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, 84 insertions, 84 deletions

diff --git a/mkspecs/irix-cc/qmake.conf b/mkspecs/irix-cc/qmake.conf
index cfd7a98213..8073cf4012 100644
--- a/mkspecs/irix-cc/qmake.conf
+++ b/mkspecs/irix-cc/qmake.conf
@@ -2,105 +2,105 @@
 # qmake configuration for irix-cc
 #
 # From cc(1):
-# 	-n32
-# 	  Generates a (new) 32-bit object. This defaults to -mips3 if
-# 	  -mips4 has not been specified.
-# 	-LANG: ...
-# 	  The language feature option group controls the source language
-# 	  interpretation assumed by the compiler. The individual controls
-# 	  in this group are as follows:
-# 	    ansi-for-init-scope [ = ( ON|OFF ) ]
-# 	      Enables or disables the ANSI scoping rules for for-init
-# 	      declarations (the scope of the name declared extends to
-# 	      the end of the for statement). This enables the behavior
-# 	      that is required by the C++ standard. The default value
-# 	      is OFF, which is the ARM behavior (the scope of the name
-# 	      declared extends to the end of the block enclosing the for
-# 	      statement).
-# 	    bool [ = ( ON|OFF ) ]
-# 	      Enables or disables the predefined bool data type, along
-# 	      with the predefined values true and false. Use this option
-# 	      only to suppress this type in old code that defines bool
-# 	      itself.  Because this option changes the mangling of function
-# 	      names with bool parameters, all files comprising a program
-# 	      should be compiled with consistent options.
-# 	      Default is ON.
-# 	      The _BOOL feature macro can be used in #ifdefs to do conditional
-# 	      compilation based on whether or not this option is enabled.
-# 	    std
-# 	      Enables use of the standard C++ library and standard-
-# 	      conforming iostream library.  Specifying this flag also
-# 	      triggers other standard-conforming behavior, such as the
-# 	      new rules for the scope of for loop initializers.
+#   -n32
+#     Generates a (new) 32-bit object. This defaults to -mips3 if
+#     -mips4 has not been specified.
+#   -LANG: ...
+#     The language feature option group controls the source language
+#     interpretation assumed by the compiler. The individual controls
+#     in this group are as follows:
+#       ansi-for-init-scope [ = ( ON|OFF ) ]
+#         Enables or disables the ANSI scoping rules for for-init
+#         declarations (the scope of the name declared extends to
+#         the end of the for statement). This enables the behavior
+#         that is required by the C++ standard. The default value
+#         is OFF, which is the ARM behavior (the scope of the name
+#         declared extends to the end of the block enclosing the for
+#         statement).
+#       bool [ = ( ON|OFF ) ]
+#         Enables or disables the predefined bool data type, along
+#         with the predefined values true and false. Use this option
+#         only to suppress this type in old code that defines bool
+#         itself.  Because this option changes the mangling of function
+#         names with bool parameters, all files comprising a program
+#         should be compiled with consistent options.
+#         Default is ON.
+#         The _BOOL feature macro can be used in #ifdefs to do conditional
+#         compilation based on whether or not this option is enabled.
+#       std
+#         Enables use of the standard C++ library and standard-
+#         conforming iostream library.  Specifying this flag also
+#         triggers other standard-conforming behavior, such as the
+#         new rules for the scope of for loop initializers.
 #
 
-MAKEFILE_GENERATOR	= UNIX
-QMAKE_PLATFORM = irix
-QMAKE_COMPILER_DEFINES  += __sgi __EDG
+MAKEFILE_GENERATOR      = UNIX
+QMAKE_PLATFORM          = irix
+QMAKE_COMPILER_DEFINES += __sgi __EDG
 
-QMAKE_COMPILER = sgi_cc
+QMAKE_COMPILER          = sgi_cc
 
-QMAKE_CC		= cc
-QMAKE_LEX		= flex
-QMAKE_LEXFLAGS		=
-QMAKE_YACC		= yacc
-QMAKE_YACCFLAGS		= -d
-QMAKE_CFLAGS		= -n32 -signed -woff 1209,1355,1375,1424,3303
-QMAKE_CFLAGS_DEPS	= -M
-QMAKE_CFLAGS_WARN_ON	= -fullwarn
-QMAKE_CFLAGS_WARN_OFF	=
-QMAKE_CFLAGS_RELEASE	= -O2 -OPT:Olimit=3000
-QMAKE_CFLAGS_DEBUG	= -g
-QMAKE_CFLAGS_SHLIB	=
-QMAKE_CFLAGS_STATIC_LIB	= $$QMAKE_CFLAGS_SHLIB
-QMAKE_CFLAGS_YACC	= -woff 1110,1174,3262
-QMAKE_CFLAGS_THREAD	=
+QMAKE_CC                = cc
+QMAKE_LEX               = flex
+QMAKE_LEXFLAGS          =
+QMAKE_YACC              = yacc
+QMAKE_YACCFLAGS         = -d
+QMAKE_CFLAGS            = -n32 -signed -woff 1209,1355,1375,1424,3303
+QMAKE_CFLAGS_DEPS       = -M
+QMAKE_CFLAGS_WARN_ON    = -fullwarn
+QMAKE_CFLAGS_WARN_OFF   =
+QMAKE_CFLAGS_RELEASE    = -O2 -OPT:Olimit=3000
+QMAKE_CFLAGS_DEBUG      = -g
+QMAKE_CFLAGS_SHLIB      =
+QMAKE_CFLAGS_STATIC_LIB = $$QMAKE_CFLAGS_SHLIB
+QMAKE_CFLAGS_YACC       = -woff 1110,1174,3262
+QMAKE_CFLAGS_THREAD     =
 QMAKE_CFLAGS_EXCEPTIONS_OFF = -LANG:exceptions=off
 
