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vim-patch:8.2.4055: Vim9: line break in expression causes v:errmsg to be fillec (#23090)

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Problem:    Vim9: line break in expression causes v:errmsg to be filled.
            (Yegappan Lakshmanan)
Solution:   Do not give an error when skipping over an expression.

5e6b9882fe

Co-authored-by: Bram Moolenaar <Bram@vim.org>
This commit is contained in:
zeertzjq 2023-04-14 21:56:13 +08:00 committed by GitHub
parent 002b80cb5d
commit ae9654dd73
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 2 additions and 1 deletions
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3
src/nvim/eval/userfunc.c
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@ -474,6 +474,7 @@ int get_func_tv(const char *name, int len, typval_T *rettv, char **arg, evalarg_
int ret = OK; int ret = OK;
typval_T argvars[MAX_FUNC_ARGS + 1]; // vars for arguments typval_T argvars[MAX_FUNC_ARGS + 1]; // vars for arguments
int argcount = 0; // number of arguments found int argcount = 0; // number of arguments found
const bool evaluate = evalarg == NULL ? false : (evalarg->eval_flags & EVAL_EVALUATE);
// Get the arguments. // Get the arguments.
argp = *arg; argp = *arg;
@ -515,7 +516,7 @@ int get_func_tv(const char *name, int len, typval_T *rettv, char **arg, evalarg_
ret = call_func(name, len, rettv, argcount, argvars, funcexe); ret = call_func(name, len, rettv, argcount, argvars, funcexe);
funcargs.ga_len -= i; funcargs.ga_len -= i;
} else if (!aborting()) { } else if (!aborting() && evaluate) {
if (argcount == MAX_FUNC_ARGS) { if (argcount == MAX_FUNC_ARGS) {
emsg_funcname(N_("E740: Too many arguments for function %s"), name); emsg_funcname(N_("E740: Too many arguments for function %s"), name);
} else { } else {