clean up spaces and tabs

git-svn-id: http://caml.inria.fr/svn/ocaml/trunk@9547 f963ae5c-01c2-4b8c-9fe0-0dff7051ff02

Changes

@@ -190,7 +190,7 @@ Compilers:
   are tail calls.
 - All compiler error messages now include a file name and location, for
   better interaction with Emacs' compilation mode.
-- Optimized compilation of "lazy e" when the argument "e" is 
+- Optimized compilation of "lazy e" when the argument "e" is
   already evaluated.
 - Optimized compilation of equality tests with a variant constant constructor.
 - The -dllib options recorded in libraries are no longer ignored when
@@ -243,7 +243,7 @@ Other libraries:
 - Dynlink: on some platforms, the Dynlink library is now available in
   native code. The boolean Dynlink.is_native allows the program to
   know whether it has been compiled in bytecode or in native code.
-- Bigarrays: added "unsafe_get" and "unsafe_set" 
+- Bigarrays: added "unsafe_get" and "unsafe_set"
   (non-bound-checking versions of "get" and "set").
 - Bigarrays: removed limitation "array dimension < 2^31".
 - Labltk: added support for TK 8.5.
@@ -274,7 +274,7 @@ Bug fixes:
   out-of-heap pointers.
 - PR#3915: updated most man pages.
 - PR#4261: type-checking of recursive modules
-- PR#4308: better stack backtraces for "spontaneous" exceptions such as 
+- PR#4308: better stack backtraces for "spontaneous" exceptions such as
   Stack_overflow, Out_of_memory, etc.
 - PR#4338: Str.global_substitute, Str.global_replace and the Str.*split*
   functions are now tail-recursive.

INSTALL

@@ -78,7 +78,7 @@ The "configure" script accepts the following options:
         LablTk. "-tkdefs" helps to find the headers, and "-tklibs"
         the C libraries. "-tklibs" may contain either only -L/path and
         -Wl,... flags, in which case the library names are determined
-        automatically, or the actual libraries, which are used as given. 
+        automatically, or the actual libraries, which are used as given.
         Example: for a Japanese tcl/tk whose headers are in specific
         directories and libraries in /usr/local/lib, you can use
         ./configure -tklibs "-L/usr/local/lib -ltk8.0jp -ltcl8.0jp"

Makefile

@@ -32,7 +32,7 @@ SHELL=/bin/sh
 MKDIR=mkdir -p
 
 INCLUDES=-I utils -I parsing -I typing -I bytecomp -I asmcomp -I driver \
-         -I toplevel
+	 -I toplevel
 
 UTILS=utils/misc.cmo utils/tbl.cmo utils/config.cmo \
   utils/clflags.cmo utils/terminfo.cmo utils/ccomp.cmo utils/warnings.cmo \
@@ -192,9 +192,9 @@ coldstart:
 	cd stdlib; $(MAKE) COMPILER=../boot/ocamlc all
 	cd stdlib; cp $(LIBFILES) ../boot
 	if test -f boot/libcamlrun.a; then :; else \
-          ln -s ../byterun/libcamlrun.a boot/libcamlrun.a; fi
+	  ln -s ../byterun/libcamlrun.a boot/libcamlrun.a; fi
 	if test -d stdlib/caml; then :; else \
-          ln -s ../byterun stdlib/caml; fi
+	  ln -s ../byterun stdlib/caml; fi
 
 # Build the core system: the minimum needed to make depend and bootstrap
 core: coldstart ocamlc ocamllex ocamlyacc ocamltools library
@@ -240,7 +240,7 @@ compare:
 	@if cmp boot/ocamlc ocamlc && cmp boot/ocamllex lex/ocamllex \
 	    && cmp boot/ocamldep tools/ocamldep; \
 	then echo "Fixpoint reached, bootstrap succeeded."; \
-        else echo "Fixpoint not reached, try one more bootstrapping cycle."; \
+	else echo "Fixpoint not reached, try one more bootstrapping cycle."; \
 	fi
 
 # Remove old bootstrap compilers
@@ -262,9 +262,9 @@ opt:
 
 # Native-code versions of the tools
 opt.opt: checkstack runtime core ocaml opt-core ocamlc.opt otherlibraries \
-         ocamlbuild.byte camlp4out $(DEBUGGER) ocamldoc ocamlopt.opt \
-         otherlibrariesopt \
-         ocamllex.opt ocamltoolsopt.opt ocamlbuild.native camlp4opt ocamldoc.opt
+	 ocamlbuild.byte camlp4out $(DEBUGGER) ocamldoc ocamlopt.opt \
+	 otherlibrariesopt \
+	 ocamllex.opt ocamltoolsopt.opt ocamlbuild.native camlp4opt ocamldoc.opt
 
 # Installation
 install:
@@ -274,8 +274,8 @@ install:
 	if test -d $(MANDIR)/man$(MANEXT); then : ; \
 	  else $(MKDIR) $(MANDIR)/man$(MANEXT); fi
 	cd $(LIBDIR); rm -f dllbigarray.so dlllabltk.so dllnums.so \
-          dllthreads.so dllunix.so dllgraphics.so dllmldbm.so dllstr.so \
-          dlltkanim.so
+	  dllthreads.so dllunix.so dllgraphics.so dllmldbm.so dllstr.so \
+	  dlltkanim.so
 	cd byterun; $(MAKE) install
 	cp ocamlc $(BINDIR)/ocamlc$(EXE)
 	cp ocaml $(BINDIR)/ocaml$(EXE)
@@ -291,8 +291,8 @@ install:
 	cd tools; $(MAKE) install
 	-cd man; $(MAKE) install
 	for i in $(OTHERLIBRARIES); do \
-          (cd otherlibs/$$i; $(MAKE) install) || exit $$?; \
-        done
+	  (cd otherlibs/$$i; $(MAKE) install) || exit $$?; \
+	done
 	cd ocamldoc; $(MAKE) install
 	if test -f ocamlopt; then $(MAKE) installopt; else :; fi
 	if test -f debugger/ocamldebug; then (cd debugger; $(MAKE) install); \
@@ -355,7 +355,7 @@ partialclean::
 
 # The native toplevel
 
-ocamlnat: ocamlopt otherlibs/dynlink/dynlink.cmxa $(NATTOPOBJS:.cmo=.cmx) 
+ocamlnat: ocamlopt otherlibs/dynlink/dynlink.cmxa $(NATTOPOBJS:.cmo=.cmx)
 	$(CAMLOPT) $(LINKFLAGS) otherlibs/dynlink/dynlink.cmxa -o ocamlnat \
 	           $(NATTOPOBJS:.cmo=.cmx) -linkall
 
@@ -369,28 +369,28 @@ otherlibs/dynlink/dynlink.cmxa: otherlibs/dynlink/natdynlink.ml
 utils/config.ml: utils/config.mlp config/Makefile
 	@rm -f utils/config.ml
 	sed -e 's|%%LIBDIR%%|$(LIBDIR)|' \
-            -e 's|%%BYTERUN%%|$(BINDIR)/ocamlrun|' \
-            -e 's|%%CCOMPTYPE%%|cc|' \
-            -e 's|%%BYTECC%%|$(BYTECC) $(BYTECCCOMPOPTS) $(SHAREDCCCOMPOPTS)|' \
-            -e 's|%%NATIVECC%%|$(NATIVECC) $(NATIVECCCOMPOPTS)|' \
-            -e 's|%%PACKLD%%|$(PACKLD)|' \
-            -e 's|%%BYTECCLIBS%%|$(BYTECCLIBS)|' \
-            -e 's|%%NATIVECCLIBS%%|$(NATIVECCLIBS)|' \
-            -e 's|%%RANLIBCMD%%|$(RANLIBCMD)|' \
-            -e 's|%%CC_PROFILE%%|$(CC_PROFILE)|' \
-            -e 's|%%ARCH%%|$(ARCH)|' \
-            -e 's|%%MODEL%%|$(MODEL)|' \
-            -e 's|%%SYSTEM%%|$(SYSTEM)|' \
-            -e 's|%%EXT_OBJ%%|.o|' \
-            -e 's|%%EXT_ASM%%|.s|' \
-            -e 's|%%EXT_LIB%%|.a|' \
-            -e 's|%%EXT_DLL%%|.so|' \
-            -e 's|%%SYSTHREAD_SUPPORT%%|$(SYSTHREAD_SUPPORT)|' \
-            -e 's|%%ASM%%|$(ASM)|' \
-            -e 's|%%MKDLL%%|$(MKDLL)|' \
-            -e 's|%%MKEXE%%|$(MKEXE)|' \
-            -e 's|%%MKMAINDLL%%|$(MKMAINDLL)|' \
-            utils/config.mlp > utils/config.ml
+	    -e 's|%%BYTERUN%%|$(BINDIR)/ocamlrun|' \
+	    -e 's|%%CCOMPTYPE%%|cc|' \
+	    -e 's|%%BYTECC%%|$(BYTECC) $(BYTECCCOMPOPTS) $(SHAREDCCCOMPOPTS)|' \
+	    -e 's|%%NATIVECC%%|$(NATIVECC) $(NATIVECCCOMPOPTS)|' \
+	    -e 's|%%PACKLD%%|$(PACKLD)|' \
+	    -e 's|%%BYTECCLIBS%%|$(BYTECCLIBS)|' \
+	    -e 's|%%NATIVECCLIBS%%|$(NATIVECCLIBS)|' \
+	    -e 's|%%RANLIBCMD%%|$(RANLIBCMD)|' \
+	    -e 's|%%CC_PROFILE%%|$(CC_PROFILE)|' \
+	    -e 's|%%ARCH%%|$(ARCH)|' \
+	    -e 's|%%MODEL%%|$(MODEL)|' \
+	    -e 's|%%SYSTEM%%|$(SYSTEM)|' \
+	    -e 's|%%EXT_OBJ%%|.o|' \
+	    -e 's|%%EXT_ASM%%|.s|' \
+	    -e 's|%%EXT_LIB%%|.a|' \
+	    -e 's|%%EXT_DLL%%|.so|' \
+	    -e 's|%%SYSTHREAD_SUPPORT%%|$(SYSTHREAD_SUPPORT)|' \
+	    -e 's|%%ASM%%|$(ASM)|' \
+	    -e 's|%%MKDLL%%|$(MKDLL)|' \
+	    -e 's|%%MKEXE%%|$(MKEXE)|' \
+	    -e 's|%%MKMAINDLL%%|$(MKMAINDLL)|' \
+	    utils/config.mlp > utils/config.ml
 	@chmod -w utils/config.ml
 
