diff options
Diffstat (limited to 'builtins/caller.def')
| -rw-r--r-- | builtins/caller.def | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/builtins/caller.def b/builtins/caller.def index 5142cab..f5f2c08 100644 --- a/builtins/caller.def +++ b/builtins/caller.def @@ -28,9 +28,9 @@ $SHORT_DOC caller [EXPR] Returns the context of the current subroutine call. -Without EXPR, returns returns "$line $filename". With EXPR, +Without EXPR, returns "$line $filename". With EXPR, returns "$line $subroutine $filename"; this extra information -can be used used to provide a stack trace. +can be used to provide a stack trace. The value of EXPR indicates how many call frames to go back before the current one; the top frame is frame 0. @@ -76,7 +76,6 @@ caller_builtin (list) SHELL_VAR *funcname_v, *bash_source_v, *bash_lineno_v; ARRAY *funcname_a, *bash_source_a, *bash_lineno_a; char *funcname_s, *source_s, *lineno_s; - ARRAY_ELEMENT *ae; intmax_t num; GET_ARRAY_FROM_VAR ("FUNCNAME", funcname_v, funcname_a); |