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Overview
Comment:Minor clarification of description; all traces use a command prefix for their callbacks.
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SHA1: 2bb4e9212b859772c3d7f6d0fb6c515653faca4a
User & Date: dkf 2012-09-05 09:37:10
Context
2012-09-07
14:44
Backport of 2008-12-12 8.6 commit: Fix missing CLOEXEC on internal pipes [2417695] check-in: 662a69f571 user: ferrieux tags: core-8-5-branch
2012-09-06
19:01
3564735 Protection against namespace var resolvers that unexpectedly return a pointer to Var while T... Closed-Leaf check-in: b0ffeaec95 user: dgp tags: bug-3564735
2012-09-05
09:47
Minor clarification of description; all traces use a command prefix for their callbacks. check-in: cc90448ff2 user: dkf tags: trunk
09:37
Minor clarification of description; all traces use a command prefix for their callbacks. check-in: 2bb4e9212b user: dkf tags: core-8-5-branch
2012-08-25
16:39
minor: tidy up formatting check-in: 9bc869dda1 user: dkf tags: core-8-5-branch
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Changes to doc/trace.n.

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command from executing, by deleting the command in question.  Of
course when the command is subsequently executed, an
.QW "invalid command"
error will occur.
.PP
For \fBleave\fR and \fBleavestep\fR operations:
.CS
\fIcommand command-string code result op\fR
.CE
\fICommand-string\fR gives the complete current command being
executed (the traced command for a \fBenter\fR operation, an
arbitrary command for a \fBenterstep\fR operation), including
all arguments in their fully expanded form.
\fICode\fR gives the result code of that execution, and \fIresult\fR
the result string.







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134
135
136
137
138
139
140
141
142
143
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command from executing, by deleting the command in question.  Of
course when the command is subsequently executed, an
.QW "invalid command"
error will occur.
.PP
For \fBleave\fR and \fBleavestep\fR operations:
.CS
\fIcommandPrefix command-string code result op\fR
.CE
\fICommand-string\fR gives the complete current command being
executed (the traced command for a \fBenter\fR operation, an
arbitrary command for a \fBenterstep\fR operation), including
all arguments in their fully expanded form.
\fICode\fR gives the result code of that execution, and \fIresult\fR
the result string.