User`s guide

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Appendix A
A. dbx Commands
All dbx commands are listed below along with a brief description. For more
information about a command, refer to its description in the main text of this
guide.
; Use the semicolon (;) as a separator to include multiple
commands on the same command line.
\ Use the backslash (\) at the end of a line of input to dbx to
indicate that the command is continued on the next line.
./ Repeats the previous examine command by incrementing
the address.
/[reg_exp] Searches forward through the current source file from the
current line for the regular expression reg_exp. If dbx reaches
the end of the file without finding the regular expression, it
wraps around to the beginning of the file.dbx prints the first
source line containing a match of the search expression.
If you do not supply reg_exp, dbx searches forward, based
on the last regular expression you searched for.
.? Repeats the previous examine command by decrementing
the address.
?[reg_exp] Searches backward through the current source file from the
current line for the regular expression reg_exp. If dbx reaches
the beginning of the file without finding the regular
expression, it wraps around to the end of the file. dbx prints
the first source line containing a match of the search
expression.
If you do not supply a regular expression, dbx searches
backward, based on the last regular expression you
searched for.