diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/nvim/api/vim.c | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/src/nvim/api/vim.c b/src/nvim/api/vim.c index b12c595cb5..8de37e2cf3 100644 --- a/src/nvim/api/vim.c +++ b/src/nvim/api/vim.c @@ -922,6 +922,12 @@ typedef kvec_withinit_t(ExprASTConvStackItem, 16) ExprASTConvStack; /// Must contain exactly one "%.*s". /// "arg": String, error message argument. /// +/// "len": Amount of bytes successfully parsed. With flags equal to "" +/// that should be equal to the length of expr string. +/// +/// @note: “Sucessfully parsed” here means “participated in AST +/// creation”, not “till the first error”. +/// /// "ast": actual AST, either nil or a dictionary with the following /// keys: /// @@ -1000,9 +1006,8 @@ Dictionary nvim_parse_expression(String expr, String flags, Boolean highlight, &pstate, parser_simple_get_line, &plines_p, colors_p); ExprAST east = viml_pexpr_parse(&pstate, pflags); - // FIXME add parse_length key const size_t ret_size = ( - 1 // "ast" + 2 // "ast", "len" + (size_t)(east.err.msg != NULL) // "error" + (size_t)highlight // "highlight" ); @@ -1015,6 +1020,12 @@ Dictionary nvim_parse_expression(String expr, String flags, Boolean highlight, .key = STATIC_CSTR_TO_STRING("ast"), .value = NIL, }; + ret.items[ret.size++] = (KeyValuePair) { + .key = STATIC_CSTR_TO_STRING("len"), + .value = INTEGER_OBJ((Integer)(pstate.pos.line == 1 + ? plines[0].size + : pstate.pos.col)), + }; if (east.err.msg != NULL) { Dictionary err_dict = { .items = xmalloc(2 * sizeof(err_dict.items[0])), |