# the lines, for example by inserting spaces around operators, and all
# C preprocessors notice lines that start with '#', most remove comments.
# The technique adopted here is to make the final output lines into
- # C strings (enclosed in double quotes), preceeded by PNG_DFN. As a
+ # C strings (enclosed in double quotes), preceded by PNG_DFN. As a
# consequence the output cannot contain a 'raw' double quote - instead put
# @' in, this will be replaced by a single " afterward. See the parser
# script dfn.awk for more capabilities (not required here). Note that if
# chunk NAME [requires OPT] [enables LIST] [on|off|disabled]
# Expands to the 'option' settings appropriate to the reading and
-# writing of an ancilliary PNG chunk 'NAME':
+# writing of an ancillary PNG chunk 'NAME':
#
# option READ_NAME requires READ_ANCILLARY_CHUNKS [READ_OPT]
# option READ_NAME enables NAME LIST
print comment, "end of options", cend >out
# Do the 'setting' values second, the algorithm the standard
- # tree walk (O(1)) done in an O(2) while/for loop; interations
- # settings x depth, outputing the deepest required macros
+ # tree walk (O(1)) done in an O(2) while/for loop; iterations
+ # settings x depth, outputting the deepest required macros
# first.
print "" >out
print "/* SETTINGS */" >out