macros.vim

   1 " Tranlate umlauts to tex-syntax umlauts
   2 function TexTransUmlaute()
   3     execute ':%s/ü/\\\"u/ge'
   4     execute ':%s/Ü/\\\"U/&'
   5     execute ':%s/ö/\\\"o/&'
   6     execute ':%s/Ö/\\\"O/&'
   7     execute ':%s/ä/\\\"a/&'
   8     execute ':%s/Ä/\\\"A/&'
   9     execute ':%s/ß/\\\"s/&'
  10     execute ':%s/²/\^2/&'
  11 endfunction
  12
  13
  14 "Open current file with a specific program
  15 function OpenIn(prog)
  16     silent execute ":!" . a:prog . " % &"
  17 endfunction
  18
  19
  20 "Prepend the namespace to an identifier, e.g. 'std::' before 'map' excluding
  21 "those in C/C++ comments.
  22 function PrependCppNamespaceToIdent(ns, id)
  23
  24     "     To match                   Not to match
  25     "
  26     "|id                        |// id
  27     "|    id                    |// /* */ id
  28     "|/* */ /* */ id            |/* */ // id
  29     "|id /* */                  |/* id
  30     "|*/ id                     | * id
  31     "                           |/* id */
  32     "                           |::id
  33     "                           |/**/ ::id
  34         "                           |#include <id>
  35     "
  36     " In order to not match '* id' it is assumed that multi-line comment lines
  37     " in the middle begin with a star.
  38
  39     " If #include and // and /* and ^* and :: is not prepend:
  40     execute ':%s@\(\(#include\|\/\/\|\/\*\|^\s*\*[^/]\).*\|::\)\@<!\<' . a:id . '\>@' . a:ns . '::' . a:id . '@ge'
  41     " If #include and // and :: is not prepend, but */ is, and no further /* or // are found
  42     execute ':%s@\(\(#include\|\/\/\).*\)\@<!\*\/\(\/[^\/\*]\|[^\/]\)*\zs\(::\)\@<!\<' . a:id . '\>@' . a:ns . '::' . a:id . '@ge'
  43
  44 endfunction
  45
  46
  47 "Prepend STL namespace 'std::' to several identifiers
  48 function PrependSTLNamespace()
  49         " This list of identifier is not complete, but adding all of them is too
  50         " much. We rather like to add identifieres that are 'typical' for C++.
  51         " Others, like 'move' are likely to not be C++ specific. In this cases the
  52         " user is asked to call PrependCppNamespaceToIdent by hand.
  53     let id = []
  54     let id = id +['cin', 'cout', 'cerr', 'endl']
  55     let id = id +['swap', 'sort', 'max', 'min']
  56     let id = id +['vector', 'deque', 'list', 'map', 'multimap', 'set']
  57     let id = id +['queue', 'stack', 'priority_queue']
  58     let id = id +['ostream', 'istream', 'sstream']
  59     let id = id +['pair', 'string']
  60
  61     for i in id
  62         call PrependCppNamespaceToIdent("std", i)
  63     endfor
  64 endfunction
  65
  66
  67 function EscapeHexToChar()
  68     echo 'Call "x/Nxb addr" in GDB to print N bytes at addr'
  69     execute '%s/^.*://'
  70     execute '%s/\s*0x\(\x\x\)/\\x\1/g'
  71     execute '%s/^\(.*\)$/"\1"/'
  72 endfunction
  73
  74
  75 function InsertIncludeGuardsWithoutEndif()
  76         let gatename = substitute(expand("%:t"), "\\.", "_", "g") . '_' . strpart(system('pwgen -c 16 1'), 0, 16)
  77         execute "normal! i#ifndef " . gatename
  78         execute "normal!   o#define " . gatename
  79 endfunction
  80
  81
  82 function AddIncludeGuards()
  83         execute "normal! Go#endif"
  84         execute "normal! gg"
  85         call InsertIncludeGuardsWithoutEndif()
  86 endfunction
  87
  88
  89 if filereadable($HOME . '/.vim/macros-local.vim')
  90   source ~/.vim/macros-local.vim
  91 endif