diff options
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/sciteco.7.template | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/doc/sciteco.7.template b/doc/sciteco.7.template index 9f0557e..066deb7 100644 --- a/doc/sciteco.7.template +++ b/doc/sciteco.7.template @@ -1262,12 +1262,12 @@ stack are discarded. This way, \fPED\fP hooks should not interfere with the stack-semantics of commands triggering them. .LP -Possible arguments to the \(lqED\(rq macro begin with 1 and +Possible arguments to the \(lqED\(rq macro begin with 0 and are defined consecutively so the macro can branch to the operation using a computed goto. The different values are defined as follows: .TP -.B 1 +.B 0 A file has been \fBadded\fP to the buffer ring. It may or may not already exist in the file system. This file is \*(ST's current document when this hook @@ -1275,7 +1275,7 @@ executes. Scintilla lexing may be configured in this hook \(em it usually only has to be done once. .TP -.B 2 +.B 1 A buffer has been \fBedited\fP (made the current file). This hook is not executed when a file is freshly added to the buffer ring, since this can be simulated easily @@ -1283,13 +1283,13 @@ by branching within the \(lqED\(rq macro. In this hook you may want to define language-specific auxiliary macros, for instance. .TP -.B 3 +.B 2 A buffer is about to be \fBclosed\fP (removed from the buffer ring). The buffer that is about to be closed, is still the current document when this hook runs. .TP -.B 4 +.B 3 \*(ST is about to \fBquit\fP, i.e. exit normally. This is \*(ST's equivalent of .BR atexit (3) @@ -2185,11 +2185,13 @@ in classic TECOs. . .SS Gotos and Labels . -The most basic flow control command in \*(ST is the Go-to command. +An important flow control command in \*(ST is the Go-to command. Since it is really an ordinary command, exceptional only in setting the program counter and influencing parsing, it is described in this document's command reference. -\*(ST can perform simple unconditional and computed gotos. +\*(ST can perform simple unconditional and computed gotos +which are just as powerful as switch-case statements in other +languages. .LP .SCITECO_TOPIC "!" label Labels are symbolic and are defined with the following syntax: |