diff options
Diffstat (limited to 'src/nvim/globals.h')
| -rw-r--r-- | src/nvim/globals.h | 208 |
1 files changed, 84 insertions, 124 deletions
diff --git a/src/nvim/globals.h b/src/nvim/globals.h index 637e9e0a80..9c8cefc68e 100644 --- a/src/nvim/globals.h +++ b/src/nvim/globals.h @@ -12,6 +12,7 @@ #include "nvim/syntax_defs.h" #include "nvim/types.h" #include "nvim/event/loop.h" +#include "nvim/os/os_defs.h" #define IOSIZE (1024+1) // file I/O and sprintf buffer size @@ -21,16 +22,6 @@ # define MSG_BUF_CLEN (MSG_BUF_LEN / 6) // cell length (worst case: utf-8 // takes 6 bytes for one cell) -// Maximum length of a file path. Make it a bit long, to stay -// on the safe side. But not too long to put on the stack. -#ifndef MAXPATHL -# ifdef MAXPATHLEN -# define MAXPATHL MAXPATHLEN -# else -# define MAXPATHL 256 -# endif -#endif - #ifdef WIN32 # define _PATHSEPSTR "\\" #else @@ -106,6 +97,34 @@ typedef enum { EXTERN long Rows INIT(= DFLT_ROWS); // nr of rows in the screen EXTERN long Columns INIT(= DFLT_COLS); // nr of columns in the screen +// We use 64-bit file functions here, if available. E.g. ftello() returns +// off_t instead of long, which helps if long is 32 bit and off_t is 64 bit. +// We assume that when fseeko() is available then ftello() is too. +// Note that Windows has different function names. +#if (defined(_MSC_VER) && (_MSC_VER >= 1300)) || defined(__MINGW32__) +typedef __int64 off_T; +# ifdef __MINGW32__ +# define vim_lseek lseek64 +# define vim_fseek fseeko64 +# define vim_ftell ftello64 +# else +# define vim_lseek _lseeki64 +# define vim_fseek _fseeki64 +# define vim_ftell _ftelli64 +# endif +#else +typedef off_t off_T; +# ifdef HAVE_FSEEKO +# define vim_lseek lseek +# define vim_ftell ftello +# define vim_fseek fseeko +# else +# define vim_lseek lseek +# define vim_ftell ftell +# define vim_fseek(a, b, c) fseek(a, (long)b, c) +# endif +#endif + /* * The characters and attributes cached for the screen. */ @@ -388,6 +407,9 @@ EXTERN int garbage_collect_at_exit INIT(= FALSE); /* ID of script being sourced or was sourced to define the current function. */ EXTERN scid_T current_SID INIT(= 0); + +EXTERN bool did_source_packages INIT(= false); + // Scope information for the code that indirectly triggered the current // provider function call EXTERN struct caller_scope { @@ -420,79 +442,6 @@ EXTERN int did_check_timestamps INIT(= FALSE); /* did check timestamps recently */ EXTERN int no_check_timestamps INIT(= 0); /* Don't check timestamps */ -/* - * Values for index in highlight_attr[]. - * When making changes, also update HL_FLAGS below! And update the default - * value of 'highlight' in option.c. - */ -typedef enum { - HLF_8 = 0 /* Meta & special keys listed with ":map", text that is - displayed different from what it is */ - , HLF_EOB // after the last line in the buffer - , HLF_TERM // terminal cursor focused - , HLF_TERMNC // terminal cursor unfocused - , HLF_AT // @ characters at end of screen, characters that - // don't really exist in the text - , HLF_D // directories in CTRL-D listing - , HLF_E // error messages - , HLF_I // incremental search - , HLF_L // last search string - , HLF_M // "--More--" message - , HLF_CM // Mode (e.g., "-- INSERT --") - , HLF_N // line number for ":number" and ":#" commands - , HLF_CLN // current line number - , HLF_R // return to continue message and yes/no questions - , HLF_S // status lines - , HLF_SNC // status lines of not-current windows - , HLF_C // column to separate vertically split windows - , HLF_T // Titles for output from ":set all", ":autocmd" etc. - , HLF_V // Visual mode - , HLF_VNC // Visual mode, autoselecting and not clipboard owner - , HLF_W // warning messages - , HLF_WM // Wildmenu highlight - , HLF_FL // Folded line - , HLF_FC // Fold column - , HLF_ADD // Added diff line - , HLF_CHD // Changed diff line - , HLF_DED // Deleted diff line - , HLF_TXD // Text Changed in diff line - , HLF_CONCEAL // Concealed text - , HLF_SC // Sign column - , HLF_SPB // SpellBad - , HLF_SPC // SpellCap - , HLF_SPR // SpellRare - , HLF_SPL // SpellLocal - , HLF_PNI // popup menu normal item - , HLF_PSI // popup menu selected item - , HLF_PSB // popup menu scrollbar - , HLF_PST // popup menu scrollbar thumb - , HLF_TP // tabpage line - , HLF_TPS // tabpage line selected - , HLF_TPF // tabpage line filler - , HLF_CUC // 'cursurcolumn' - , HLF_CUL // 'cursurline' - , HLF_MC // 'colorcolumn' - , HLF_QFL // selected quickfix line - , HLF_COUNT // MUST be the last one -} hlf_T; - -/* The HL_FLAGS must be in the same order as the HLF_ enums! - * When changing this also adjust the default for 'highlight'. */ -#define HL_FLAGS { '8', '~', 'z', 'Z', '@', 'd', 'e', 'i', 'l', 'm', 'M', 'n', \ - 'N', 'r', 's', 'S', 'c', 't', 'v', 'V', 'w', 'W', 'f', 'F', \ - 'A', 'C', 'D', 'T', '-', '>', 'B', 'P', 'R', 'L', '+', '=', \ - 'x', 'X', '*', '#', '_', '!', '.', 'o', 'q' } - -EXTERN int highlight_attr[HLF_COUNT]; /* Highl. attr for each context. */ -EXTERN int highlight_user[9]; /* User[1-9] attributes */ -EXTERN int highlight_stlnc[9]; /* On top of user */ -EXTERN int cterm_normal_fg_color INIT(= 0); -EXTERN int cterm_normal_fg_bold INIT(= 0); -EXTERN int cterm_normal_bg_color INIT(= 0); -EXTERN RgbValue normal_fg INIT(= -1); -EXTERN RgbValue normal_bg INIT(= -1); -EXTERN RgbValue normal_sp INIT(= -1); - EXTERN int autocmd_busy INIT(= FALSE); /* Is apply_autocmds() busy? */ EXTERN int autocmd_no_enter INIT(= FALSE); /* *Enter autocmds disabled */ EXTERN int autocmd_no_leave INIT(= FALSE); /* *Leave autocmds disabled */ @@ -504,7 +453,7 @@ EXTERN int keep_filetype INIT(= FALSE); /* value for did_filetype when // When deleting the current buffer, another one must be loaded. // If we know which one is preferred, au_new_curbuf is set to it. -EXTERN bufref_T au_new_curbuf INIT(= { NULL, 0 }); +EXTERN bufref_T au_new_curbuf INIT(= { NULL, 0, 0 }); // When deleting a buffer/window and autocmd_busy is TRUE, do not free the // buffer/window. but link it in the list starting with @@ -548,6 +497,7 @@ EXTERN int updating_screen INIT(= FALSE); EXTERN win_T *firstwin; /* first window */ EXTERN win_T *lastwin; /* last window */ EXTERN win_T *prevwin INIT(= NULL); /* previous window */ +# define ONE_WINDOW (firstwin == lastwin) /* * When using this macro "break" only breaks out of the inner loop. Use "goto" * to break out of the tabpage loop. @@ -556,6 +506,7 @@ EXTERN win_T *prevwin INIT(= NULL); /* previous window */ FOR_ALL_TABS(tp) \ FOR_ALL_WINDOWS_IN_TAB(wp, tp) +// -V:FOR_ALL_WINDOWS_IN_TAB:501 # define FOR_ALL_WINDOWS_IN_TAB(wp, tp) \ for (win_T *wp = ((tp) == curtab) \ ? firstwin : (tp)->tp_firstwin; wp != NULL; wp = wp->w_next) @@ -613,21 +564,22 @@ EXTERN int ru_col; /* column for ruler */ EXTERN int ru_wid; /* 'rulerfmt' width of ruler when non-zero */ EXTERN int sc_col; /* column for shown command */ -/* - * When starting or exiting some things are done differently (e.g. screen - * updating). - */ +// +// When starting or exiting some things are done differently (e.g. screen +// updating). +// + +// First NO_SCREEN, then NO_BUFFERS, then 0 when startup finished. EXTERN int starting INIT(= NO_SCREEN); -/* first NO_SCREEN, then NO_BUFFERS and then - * set to 0 when starting up finished */ -EXTERN int exiting INIT(= FALSE); -/* TRUE when planning to exit Vim. Might - * still keep on running if there is a changed - * buffer. */ -// volatile