 partialclean::
@@ -433,8 +433,8 @@ beforedepend:: parsing/linenum.ml
 ocamlc.opt: $(COMPOBJS:.cmo=.cmx)
 	cd asmrun; $(MAKE) meta.o dynlink.o
 	$(CAMLOPT) $(LINKFLAGS) -ccopt "$(BYTECCLINKOPTS)" -o ocamlc.opt \
-          $(COMPOBJS:.cmo=.cmx) \
-          asmrun/meta.o asmrun/dynlink.o -cclib "$(BYTECCLIBS)"
+	  $(COMPOBJS:.cmo=.cmx) \
+	  asmrun/meta.o asmrun/dynlink.o -cclib "$(BYTECCLIBS)"
 	@sed -e 's|@compiler@|$$topdir/ocamlc.opt|' \
 	  driver/ocamlcomp.sh.in > ocamlcomp.sh
 	@chmod +x ocamlcomp.sh
@@ -459,7 +459,7 @@ $(OPTOBJS:.cmo=.cmx): ocamlopt
 
 bytecomp/opcodes.ml: byterun/instruct.h
 	sed -n -e '/^enum/p' -e 's/,//g' -e '/^  /p' byterun/instruct.h | \
-        awk -f tools/make-opcodes > bytecomp/opcodes.ml
+	awk -f tools/make-opcodes > bytecomp/opcodes.ml
 
 partialclean::
 	rm -f bytecomp/opcodes.ml
@@ -475,9 +475,9 @@ bytecomp/runtimedef.ml: byterun/primitives byterun/fail.h
 	(echo 'let builtin_exceptions = [|'; \
 	 sed -n -e 's|.*/\* \("[A-Za-z_]*"\) \*/$$|  \1;|p' byterun/fail.h | \
 	 sed -e '$$s/;$$//'; \
-         echo '|]'; \
-         echo 'let builtin_primitives = [|'; \
-         sed -e 's/.*/  "&";/' -e '$$s/;$$//' byterun/primitives; \
+	 echo '|]'; \
+	 echo 'let builtin_primitives = [|'; \
+	 sed -e 's/.*/  "&";/' -e '$$s/;$$//' byterun/primitives; \
 	 echo '|]') > bytecomp/runtimedef.ml
 
 partialclean::
@@ -531,7 +531,7 @@ beforedepend:: asmcomp/scheduling.ml
 
 asmcomp/emit.ml: asmcomp/$(ARCH)/emit.mlp tools/cvt_emit
 	$(CAMLRUN) tools/cvt_emit < asmcomp/$(ARCH)/emit.mlp > asmcomp/emit.ml \
-        || { rm -f asmcomp/emit.ml; exit 2; }
+	|| { rm -f asmcomp/emit.ml; exit 2; }
 
 partialclean::
 	rm -f asmcomp/emit.ml
@@ -555,7 +555,7 @@ partialclean::
 runtime:
 	cd byterun; $(MAKE) all
 	if test -f stdlib/libcamlrun.a; then :; else \
-          ln -s ../byterun/libcamlrun.a stdlib/libcamlrun.a; fi
+	  ln -s ../byterun/libcamlrun.a stdlib/libcamlrun.a; fi
 
