Fix '=' alignment and replace tabs in *.conf (whitespace only change)

Replace all tabs with proper space characters and consistently align
the '=' characters. The default alignment for the '=' of 25 characters
has been left as is to get a minimal diff. Lines with the '=' further
to the right and those belonging to 'proper code (TM)' have not been
touched.

The work was mostly done using the following python script (might
come in handy again...):

import sys, re
indent_eq = 25 + 0*4 # 25 characters was the most widely used indentation for the '=' character
p = re.compile(r'(\w+)[ \t]*([\-\+]?)(=$|= )[ \t]*(.*$)')

for fn in sys.argv[1:]:
    with open(fn, 'r+') as f:
        lines = []
        nl_count = 0
        continuity_indent = None
        for l in f:
            m = p.match(l)
            nl = l
            if m:
                n_spaces = max(m.start(3), indent_eq - 1) - len(m.group(2)) - len(m.group(1))
                if m.group(2) and m.start(2) >= indent_eq-1 and m.start(2) % 4 == 0:
                    n_spaces -= 1 # left-shift '+=' by one if the '+' is aligned to a multiple of 4
                n_spaces = max(1, n_spaces) # we want at least one space before '='/'+='
                nl = m.group(1) + ' '*n_spaces + ''.join(m.group(2,3,4)) + '\n'
                continuity_indent = nl.find('= ') + 2 if l[-2] == '\\' else None # remember indent on '\\$'
            elif continuity_indent:
                nl = ' '*continuity_indent + l.lstrip()
                if l[-2] != '\\': # check when to stop the continuation
                    continuity_indent = None
            elif l.startswith('#'):
                nl = l.expandtabs(2)
            if l != nl:
                nl_count += 1
            lines.append(nl)
        if nl_count > 0:
            print fn, nl_count, len(lines)
            f.seek(0)
            f.writelines(lines)
            f.truncate()

Change-Id: I1d2870d0a2fe2e30d398c140fe523e69dd20c81b
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>

1 files changed, 53 insertions, 53 deletions

diff --git a/mkspecs/hpuxi-acc-32/qmake.conf b/mkspecs/hpuxi-acc-32/qmake.conf
index 14487f28de..a469b4f34c 100644
--- a/mkspecs/hpuxi-acc-32/qmake.conf
+++ b/mkspecs/hpuxi-acc-32/qmake.conf
@@ -2,68 +2,68 @@
 # qmake configuration for hpuxi-acc-32
 #
 
-MAKEFILE_GENERATOR	= UNIX
-QMAKE_PLATFORM = hpux
-CONFIG += plugin_no_soname
+MAKEFILE_GENERATOR      = UNIX
+QMAKE_PLATFORM          = hpux
+CONFIG                 += plugin_no_soname
 
-QMAKE_COMPILER = hp_acc
+QMAKE_COMPILER          = hp_acc
 
-QMAKE_CC		= cc
-QMAKE_LEX		= lex
-QMAKE_LEXFLAGS		=
-QMAKE_YACC		= yacc
-QMAKE_YACCFLAGS		= -d
-QMAKE_CFLAGS		= +DSitanium -w
-QMAKE_CFLAGS_WARN_ON	=
-QMAKE_CFLAGS_WARN_OFF	= -w
-QMAKE_CFLAGS_RELEASE	= +O1
-QMAKE_CFLAGS_DEBUG	= -g
-QMAKE_CFLAGS_SHLIB	= +Z
-QMAKE_CFLAGS_STATIC_LIB	= $$QMAKE_CFLAGS_SHLIB
-QMAKE_CFLAGS_YACC	=
-QMAKE_CFLAGS_THREAD	= -D_POSIX_C_SOURCE=199506L -D_HPUX_SOURCE -D_REENTRANT -mt
+QMAKE_CC                = cc
+QMAKE_LEX               = lex
+QMAKE_LEXFLAGS          =
+QMAKE_YACC              = yacc
+QMAKE_YACCFLAGS         = -d
+QMAKE_CFLAGS            = +DSitanium -w
+QMAKE_CFLAGS_WARN_ON    =
+QMAKE_CFLAGS_WARN_OFF   = -w
+QMAKE_CFLAGS_RELEASE    = +O1
+QMAKE_CFLAGS_DEBUG      = -g
+QMAKE_CFLAGS_SHLIB      = +Z
+QMAKE_CFLAGS_STATIC_LIB = $$QMAKE_CFLAGS_SHLIB
+QMAKE_CFLAGS_YACC       =
+QMAKE_CFLAGS_THREAD     = -D_POSIX_C_SOURCE=199506L -D_HPUX_SOURCE -D_REENTRANT -mt
 
