txt
@@ -20,3 +20,3 @@ organized in a tree structure:
 Every entry has its own dependencies. These dependencies are used
-to determine the visible of an entry. Any child entry is only
+to determine the visibility of an entry. Any child entry is only
 visible if its parent entry is also visible.
@@ -52,3 +52,3 @@ applicable everywhere (see syntax).
   Every config option must have a type. There are only two basic types:
-  tristate and string, the other types base on these two. The type
+  tristate and string, the other types are based on these two. The type
   definition optionally accepts an input prompt, so these two examples
@@ -66,3 +66,3 @@ applicable everywhere (see syntax).
 
-- default value: "default" <symbol> ["if" <expr>]
+- default value: "default" <expr> ["if" <expr>]
   A config option can have any number of default values. If multiple
@@ -71,3 +71,3 @@ applicable everywhere (see syntax).
   defined, this means the default can be defined somewhere else or be
-  overriden by an earlier definition.
+  overridden by an earlier definition.
   The default value is only assigned to the config symbol if no other
@@ -83,3 +83,3 @@ applicable everywhere (see syntax).
   are applied to all other options within this menu entry (which also
-  accept "if" expression), so these two examples are equivalent:
+  accept an "if" expression), so these two examples are equivalent:
 
@@ -92,5 +92,20 @@ applicable everywhere (see syntax).
 
+- reverse dependencies: "select" <symbol> ["if" <expr>]
+  While normal dependencies reduce the upper limit of a symbol (see
+  below), reverse dependencies can be used to force a lower limit of
+  another symbol. The value of the current menu symbol is used as the
+  minimal value <symbol> can be set to. If <symbol> is selected multiple
+  times, the limit is set to the largest selection.
+  Reverse dependencies can only be used with boolean or tristate
+  symbols.
+
+- numerical ranges: "range" <symbol> <symbol> ["if" <expr>]
+  This allows to limit the range of possible input values for integer
+  and hex symbols. The user can only input a value which is larger than
+  or equal to the first symbol and smaller than or equal to the second
+  symbol.
+
 - help text: "help"
   This defines a help text. The end of the help text is determined by
-  the level indentation, this means it ends at the first line which has
+  the indentation level, this means it ends at the first line which has
   a smaller indentation than the first line of the help text.
@@ -125,4 +140,4 @@ Expressions are listed in decreasing order of precedence.
 (5) Returns the result of (2-/expr/).
-(6) Returns the result of min(/expr/, /expr/).
-(7) Returns the result of max(/expr/, /expr/).
+(6) Returns the result of max(/expr/, /expr/).
+(7) Returns the result of min(/expr/, /expr/).
 
@@ -132,3 +147,3 @@ expression evaluates to 'm' or 'y'.
 
-There are two type of symbols: constant and nonconstant symbols.
+There are two types of symbols: constant and nonconstant symbols.
 Nonconstant symbols are the most common ones and are defined with the
@@ -144,3 +159,3 @@ Menu structure
 The position of a menu entry in the tree is determined in two ways. First
-it can be specified explicitely:
+it can be specified explicitly:
 
@@ -161,4 +176,4 @@ The other way to generate the menu structure is done by analyzing the
 dependencies. If a menu entry somehow depends on the previous entry, it
-can be made a submenu of it. First the the previous (parent) symbol must
-be part of the dependency list and then one of these two condititions
+can be made a submenu of it. First, the previous (parent) symbol must
+be part of the dependency list and then one of these two conditions
 must be true:
@@ -179,3 +194,3 @@ MODVERSIONS directly depends on MODULES, this means it's only visible if
 MODULES is different from 'n'. The comment on the other hand is always
-visible when MODULES it's visible (the (empty) dependency of MODULES is
+visible when MODULES is visible (the (empty) dependency of MODULES is
 also part of the comment dependencies).
@@ -190,2 +205,3 @@ end a menu entry:
 - config
+- menuconfig
 - choice/endchoice
@@ -195,3 +211,3 @@ end a menu entry:
 - source
-The first four also start the definition of a menu entry.
+The first five also start the definition of a menu entry.
 
@@ -205,2 +221,10 @@ attributes as options.
 
+menuconfig:
+        "menuconfig" <symbol>
+        <config options>
+
+This is similiar to the simple config entry above, but it also gives a
+hint to front ends, that all suboptions should be displayed as a
+separate list of options.
+
 choices: