Repatch (from linux) of OSX IRAF

1 files changed, 74 insertions, 0 deletions

diff --git a/pkg/bench/xctest/columns.x b/pkg/bench/xctest/columns.x
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+# Copyright(c) 1986 Association of Universities for Research in Astronomy Inc.
+
+include <ctype.h>
+include <chars.h>
+include <error.h>
+
+define	MAX_FILES	12
+
+.help columns
+.nf___________________________________________________________________
+COLUMNS -- convert a multicolumn file into a multifile column.
+	One file `sdastemp.n' is produced with each column in a 
+	Separate file.
+
+usage: COLUMNS  number_of_columns  File_name
+.endhelp______________________________________________________________
+
+
+# COLUMNS.X --  SDAS support utility
+#
+# This routine allows SDAS to treat multicolumn tables
+# as simple CL lists.  Each column in the table is referenced in
+# SDAS by a different parameter, pointing in the .par file to 
+# a different list.  This routine is a preprocessor which takes
+# a multicolumn file and generates a multifile column.
+#
+# To allow for column headers in the multicolumn file,
+# any line which begins with a `#' will be ignored.
+# All data is transferred as text.
+
+procedure t_columns()
+
+char	fname[SZ_FNAME], outfile[SZ_FNAME], outroot[SZ_FNAME]
+char	line[SZ_LINE], word[SZ_LINE], filenum[SZ_FNAME]
+int	numcols, infile
+int	outnum[MAX_FILES]
+int	nchar, nfile, ip
+int	clgeti(), open(), getline(), itoc(), ctowrd()
+errchk  open, getline
+
+begin
+
+	# Get the number of columns and the input file name
+	call clgstr ("filename", fname, SZ_FNAME)
+	numcols = clgeti ("numcols")
+	call clgstr ("outroot", outroot, SZ_FNAME)
+
+	# Open all the files
+	infile = open (fname, READ_ONLY, TEXT_FILE)
+	for (nfile=1;  nfile <= numcols;  nfile=nfile+1)  {
+	    nchar   = itoc (nfile, filenum, 2)
+	    call strcpy ( outroot, outfile, SZ_FNAME)
+	    call strcat ( filenum, outfile, SZ_FNAME)
+	    outnum[nfile] = open (outfile, NEW_FILE, TEXT_FILE)
+	}
+
+	# Separate each line of the input file
+	while (getline(infile, line) != EOF) {
+	    if ((line[1] != '#') && (line[1] != '\n'))  {
+		ip = 1
+		for (nfile=1; nfile <= numcols; nfile=nfile+1)  {
+		    nchar = ctowrd (line, ip, word, SZ_LINE)
+		    call strcat ('\n',word, SZ_LINE)
+		    call putline (outnum[nfile], word)
+		}
+	    }
+	}
+
+	# close the files
+	call close(infile)
+	for (nfile=1; nfile <= numcols; nfile=nfile+1) {
+	    call close(outnum[nfile])
+	}
+end