-QMAKE_CXX		= aCC
-QMAKE_CXXFLAGS		= $$QMAKE_CFLAGS -D__STRICT_ANSI__ -D_HPUX_SOURCE
-QMAKE_CXXFLAGS_DEPS	= +M
-QMAKE_CXXFLAGS_WARN_ON	= $$QMAKE_CFLAGS_WARN_ON
-QMAKE_CXXFLAGS_WARN_OFF	= $$QMAKE_CFLAGS_WARN_OFF
-QMAKE_CXXFLAGS_RELEASE	= $$QMAKE_CFLAGS_RELEASE
-QMAKE_CXXFLAGS_DEBUG	= $$QMAKE_CFLAGS_DEBUG
-QMAKE_CXXFLAGS_SHLIB	= $$QMAKE_CFLAGS_SHLIB
+QMAKE_CXX               = aCC
+QMAKE_CXXFLAGS          = $$QMAKE_CFLAGS -D__STRICT_ANSI__ -D_HPUX_SOURCE
+QMAKE_CXXFLAGS_DEPS     = +M
+QMAKE_CXXFLAGS_WARN_ON  = $$QMAKE_CFLAGS_WARN_ON
+QMAKE_CXXFLAGS_WARN_OFF = $$QMAKE_CFLAGS_WARN_OFF
+QMAKE_CXXFLAGS_RELEASE  = $$QMAKE_CFLAGS_RELEASE
+QMAKE_CXXFLAGS_DEBUG    = $$QMAKE_CFLAGS_DEBUG
+QMAKE_CXXFLAGS_SHLIB    = $$QMAKE_CFLAGS_SHLIB
 QMAKE_CXXFLAGS_STATIC_LIB = $$QMAKE_CFLAGS_STATIC_LIB
-QMAKE_CXXFLAGS_YACC	= $$QMAKE_CFLAGS_YACC
-QMAKE_CXXFLAGS_THREAD	= -D_POSIX_C_SOURCE=199506L -D_REENTRANT -mt
+QMAKE_CXXFLAGS_YACC     = $$QMAKE_CFLAGS_YACC
+QMAKE_CXXFLAGS_THREAD   = -D_POSIX_C_SOURCE=199506L -D_REENTRANT -mt
 
-QMAKE_INCDIR		=
-QMAKE_LIBDIR		=
-QMAKE_INCDIR_X11	= /usr/include/X11R6
-QMAKE_LIBDIR_X11	= /usr/lib/hpux32/X11R6
-QMAKE_INCDIR_OPENGL	= /opt/graphics/OpenGL/include /usr/contrib/X11R6/include
-QMAKE_LIBDIR_OPENGL	= /opt/graphics/OpenGL/lib/hpux32 /usr/contrib/X11R6/lib/hpux32
+QMAKE_INCDIR            =
+QMAKE_LIBDIR            =
+QMAKE_INCDIR_X11        = /usr/include/X11R6
+QMAKE_LIBDIR_X11        = /usr/lib/hpux32/X11R6
+QMAKE_INCDIR_OPENGL     = /opt/graphics/OpenGL/include /usr/contrib/X11R6/include
+QMAKE_LIBDIR_OPENGL     = /opt/graphics/OpenGL/lib/hpux32 /usr/contrib/X11R6/lib/hpux32
 
-QMAKE_LINK		= aCC
-QMAKE_LINK_SHLIB	= aCC
-QMAKE_LFLAGS		= +DSitanium -Wl,+s
-QMAKE_LFLAGS_RELEASE	= -O
-QMAKE_LFLAGS_DEBUG	= -g
-QMAKE_LFLAGS_SHLIB	= -b -Wl,-a,shared
-QMAKE_LFLAGS_PLUGIN	= $$QMAKE_LFLAGS_SHLIB
-QMAKE_LFLAGS_SONAME	= -Wl,+h,
-QMAKE_LFLAGS_NOUNDEF	= -Wl,+noallowunsats
-QMAKE_LFLAGS_THREAD	=
-QMAKE_LFLAGS_RPATH	=
+QMAKE_LINK              = aCC
+QMAKE_LINK_SHLIB        = aCC
+QMAKE_LFLAGS            = +DSitanium -Wl,+s
+QMAKE_LFLAGS_RELEASE    = -O
+QMAKE_LFLAGS_DEBUG      = -g
+QMAKE_LFLAGS_SHLIB      = -b -Wl,-a,shared
+QMAKE_LFLAGS_PLUGIN     = $$QMAKE_LFLAGS_SHLIB
+QMAKE_LFLAGS_SONAME     = -Wl,+h,
+QMAKE_LFLAGS_NOUNDEF    = -Wl,+noallowunsats
+QMAKE_LFLAGS_THREAD     =
+QMAKE_LFLAGS_RPATH      =
 
-QMAKE_LIBS		= -lm
-QMAKE_LIBS_DYNLOAD	= -ldl
-QMAKE_LIBS_X11		= -lXext -lX11
-QMAKE_LIBS_OPENGL	= -lGL -lXt
-QMAKE_LIBS_THREAD	= -lpthread
-QMAKE_LIBS_YACC		= -ly
+QMAKE_LIBS              = -lm
+QMAKE_LIBS_DYNLOAD      = -ldl
+QMAKE_LIBS_X11          = -lXext -lX11
+QMAKE_LIBS_OPENGL       = -lGL -lXt
+QMAKE_LIBS_THREAD       = -lpthread
+QMAKE_LIBS_YACC         = -ly
 
-QMAKE_AR		= ar cqs
+QMAKE_AR                = ar cqs
 QMAKE_OBJCOPY           = objcopy
-QMAKE_RANLIB		=
+QMAKE_RANLIB            =
 
 include(../common/unix.conf)
 load(qt_config)