diff options
Diffstat (limited to 'src/eval.c')
| -rw-r--r-- | src/eval.c | 37 |
1 files changed, 36 insertions, 1 deletions
diff --git a/src/eval.c b/src/eval.c index 66c9562953..049834650f 100644 --- a/src/eval.c +++ b/src/eval.c @@ -5923,6 +5923,37 @@ func_tv2string(typval_T *tv, char_u **tofree, int echo_style) } /* + * Return a textual representation of the object method in "tv", a VAR_PARTIAL. + * If the memory is allocated "tofree" is set to it, otherwise NULL. + * When "echo_style" is FALSE, put quotes around the function name as + * "function()", otherwise does not put quotes around function name. + * May return NULL. + */ + static char_u * +method_tv2string(typval_T *tv, char_u **tofree, int echo_style) +{ + char_u buf[MAX_FUNC_NAME_LEN]; + partial_T *pt = tv->vval.v_partial; + + size_t len = vim_snprintf((char *)buf, sizeof(buf), "<SNR>%d_%s.%s", + pt->pt_func->uf_script_ctx.sc_sid, + pt->pt_func->uf_class->class_name, + pt->pt_func->uf_name); + if (len >= sizeof(buf)) + { + if (echo_style) + { + *tofree = NULL; + return (char_u *)"function()"; + } + else + return *tofree = string_quote((char_u*)"", TRUE); + } + + return *tofree = echo_style ? vim_strsave(buf) : string_quote(buf, TRUE); +} + +/* * Return a textual representation of a partial in "tv". * If the memory is allocated "tofree" is set to it, otherwise NULL. * "numbuf" is used for a number. May return NULL. @@ -6241,7 +6272,11 @@ echo_string_core( break; case VAR_PARTIAL: - r = partial_tv2string(tv, tofree, numbuf, copyID); + if (tv->vval.v_partial == NULL + || tv->vval.v_partial->pt_obj == NULL) + r = partial_tv2string(tv, tofree, numbuf, copyID); + else + r = method_tv2string(tv, tofree, echo_style); break; case VAR_BLOB: |