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SOR–Symbolic Output Routine
25.5. ESOR$–End Symbolic Output
ESOR$ terminates the operations of the SOR routine.
Calling Sequence
LMJ X11,ESOR$
error return
normal return
ESOR$ terminates SOR, closes SDFO, and inserts the generated element in the
program file (ER PFI$). If SOR takes the error return from ER PFI$, register A5 equals
zero; register A2 contains the descriptive code. If the error return is from SDFO, an
(unrecoverable) I/O error occurred and register A5 contains the I/O status code.
25.6. SOR File Control Table (SORFCT$)
The file control table (FCT) and the buffers provided by SOR for SDFO are similar to
those SDFI requires. Therefore, the external label SORFCT$ is provided for the first
word of the FCT.
Although SORFCT$ is initially zero, it is set to nonzero when SSOR$ is called; SORFCT$
is reset to zero when ESOR$ is called. If SORFCT$ is nonzero when SSOR$ is called, a
01 (no find) error condition is returned in register A2. If the calling program uses the FCT
and SOR buffers, it must do the following:
• Check that SORFCT$ is zero before using it.
• Set SORFCT$ to zero while using it.
• Reset SORFCT$ to zero when it is no longer required.
• Be sure S2 of SORFCT$+3 is the correct I/O code.
Note: SIR$ has its own input FCT and buffers for SDFI use.
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