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include "../ptkeysdef.h"
# PT_KNAME -- Procedure to add a name to the keyword structure
procedure pt_kname (key, line, nchars, nunique)
pointer key # pointer to keyword structure
char line[ARB] # line to be decoded
int nchars # number of characters in the line
int nunique # number of #N lines
int nkeys, onstore
long optr
pointer sp, id, keyword, temp
int nscan(), strdic()
begin
# Store the old number of keywords and the old values pointer.
onstore = KY_NSTORE(key)
optr = KY_VALUES(key)
# Check the buffer sizes.
if ((KY_NKEYS(key) + 1) > KY_NSTORE(key)) {
KY_NSTORE(key) = KY_NSTORE(key) + KY_NPARS
call realloc (KY_WORDS(key), KY_NSTORE(key) * KY_SZPAR, TY_CHAR)
call realloc (KY_VALUES(key), KY_NSTORE(key) * KY_SZPAR, TY_CHAR)
call realloc (KY_UNITS(key), KY_NSTORE(key) * KY_SZPAR, TY_CHAR)
call realloc (KY_FORMATS(key), KY_NSTORE(key) * KY_SZPAR, TY_CHAR)
call realloc (KY_TYPES(key), KY_NSTORE(key), TY_INT)
call realloc (KY_KINDICES(key), KY_NSTORE(key), TY_INT)
call realloc (KY_UINDICES(key), KY_NSTORE(key), TY_INT)
call realloc (KY_FINDICES(key), KY_NSTORE(key) + 1, TY_INT)
call realloc (KY_NELEMS(key), KY_NSTORE(key), TY_INT)
call aclri (Memi[KY_NELEMS(key)+onstore], KY_NSTORE(key) - onstore)
#lshift = KY_VALUES(key) - optr
call realloc (KY_PTRS(key), KY_NSTORE(key), TY_INT)
call aaddki (Memi[KY_PTRS(key)], KY_VALUES(key)- optr,
Memi[KY_PTRS(key)], onstore)
call amovki (NULL, Memi[KY_PTRS(key)+onstore], KY_NSTORE(key) -
onstore)
}
# Check the available space.
if (nunique > KY_NLINES) {
call realloc (KY_NPLINE(key), nunique, TY_INT)
call realloc (KY_NCONTINUE(key), nunique, TY_INT)
}
# Allocate space for the keywords.
call smark (sp)
call salloc (id, KY_SZPAR, TY_CHAR)
call salloc (keyword, KY_SZPAR, TY_CHAR)
call salloc (temp, KY_SZPAR, TY_CHAR)
# Scan the string and remove the id.
call sscan (line)
call gargwrd (Memc[id], KY_SZPAR)
if (nscan() != 1) {
call sfree (sp)
return
}
# Loop over the keywords.
nkeys = 0
call gargwrd (Memc[keyword], KY_SZPAR)
while (Memc[keyword] != EOS && Memc[keyword] != '\\') {
if (strdic (Memc[keyword], Memc[temp], KY_SZPAR,
Memc[KY_WORDS(key)]) == 0) {
nkeys = nkeys + 1
call pt_kykeywrd (Memc[keyword], KY_SZPAR, LEN_KWORDS(key),
Memc[KY_WORDS(key)])
}
call gargwrd (Memc[keyword], KY_SZPAR)
}
# Update.
#if (nunique == 1)
#KY_NOKEYS(key) = KY_NKEYS(key)
Memi[KY_NPLINE(key)+nunique-1] = nkeys
Memi[KY_NCONTINUE(key)+nunique-1] = 0
KY_NKEYS(key) = KY_NKEYS(key) + nkeys
call sfree (sp)
end
# PT_KNUNITS -- Procedure to add a unit name to the keyword structure.
procedure pt_knunits (key, line, nchars, uunique)
pointer key # pointer to keyword structure
char line[ARB] # line to be decoded
int nchars # number of characters in the line
int uunique # number of #U lines
int nkeys, onstore
long optr
pointer sp, id, units, temp
int nscan()
begin
# If there are no unique names for this line quit.
if (Memi[KY_NPLINE(key)+uunique-1] <= 0)
return
# Store old number of keywords and old values pointer.
onstore = KY_NSTORE(key)
optr = KY_VALUES(key)
