. | List previous|current line | s [expr] | single step [in expr]
| v [ln]
| view around ln
| n [expr] | next, steps over subs
| f filename | View source in file | ␍ [Enter] Repeat last n or s
| /pattern
?pattern Search forward
backward | r | Return from subroutine
| |
|
b [ln|event|sub] [cmd] | Set breakpoint
default current line
| | Data Examination:
| B ln|* | remove Breakpoint | all
| p expr prints expr (uses script's current package).
| a [ln] cmd at(before) ln do cmd
| x expr Evals expr in list context, dumps the result
| A ln | * remove actions at ln or all
| m expr Evals expr in list context, lists methods.
| t [expr] | Toggle trace
| = [alias val] | Define/list an alias
|
w expr | add a watch expression
| L | List break/watch/actions
|
W expr | * | remove a/all watch exprs
| expr | Execute perl code,
| T | stack trace
| X vars | lists Varables as "V current_package [vars]".
| V Pkge [vars] List Variables in Pkge vars can be ~pattern or !pattern.
| y n [vars] List lexicals in higher scope . vars same as V.
S [!]pat List subroutines [not] matching pat. sample
example: S main
| R Restart
| ![!] syscmd | Run cmd in a subprocess
| q or ^D Quit
| o […] | Set debugger options
| <[<]|{[{] [cmd] | Do pre-prompt
| >[>] [cmd]
| Do post-prompt
| ! [N|pat] | Redo a previous command
| H [-n] Display last n commands
| = [a val] | Define/list an alias
| h [dbg_cmd] | Get help on command
| h h | Complete help page
| |[|]dbg_cmd | Send output to pager
| M | Show module versions sample
| R Restart
Pure-man-restart of debugger,
Only history, breakpoints and actions, options and -w, -I, -e state and command-line options are preserved:
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