 clean::
 	cd byterun; $(MAKE) clean
@@ -649,18 +649,18 @@ alldepend::
 
 otherlibraries: ocamltools
 	for i in $(OTHERLIBRARIES); do \
-          (cd otherlibs/$$i; $(MAKE) RUNTIME=$(RUNTIME) all) || exit $$?; \
-        done
+	  (cd otherlibs/$$i; $(MAKE) RUNTIME=$(RUNTIME) all) || exit $$?; \
+	done
 
 otherlibrariesopt:
 	for i in $(OTHERLIBRARIES); do \
-          (cd otherlibs/$$i; $(MAKE) allopt) || exit $$?; \
-        done
+	  (cd otherlibs/$$i; $(MAKE) allopt) || exit $$?; \
+	done
 
 partialclean::
 	for i in $(OTHERLIBRARIES); do \
-          (cd otherlibs/$$i; $(MAKE) partialclean); \
-        done
+	  (cd otherlibs/$$i; $(MAKE) partialclean); \
+	done
 
 clean::
 	for i in $(OTHERLIBRARIES); do (cd otherlibs/$$i; $(MAKE) clean); done

Makefile.nt

@@ -29,7 +29,7 @@ DEPFLAGS=$(INCLUDES)
 CAMLRUN=byterun/ocamlrun
 
 INCLUDES=-I utils -I parsing -I typing -I bytecomp -I asmcomp -I driver \
-         -I toplevel
+	 -I toplevel
 
 UTILS=utils/misc.cmo utils/tbl.cmo utils/config.cmo \
   utils/clflags.cmo utils/terminfo.cmo utils/ccomp.cmo utils/warnings.cmo \
@@ -295,7 +295,7 @@ partialclean::
 
 # The native toplevel
 
-ocamlnat: ocamlopt otherlibs/dynlink/dynlink.cmxa $(NATTOPOBJS:.cmo=.cmx) 
+ocamlnat: ocamlopt otherlibs/dynlink/dynlink.cmxa $(NATTOPOBJS:.cmo=.cmx)
 	$(CAMLOPT) $(LINKFLAGS) otherlibs/dynlink/dynlink.cmxa -o ocamlnat $(NATTOPOBJS:.cmo=.cmx) -linkall
 
