#ifndef LYXRC_H
#define LYXRC_H
-#include "paper.h"
+#include "LyX.h"
+#include "support/Length.h"
#include "support/strfwd.h"
+#include "support/userinfo.h"
+#include <map>
+#include <set>
#include <string>
RC_ACCEPT_COMPOUND = 1,
RC_ALT_LANG,
RC_AUTOCORRECTION_MATH,
- RC_PLAINTEXT_LINELEN,
- RC_PLAINTEXT_ROFF_COMMAND,
RC_AUTOREGIONDELETE,
RC_AUTORESET_OPTIONS,
RC_AUTOSAVE,
RC_AUTO_NUMBER,
RC_BACKUPDIR_PATH,
+ RC_BIBTEX_ALTERNATIVES,
RC_BIBTEX_COMMAND,
RC_BINDFILE,
RC_CHECKLASTFILES,
RC_CHKTEX_COMMAND,
+ RC_CITATION_SEARCH,
+ RC_CITATION_SEARCH_PATTERN,
+ RC_CITATION_SEARCH_VIEW,
RC_COMPLETION_CURSOR_TEXT,
RC_COMPLETION_INLINE_DELAY,
RC_COMPLETION_INLINE_MATH,
RC_COMPLETION_INLINE_TEXT,
RC_COMPLETION_INLINE_DOTS,
+ RC_COMPLETION_MINLENGTH,
RC_COMPLETION_POPUP_DELAY,
RC_COMPLETION_POPUP_MATH,
RC_COMPLETION_POPUP_TEXT,
RC_CONVERTER,
RC_CONVERTER_CACHE_MAXAGE,
RC_COPIER,
+ RC_CT_ADDITIONS_UNDERLINED,
+ RC_CT_MARKUP_COPIED,
RC_CURSOR_FOLLOWS_SCROLLBAR,
- RC_MAC_LIKE_WORD_MOVEMENT,
- RC_CUSTOM_EXPORT_COMMAND,
- RC_CUSTOM_EXPORT_FORMAT,
- RC_DATE_INSERT_FORMAT,
+ RC_CURSOR_WIDTH,
+ RC_DEFAULT_DECIMAL_SEP,
+ RC_DEFAULT_LENGTH_UNIT,
+ RC_DEFAULT_OTF_VIEW_FORMAT,
+ RC_DEFAULT_PLATEX_VIEW_FORMAT,
+ RC_DEFAULT_VIEW_FORMAT,
RC_DEFFILE,
- RC_DEFAULT_LANGUAGE,
- RC_GUI_LANGUAGE,
- RC_DEFAULT_PAPERSIZE,
RC_DIALOGS_ICONIFY_WITH_MAIN,
RC_DISPLAY_GRAPHICS,
RC_DOCUMENTPATH,
+ RC_EDITOR_ALTERNATIVES,
RC_ESC_CHARS,
RC_EXAMPLEPATH,
- RC_FONT_ENCODING,
- RC_FORMAT,
+ RC_EXPORT_OVERWRITE,
+ RC_FILEFORMAT,
+ RC_FORWARD_SEARCH_DVI,
+ RC_FORWARD_SEARCH_PDF,
RC_FULL_SCREEN_LIMIT,
RC_FULL_SCREEN_SCROLLBAR,
+ RC_FULL_SCREEN_STATUSBAR,
RC_FULL_SCREEN_TABBAR,
+ RC_FULL_SCREEN_MENUBAR,
RC_FULL_SCREEN_TOOLBARS,
RC_FULL_SCREEN_WIDTH,
RC_GEOMETRY_SESSION,
RC_GROUP_LAYOUTS,
+ RC_GUI_LANGUAGE,
+ RC_HUNSPELLDIR_PATH,
+ RC_ICON_SET,
+ RC_INDEX_ALTERNATIVES,
RC_INDEX_COMMAND,
RC_INPUT,
+ RC_JBIBTEX_ALTERNATIVES,
+ RC_JBIBTEX_COMMAND,
+ RC_JINDEX_COMMAND,
RC_KBMAP,
RC_KBMAP_PRIMARY,
RC_KBMAP_SECONDARY,
- RC_LABEL_INIT_LENGTH,
RC_LANGUAGE_AUTO_BEGIN,
RC_LANGUAGE_AUTO_END,
RC_LANGUAGE_COMMAND_BEGIN,
RC_LANGUAGE_COMMAND_END,
RC_LANGUAGE_COMMAND_LOCAL,
RC_LANGUAGE_GLOBAL_OPTIONS,
- RC_LANGUAGE_PACKAGE,
- RC_LANGUAGE_USE_BABEL,
+ RC_LANGUAGE_CUSTOM_PACKAGE,
+ RC_LANGUAGE_PACKAGE_SELECTION,
RC_LOADSESSION,
+ RC_LYXRCFORMAT,
RC_MACRO_EDIT_STYLE,
+ RC_MAC_DONTSWAP_CTRL_META,