# Check the buffer sizes.
if ((KY_NKEYS(key) + 1) > KY_NSTORE(key)) {
KY_NSTORE(key) = KY_NSTORE(key) + KY_NPARS
call realloc (KY_WORDS(key), KY_NSTORE(key) * KY_SZPAR, TY_CHAR)
call realloc (KY_VALUES(key), KY_NSTORE(key) * KY_SZPAR, TY_CHAR)
call realloc (KY_UNITS(key), KY_NSTORE(key) * KY_SZPAR, TY_CHAR)
call realloc (KY_FORMATS(key), KY_NSTORE(key) * KY_SZPAR, TY_CHAR)
call realloc (KY_TYPES(key), KY_NSTORE(key), TY_INT)
call realloc (KY_KINDICES(key), KY_NSTORE(key), TY_INT)
call realloc (KY_UINDICES(key), KY_NSTORE(key), TY_INT)
call realloc (KY_FINDICES(key), KY_NSTORE(key) + 1, TY_INT)
call realloc (KY_NELEMS(key), KY_NSTORE(key), TY_INT)
call aclri (Memi[KY_NELEMS(key)+onstore], KY_NSTORE(key) - onstore)
#lshift = KY_VALUES(key) - optr
call realloc (KY_PTRS(key), KY_NSTORE(key), TY_INT)
call aaddki (Memi[KY_PTRS(key)], KY_VALUES(key) - optr,
Memi[KY_PTRS(key)], onstore)
call amovki (NULL, Memi[KY_PTRS(key)+onstore], KY_NSTORE(key) -
onstore)
}
# Allocate space for the units.
call smark (sp)
call salloc (id, KY_SZPAR, TY_CHAR)
call salloc (units, KY_SZPAR, TY_CHAR)
call salloc (temp, KY_SZPAR, TY_CHAR)
# Scan the string and decode the elements.
call sscan (line)
call gargwrd (Memc[id], KY_SZPAR)
# Remove the id.
if (nscan() != 1) {
call sfree (sp)
return
}
# Loop over the units string.
if (uunique == 1)
nkeys = KY_NPKEYS(key)
call gargwrd (Memc[units], KY_SZPAR)
while (Memc[units] != EOS && Memc[units] != '\\') {
call pt_kyunits (Memc[units], KY_SZPAR, Memc[KY_UNITS(key)],
Memi[KY_UINDICES(key)], nkeys + 1)
nkeys = nkeys + 1
call gargwrd (Memc[units], KY_SZPAR)
}
call sfree (sp)
end
# PT_KNFORMATS -- Procedure to add a format to the keyword structure.
procedure pt_knformats (key, line, nchars, funique)
pointer key # pointer to keyword structure
char line[ARB] # line to be decoded
int nchars # number of characters in the line
int funique # number of format lines
int nkeys, onstore
long optr
pointer sp, id, format, temp
int nscan()
begin
# If there are no unique names for this line quit.
if (Memi[KY_NPLINE(key)+funique-1] <= 0)
return
# Store the old number of keywords and the old values pointer.
onstore = KY_NSTORE(key)
optr = KY_VALUES(key)
# Check the buffer sizes.
if ((KY_NKEYS(key) + 1) > KY_NSTORE(key)) {
KY_NSTORE(key) = KY_NSTORE(key) + KY_NPARS
call realloc (KY_WORDS(key), KY_NSTORE(key) * KY_SZPAR, TY_CHAR)
call realloc (KY_VALUES(key), KY_NSTORE(key) * KY_SZPAR, TY_CHAR)
call realloc (KY_UNITS(key), KY_NSTORE(key) * KY_SZPAR, TY_CHAR)
call realloc (KY_FORMATS(key), KY_NSTORE(key) * KY_SZPAR, TY_CHAR)
call realloc (KY_TYPES(key), KY_NSTORE(key), TY_INT)
call realloc (KY_KINDICES(key), KY_NSTORE(key), TY_INT)
call realloc (KY_UINDICES(key), KY_NSTORE(key), TY_INT)
call realloc (KY_FINDICES(key), KY_NSTORE(key) + 1, TY_INT)
call realloc (KY_NELEMS(key), KY_NSTORE(key), TY_INT)
call aclri (Memi[KY_NELEMS(key)+onstore], KY_NSTORE(key) - onstore)
#lshift = KY_VALUES(key) - optr
call realloc (KY_PTRS(key), KY_NSTORE(key), TY_INT)
call aaddki (Memi[KY_PTRS(key)], KY_VALUES(key) - optr,
Memi[KY_PTRS(key)], onstore)
call amovki (NULL, Memi[KY_PTRS(key)+onstore], KY_NSTORE(key) -
onstore)
}
# Allocate space for the keywords.
call smark (sp)
call salloc (id, KY_SZPAR, TY_CHAR)
call salloc (format, KY_SZPAR, TY_CHAR)
call salloc (temp, KY_SZPAR, TY_CHAR)
# Scan the string and decode the elements.
call sscan (line)
call gargwrd (Memc[id], KY_SZPAR)
# Remove the id.
if (nscan() != 1) {
call sfree (sp)
return
}
# Loop over the formats.
if (funique == 1)
nkeys = KY_NPKEYS(key)
call gargwrd (Memc[format], KY_SZPAR)
while (Memc[format] != EOS && Memc[format] != '\\') {
call pt_kyformat (Memc[format], KY_SZPAR, Memc[KY_FORMATS(key)],
Memi[KY_FINDICES(key)], Memi[KY_TYPES(key)], Memi[KY_PTRS(key)],
Memi[KY_KINDICES(key)], nkeys + 1)
nkeys = nkeys + 1
call gargwrd (Memc[format], KY_SZPAR)
}
call sfree (sp)
end
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