sub(/^[ \t]*/,"",location);
sub(/[ \t]*$/,"",location);
sub(/: /,":",location);
+ sub(/^\.\//,"",location);
# Now whittle copy down to just the $1 field
# (but do not use $1, since it hasn't been
# altered by the above regexps)
# Now `copy' contains the nice scheme proc "prototype", e.g.
# (set-car! pair value)
# print copy > "/dev/stderr"; # for debugging
+ sub(/^\(/,"",copy);
+ sub(/\)[ \t]*$/,"",copy);
proc_and_args = copy;
curr_function_proto = copy;
+ proc_name = copy;
+ sub(/ .*$/,"",proc_name);
sub(/[^ \n]* /,"",proc_and_args);
- sub(/\)[ \t]*/,"",proc_and_args);
split(proc_and_args,args," ");
# now args is an array of the arguments
# args[1] is the formal name of the first argument, etc.
if (numargs != numactuals && !registering)
- { print location ":*** `" copy "' is improperly registered as having " numactuals " arguments" > std_err; }
- print "\f\n" copy (registering?")":"") > dot_doc_file ; }
+ { print location ":*** `" curr_function_proto "' is improperly registered as having " numactuals " arguments" > std_err; }
+ # Build a nicer function prototype than curr_function_proto
+ # that shows optional and rest arguments.
+ nicer_function_proto = proc_name;
+ if (!registering) {
+ optional_args_tail = "";
+ for (i = 1; i <= $2; i++) {
+ nicer_function_proto = nicer_function_proto " " args[i];
+ }
+ for (; i <= $2 + $3; i++) {
+ nicer_function_proto = nicer_function_proto " [" args[i];
+ optional_args_tail = optional_args_tail "]";
+ }
+ nicer_function_proto = nicer_function_proto optional_args_tail;
+ if ($4 != 0) {
+ nicer_function_proto = nicer_function_proto " . " args[i];
+ }
+ }
+ # Now produce Texinfo format output.
+ print "\n\f" proc_name > dot_doc_file;
+ print "@c snarfed from " location > dot_doc_file;
+ print "@deffn primitive " nicer_function_proto > dot_doc_file;
+}
/SCM_SNARF_DOCSTRING_START/,/SCM_SNARF_DOCSTRING_END.*$/ { copy = $0;
gsub(/.*SCM_SNARF_DOCSTRING_START/,"",copy);
- sub(/^[ \t]*"?/,"", copy);
+ sub(/^[ \t]*\"?/,"", copy);
sub(/\"?[ \t]*SCM_SNARF_DOCSTRING_END.*$/,"", copy);
- gsub(/\\n\\n"?/,"\n",copy);
- gsub(/\\n"?[ \t]*$/,"",copy);
- gsub(/\\\"[ \t]*$/,"\"",copy);
+ gsub(/\\n\\n\"?/,"\n",copy);
+ gsub(/\\n\"?[ \t]*$/,"",copy);
+ gsub(/\\\"/,"\"",copy);
gsub(/[ \t]*$/,"", copy);
if (copy != "") { print copy > dot_doc_file }
}
-/SCM_SNARF_DOCSTRING_END[ \t]/ { print "\ 1[" location "]" >> dot_doc_file; }
+/SCM_SNARF_DOCSTRING_END[ \t]/ { print "@end deffn" >> dot_doc_file; }
/\*&\*&\*&\*SCM_ARG_BETTER_BE_IN_POSITION/ { copy = $0;
sub(/.*\*&\*&\*&\*SCM_ARG_BETTER_BE_IN_POSITION\([ \t]*/,"",copy);