Ack assumed that files resulting from transformations

would not need to be fed through a pre-processor.
This assumption proved false. Ack was altered and allows
use of a pre-processor on files produced by other passes.

diff --git a/util/ack/main.c b/util/ack/main.c
index 46292ce..bc0abf9 100644 (file)
--- a/util/ack/main.c
+++ b/util/ack/main.c
@@ -226,7 +226,7 @@ process(arg) char *arg ; {
        /* Try to find a path through the transformations */
        switch( setpath() ) {
        case F_NOPATH :
-               error("Incomplete internal specification for %s",arg) ;
+               error("Cannot produce the desired file from %s",arg) ;
                l_add(&c_arguments,keeps(arg)) ;
                return 1 ;
        case F_NOMATCH :
@@ -245,18 +245,18 @@ process(arg) char *arg ; {
                           if ( !nill_flag ) {
                                printf("%s\n",arg) ;
                           }
-                          switch ( phase->t_prep ) {
-                       default : if ( !mayprep() ) break ;
-                       case YES: if ( !transform(cpp_trafo) ) {
-                                       n_error++ ;
+                       }
+                       switch ( phase->t_prep ) {
+                       default :    if ( !mayprep() ) break ;
+                       case YES:    if ( !transform(cpp_trafo) ) {
+                                          n_error++ ;
 #ifdef DEBUG
-                                       vprint("Pre-processor failed\n") ;
+                                          vprint("Pre-processor failed\n") ;
 #endif
-                                       return 0 ;
-                                  }
+                                          return 0 ;
+                                    }
                        case NO :
-                                 break ;
-                          }
+                                    break ;
                        }
                        if ( cpp_trafo && stopsuffix &&
                             strcmp(cpp_trafo->t_out,stopsuffix)==0 ) {