 toplevel/opttoploop.cmx: otherlibs/dynlink/dynlink.cmxa
@@ -309,31 +309,31 @@ otherlibs/dynlink/dynlink.cmxa: otherlibs/dynlink/natdynlink.ml
 utils/config.ml: utils/config.mlp config/Makefile
 	@rm -f utils/config.ml
 	sed -e "s|%%LIBDIR%%|$(LIBDIR)|" \
-            -e "s|%%BYTERUN%%|ocamlrun|" \
-            -e 's|%%CCOMPTYPE%%|$(CCOMPTYPE)|' \
-            -e "s|%%BYTECC%%|$(BYTECC) $(BYTECCCOMPOPTS)|" \
-            -e "s|%%NATIVECC%%|$(NATIVECC) $(NATIVECCCOMPOPTS)|" \
-            -e "s|%%PARTIALLD%%|$(PARTIALLD)|" \
-            -e "s|%%PACKLD%%|$(PACKLD)|" \
-            -e "s|%%BYTECCLIBS%%|$(BYTECCLIBS)|" \
-            -e "s|%%NATIVECCLIBS%%|$(NATIVECCLIBS)|" \
-            -e 's|%%RANLIBCMD%%|$(RANLIBCMD)|' \
-            -e 's|%%BINUTILS_NM%%|$(BINUTILS_NM)|' \
-            -e 's|%%BINUTILS_OBJCOPY%%|$(BINUTILS_OBJCOPY)|' \
-            -e "s|%%ARCH%%|$(ARCH)|" \
-            -e "s|%%MODEL%%|$(MODEL)|" \
-            -e "s|%%SYSTEM%%|$(SYSTEM)|" \
-            -e "s|%%EXT_OBJ%%|.$(O)|" \
-            -e "s|%%EXT_ASM%%|.$(S)|" \
-            -e "s|%%EXT_LIB%%|.$(A)|" \
-            -e "s|%%EXT_DLL%%|.dll|" \
-            -e "s|%%SYSTHREAD_SUPPORT%%|true|" \
-            -e 's|%%ASM%%|$(ASM)|' \
-            -e 's|%%MKDLL%%|$(MKDLL)|' \
-            -e 's|%%MKEXE%%|$(MKEXE)|' \
-            -e 's|%%MKMAINDLL%%|$(MKMAINDLL)|' \
-            -e 's|%%CC_PROFILE%%||' \
-            utils/config.mlp > utils/config.ml
+	    -e "s|%%BYTERUN%%|ocamlrun|" \
+	    -e 's|%%CCOMPTYPE%%|$(CCOMPTYPE)|' \
+	    -e "s|%%BYTECC%%|$(BYTECC) $(BYTECCCOMPOPTS)|" \
+	    -e "s|%%NATIVECC%%|$(NATIVECC) $(NATIVECCCOMPOPTS)|" \
+	    -e "s|%%PARTIALLD%%|$(PARTIALLD)|" \
+	    -e "s|%%PACKLD%%|$(PACKLD)|" \
+	    -e "s|%%BYTECCLIBS%%|$(BYTECCLIBS)|" \
+	    -e "s|%%NATIVECCLIBS%%|$(NATIVECCLIBS)|" \
+	    -e 's|%%RANLIBCMD%%|$(RANLIBCMD)|' \
+	    -e 's|%%BINUTILS_NM%%|$(BINUTILS_NM)|' \
+	    -e 's|%%BINUTILS_OBJCOPY%%|$(BINUTILS_OBJCOPY)|' \
+	    -e "s|%%ARCH%%|$(ARCH)|" \
+	    -e "s|%%MODEL%%|$(MODEL)|" \
+	    -e "s|%%SYSTEM%%|$(SYSTEM)|" \
+	    -e "s|%%EXT_OBJ%%|.$(O)|" \
+	    -e "s|%%EXT_ASM%%|.$(S)|" \
+	    -e "s|%%EXT_LIB%%|.$(A)|" \
+	    -e "s|%%EXT_DLL%%|.dll|" \
+	    -e "s|%%SYSTHREAD_SUPPORT%%|true|" \
+	    -e 's|%%ASM%%|$(ASM)|' \
+	    -e 's|%%MKDLL%%|$(MKDLL)|' \
+	    -e 's|%%MKEXE%%|$(MKEXE)|' \
+	    -e 's|%%MKMAINDLL%%|$(MKMAINDLL)|' \
+	    -e 's|%%CC_PROFILE%%||' \
+	    utils/config.mlp > utils/config.ml
 	@chmod -w utils/config.ml
 
 partialclean::
@@ -394,7 +394,7 @@ $(OPTOBJS:.cmo=.cmx): ocamlopt
 
 bytecomp/opcodes.ml: byterun/instruct.h
 	sed -n -e "/^enum/p" -e "s|,||g" -e "/^  /p" byterun/instruct.h | \
-        gawk -f tools/make-opcodes > bytecomp/opcodes.ml
+	gawk -f tools/make-opcodes > bytecomp/opcodes.ml
 
 partialclean::
 	rm -f bytecomp/opcodes.ml
@@ -410,9 +410,9 @@ bytecomp/runtimedef.ml: byterun/primitives byterun/fail.h
 	(echo 'let builtin_exceptions = [|'; \
 	 sed -n -e 's|.*/\* \("[A-Za-z_]*"\) \*/$$|  \1;|p' byterun/fail.h | \
 	 sed -e '$$s/;$$//'; \
-         echo '|]'; \
-         echo 'let builtin_primitives = [|'; \
-         sed -e 's/.*/  "&";/' -e '$$s/;$$//' byterun/primitives; \
+	 echo '|]'; \
+	 echo 'let builtin_primitives = [|'; \
+	 sed -e 's/.*/  "&";/' -e '$$s/;$$//' byterun/primitives; \
 	 echo '|]') > bytecomp/runtimedef.ml
 
 partialclean::
@@ -561,9 +561,9 @@ alldepend::
 
 # OCamldoc
 
-ocamldoc.byte: 
+ocamldoc.byte:
 	cd ocamldoc ; $(MAKEREC) all
-ocamldoc.opt: 
+ocamldoc.opt:
 	cd ocamldoc ; $(MAKEREC) opt.opt
 partialclean::
 	cd ocamldoc ; $(MAKEREC) clean

README

@@ -84,7 +84,7 @@ All files marked "Copyright INRIA" in this distribution are copyright
 
 INSTALLATION:
 
-See the file INSTALL for installation instructions on Unix, Linux and 
+See the file INSTALL for installation instructions on Unix, Linux and
 MacOS X machines.  For MS Windows, see README.win32.
 
 DOCUMENTATION: