doc/Makefile.in | 2 +-

 doc/gperf.texi  | 2 +-

 src/options.cc  | 4 ++--

 src/output.cc   | 2 +-

 4 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/doc/Makefile.in b/doc/Makefile.in

index fc06c15..471417f 100644

--- a/doc/Makefile.in

+++ b/doc/Makefile.in

@@ -63,7 +63,7 @@ SHELL = /bin/sh

 VPATH = $(srcdir)

-all : info ps pdf html

+all : info html

 info : $(srcdir)/gperf.info

diff --git a/doc/gperf.texi b/doc/gperf.texi

index 0bb42b8..f6c5b66 100644

--- a/doc/gperf.texi

+++ b/doc/gperf.texi

@@ -32,7 +32,7 @@

 @ifinfo

 @dircategory Programming Tools

 @direntry

-* Gperf: (gperf).                Perfect Hash Function Generator.

+* Gperf: (gperf).                               Perfect Hash Function Generator.

 @end direntry

 @end ifinfo

diff --git a/src/options.cc b/src/options.cc

index a60446d..c608335 100644

--- a/src/options.cc

+++ b/src/options.cc

@@ -279,7 +279,7 @@ Options::print_options () const

         {

           putchar (*arg);

           arg++;

-          if (*arg >= 'A' && *arg <= 'Z' || *arg >= 'a' && *arg <= 'z')

+          if ((*arg >= 'A' && *arg <= 'Z') || (*arg >= 'a' && *arg <= 'z'))

             {

               putchar (*arg);

               arg++;

@@ -291,7 +291,7 @@ Options::print_options () const

                   putchar (*arg);

                   arg++;

                 }

-              while (*arg >= 'A' && *arg <= 'Z' || *arg >= 'a' && *arg <= 'z' || *arg == '-');

+              while ((*arg >= 'A' && *arg <= 'Z') || (*arg >= 'a' && *arg <= 'z') || *arg == '-');

               if (*arg == '=')

                 {

                   putchar (*arg);

diff --git a/src/output.cc b/src/output.cc

index 2afabe3..73c032b 100644

--- a/src/output.cc

+++ b/src/output.cc

@@ -1299,7 +1299,7 @@ Output::output_lookup_array () const

           if (option[DEBUG])

             fprintf (stderr,

-                     "dup_ptr[%d]: hash_value = %d, index = %d, count = %d\n",

+                     "dup_ptr[%ld]: hash_value = %d, index = %d, count = %d\n",

                      dup_ptr - duplicates,

                      dup_ptr->hash_value, dup_ptr->index, dup_ptr->count);