Index: tools/gn/command_help.cc |
diff --git a/tools/gn/command_help.cc b/tools/gn/command_help.cc |
index 0f8c34790a7d593dff32f67014c13b532fbdc3a9..d4f5ca5a32f556a04769e6d50b9d65fc065f82d7 100644 |
--- a/tools/gn/command_help.cc |
+++ b/tools/gn/command_help.cc |
@@ -12,6 +12,7 @@ |
#include "tools/gn/functions.h" |
#include "tools/gn/input_conversion.h" |
#include "tools/gn/label_pattern.h" |
+#include "tools/gn/parser.h" |
#include "tools/gn/setup.h" |
#include "tools/gn/standard_out.h" |
#include "tools/gn/substitution_writer.h" |
@@ -58,6 +59,7 @@ void PrintToplevelHelp() { |
OutputString("\nOther help topics:\n"); |
PrintShortHelp("buildargs: How build arguments work."); |
PrintShortHelp("dotfile: Info about the toplevel .gn file."); |
+ PrintShortHelp("grammar: Formal grammar for GN build files."); |
PrintShortHelp("label_pattern: Matching more than one label."); |
PrintShortHelp( |
"input_conversion: Processing input from exec_script and read_file."); |
@@ -169,6 +171,10 @@ int RunHelp(const std::vector<std::string>& args) { |
PrintLongHelp(kDotfile_Help); |
return 0; |
} |
+ if (what == "grammar") { |
+ PrintLongHelp(kGrammar_Help); |
+ return 0; |
+ } |
if (what == "input_conversion") { |
PrintLongHelp(kInputConversion_Help); |
return 0; |