because it is used in signal handler deathtrap(). +// true when planning to exit. Might keep running if there is a changed buffer. +EXTERN int exiting INIT(= false); +// is stdin a terminal? +EXTERN int stdin_isatty INIT(= true); +// is stdout a terminal? +EXTERN int stdout_isatty INIT(= true); +// true when doing full-screen output, otherwise only writing some messages. +// volatile because it is used in a signal handler. EXTERN volatile int full_screen INIT(= false); -// TRUE when doing full-screen output -// otherwise only writing some messages EXTERN int restricted INIT(= FALSE); // TRUE when started in restricted mode (-Z) @@ -832,13 +784,11 @@ EXTERN int ex_no_reprint INIT(= FALSE); /* no need to print after z or p */ EXTERN int Recording INIT(= FALSE); /* TRUE when recording into a reg. */ EXTERN int Exec_reg INIT(= FALSE); /* TRUE when executing a register */ -EXTERN int no_mapping INIT(= FALSE); /* currently no mapping allowed */ -EXTERN int no_zero_mapping INIT(= 0); /* mapping zero not allowed */ -EXTERN int allow_keys INIT(= FALSE); /* allow key codes when no_mapping - * is set */ -EXTERN int no_u_sync INIT(= 0); /* Don't call u_sync() */ -EXTERN int u_sync_once INIT(= 0); /* Call u_sync() once when evaluating - an expression. */ +EXTERN int no_mapping INIT(= false); // currently no mapping allowed +EXTERN int no_zero_mapping INIT(= 0); // mapping zero not allowed +EXTERN int no_u_sync INIT(= 0); // Don't call u_sync() +EXTERN int u_sync_once INIT(= 0); // Call u_sync() once when evaluating + // an expression. EXTERN bool force_restart_edit INIT(= false); // force restart_edit after // ex_normal returns @@ -949,7 +899,7 @@ EXTERN int did_cursorhold INIT(= false); // set when CursorHold t'gerd // for CursorMoved event EXTERN pos_T last_cursormoved INIT(= INIT_POS_T(0, 0, 0)); -EXTERN int last_changedtick INIT(= 0); // for TextChanged event +EXTERN varnumber_T last_changedtick INIT(= 0); // for TextChanged event EXTERN buf_T *last_changedtick_buf INIT(= NULL); EXTERN int postponed_split INIT(= 0); /* for CTRL-W CTRL-] command */ @@ -982,8 +932,11 @@ EXTERN char_u langmap_mapchar[256]; /* mapping for language keys */ EXTERN int save_p_ls INIT(= -1); /* Save 'laststatus' setting */ EXTERN int save_p_wmh INIT(= -1); /* Save 'winminheight' setting */ EXTERN int wild_menu_showing INIT(= 0); -# define WM_SHOWN 1 /* wildmenu showing */ -# define WM_SCROLLED 2 /* wildmenu showing with scroll */ +enum { + WM_SHOWN = 1, ///< wildmenu showing + WM_SCROLLED = 2, ///< wildmenu showing with scroll + WM_LIST = 3, ///< cmdline CTRL-D +}; EXTERN char breakat_flags[256]; /* which characters are in 'breakat' */ @@ -1026,9 +979,10 @@ EXTERN int fill_diff INIT(= '-'); EXTERN int km_stopsel INIT(= FALSE); EXTERN int km_startsel INIT(= FALSE); -EXTERN int cedit_key INIT(= -1); /* key value of 'cedit' option */ -EXTERN int cmdwin_type INIT(= 0); /* type of cmdline window or 0 */ -EXTERN int cmdwin_result INIT(= 0); /* result of cmdline window or 0 */ +EXTERN int cedit_key INIT(= -1); ///< key value of 'cedit' option +EXTERN int cmdwin_type INIT(= 0); ///< type of cmdline window or 0 +EXTERN int cmdwin_result INIT(= 0); ///< result of cmdline window or 0 +EXTERN int cmdwin_level INIT(= 0); ///< cmdline recursion level EXTERN char_u no_lines_msg[] INIT(= N_("--No lines in buffer--")); @@ -1117,11 +1071,17 @@ EXTERN char_u e_invexpr2[] INIT(= N_("E15: Invalid expression: %s")); EXTERN char_u e_invrange[] INIT(= N_("E16: Invalid range")); EXTERN char_u e_invcmd[] INIT(= N_("E476: Invalid command")); EXTERN char_u e_isadir2[] INIT(= N_("E17: \"%s\" is a directory")); -EXTERN char_u e_invjob[] INIT(= N_("E900: Invalid job id")); +EXTERN char_u