whitespace fixes

- replace tabs with spaces where possible
- remove line ending spaces
- remove double/triple newlines at EOF
- fix a non-UTF-8 character
- cleanup a few indentations/line continuations
  in manual examples

Closes https://github.com/curl/curl/pull/3037

16 files changed, 40 insertions, 54 deletions

diff --git a/packages/AIX/RPM/Makefile.am b/packages/AIX/RPM/Makefile.am
index d1e7bf9d9..71e854ff8 100644
--- a/packages/AIX/RPM/Makefile.am
+++ b/packages/AIX/RPM/Makefile.am
@@ -1,2 +1 @@
 EXTRA_DIST = README curl.spec.in
-
diff --git a/packages/Android/Android.mk b/packages/Android/Android.mk
index 72f5e231f..6a2ebff68 100644
--- a/packages/Android/Android.mk
+++ b/packages/Android/Android.mk
@@ -59,14 +59,14 @@ common_CFLAGS := -Wpointer-arith -Wwrite-strings -Wunused -Winline -Wnested-exte
 include $(CLEAR_VARS)
 include $(LOCAL_PATH)/lib/Makefile.inc
 CURL_HEADERS := \
-	curl.h \
-	system.h \
-	curlver.h \
-	easy.h \
-	mprintf.h \
-	multi.h \
-	stdcheaders.h \
-	typecheck-gcc.h
+  curl.h \
+  system.h \
+  curlver.h \
+  easy.h \
+  mprintf.h \
+  multi.h \
+  stdcheaders.h \
+  typecheck-gcc.h
 
 LOCAL_SRC_FILES := $(addprefix lib/,$(CSOURCES))
 LOCAL_C_INCLUDES += $(LOCAL_PATH)/include/
@@ -108,4 +108,3 @@ LOCAL_C_INCLUDES += $(LOCAL_PATH)/include $(LOCAL_PATH)/lib
 LOCAL_CFLAGS += $(common_CFLAGS)
 
 include $(BUILD_EXECUTABLE)
-
diff --git a/packages/Linux/RPM/Makefile.am b/packages/Linux/RPM/Makefile.am
index 5d46d87c6..89f43d5e8 100644
--- a/packages/Linux/RPM/Makefile.am
+++ b/packages/Linux/RPM/Makefile.am
@@ -1,2 +1 @@
 EXTRA_DIST = README curl-ssl.spec.in curl.spec.in make_curl_rpm
-
diff --git a/packages/Linux/RPM/README b/packages/Linux/RPM/README
index a48ece043..a6936ba56 100644
--- a/packages/Linux/RPM/README
+++ b/packages/Linux/RPM/README
@@ -2,4 +2,3 @@ Author: Daniel (I'm not trustworthy, replace this!)
 
 Paul Marquis's 'make_curl_rpm' script is a fine example on how to automate the
 jobs. You need to fill in your own name and email at least.
-
diff --git a/packages/Linux/RPM/curl.spec.in b/packages/Linux/RPM/curl.spec.in
index 59577b04f..7d0b91800 100644
--- a/packages/Linux/RPM/curl.spec.in
+++ b/packages/Linux/RPM/curl.spec.in
@@ -81,4 +81,3 @@ rm -rf %{builddir}
 
         - use _mandir instead of prefix to locate man pages because
 	  _mandir is not always prefix/man/man?.
-
diff --git a/packages/Makefile.am b/packages/Makefile.am
index 98fcc1d77..b2e7228c9 100644
--- a/packages/Makefile.am
+++ b/packages/Makefile.am
@@ -1,33 +1,33 @@
 SUBDIRS = Win32 Linux Solaris AIX vms
 
