diff options
Diffstat (limited to 'src/nvim/globals.h')
| -rw-r--r-- | src/nvim/globals.h | 207 |
1 files changed, 85 insertions, 122 deletions
diff --git a/src/nvim/globals.h b/src/nvim/globals.h index 463f4fcd8d..2ee72cdb6a 100644 --- a/src/nvim/globals.h +++ b/src/nvim/globals.h @@ -12,10 +12,7 @@ #include "nvim/syntax_defs.h" #include "nvim/types.h" #include "nvim/event/loop.h" - -/* - * definition of global variables - */ +#include "nvim/os/os_defs.h" #define IOSIZE (1024+1) // file I/O and sprintf buffer size @@ -25,19 +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 path (for non-unix systems) Make it a bit long, to stay - * on the safe side. But not too long to put on the stack. - * TODO(metrix78): Move this to os_defs.h - */ -#ifndef MAXPATHL -# ifdef MAXPATHLEN -# define MAXPATHL MAXPATHLEN -# else -# define MAXPATHL 256 -# endif -#endif - #ifdef WIN32 # define _PATHSEPSTR "\\" #else @@ -108,14 +92,39 @@ typedef enum { * They may have different values when the screen wasn't (re)allocated yet * after setting Rows or Columns (e.g., when starting up). */ - -#define DFLT_COLS 80 /* default value for 'columns' */ -#define DFLT_ROWS 24 /* default value for 'lines' */ - +#define DFLT_COLS 80 // default value for 'columns' +#define DFLT_ROWS 24 // default value for 'lines' 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. */ @@ -398,6 +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 { @@ -430,79 +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 */ @@ -512,9 +451,9 @@ EXTERN int keep_filetype INIT(= FALSE); /* value for did_filetype when starting to execute autocommands */ -/* 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 buf_T *au_new_curbuf INIT(= NULL); +// 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, 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 @@ -558,6 +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. @@ -566,7 +506,7 @@ EXTERN win_T *prevwin INIT(= NULL); /* previous window */ FOR_ALL_TABS(tp) \ FOR_ALL_WINDOWS_IN_TAB(wp, tp) -# define FOR_ALL_WINDOWS(wp) for (wp = firstwin; wp != NULL; wp = wp->w_next) +// -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) @@ -602,7 +542,10 @@ EXTERN buf_T *lastbuf INIT(= NULL); // last buffer EXTERN buf_T *curbuf INIT(= NULL); // currently active buffer // Iterates over all buffers in the buffer list. -# define FOR_ALL_BUFFERS(buf) for (buf_T *buf = firstbuf; buf != NULL; buf = buf->b_next) +#define FOR_ALL_BUFFERS(buf) \ + for (buf_T *buf = firstbuf; buf != NULL; buf = buf->b_next) +#define FOR_ALL_BUFFERS_BACKWARDS(buf) \ + for (buf_T *buf = lastbuf; buf != NULL; buf = buf->b_prev) /* Flag that is set when switching off 'swapfile'. It means that all blocks * are to be loaded into memory. Shouldn't be global... */ @@ -840,13 +783,11 @@ 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 @@ -886,9 +827,16 @@ EXTERN int swap_exists_action INIT(= SEA_NONE); EXTERN int swap_exists_did_quit INIT(= FALSE); /* Selected "quit" at the dialog. */ -EXTERN char_u IObuff[IOSIZE]; /* sprintf's are done in this buffer */ -EXTERN char_u NameBuff[MAXPATHL]; /* buffer for expanding file names */ -EXTERN char_u msg_buf[MSG_BUF_LEN]; /* small buffer for messages */ +EXTERN char_u IObuff[IOSIZE]; ///< Buffer for sprintf, I/O, etc. +EXTERN char_u NameBuff[MAXPATHL]; ///< Buffer for expanding file names +EXTERN char_u