let text = "\ \032 OCamlBrowser Help\n\ \n\ USE\n\ \n\ \032 OCamlBrowser is composed of three tools, the Editor, which allows\n\ \032 one to edit/typecheck/analyse .mli and .ml files, the Viewer, to\n\ \032 walk around compiled modules, and the Shell, to run an OCaml\n\ \032 subshell. You may only have one instance of Editor and Viewer, but\n\ \032 you may use several subshells.\n\ \n\ \032 As with the compiler, you may specify a different path for the\n\ \032 standard library by setting OCAMLLIB. You may also extend the\n\ \032 initial load path (only standard library by default) by using the\n\ \032 -I command line option. The -nolabels, -rectypes and -w options are\n\ \032 also accepted, and inherited by subshells.\n\ \032 The -oldui options selects the old multi-window interface. The\n\ \032 default is now more like Smalltalk's class browser.\n\ \n\ 1) Viewer\n\ \n\ \032 This is the first window you get when you start OCamlBrowser. It\n\ \032 displays a search window, and the list of modules in the load path.\n\ \032 At the top a row of menus.\n\ \n\ \032 File - Open and File - Editor give access to the editor.\n\ \n\ \032 File - Shell opens an OCaml shell.\n\ \n\ \032 View - Show all defs displays the signature of the currently\n\ \032 selected module.\n\ \n\ \032 View - Search entry shows/hides the search entry just\n\ \032 below the menu bar.\n\ \n\ \032 Modules - Path editor changes the load path.\n\ \032 Pressing [Add to path] or Insert key adds selected directories\n\ \032 to the load path.\n\ \032 Pressing [Remove from path] or Delete key removes selected\n\ \032 paths from the load path.\n\ \n\ \032 Modules - Reset cache rescans the load path and resets the module\n\ \032 cache. Do it if you recompile some interface, or change the load\n\ \032 path in a conflictual way.\n\ \n\ \032 Modules - Search symbol allows to search a symbol either by its\n\ \032 name, like the bottom line of the viewer, or, more interestingly,\n\ \032 by its type. Exact type searches for a type with exactly the same\n\ \032 information as the pattern (variables match only variables),\n\ \032 included type allows to give only partial information: the actual\n\ \032 type may take more arguments and return more results, and variables\n\ \032 in the pattern match anything. In both cases, argument and tuple\n\ \032 order is irrelevant (*), and unlabeled arguments in the pattern\n\ \032 match any label.\n\ \n\ \032 (*) To avoid combinatorial explosion of the search space, optional\n\ \032 arguments in the actual type are ignored if (1) there are to many\n\ \032 of them, and (2) they do not appear explicitly in the pattern.\n\ \n\ \032 The Search entry just below the menu bar allows one to search for\n\ \032 an identifier in all modules, either by its name (? and * patterns\n\ \032 allowed) or by its type (if there is an arrow in the input). When\n\ \032 search by type is used, it is done in inclusion mode (cf. Modules -\n\ \032 search symbol)\n\ \n\ \032 The Close all button is there to dismiss the windows created\n\ \032 by the Detach button. By double-clicking on it you will quit the\n\ \032 browser.\n\ \n\ \n\ 2) Module browsing\n\ \n\ \032 You select a module in the leftmost box by either cliking on it or\n\ \032 pressing return when it is selected. Fast access is available in\n\ \032 all boxes pressing the first few letter of the desired name.\n\ \032 Double-clicking / double-return displays the whole signature for\n\ \032 the module.\n\ \n\ \032 Defined identifiers inside the module are displayed in a box to the\n\ \032 right of the previous one. If you click on one, this will either\n\ \032 display its contents in another box (if this is a sub-module) or\n\ \032 display the signature for this identifier below.\n\ \n\ \032 Signatures are clickable. Double clicking with the left mouse\n\ \032 button on an identifier in a signature brings you to its signature,\n\ \032 inside its module box.\n\ \032 A single click on the right button pops up a menu displaying the\n\ \032 type declaration for the selected identifier. Its title, when\n\ \032 selectable, also brings you to its signature.\n\ \n\ \032 At the bottom, a series of buttons, depending on the context.\n\ \032 * Detach copies the currently displayed signature in a new window,\n\ \032 to keep it.\n\ \032 * Impl and Intf bring you to the implementation or interface of\n\ \032 the currently displayed signature, if it is available.\n\ \n\ \032 C-s opens a text search dialog for the displayed signature.\n\ \n\ 3) File editor\n\ \n\ \032 You can edit files with it, but there is no auto-save nor undo at\n\ \032 the moment. Otherwise you can use it as a browser, making\n\ \032 occasional corrections.\n\ \n\ \032 The Edit menu contains commands for jump (C-g), search (C-s), and\n\ \032 sending the current selection to a sub-shell (M-x). For this last\n\ \032 option, you may choose the shell via a dialog.\n\ \n\ \032 Essential function are in the Compiler menu.\n\ \n\ \032 Preferences opens a dialog to set internals of the editor and\n\ \032 type checker.\n\ \n\ \032 Lex (M-l) adds colors according to lexical categories.\n\ \n\ \032 Typecheck (M-t) verifies typing, and memorizes it to let one see an\n\ \032 expression's type by double-clicking on it. This is also valid for\n\ \032 interfaces. If an error occurs, the part of the interface preceding\n\ \032 the error is computed.\n\ \n\ \032 After typechecking, pressing the right button pops up a menu giving\n\ \032 the type of the pointed expression, and eventually allowing to\n\ \032 follow some links.\n\ \n\ \032 Clear errors dismisses type checker error messages and warnings.\n\ \n\ \032 Signature shows the signature of the current file.\n\ \n\ 4) Shell\n\ \n\ \032 When you create a shell, a dialog is presented to you, letting you\n\ \032 choose which command you want to run, and the title of the shell\n\ \032 (to choose it in the Editor).\n\ \n\ \032 You may change the default command by setting the OLABL environment\n\ \032 variable.\n\ \n\ \032 The executed subshell is given the current load path.\n\ \032 File: use a source file or load a bytecode file.\n\ \032 You may also import the browser's path into the subprocess.\n\ \032 History: M-p and M-n browse up and down.\n\ \032 Signal: C-c interrupts and you can kill the subprocess.\n\ \n\ BUGS\n\ \n\ * When you quit the editor and some file was modified, a dialogue is\n\ \032 displayed asking wether you want to really quit or not. But 1) if\n\ \032 you quit directly from the viewer, there is no dialogue at all, and\n\ \032 2) if you close from the window manager, the dialogue is displayed,\n\ \032 but you cannot cancel the destruction... Beware.\n\ \n\ * When you run it through xon, the shell hangs at the first error. But\n\ \032 its ok if you start ocamlbrowser from a remote shell...\n\ \n\ TODO\n\ \n\ * Complete cross-references.\n\ \n\ * Power up editor.\n\ \n\ * Add support for the debugger.\n\ \n\ * Make this a real programming environment, both for beginners an\n\ \032 experimented users.\n\ \n\ \n\ Bug reports and comments to \n\ ";;