Perl Plugin
Kate Perl debugger at work
NAME
perldebug - Perl debugging
Debugger Commands
l [ln|sub] List source code
T Stack trace
- or . List previous/current line
s [expr] Single step [in expr]
v [line] View around line
n [expr] Next, steps over subs
f filename View source in file
<CR/Enter> Repeat last n or s
/pattern/ ?patt? Search forw/backw
r Return from subroutine
M Show module versions
c [ln|sub] Continue until position
Debugger controls:
L List break/watch/actions
o [...] Set debugger options
t [n] [expr] Toggle trace [max depth] ][trace expr]
<[<]|{[{]|>[>] [cmd] Do pre/post-prompt
b [ln|event|sub] [cnd] Set breakpoint
! [N|pat] Redo a previous command
B ln|* Delete a/all breakpoints
H [-num] Display last num commands
a [ln] cmd Do cmd before line
= [a val] Define/list an alias
A ln|* Delete a/all actions
h [db_cmd] Get help on command
w expr Add a watch expression
h h Complete help page
W expr|* Delete a/all watch exprs
|[|]db_cmd Send output to pager
![!] syscmd Run cmd in a subprocess
q or ^D Quit
R Attempt a restart
Data Examination:
expr Execute perl code, also see: s,n,t expr
x|m expr Evals expr in list context,
dumps the result or lists methods.
p expr Print expression (uses script's current package).
S [[!]pat] List subroutine names [not] matching pattern
V [Pk [Vars]] List Variables in Package.
Vars can be ~pattern or !pattern.
X [Vars] Same as "V current_package [Vars]".
i class inheritance tree.
y [n [Vars]] List lexicals in higher scope <n>.
Vars same as V.
e Display thread id E Display all thread ids.
start Will start the Debugger
Add CGI parameters to Command Line.