msg_buf[MSG_BUF_LEN]; ///< Small buffer for messages +EXTERN char os_buf[ ///< Buffer for the os/ layer +#if MAXPATHL > IOSIZE +MAXPATHL +#else +IOSIZE +#endif +]; /* When non-zero, postpone redrawing. */ EXTERN int RedrawingDisabled INIT(= 0); @@ -953,7 +901,7 @@ 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 */ @@ -986,8 +934,11 @@ 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' */ @@ -1124,7 +1075,7 @@ 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_jobtblfull[] INIT(= N_("E901: Job table is full")); EXTERN char_u e_jobspawn[] INIT(= N_( - "E903: Process for command \"%s\" could not be spawned")); + "E903: Process failed to start: %s: \"%s\"")); EXTERN char_u e_jobnotpty[] INIT(= N_("E904: Job is not connected to a pty")); 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")); @@ -1150,7 +1101,6 @@ EXTERN char_u e_noprev[] INIT(= N_("E34: No previous command")); EXTERN char_u e_noprevre[] INIT(= N_("E35: No previous regular expression")); EXTERN char_u e_norange[] INIT(= N_("E481: No range allowed")); EXTERN char_u e_noroom[] INIT(= N_("E36: Not enough room")); -EXTERN char_u e_notcreate[] INIT(= N_("E482: Can't create file %s")); EXTERN char_u e_notmp[] INIT(= N_("E483: Can't get temp file name")); EXTERN char_u e_notopen[] INIT(= N_("E484: Can't open file %s")); EXTERN char_u e_notread[] INIT(= N_("E485: Can't read file %s")); @@ -1172,11 +1122,7 @@ EXTERN char_u e_loclist[] INIT(= N_("E776: No location list")); EXTERN char_u e_re_damg[] INIT(= N_("E43: Damaged match string")); EXTERN char_u e_re_corr[] INIT(= N_("E44: Corrupted regexp program")); EXTERN char_u e_readonly[] INIT(= N_( - "E45: 'readonly' option is set (add ! to override)")); -EXTERN char_u e_readonlyvar[] INIT(= N_( - "E46: Cannot change read-only variable \"%s\"")); -EXTERN char_u e_readonlysbx[] INIT(= N_( - "E794: Cannot set variable in the sandbox: \"%s\"")); + "E45: 'readonly' option is set (add ! to override)")); EXTERN char_u e_readerrf[] INIT(= N_("E47: Error while reading errorfile")); EXTERN char_u e_sandbox[] INIT(= N_("E48: Not allowed in sandbox")); EXTERN char_u e_secure[] INIT(= N_("E523: Not allowed here")); @@ -1192,6 +1138,7 @@ 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_( @@ -1215,6 +1162,8 @@ EXTERN char_u e_invalidreg[] INIT(= N_("E850: Invalid register name")); 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 top_bot_msg[] INIT(= N_("search hit TOP, continuing at BOTTOM")); @@ -1233,8 +1182,6 @@ 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); - // If a msgpack-rpc channel should be started over stdin/stdout EXTERN bool embedded_mode INIT(= false); @@ -1249,4 +1196,20 @@ typedef enum { kBroken } WorkingStatus; +/// The scope of a working-directory command like `:cd`. +/// +/// Scopes are enumerated from lowest to highest. When adding a scope make sure +/// to update all functions using scopes as well, such as the implementation of +/// `getcwd()`. When using scopes as limits (e.g. in loops) don't use the scopes +/// directly, use `MIN_CD_SCOPE` and `MAX_CD_SCOPE` instead. +typedef enum { + kCdScopeInvalid = -1, + kCdScopeWindow, ///< Affects one window. + kCdScopeTab, ///< Affects one tab page. + kCdScopeGlobal, ///< Affects the entire Nvim instance. +} CdScope; + +#define MIN_CD_SCOPE kCdScopeWindow +#define MAX_CD_SCOPE kCdScopeGlobal + #endif /* NVIM_GLOBALS_H */ |