+ RC_MAC_LIKE_CURSOR_MOVEMENT,
RC_MAKE_BACKUP,
RC_MARK_FOREIGN_LANGUAGE,
RC_MOUSE_WHEEL_SPEED,
+ RC_MOUSE_MIDDLEBUTTON_PASTE,
RC_NOMENCL_COMMAND,
RC_NUMLASTFILES,
+ RC_OPEN_BUFFERS_IN_TABS,
+ RC_PARAGRAPH_MARKERS,
RC_PATH_PREFIX,
- RC_PERS_DICT,
+ RC_PLAINTEXT_LINELEN,
RC_PREVIEW,
RC_PREVIEW_HASHED_LABELS,
RC_PREVIEW_SCALE_FACTOR,
- RC_PRINTCOLLCOPIESFLAG,
- RC_PRINTCOPIESFLAG,
- RC_PRINTER,
- RC_PRINTEVENPAGEFLAG,
- RC_PRINTEXSTRAOPTIONS,
- RC_PRINTFILEEXTENSION,
RC_PRINTLANDSCAPEFLAG,
- RC_PRINTODDPAGEFLAG,
- RC_PRINTPAGERANGEFLAG,
RC_PRINTPAPERDIMENSIONFLAG,
RC_PRINTPAPERFLAG,
- RC_PRINTREVERSEFLAG,
- RC_PRINTSPOOL_COMMAND,
- RC_PRINTSPOOL_PRINTERPREFIX,
- RC_PRINTTOFILE,
- RC_PRINTTOPRINTER,
- RC_PRINT_ADAPTOUTPUT,
- RC_PRINT_COMMAND,
- RC_RTL_SUPPORT,
+ RC_PYGMENTIZE_COMMAND,
+ RC_RESPECT_OS_KBD_LANGUAGE,
+ RC_SAVE_COMPRESSED,
+ RC_SAVE_ORIGIN,
RC_SCREEN_DPI,
RC_SCREEN_FONT_ROMAN,
RC_SCREEN_FONT_ROMAN_FOUNDRY,
RC_SCREEN_FONT_TYPEWRITER,
RC_SCREEN_FONT_TYPEWRITER_FOUNDRY,
RC_SCREEN_ZOOM,
+ RC_SCROLL_BELOW_DOCUMENT,
+ RC_SCROLL_WHEEL_ZOOM,
RC_SERVERPIPE,
RC_SET_COLOR,
RC_SHOW_BANNER,
- RC_OPEN_BUFFERS_IN_TABS,
+ RC_SINGLE_CLOSE_TAB_BUTTON,
+ RC_SINGLE_INSTANCE,
RC_SORT_LAYOUTS,
- RC_SPELL_COMMAND,
+ RC_SPELLCHECK_CONTINUOUSLY,
+ RC_SPELLCHECK_NOTES,
+ RC_SPELLCHECKER,
+ RC_SPLITINDEX_COMMAND,
RC_TEMPDIRPATH,
RC_TEMPLATEPATH,
RC_TEX_ALLOWS_SPACES,
RC_TEX_EXPECTS_WINDOWS_PATHS,
+ RC_TEXINPUTS_PREFIX,
RC_THESAURUSDIRPATH,
RC_UIFILE,
RC_USELASTFILEPOS,
RC_USER_EMAIL,
+ RC_USER_INITIALS,
RC_USER_NAME,
- RC_USETEMPDIR,
- RC_USE_ALT_LANG,
RC_USE_CONVERTER_CACHE,
- RC_USE_ESC_CHARS,
- RC_USE_INP_ENC,
- RC_USE_PERS_DICT,
+ RC_USE_CONVERTER_NEEDAUTH_FORBIDDEN,
+ RC_USE_CONVERTER_NEEDAUTH,
+ RC_USE_NATIVE_FILEDIALOG,
+ RC_USE_SYSTEM_COLORS,
RC_USE_TOOLTIP,
- RC_USE_PIXMAP_CACHE,
- RC_USE_SPELL_LIB,
+ RC_USE_SYSTEM_THEME_ICONS,
RC_VIEWDVI_PAPEROPTION,
RC_VIEWER,
+ RC_VIEWER_ALTERNATIVES,
RC_VISUAL_CURSOR,
+ RC_CLOSE_BUFFER_WITH_LAST_VIEW,
RC_LAST
};
///
- LyXRC();
- ///
- void setDefaults();
- ///
- int read(support::FileName const & filename);
+ LyXRC() : user_name(support::user_name()),
+ user_email(support::user_email()) // always empty
+ {};
+
+ /// \param check_format: whether to try to convert the file format,
+ /// if it is not current. this should only be true, really, for the
+ /// user's own preferences file.
+ bool read(support::FileName const & filename, bool check_format);
///
- int read(std::istream &);
+ bool read(std::istream &);
private:
+ enum ReturnValues {
+ ReadOK,
+ ReadError,
+ FormatMismatch
+ };
///
- int read(Lexer &);
+ ReturnValues read(Lexer &, bool check_format);
public:
+ ///
+ typedef std::set<std::string> CommandSet;
+ /// maps a format to a set of commands that can be used to
+ /// edit or view it.
+ typedef std::map<std::string, CommandSet> Alternatives;
///
void write(support::FileName const & filename,
bool ignore_system_lyxrc) const;
/// write rc. If a specific tag is given, only output that one.
void write(std::ostream & os,
- bool ignore_system_lyxrc,
+ bool ignore_system_lyxrc,
std::string const & tag = std::string()) const;
///
void print() const;
+ ///
+ std::set<std::string> getRCs();
// FIXME unused (was used for xforms. Do we still need this?)
//static docstring const getDescription(LyXRCTags);
///
- std::string bind_file;
- ///
- std::string def_file;
- ///
- std::string ui_file;
- ///
- std::string printer;
- ///
- std::string print_command;
+ std::string bind_file = "cua";
///
- std::string print_evenpage_flag;
+ std::string def_file = "default";
///
- std::string print_oddpage_flag;
+ std::string ui_file = "default";
///
- std::string print_pagerange_flag;
+ std::string print_landscape_flag = "-t landscape";
///
- std::string print_copies_flag;
+ std::string print_paper_flag = "-t";
///
- std::string print_collcopies_flag;
- ///
- std::string print_reverse_flag;
- ///
- std::string print_landscape_flag;
- ///
- std::string print_to_printer;
- ///
- bool print_adapt_output;
- ///
- std::string print_to_file;
- ///
- std::string print_file_extension;
- ///
- std::string print_extra_options;
- ///
- std::string print_spool_command;
- ///
- std::string print_spool_printerprefix;
- ///
- std::string print_paper_flag;
- ///
- std::string print_paper_dimension_flag;
- ///
- std::string custom_export_command;
- ///
- std::string custom_export_format;
+ std::string print_paper_dimension_flag = "-T";
/// option for telling the dvi viewer about the paper size
std::string view_dvi_paper_option;
/// default paper size for local xdvi/dvips/ghostview/whatever
- PAPER_SIZE default_papersize;
/// command to run chktex incl. options
- std::string chktex_command;
+ std::string chktex_command = "chktex -n1 -n3 -n6 -n9 -n22 -n25 -n30 -n38";
+ /// Use external script to search for file corresponding to a
+ /// given citation.
+ bool citation_search = false;
+ /// Name of external script which searches for file corresponding to a
+ /// given citation. At this moment only script lyxpaperview.p is supported
+ /// (search for pdf or ps based on specific items)
+ std::string citation_search_view;
+ /// Items to search for in citation_search_view
+ std::string citation_search_pattern = "%year% %abbrvciteauthor%";
+ /// all available commands to run bibtex incl. options
+ CommandSet bibtex_alternatives;
/// command to run bibtex incl. options
- std::string bibtex_command;
+ std::string bibtex_command = "automatic";
+ /// command to run japanese bibtex incl. options
+ std::string jbibtex_command;
+ /// all available commands to run japanese bibtex incl. options
+ CommandSet jbibtex_alternatives;
+ /// all available index commands incl. options
+ CommandSet index_alternatives;
/// command to run makeindex incl. options or other index programs
- std::string index_command;
+ std::string index_command = "makeindex -c -q";
+ /// command to run japanese index program incl. options
+ std::string jindex_command;
+ /// command to generate multiple indices
+ std::string splitindex_command;
/// command to run makeindex incl. options for nomencl
- std::string nomencl_command;
+ std::string nomencl_command = "makeindex -s nomencl.ist";
+ /// command to run the python pygments syntax highlighter
+ std::string pygmentize_command;
///
std::string document_path;
///
///
std::string thesaurusdir_path;
///
- bool auto_region_delete;
- /// flag telling whether lastfiles should be checked for existance
- bool auto_reset_options;
+ std::string hunspelldir_path;
+ ///
+ bool auto_region_delete = true;
+ /// enable middle-mouse-button paste
+ bool mouse_middlebutton_paste = true;
///
- bool check_lastfiles;
+ bool auto_reset_options = false;
+ /// flag telling whether lastfiles should be checked for existance
+ bool check_lastfiles = true;
/// maximal number of lastfiles
- unsigned int num_lastfiles;
+ unsigned int num_lastfiles = 20;
/// whether or not go to saved position when opening a file
- bool use_lastfilepos;
+ bool use_lastfilepos = true;
/// load files from last session automatically
- bool load_session;
+ bool load_session = false;
+ /// do we save new documents as compressed by default
+ bool save_compressed = false;
+ /// whether or not to save the document dir in the file
+ bool save_origin = false;
/// shall a backup file be created
- bool make_backup;
+ bool make_backup = true;
/// A directory for storing backup files
std::string backupdir_path;
/// Whether or not save/restore session information
/// like windows position and geometry.
- bool allow_geometry_session;
+ bool allow_geometry_session = true;
/// Scrolling speed of the mouse wheel
- double mouse_wheel_speed;
- /// Zoom factor for screen fonts
- unsigned int zoom;
+ double mouse_wheel_speed = 1.0;
+ /// Default zoom factor for screen fonts
+ int defaultZoom = 150;
+ /// Actual zoom factor for screen fonts
+ /// (default zoom plus buffer zoom factor)
+ /// Do not set directly. Use GuiView::setCurrentZoom()
+ int currentZoom = 150;
/// Screen font sizes in points for each font size
- std::string font_sizes[10];
+ std::string font_sizes[10] = { "5.0", "7.0", "8.0", "9.0", "10.0",
+ "12.0", "14.4", "17.26", "20.74", "24.88"};
/// Allow the use of scalable fonts? Default is yes.
- bool use_scalable_fonts;
+ bool use_scalable_fonts = true;
/// DPI of monitor
- unsigned int dpi;
- ///
- std::string fontenc;
+ unsigned int dpi = 75;
///
std::string roman_font_name;
///
///
std::string typewriter_font_foundry;
///
- unsigned int autosave;
+ unsigned int autosave = 300;
///
- unsigned int plaintext_linelen;
- /// Accept compound words in spellchecker?
- bool spellchecker_accept_compound;
- /// Pass input encoding switch to the spellchecker?
- bool spellchecker_use_input_encoding;
- /// Use alternate language?
- bool spellchecker_use_alt_lang;
- /// Use personal dictionary?
- bool spellchecker_use_pers_dict;
+ unsigned int plaintext_linelen = 65;
+ /// End of paragraph markers?
+ bool paragraph_markers = false;
/// Use tooltips?
- bool use_tooltip;
- /// Use pixmap cache?
- bool use_pixmap_cache;
- /// Use escape chars?
- bool spellchecker_use_esc_chars;
+ bool use_tooltip = true;
+ /// Use the colors from current system theme?
+ bool use_system_colors = false;
+ /// use native file dialog or our own ?
+ bool use_native_filedialog = true;
+ /// Spellchecker engine: aspell, hunspell, etc
+ std::string spellchecker
+#if defined(USE_MACOSX_PACKAGING)
+ = "native";
+#elif defined(USE_ENCHANT)
+ = "enchant";
+#elif defined(USE_ASPELL)
+ = "aspell";
+#elif defined(USE_HUNSPELL)
+ = "hunspell";
+#else
+ = "aspell";
+#endif
/// Alternate language for spellchecker
std::string spellchecker_alt_lang;
- /// Alternate personal dictionary file for the spellchecker
- std::string spellchecker_pers_dict;
/// Escape characters
std::string spellchecker_esc_chars;
+ /// Accept compound words in spellchecker?
+ bool spellchecker_accept_compound = false;
+ /// spellcheck continuously?
+ bool spellcheck_continuously = true;
+ /// spellcheck notes and comments?
+ bool spellcheck_notes = true;
///
- bool use_kbmap;
+ bool use_kbmap = false;
///
std::string primary_kbmap;
///
///
std::string lyxpipes;
///
- std::string date_insert_format;
- ///
- std::string language_package;
+ std::string language_custom_package = "\\usepackage{babel}";
///
- bool language_auto_begin;
+ bool language_auto_begin = true;
///
- bool language_auto_end;
+ bool language_auto_end = true;
///
- std::string language_command_begin;
+ std::string language_command_begin = "\\selectlanguage{$$lang}";
///
std::string language_command_end;
///
- std::string language_command_local;
+ std::string language_command_local = "\\foreignlanguage{$$lang}{";
///
- bool language_global_options;
+ bool language_global_options = true;
///
- bool language_use_babel;
+ enum LangPackageSelection {
+ LP_AUTO = 0,
+ LP_BABEL,
+ LP_CUSTOM,
+ LP_NONE
+ };
///
- bool rtl_support;
+ LangPackageSelection language_package_selection = LP_AUTO;
/// bidi cursor movement: true = visual, false = logical
- bool visual_cursor;
+ bool visual_cursor = false;
+ ///
+ bool auto_number = true;
///
- bool auto_number;
+ bool mark_foreign_language = true;
///
- bool mark_foreign_language;
+ std::string gui_language = "auto";
///
- std::string default_language;
+ bool respect_os_kbd_language = false;
///
- std::string gui_language;
+ std::string default_otf_view_format = "pdf4";
///
- bool mac_like_word_movement;
+ std::string default_platex_view_format = "pdf3";
///
- bool cursor_follows_scrollbar;
+ std::string default_view_format = "pdf2";
+ /// all available viewers
+ Alternatives viewer_alternatives;
+ /// all available editors
+ Alternatives editor_alternatives;
+ ///
+ bool mac_dontswap_ctrl_meta = false;
+ ///
+ bool mac_like_cursor_movement = false;
+ ///
+ bool cursor_follows_scrollbar = false;
+ ///
+ bool ct_additions_underlined = true;
+ ///
+ bool ct_markup_copied = false;
+ ///
+ bool scroll_below_document = false;
///
enum MacroEditStyle {
MACRO_EDIT_INLINE_BOX = 0,
MACRO_EDIT_LIST
};
///
- MacroEditStyle macro_edit_style;
+ MacroEditStyle macro_edit_style = MACRO_EDIT_INLINE_BOX;
///
- bool dialogs_iconify_with_main;
+ bool dialogs_iconify_with_main = false;
///
- int label_init_length;
+ bool display_graphics = true;
///
- bool display_graphics;
- ///
- bool show_banner;
+ bool show_banner = true;
///
enum PreviewStatus {
PREVIEW_OFF,
PREVIEW_ON
};
///
- PreviewStatus preview;
+ PreviewStatus preview = PREVIEW_OFF;
///
- bool preview_hashed_labels;
+ bool preview_hashed_labels = false;
///
- std::string preview_scale_factor;
+ double preview_scale_factor = 1.0;
/// user name
- std::string user_name;
+ std::string user_name; // set in constructor
/// user email
- std::string user_email;
+ std::string user_email; // set in constructor (empty for now)
+ /// user initials
+ std::string user_initials;
+ /// icon set name
+ std::string icon_set;
+ /// whether to use the icons from the theme
+ bool use_system_theme_icons = false;
/// True if the TeX engine cannot handle posix paths
- bool windows_style_tex_paths;
+ bool windows_style_tex_paths = false;
/// True if the TeX engine can handle file names containing spaces
- bool tex_allows_spaces;
+ bool tex_allows_spaces = false;
/** Prepend paths to the PATH environment variable.
* The string is input, stored and output in native format.
*/
std::string path_prefix;
+ /** Prepend paths to the TEXINPUTS environment variable.
+ * The string is input, stored and output in native format.
+ * A '.' here stands for the current document directory.
+ */
+ std::string texinputs_prefix = ".";
/// Use the cache for file converters?
