Numerous minor changes required to transition to the latest version

of texinfo and TeX.  This version of the tools can produce PDF with
figures included.

doc/user/Makefile

@@ -10,7 +10,7 @@ PROJECT=c_user
 
 include ../Make.config
 
-all: html info ps
+all: html info ps pdf
 
 dirs:
 	$(make-dirs)
@@ -38,13 +38,19 @@ c_user: $(FILES)
 
 dvi: $(PROJECT).dvi
 ps: dirs $(PROJECT).ps
+pdf: dirs $(PROJECT).pdf
+	
+$(PROJECT).pdf: $(FILES)
+	$(TEXI2PDF) $(PROJECT).texi
+	cp $(PROJECT).pdf $(PDF_INSTALL)
 	
 $(PROJECT).ps: $(PROJECT).dvi
 	dvips -o $(PROJECT).ps $(PROJECT).dvi
 	cp $(PROJECT).ps $(PS_INSTALL)
 
 $(PROJECT).dvi: $(FILES)
-	$(TEXI2DVI) $(PROJECT).texi
+	# $(TEXI2DVI) $(PROJECT).texi
+	texi2dvi -V $(PROJECT).texi
 
 html: dirs $(FILES)
 	-mkdir -p $(WWW_INSTALL)/c_user
@@ -53,7 +59,7 @@ html: dirs $(FILES)
  	    $(PROJECT).texi
 
 clean:
-	rm -f *.o $(PROG) *.txt core *.html 
+	rm -f *.o $(PROG) *.txt core *.html *.pdf
 	rm -f *.dvi *.ps *.log *.aux *.cp *.fn *.ky *.pg *.toc *.tp *.vr $(BASE)
 	rm -f c_user c_user-* _* $(GENERATED_FILES)
 

doc/user/c_user.texi

@@ -1,4 +1,4 @@
-\input ../texinfo/texinfo   @c -*-texinfo-*-
+\input texinfo   @c -*-texinfo-*-
 @c %**start of header
 @setfilename c_user
 @syncodeindex vr fn

doc/user/msg.t

@@ -52,7 +52,7 @@ a queue for the arrival of a message.
 The maximum length message which can be sent is set
 on a per message queue basis.
 
-@subsection Building a Message Queue's Attribute Set
+@subsection Building a Message Queue Attribute Set
 
 In general, an attribute set is built by a bitwise OR
 of the desired attribute components.  The set of valid message

doc/user/part.t

@@ -40,7 +40,7 @@ Therefore, modifying memory that is outside of an allocated
 buffer could destroy the free buffer chain or the contents of an
 adjacent allocated buffer.
 
-@subsection Building a Partition's Attribute Set
+@subsection Building a Partition Attribute Set
 
 In general, an attribute set is built by a bitwise OR
 of the desired attribute components.  The set of valid partition

doc/user/rtmon.t

@@ -648,7 +648,7 @@ returns immediately with a timeout error status.
 
 @end itemize
 
-@subsection Obtaining a Period's Status
+@subsection Obtaining the Status of a Period
 
 If the @code{@value{DIRPREFIX}rate_monotonic_period} directive is invoked
 with a period of @code{@value{RPREFIX}PERIOD_STATUS} ticks, the current

doc/user/sem.t

@@ -168,7 +168,7 @@ any of the semaphores the task holds.  Only when the task
 releases ALL of the binary semaphores it holds will its priority
 be restored to the normal value.
 
-@subsection Building a Semaphore's Attribute Set
+@subsection Building a Semaphore Attribute Set
 
 In general, an attribute set is built by a bitwise OR
 of the desired attribute components.  The following table lists

doc/user/signal.t

@@ -82,7 +82,7 @@ to the @code{@value{DIRPREFIX}signal_send} directive should be
 @code{@value{RPREFIX}SIGNAL_6 @value{OR} 
 @value{RPREFIX}SIGNAL_15 @value{OR} @value{RPREFIX}SIGNAL_31}.
 
-@subsection Building an ASR's Mode
+@subsection Building an ASR Mode
 
 In general, an ASR's mode is built by a bitwise OR of
 the desired mode components.  The set of valid mode components

doc/user/task.t

@@ -264,7 +264,7 @@ attribute.  The consequence of a @code{@value{RPREFIX}NO_FLOATING_POINT}
 task attempting to access the floating point unit is CPU dependent but will
 generally result in an exception condition. 
 
-@subsection Building a Task's Attribute Set
+@subsection Building a Task Attribute Set
 
 In general, an attribute set is built by a bitwise OR of the
 desired components.  The set of valid task attribute components
@@ -1092,7 +1092,7 @@ binary semaphores.
 
 @page
 
-@subsection TASK_MODE - Change current task's mode
+@subsection TASK_MODE - Change the current task mode
 
 @subheading CALLING SEQUENCE: