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vim-patch:8.1.1807: more functions can be used as a method

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Problem:    More functions can be used as a method.
Solution:   Add append(), appendbufline(), assert_equal(), etc.
            Also add the :eval command.
25e42231d3

:eval is already ported.
This commit is contained in:
Sean Dewar
2021-08-06 17:09:47 +01:00
parent e6be6c307a
commit 003c8acc8a
7 changed files with 83 additions and 26 deletions
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6
src/nvim/eval/funcs.h
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@@ -9,12 +9,16 @@ typedef void (*FunPtr)(void);
/// Prototype of C function that implements VimL function
typedef void (*VimLFunc)(typval_T *args, typval_T *rvar, FunPtr data);
/// Special flags for base_arg @see VimLFuncDef
#define BASE_NONE 0 ///< Not a method (no base argument).
#define BASE_LAST UINT8_MAX ///< Use the last argument as the method base.
/// Structure holding VimL function definition
typedef struct fst {
char *name; ///< Name of the function.
uint8_t min_argc; ///< Minimal number of arguments.
uint8_t max_argc; ///< Maximal number of arguments.
uint8_t base_arg; ///< Method base arg # (1-indexed), or 0 if not a method.
uint8_t base_arg; ///< Method base arg # (1-indexed), BASE_NONE or BASE_LAST.
VimLFunc func; ///< Function implementation.
FunPtr data; ///< Userdata for function implementation.
} VimLFuncDef;