add support for computes and fixes

        if not command[c]['removed']:

            print("Command %s is missing in Commands_all.rst" % c)

f = os.path.join(doc, 'Commands_compute.rst')

fp = open(f)

text = fp.read()

fp.close()

matches = re.findall(":doc:`(.+) <compute.+>`",text,re.MULTILINE)

for c in compute.keys():

    if not add_suffix(compute,c) in matches:

        if not compute[c]['removed']:

            print("Compute style entry %s is missing or" % c,

                  "incomplete in Commands_compute.rst")

f = os.path.join(doc, 'Commands_fix.rst')

fp = open(f)

text = fp.read()

fp.close()

matches = re.findall(":doc:`(.+) <fix.+>`",text,re.MULTILINE)

for c in fix.keys():

    # known undocumented aliases we need to skip

    if c in ('python'): continue

    if not add_suffix(fix,c) in matches:

        if not fix[c]['removed']:

            print("Fix style entry %s is missing or" % c,

                  "incomplete in Commands_fix.rst")

f = os.path.join(doc, 'Commands_pair.rst')

fp = open(f)

text = fp.read()