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updated for version 7.0021

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This commit is contained in:
Bram Moolenaar
2004-12-09 21:34:53 +00:00
parent 741b07e009
commit 293ee4d421
109 changed files with 3216 additions and 1368 deletions
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55
src/ex_eval.c
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@@ -1820,19 +1820,25 @@ ex_endtry(eap)
}
/*
* Function to be called before a failed command invokes a sequence of
* autocommands for cleanup. (Failure means here that a call to emsg() has
* been made, an interrupt occurred, or there is an uncaught exception from a
* previous autocommand execution of the same command.) This function works a
* bit like ex_finally() except that there was not actually an extra try block
* around the part that failed and an error or interrupt has not (yet) been
* converted to an exception. This function saves the
* error/interrupt/exception state and prepares for the call to do_cmdline()
* that is going to be made for the cleanup autocommand execution.
* enter_cleanup() and leave_cleanup()
*
* Stores the pending error/interrupt/exception state in the cleanup_T
* structure pointed to by "csp", which has to be passed as an argument to
* leave_cleanup() after the autocommand execution has finished.
* Functions to be called before/after invoking a sequence of autocommands for
* cleanup for a failed command. (Failure means here that a call to emsg()
* has been made, an interrupt occurred, or there is an uncaught exception
* from a previous autocommand execution of the same command.)
*
* Call enter_cleanup() with a pointer to a cleanup_T and pass the same
* pointer to leave_cleanup(). The cleanup_T structure stores the pending
* error/interrupt/exception state.
*/
/*
* This function works a bit like ex_finally() except that there was not
* actually an extra try block around the part that failed and an error or
* interrupt has not (yet) been converted to an exception. This function
* saves the error/interrupt/ exception state and prepares for the call to
* do_cmdline() that is going to be made for the cleanup autocommand
* execution.
*/
void
enter_cleanup(csp)
@@ -1883,16 +1889,19 @@ enter_cleanup(csp)
}
/*
* Function to be called after a failed command invoked a sequence of
* autocommands for cleanup. It is a bit like ex_endtry() except that there
* was not actually an extra try block around the part that failed and an
* error or interrupt had not (yet) been converted to an exception when the
* cleanup autocommand sequence was invoked. This function has to be called
* with the address of the cleanup_T structure filled by enter_cleanup() as an
* argument; it restores the error/interrupt/exception state saved by that
* function - except there was an aborting error, an interrupt or an uncaught
* exception during execution of the cleanup autocommands. In the latter
* case, the saved error/interrupt/ exception state is discarded.
* See comment above enter_cleanup() for how this function is used.
*
* This function is a bit like ex_endtry() except that there was not actually
* an extra try block around the part that failed and an error or interrupt
* had not (yet) been converted to an exception when the cleanup autocommand
* sequence was invoked.
*
* This function has to be called with the address of the cleanup_T structure
* filled by enter_cleanup() as an argument; it restores the error/interrupt/
* exception state saved by that function - except there was an aborting
* error, an interrupt or an uncaught exception during execution of the
* cleanup autocommands. In the latter case, the saved error/interrupt/
* exception state is discarded.
*/
void
leave_cleanup(csp)
@@ -1959,7 +1968,7 @@ leave_cleanup(csp)
/* Report if required by the 'verbose' option or when debugging. */
report_resume_pending(pending,
(pending & CSTP_THROW) ? (void *)current_exception : NULL);
(pending & CSTP_THROW) ? (void *)current_exception : NULL);
}
}