context.c File Reference

#include "nvim/context.h"
#include "nvim/eval/encode.h"
#include "nvim/ex_docmd.h"
#include "nvim/option.h"
#include "nvim/shada.h"
#include "nvim/api/vim.h"
#include "nvim/api/private/helpers.h"

Functions
void	ctx_free_all (void)
	Clears and frees the context stack. More...
size_t	ctx_size (void)
	Returns the size of the context stack. More...
Context *	ctx_get (size_t index)
void	ctx_free (Context *ctx) FUNC_ATTR_NONNULL_ALL
void	ctx_save (Context *ctx, const int flags)
bool	ctx_restore (Context *ctx, const int flags)
Dictionary	ctx_to_dict (Context *ctx) FUNC_ATTR_NONNULL_ALL
int	ctx_from_dict (Dictionary dict, Context *ctx) FUNC_ATTR_NONNULL_ALL

Variables
int	kCtxAll

Function Documentation

void ctx_free

(

Context *

ctx

)

Free resources used by Context object.

param[in] ctx pointer to Context object to free.

void ctx_free_all

(

void

)

Clears and frees the context stack.

int ctx_from_dict	(	Dictionary	dict,
		Context *	ctx
	)

Converts Dictionary representation of Context back to Context object.

Parameters

[in]	dict	Context Dictionary representation.
[out]	ctx	Context object to store conversion result into.

Returns

types of included context items.

Context* ctx_get

(

size_t

index

)

Returns pointer to Context object with given zero-based index from the top of context stack or NULL if index is out of bounds.

bool ctx_restore	(	Context *	ctx,
		const int	flags
	)

Restores the editor state from a context.

If "context" is NULL, pops context from context stack. Use "flags" to select particular types of context.

Parameters

ctx	Restore from this context. Pop from context stack if NULL.
flags	Flags, see ContextTypeFlags enum.

Returns

true on success, false otherwise (i.e.: empty context stack).

void ctx_save	(	Context *	ctx,
		const int	flags
	)

Saves the editor state to a context.

If "context" is NULL, pushes context on context stack. Use "flags" to select particular types of context.

Parameters

ctx	Save to this context, or push on context stack if NULL.
flags	Flags, see ContextTypeFlags enum.

size_t ctx_size

(

void

)

Returns the size of the context stack.

Dictionary ctx_to_dict

(

Context *

ctx

)

Converts Context to Dictionary representation.

Parameters

[in]

ctx

Context to convert.

Returns

Dictionary representing "ctx".

Variable Documentation

int kCtxAll

Initial value:

= (kCtxRegs | kCtxJumps | kCtxBufs | kCtxGVars | kCtxSFuncs
               | kCtxFuncs)