-QMAKE_CXX		= CC
-QMAKE_CXXFLAGS		= -n32 -signed -LANG:std:libc_in_namespace_std=ON -woff 1209,1355,1375,1424,3303
-QMAKE_CXXFLAGS_DEPS	= $$QMAKE_CFLAGS_DEPS
-QMAKE_CXXFLAGS_WARN_ON	= $$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               = CC
+QMAKE_CXXFLAGS          = -n32 -signed -LANG:std:libc_in_namespace_std=ON -woff 1209,1355,1375,1424,3303
+QMAKE_CXXFLAGS_DEPS     = $$QMAKE_CFLAGS_DEPS
+QMAKE_CXXFLAGS_WARN_ON  = $$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	=
+QMAKE_CXXFLAGS_YACC     = $$QMAKE_CFLAGS_YACC
+QMAKE_CXXFLAGS_THREAD   =
 QMAKE_CXXFLAGS_EXCEPTIONS_OFF = $$QMAKE_CFLAGS_EXCEPTIONS_OFF
 
-QMAKE_INCDIR		=
-QMAKE_LIBDIR		=
-QMAKE_INCDIR_X11	=
-QMAKE_LIBDIR_X11	=
-QMAKE_INCDIR_OPENGL	=
-QMAKE_LIBDIR_OPENGL	=
+QMAKE_INCDIR            =
+QMAKE_LIBDIR            =
+QMAKE_INCDIR_X11        =
+QMAKE_LIBDIR_X11        =
+QMAKE_INCDIR_OPENGL     =
+QMAKE_LIBDIR_OPENGL     =
 
-QMAKE_LINK		= CC
-QMAKE_LINK_SHLIB	= CC
-QMAKE_LFLAGS		= -n32
-QMAKE_LFLAGS_RELEASE	=
-QMAKE_LFLAGS_DEBUG	= -g
-QMAKE_LFLAGS_SHLIB	= -shared
-QMAKE_LFLAGS_PLUGIN	= $$QMAKE_LFLAGS_SHLIB
-QMAKE_LFLAGS_SONAME	= -Wl,-soname,
-QMAKE_LFLAGS_THREAD	=
-QMAKE_LFLAGS_NOUNDEF	= -Wl,-no_unresolved
-QMAKE_LFLAGS_RPATH	= -Wl,-rpath,
+QMAKE_LINK              = CC
+QMAKE_LINK_SHLIB        = CC
+QMAKE_LFLAGS            = -n32
+QMAKE_LFLAGS_RELEASE    =
+QMAKE_LFLAGS_DEBUG      = -g
+QMAKE_LFLAGS_SHLIB      = -shared
+QMAKE_LFLAGS_PLUGIN     = $$QMAKE_LFLAGS_SHLIB
+QMAKE_LFLAGS_SONAME     = -Wl,-soname,
+QMAKE_LFLAGS_THREAD     =
+QMAKE_LFLAGS_NOUNDEF    = -Wl,-no_unresolved
+QMAKE_LFLAGS_RPATH      = -Wl,-rpath,
 QMAKE_LFLAGS_EXCEPTIONS_OFF = $$QMAKE_CFLAGS_EXCEPTIONS_OFF
 
-QMAKE_LIBS		=
-QMAKE_LIBS_DYNLOAD	=
-QMAKE_LIBS_X11		= -lXext -lX11 -lm
-QMAKE_LIBS_OPENGL	= -lGL -lm
-QMAKE_LIBS_THREAD	= -lpthread
+QMAKE_LIBS              =
+QMAKE_LIBS_DYNLOAD      =
+QMAKE_LIBS_X11          = -lXext -lX11 -lm
+QMAKE_LIBS_OPENGL       = -lGL -lm
+QMAKE_LIBS_THREAD       = -lpthread
 
-QMAKE_AR		= CC -ar -o
+QMAKE_AR                = CC -ar -o
 QMAKE_OBJCOPY           = objcopy
-QMAKE_RANLIB		=
+QMAKE_RANLIB            =
 
-QMAKE_CLEAN		= -r $(OBJECTS_DIR)so_locations $(OBJECTS_DIR)ii_files
+QMAKE_CLEAN             = -r $(OBJECTS_DIR)so_locations $(OBJECTS_DIR)ii_files
 
 include(../common/unix.conf)
 load(qt_config)