-EXTRA_DIST = README 			\
-	DOS/README 			\
-	DOS/common.dj 			\
-	NetWare/get_ver.awk 		\
-	NetWare/get_exp.awk 		\
-	OS400/README.OS400 		\
-	OS400/ccsidcurl.c 		\
-	OS400/ccsidcurl.h 		\
-	OS400/curl.inc.in 		\
-	OS400/initscript.sh 		\
-	OS400/make-include.sh 		\
-	OS400/make-lib.sh 		\
-	OS400/make-src.sh 		\
-	OS400/make-tests.sh 		\
-	OS400/makefile.sh 		\
-	OS400/os400sys.c 		\
-	OS400/os400sys.h 		\
-	Symbian/bwins/libcurlu.def 	\
-	Symbian/eabi/libcurlu.def 	\
-	Symbian/group/bld.inf 		\
-	Symbian/group/curl.iby 		\
-	Symbian/group/curl.mmp 		\
-	Symbian/group/curl.pkg 		\
-	Symbian/group/libcurl.iby 	\
-	Symbian/group/libcurl.mmp 	\
-	Symbian/group/libcurl.pkg 	\
-	Symbian/readme.txt 		\
-	TPF/curl.mak 			\
-	TPF/maketpf.env_curl 		\
-	TPF/maketpf.env_curllib         \
-	Android/Android.mk
+EXTRA_DIST = README \
+  DOS/README \
+  DOS/common.dj \
+  NetWare/get_ver.awk \
+  NetWare/get_exp.awk \
+  OS400/README.OS400 \
+  OS400/ccsidcurl.c \
+  OS400/ccsidcurl.h \
+  OS400/curl.inc.in \
+  OS400/initscript.sh \
+  OS400/make-include.sh \
+  OS400/make-lib.sh \
+  OS400/make-src.sh \
+  OS400/make-tests.sh \
+  OS400/makefile.sh \
+  OS400/os400sys.c \
+  OS400/os400sys.h \
+  Symbian/bwins/libcurlu.def \
+  Symbian/eabi/libcurlu.def \
+  Symbian/group/bld.inf \
+  Symbian/group/curl.iby \
+  Symbian/group/curl.mmp \
+  Symbian/group/curl.pkg \
+  Symbian/group/libcurl.iby \
+  Symbian/group/libcurl.mmp \
+  Symbian/group/libcurl.pkg \
+  Symbian/readme.txt \
+  TPF/curl.mak \
+  TPF/maketpf.env_curl \
+  TPF/maketpf.env_curllib \
+  Android/Android.mk
diff --git a/packages/NetWare/get_exp.awk b/packages/NetWare/get_exp.awk
index 566e891e0..9bbb012ac 100644
--- a/packages/NetWare/get_exp.awk
+++ b/packages/NetWare/get_exp.awk
@@ -69,4 +69,3 @@ END {
   }
   printf(" %s\n", exports[++x])
 }
-
diff --git a/packages/NetWare/get_ver.awk b/packages/NetWare/get_ver.awk
index 03ee5ec62..2db2be98f 100644
--- a/packages/NetWare/get_ver.awk
+++ b/packages/NetWare/get_ver.awk
@@ -41,4 +41,3 @@ BEGIN {
   print "LIBCURL_VERSION_STR = " version_string
   print "LIBCURL_COPYRIGHT_STR = " copyright_string
 }
-
diff --git a/packages/Symbian/bwins/libcurlu.def b/packages/Symbian/bwins/libcurlu.def
index 035df1352..7f30b7feb 100644
--- a/packages/Symbian/bwins/libcurlu.def
+++ b/packages/Symbian/bwins/libcurlu.def
@@ -58,4 +58,3 @@ EXPORTS
 	curl_easy_recv @ 57 NONAME
 	curl_easy_send @ 58 NONAME
 	curl_multi_wait @ 59 NONAME
-
diff --git a/packages/Symbian/eabi/libcurlu.def b/packages/Symbian/eabi/libcurlu.def
index 035df1352..7f30b7feb 100644
--- a/packages/Symbian/eabi/libcurlu.def
+++ b/packages/Symbian/eabi/libcurlu.def
@@ -58,4 +58,3 @@ EXPORTS
 	curl_easy_recv @ 57 NONAME
 	curl_easy_send @ 58 NONAME
 	curl_multi_wait @ 59 NONAME
-
diff --git a/packages/Symbian/group/curl.mmp b/packages/Symbian/group/curl.mmp
index 4b304a3d9..14ccf1419 100644
--- a/packages/Symbian/group/curl.mmp
+++ b/packages/Symbian/group/curl.mmp
@@ -61,4 +61,3 @@ STATICLIBRARY libcrt0.lib
 CAPABILITY NetworkServices
 
 EPOCSTACKSIZE 0x8000
-
diff --git a/packages/TPF/curl.mak b/packages/TPF/curl.mak
index 5ef2ae16d..176abec24 100644
--- a/packages/TPF/curl.mak
+++ b/packages/TPF/curl.mak
@@ -57,4 +57,3 @@ CFLAGS_CURL += -DCURL_DISABLE_TFTP
 #######################################################################
 
 include maketpf.rules
-
diff --git a/packages/TPF/maketpf.env_curl b/packages/TPF/maketpf.env_curl
index 91a2573a1..3ebf1d189 100644
--- a/packages/TPF/maketpf.env_curl
+++ b/packages/TPF/maketpf.env_curl
@@ -22,4 +22,3 @@ ROOTINCDIRS += $(foreach d,$(TPF_ROOT_LM),$d/opensource/curl/include/curl)
 ################################################################################
 
 CFLAGS_$(APP) += -D TPF
-
diff --git a/packages/TPF/maketpf.env_curllib b/packages/TPF/maketpf.env_curllib
index f6ad5ba9d..30cc3169e 100644
--- a/packages/TPF/maketpf.env_curllib
+++ b/packages/TPF/maketpf.env_curllib
@@ -54,4 +54,3 @@ ROOTCDIRS := $(foreach d,$(TPF_ROOT_LM),$d/opensource/curl/lib)
 ################################################################################
 
 CFLAGS_$(APP) += -D TPF
-
diff --git a/packages/Win32/README b/packages/Win32/README
index b37b57532..f21967431 100644
--- a/packages/Win32/README
+++ b/packages/Win32/README
@@ -1,4 +1,4 @@
-Author: Jörn Hartroth
+Author: Jörn Hartroth
 
 DESCRIPTION
 
diff --git a/packages/vms/gnv_conftest.c_first b/packages/vms/gnv_conftest.c_first
index 8645b0e37..f47469c5b 100644
--- a/packages/vms/gnv_conftest.c_first
+++ b/packages/vms/gnv_conftest.c_first
@@ -58,4 +58,3 @@ char ENGINE_load_builtin_engines (void) {return 0;}
  * it turns out that VMS does not have the CRYPTO_LOCK symbol in the
  * transfer vector, even though it is in the header file.
  */
-