- bool use_converter_cache;
+ bool use_converter_cache = true;
+ /// Forbid use of external converters with 'needauth' option
+ bool use_converter_needauth_forbidden = true;
+ /// Ask user before calling external converters with 'needauth' option
+ bool use_converter_needauth = true;
/// The maximum age of cache files in seconds
- unsigned int converter_cache_maxage;
+ unsigned int converter_cache_maxage = 6 * 30 * 24 * 3600; // 6 months;
/// Sort layouts alphabetically
- bool sort_layouts;
+ bool sort_layouts = false;
/// Group layout by their category
- bool group_layouts;
+ bool group_layouts = true;
/// Toggle toolbars in fullscreen mode?
- bool full_screen_toolbars;
+ bool full_screen_toolbars = true;
/// Toggle scrollbar in fullscreen mode?
- bool full_screen_scrollbar;
+ bool full_screen_scrollbar = true;
/// Toggle tabbar in fullscreen mode?
- bool full_screen_tabbar;
+ bool full_screen_tabbar = true;
+ /// Toggle menubar in fullscreen mode?
+ bool full_screen_menubar = true;
+ /// Toggle statusbar in fullscreen mode?
+ bool full_screen_statusbar = true;
/// Limit the text width?
- bool full_screen_limit;
+ bool full_screen_limit = false;
/// Width of limited screen (in pixels) in fullscreen mode
- int full_screen_width;
+ int full_screen_width = 700;
+ ///
+ bool completion_cursor_text = true;
+ ///
+ double completion_inline_delay = 0.2;
+ ///
+ bool completion_inline_math = true;
+ ///
+ bool completion_inline_text = false;
+ ///
+ int completion_inline_dots = -1;
+ /// minimum length of words to complete
+ unsigned int completion_minlength = 6;
+ ///
+ double completion_popup_delay = 2.0;
+ ///
+ bool completion_popup_math = true;
///
- bool completion_cursor_text;
+ bool completion_popup_text = false;
///
- double completion_inline_delay;
+ bool completion_popup_after_complete = true;
///
- bool completion_inline_math;
+ bool autocorrection_math = false;
///
- bool completion_inline_text;
+ bool open_buffers_in_tabs = true;
///
- int completion_inline_dots;
+ bool single_close_tab_button = false;
///
- bool autocorrection_math;
+ bool single_instance = true;
///
- double completion_popup_delay;
+ std::string forward_search_dvi;
///
- bool completion_popup_math;
+ std::string forward_search_pdf;
///
- bool completion_popup_text;
+ int export_overwrite = NO_FILES;
+ /// Default decimal point when aligning table columns on decimal
+ std::string default_decimal_sep = "locale";
///
- bool completion_popup_after_complete;
+ Length::UNIT default_length_unit = Length::CM;
///
- bool open_buffers_in_tabs;
+ enum ScrollWheelZoom {
+ SCROLL_WHEEL_ZOOM_OFF,
+ SCROLL_WHEEL_ZOOM_CTRL,
+ SCROLL_WHEEL_ZOOM_SHIFT,
+ SCROLL_WHEEL_ZOOM_ALT
+ };
+ ///
+ ScrollWheelZoom scroll_wheel_zoom = SCROLL_WHEEL_ZOOM_CTRL;
+ // FIXME: should be caret_width
+ ///
+ int cursor_width = 0;
+ /// One of: yes, no, ask
+ std::string close_buffer_with_last_view = "yes";
};
-/** \c LyXRC_PreviewStatus is a wrapper for LyXRC::PreviewStatus.
- * It can be forward-declared and passed as a function argument without
- * having to expose LyXRC.h.
- */
-class LyXRC_PreviewStatus {
- LyXRC::PreviewStatus val_;
-public:
- LyXRC_PreviewStatus(LyXRC::PreviewStatus val) : val_(val) {}
- operator LyXRC::PreviewStatus() const { return val_; }
-};
-
+void actOnUpdatedPrefs(LyXRC const & lyxrc_orig, LyXRC const & lyxrc_new);
///
extern LyXRC lyxrc;
///
extern LyXRC system_lyxrc;
-// used by at least frontends/qt4/GuiPref.cpp
-const long maxlastfiles = 20;
+// used by at least frontends/qt/GuiPref.cpp
+const long maxlastfiles = 50;
} // namespace lyx