cli goodies

-h to print "help cli" output
-c CMDS to run commands in quiet mode and then exit
execute with URL as positional argument to go there and start the interactive session

1 files changed, 19 insertions, 2 deletions

diff --git a/help.go b/help.go
index 3d5cd88..ba45cf0 100644
--- a/help.go
+++ b/help.go
@@ -26,8 +26,9 @@ var helpTopics = map[string]string{
 	"topics": `
 help topics
 -----------
-commands: Basics of x-1 commands, and a full listing of them. Each
-	  command also has its own help topic.
+commands: Basics of x-1 commands, and a full listing of them. Each command
+	  also has its own help topic.
+cli:      Flags and options available when invoking x-1 on the command line.
 urls:     The forms of URLs which can be entered into x-1 commands.
 mark:     Information on the bookmarks and the "mark" meta-command.
 tour:     Information about tours and the "tour" meta-command.
@@ -62,6 +63,22 @@ Typing just any URL is interpreted as a "go" command to that URL. See
 Consult "help COMMAND" for more information on any single command.
 `[1:],
 
+	"cli": `
+x-1 [-c COMMANDS] [URL]
+-----------------------
+With no arguments or flags, x-1 will just display the prompt and begin
+executing your commands. Use the "help" command  to begin exploring this
+interactive mode.
+
+With the -c flag, it will execute the provided commands (multiple may be
+provided by separating them with a semi-colon ';') and then exit. In
+this mode it also forces quiet mode, in which it doesn't automatically
+print loaded pages.
+
+With a URL argument, it will begin an interactive prompt session by
+loading the requested url.
+`[1:],
+
 	"urls": `
 x-1 urls
 --------