diff options
Diffstat (limited to 'src/nvim/option.h')
| -rw-r--r-- | src/nvim/option.h | 83 |
1 files changed, 50 insertions, 33 deletions
diff --git a/src/nvim/option.h b/src/nvim/option.h index ebf8e0417d..7cf880b19b 100644 --- a/src/nvim/option.h +++ b/src/nvim/option.h @@ -1,5 +1,6 @@ #pragma once +#include <stdbool.h> #include <stdint.h> #include <stdio.h> // IWYU pragma: keep @@ -8,7 +9,8 @@ #include "nvim/cmdexpand_defs.h" // IWYU pragma: keep #include "nvim/eval/typval_defs.h" #include "nvim/ex_cmds_defs.h" // IWYU pragma: keep -#include "nvim/option_defs.h" // IWYU pragma: export +#include "nvim/macros_defs.h" +#include "nvim/option_defs.h" // IWYU pragma: keep #include "nvim/types_defs.h" // IWYU pragma: keep /// The options that are local to a window or buffer have "indir" set to one of @@ -37,18 +39,17 @@ typedef enum { // buffers. Indicate this by setting "var" to VAR_WIN. #define VAR_WIN ((char *)-1) -typedef struct vimoption { - char *fullname; ///< full option name - char *shortname; ///< permissible abbreviation - uint32_t flags; ///< see above - void *var; ///< global option: pointer to variable; - ///< window-local option: VAR_WIN; - ///< buffer-local option: global value - idopt_T indir; ///< global option: PV_NONE; - ///< local option: indirect option index - ///< callback function to invoke after an option is modified to validate and - ///< apply the new value. - bool immutable; ///< option value cannot be changed from the default value. +typedef struct { + char *fullname; ///< full option name + char *shortname; ///< permissible abbreviation + uint32_t flags; ///< see above + OptTypeFlags type_flags; ///< option type flags, see OptValType + void *var; ///< global option: pointer to variable; + ///< window-local option: VAR_WIN; + ///< buffer-local option: global value + idopt_T indir; ///< global option: PV_NONE; + ///< local option: indirect option index + bool immutable; ///< option value cannot be changed from the default value. /// callback function to invoke after an option is modified to validate and /// apply the new value. @@ -59,7 +60,12 @@ typedef struct vimoption { opt_expand_cb_T opt_expand_cb; // TODO(famiu): Use OptVal for def_val. - void *def_val; ///< default values for variable (neovim!!) + union { + int boolean; + OptInt number; + char *string; + } def_val; ///< default value for variable + LastSet last_set; ///< script in which the option was last set } vimoption_T; @@ -75,28 +81,39 @@ enum { /// When OPT_GLOBAL and OPT_LOCAL are both missing, set both local and global /// values, get local value. typedef enum { - // TODO(famiu): See if `OPT_FREE` is really necessary and remove it if not. - OPT_FREE = 0x01, ///< Free old value if it was allocated. - OPT_GLOBAL = 0x02, ///< Use global value. - OPT_LOCAL = 0x04, ///< Use local value. - OPT_MODELINE = 0x08, ///< Option in modeline. - OPT_WINONLY = 0x10, ///< Only set window-local options. - OPT_NOWIN = 0x20, ///< Don’t set window-local options. - OPT_ONECOLUMN = 0x40, ///< list options one per line - OPT_NO_REDRAW = 0x80, ///< ignore redraw flags on option - OPT_SKIPRTP = 0x100, ///< "skiprtp" in 'sessionoptions' -} OptionFlags; - -/// Return value from get_option_value_strict + OPT_GLOBAL = 0x01, ///< Use global value. + OPT_LOCAL = 0x02, ///< Use local value. + OPT_MODELINE = 0x04, ///< Option in modeline. + OPT_WINONLY = 0x08, ///< Only set window-local options. + OPT_NOWIN = 0x10, ///< Don’t set window-local options. + OPT_ONECOLUMN = 0x20, ///< list options one per line + OPT_NO_REDRAW = 0x40, ///< ignore redraw flags on option + OPT_SKIPRTP = 0x80, ///< "skiprtp" in 'sessionoptions' +} OptionSetFlags; + +/// Return value from get_option_attrs(). enum { - SOPT_BOOL = 0x01, ///< Boolean option - SOPT_NUM = 0x02, ///< Number option - SOPT_STRING = 0x04, ///< String option - SOPT_GLOBAL = 0x08, ///< Option has global value - SOPT_WIN = 0x10, ///< Option has window-local value - SOPT_BUF = 0x20, ///< Option has buffer-local value + SOPT_GLOBAL = 0x01, ///< Option has global value + SOPT_WIN = 0x02, ///< Option has window-local value + SOPT_BUF = 0x04, ///< Option has buffer-local value }; +/// Get name of OptValType as a string. +static inline const char *optval_type_get_name(const OptValType type) +{ + switch (type) { + case kOptValTypeNil: + return "nil"; + case kOptValTypeBoolean: + return "boolean"; + case kOptValTypeNumber: + return "number"; + case kOptValTypeString: + return "string"; + } + UNREACHABLE; +} + // OptVal helper macros. #define NIL_OPTVAL ((OptVal) { .type = kOptValTypeNil }) #define BOOLEAN_OPTVAL(b) ((OptVal) { .type = kOptValTypeBoolean, .data.boolean = b }) |