e_invchan[] INIT(= N_("E900: Invalid channel id")); +EXTERN char_u e_invchanjob[] INIT(= N_("E900: Invalid channel id: not a job")); EXTERN char_u e_jobtblfull[] INIT(= N_("E901: Job table is full")); EXTERN char_u e_jobspawn[] INIT(= N_( - "E903: Process failed to start: %s: \"%s\"")); -EXTERN char_u e_jobnotpty[] INIT(= N_("E904: Job is not connected to a pty")); + "E903: Process failed to start: %s: \"%s\"")); +EXTERN char_u e_channotpty[] INIT(= N_("E904: channel is not a pty")); +EXTERN char_u e_stdiochan2[] INIT(= N_( + "E905: Couldn't open stdio channel: %s")); +EXTERN char_u e_invstream[] INIT(= N_("E906: invalid stream for channel")); +EXTERN char_u e_invstreamrpc[] INIT(= N_( + "E906: invalid stream for rpc channel, use 'rpc'")); EXTERN char_u e_libcall[] INIT(= N_("E364: Library call failed for \"%s()\"")); EXTERN char_u e_mkdir[] INIT(= N_("E739: Cannot create directory %s: %s")); EXTERN char_u e_markinval[] INIT(= N_("E19: Mark has invalid line number")); @@ -1184,6 +1144,7 @@ EXTERN char_u e_longname[] INIT(= N_("E75: Name too long")); EXTERN char_u e_toomsbra[] INIT(= N_("E76: Too many [")); EXTERN char_u e_toomany[] INIT(= N_("E77: Too many file names")); EXTERN char_u e_trailing[] INIT(= N_("E488: Trailing characters")); +EXTERN char_u e_trailing2[] INIT(= N_("E488: Trailing characters: %s")); EXTERN char_u e_umark[] INIT(= N_("E78: Unknown mark")); EXTERN char_u e_wildexpand[] INIT(= N_("E79: Cannot expand wildcards")); EXTERN char_u e_winheight[] INIT(= N_( @@ -1191,8 +1152,9 @@ EXTERN char_u e_winheight[] INIT(= N_( EXTERN char_u e_winwidth[] INIT(= N_( "E592: 'winwidth' cannot be smaller than 'winminwidth'")); EXTERN char_u e_write[] INIT(= N_("E80: Error while writing")); -EXTERN char_u e_zerocount[] INIT(= N_("Zero count")); -EXTERN char_u e_usingsid[] INIT(= N_("E81: Using <SID> not in a script context")); +EXTERN char_u e_zerocount[] INIT(= N_("E939: Positive count required")); +EXTERN char_u e_usingsid[] INIT(= N_( + "E81: Using <SID> not in a script context")); EXTERN char_u e_intern2[] INIT(= N_("E685: Internal error: %s")); EXTERN char_u e_maxmempat[] INIT(= N_( "E363: pattern uses more memory than 'maxmempattern'")); @@ -1208,6 +1170,9 @@ EXTERN char_u e_dirnotf[] INIT(= N_( "E919: Directory not found in '%s': \"%s\"")); EXTERN char_u e_unsupportedoption[] INIT(= N_("E519: Option not supported")); EXTERN char_u e_fnametoolong[] INIT(= N_("E856: Filename too long")); +EXTERN char_u e_float_as_string[] INIT(= N_("E806: using Float as a String")); +EXTERN char_u e_autocmd_err[] INIT(=N_( + "E5500: autocmd has thrown an exception: %s")); EXTERN char top_bot_msg[] INIT(= N_("search hit TOP, continuing at BOTTOM")); @@ -1226,16 +1191,11 @@ EXTERN FILE *time_fd INIT(= NULL); /* where to write startup timing */ EXTERN int ignored; EXTERN char *ignoredp; -EXTERN bool in_free_unref_items INIT(= false); - -// Used for checking if local variables or arguments used in a lambda. -EXTERN int *eval_lavars_used INIT(= NULL); - // If a msgpack-rpc channel should be started over stdin/stdout EXTERN bool embedded_mode INIT(= false); - -/// next free id for a job or rpc channel -EXTERN uint64_t next_chan_id INIT(= 1); +// Dont try to start an user interface +// or read/write to stdio (unless embedding) +EXTERN bool headless_mode INIT(= false); /// Used to track the status of external functions. /// Currently only used for iconv(). @@ -1255,7 +1215,7 @@ typedef enum { kCdScopeInvalid = -1, kCdScopeWindow, ///< Affects one window. kCdScopeTab, ///< Affects one tab page. - kCdScopeGlobal, ///< Affects the entire instance of Neovim. + kCdScopeGlobal, ///< Affects the entire Nvim instance. } CdScope; #define MIN_CD_SCOPE kCdScopeWindow |