KDevelop 4.2.2语法突出问题

这两个问题的答案都很简单：目前你做不到。

您可以确保所有变量都以相同的颜色高亮显示，但此颜色将为黑色，无法更改。转到

设置->配置KDevelop…->语言支持

并确保在Semantic Code Highlighting部分中，Local Colorization Intensity和Global Colorization Intensity都设置为零（即向左滑动滑块）。

然而，你为什么想要这个？就我个人而言，我发现为每个变量选择不同的颜色非常方便。它可以让您非常容易地发现特定变量的所有出现。

是的。。。源代码相当"差"。。。有许多硬编码的值没有更改它们的选项。。。幸运的是，它是开源的；）

我遇到了同样的问题：我同意，彩虹色在某些方面增加了可读性，但就我个人而言，它分散了我的注意力…所以我对kdevplatform:做了这个补丁

  diff -aur -x '*.user' -x CMakeFiles kdevplatform-1.7.0-o/language/highlighting/colorcache.cpp kdevplatform-1.7.0-n/language/highlighting/colorcache.cpp
  --- kdevplatform-1.7.0-o/language/highlighting/colorcache.cpp 2014-08-26 19:49:48.000000000 +0000
  +++ kdevplatform-1.7.0-n/language/highlighting/colorcache.cpp 2014-10-23 19:50:37.667559094 +0000
  @@ -43,37 +43,38 @@
  #define ifDebug(x)
  -// ######### start interpolation
  +//// ######### start interpolation
  -uint totalColorInterpolationStepCount = 6;
  -uint interpolationWaypoints[] = {0xff0000, 0xff9900, 0x00ff00, 0x00aaff, 0x0000ff, 0xaa00ff};
  -//Do less steps when interpolating to/from green: Green is very dominant, and different mixed green tones are hard to distinguish(and always seem green).
  -uint interpolationLengths[] = {0xff, 0xff, 0xbb, 0xbb, 0xbb, 0xff};
  -
  -uint totalGeneratedColors = 10;
  -
  -uint totalColorInterpolationSteps()
  -{
  -  uint ret = 0;
  -  for(uint a = 0; a < totalColorInterpolationStepCount; ++a)
  -    ret += interpolationLengths[a];
  -  return ret;
  -}
  -
  -///Generates a color from the color wheel. @param step Step-number, one of totalColorInterpolationSteps
  -QColor interpolate(uint step)
  -{
  -  uint waypoint = 0;
  -  while(step > interpolationLengths[waypoint]) {
  -    step -= interpolationLengths[waypoint];
  -    ++waypoint;
  -  }
  -
  -  uint nextWaypoint = (waypoint + 1) % totalColorInterpolationStepCount;
  -
  -  return KColorUtils::mix( QColor(interpolationWaypoints[waypoint]), QColor(interpolationWaypoints[nextWaypoint]),
  -                           float(step) / float(interpolationLengths[waypoint]) );
  -}
  +//uint totalColorInterpolationStepCount = 6;
  +//uint interpolationWaypoints[] = {0xff0000, 0xff9900, 0x00ff00, 0x00aaff, 0x0000ff, 0xaa00ff};
  +////Do less steps when interpolating to/from green: Green is very dominant, and different mixed green tones are hard to distinguish(and always seem green).
  +//uint interpolationLengths[] = {0xff, 0xff, 0xbb, 0xbb, 0xbb, 0xff};
  +
  +//uint totalGeneratedColors = 10;
  +
  +//uint totalColorInterpolationSteps()
  +//{
  +//  uint ret = 0;
  +//  for(uint a = 0; a < totalColorInterpolationStepCount; ++a)
  +//    ret += interpolationLengths[a];
  +//  return ret;
  +//}
  +
  +/////Generates a color from the color wheel. @param step Step-number, one of totalColorInterpolationSteps
  +
  +//QColor interpolate(uint step)
  +//{
  +//  uint waypoint = 0;
  +//  while(step > interpolationLengths[waypoint]) {
  +//    step -= interpolationLengths[waypoint];
  +//    ++waypoint;
  +//  }
  +
  +//  uint nextWaypoint = (waypoint + 1) % totalColorInterpolationStepCount;
  +
  +//  return KColorUtils::mix( QColor(interpolationWaypoints[waypoint]), QColor(interpolationWaypoints[nextWaypoint]),
  +//                           float(step) / float(interpolationLengths[waypoint]) );
  +//}
  // ######### end interpolation
  namespace KDevelop {
  @@ -144,6 +145,7 @@
     m_defaultColors = new CodeHighlightingColors(this);
     m_colors.clear();
  +  /*
     uint step = totalColorInterpolationSteps() / totalGeneratedColors;
     uint currentPos = m_colorOffset;
     ifDebug(kDebug() << "text color:" << m_foregroundColor;)
  @@ -152,6 +154,7 @@
     ifDebug(kDebug() << "color" << a << "interpolated from" << currentPos << " < " << totalColorInterpolationSteps() << ":" << (void*) m_colors.last().rgb();)
     currentPos += step;
     }
  +  */
     m_validColorCount = m_colors.count();
     m_colors.append(m_foregroundColor);
  }

它删除了生成的颜色，因此变量现在实际上是黑色的（前景色）。

对于2），当前版本似乎尊重kate语法颜色（不确定）。

在Archlinux上，我也做了这个PKGBUILD：

  pkgname=kdevplatform-no-rainbow-highlight
  _pkgname=kdevplatform without rainbow colors highlighting
  pkgver=1.7.0
  _pkgver=4.7.0
  pkgrel=2
  pkgdesc="A C/C++ development platform for KDE"
  arch=('i686' 'x86_64')
  url="http://www.kdevelop.org/"
  license=('GPL')
  provides=('kdevplatform')
  conflicts=('kdevplatform')
  depends=('kdelibs' 'subversion' 'qjson')
  optdepends=("kdesdk-kompare: difference checking")
  makedepends=('cmake' 'automoc4' 'boost')
  install="${_pkgname}.install"
  source=("http://download.kde.org/stable/kdevelop/${_pkgver}/src/${_pkgname}-${pkgver}.tar.xz"
        "no-rainbow-color.patch"
  )
  sha1sums=('9fc196e7cb09ab33fd5cfbf5af19aa7c513efdc9'
           'bed3c7e470a6a5a56bf1611e0effd7b8a8761e33')
  prepare() {
  cd ${_pkgname}-${pkgver}
  patch -p1 -i ${srcdir}/no-rainbow-color.patch
  cd ${srcdir}
  mkdir build
  }
  build() {
  cd build
  cmake ../${_pkgname}-${pkgver} 
     -DCMAKE_INSTALL_PREFIX=/usr 
     -DCMAKE_SKIP_RPATH=ON 
     -DCMAKE_BUILD_TYPE=Release
  make
  }
  package() {
  cd build
  make DESTDIR="${pkgdir}" install
  }

不要去掉不同颜色的变量，你会问自己过去没有它是怎么做的。