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# PS_SENDCAP -- Send a termcap command to the terminal
#
# B.Simon 18-Jan-89 Original
procedure ps_sendcap (cap, affcnt)
char cap[ARB] # i: Termcap capability name
int affcnt # i: Number of lines affected by the command
#--
include "screen.com"
int nchar
pointer sp, capstr
int ttygets()
begin
call smark (sp)
call salloc (capstr, SZ_FNAME, TY_CHAR)
# Retrieve the termcap capability string given its name
# If it is found, write it to the terminal
nchar = ttygets (term, cap, Memc[capstr], SZ_FNAME)
if (nchar > 0) {
call ttywrite (ttyout, term, Memc[capstr], nchar, affcnt)
## call ps_debugcap (cap, Memc[capstr], nchar)
}
call sfree (sp)
end
# PS_DEBUGCAP -- Print a termcap string for debugging purposes
procedure ps_debugcap (capname, capstr, nchar)
char capname[ARB] # i: Termcap capability name
char capstr[ARB] # i: Termcap capability string
int nchar # i: Number of characters in string
#--
include "screen.com"
char ch
int ic, jc
pointer sp, out
begin
# Allocate memory for strings
call smark (sp)
call salloc (out, SZ_LINE, TY_CHAR)
jc = 0
do ic = 1, nchar {
ch = capstr[ic]
if (ch < ' ') {
Memc[out+jc] = '^'
jc = jc + 1
ch = ch + '@'
}
Memc[out+jc] = ch
jc = jc + 1
}
Memc[out+jc] = EOS
# Write string to STDOUT and flush
call fprintf (ttyout, "%s = %s\n")
call pargstr (capname)
call pargstr (Memc[out])
call flush (ttyout)
call sfree (sp)
end
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