/*
Copyright (c) 2000, 2002 Stephen Montgomery-Smith
All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
1. Redistributions of source code must retain the above copyright
   notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright
   notice, this list of conditions and the following disclaimer in the
   documentation and/or other materials provided with the distribution.
3. Neither the name of Stephen Montgomery-Smith nor the names of his 
   contributors may be used to endorse or promote products derived from 
   this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE STEPHEN MONTGOMERY-SMITH AND CONTRIBUTORS 
``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 
TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 
PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL STEPHEN MONTGOMERY-SMITH OR 
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 
EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 
POSSIBILITY OF SUCH DAMAGE.

*/

#include "xkbset.h"

Bool get_arguments(int argc, char *argv[], XkbControlsPtr ctrls, unsigned int *mask)
{
  char char_array_32[32];
  int inc, i = 1;
  int val1, val2, val3, val4, val5;

  *mask = 0;
  while (i<argc) {
    if ((i+1<=argc && strcmp(argv[i],"bell")==0 && (inc=1)) ||
        (i+1<=argc && strcmp(argv[i],"b")==0 && (inc=1)) ||
        (i+1<=argc && strcmp(argv[i],"-bell")==0 && (inc=1)) ||
        (i+1<=argc && strcmp(argv[i],"-b")==0 && (inc=1))) {
      if (argv[i][0] == '-') ctrls->enabled_ctrls &= ~XkbAudibleBellMask;
      else                   ctrls->enabled_ctrls |= XkbAudibleBellMask;
      *mask |= XkbControlsEnabledMask;
      i += inc;
    }
    else if ((i+2<=argc && strcmp(argv[i],"repeatkeys")==0 && get_number(argv[i+1],0,255,&val1) && (inc=2)) ||
        (i+2<=argc && strcmp(argv[i],"r")==0 && get_number(argv[i+1],0,255,&val1) && (inc=2)) ||
        (i+2<=argc && strcmp(argv[i],"-repeatkeys")==0 && get_number(argv[i+1],0,255,&val1) && (inc=2)) ||
        (i+2<=argc && strcmp(argv[i],"-r")==0 && get_number(argv[i+1],0,255,&val1) && (inc=2))) {
      if (argv[i][0] == '-') ctrls->per_key_repeat[val1>>3] &= ~(1<<(val1&7));
      else                   ctrls->per_key_repeat[val1>>3] |= (1<<(val1&7));
      *mask |= XkbPerKeyRepeatMask;
      i += inc;
    }
    else if ((i+2<=argc && strcmp(argv[i],"perkeyrepeat")==0 && get_64_hex(argv[i+1],char_array_32) && (inc=2))) {
      memcpy(ctrls->per_key_repeat,char_array_32,32);
      *mask |= XkbPerKeyRepeatMask;
      i += inc;
    }
    else if ((i+1<=argc && strcmp(argv[i],"repeatkeys")==0 && (inc=1)) ||
        (i+1<=argc && strcmp(argv[i],"r")==0 && (inc=1)) ||
        (i+1<=argc && strcmp(argv[i],"-repeatkeys")==0 && (inc=1)) ||
        (i+1<=argc && strcmp(argv[i],"-r")==0 && (inc=1))) {
      if (argv[i][0] == '-') ctrls->enabled_ctrls &= ~XkbRepeatKeysMask;
      else                   ctrls->enabled_ctrls |= XkbRepeatKeysMask;
      *mask |= XkbControlsEnabledMask;
      i += inc;
      if ((i+2<=argc && strcmp(argv[i],"rate")==0 && get_number(argv[i+1],0,65535,&val1) && (inc=2))) {
        ctrls->repeat_delay = val1;
        *mask |= XkbRepeatKeysMask;
        i += inc;
        if ((i+1<=argc && get_number(argv[i],0,65535,&val1) && (inc=1))) {
          ctrls->repeat_interval = val1;
          i += inc;
        }
      }
    }
    else if ((i+1<=argc && strcmp(argv[i],"mousekeys")==0 && (inc=1)) ||
        (i+1<=argc && strcmp(argv[i],"m")==0 && (inc=1)) ||
        (i+1<=argc && strcmp(argv[i],"-mousekeys")==0 && (inc=1)) ||
        (i+1<=argc && strcmp(argv[i],"-m")==0 && (inc=1))) {
      if (argv[i][0] == '-') ctrls->enabled_ctrls &= ~XkbMouseKeysMask;
      else                   ctrls->enabled_ctrls |= XkbMouseKeysMask;
      *mask |= XkbControlsEnabledMask;
      i += inc;
      if ((i+1<=argc && get_number(argv[i],0,255,&val1) && (inc=1))) {
        ctrls->mk_dflt_btn = val1;
        *mask |= XkbMouseKeysMask;
        i += inc;
      }
    }
    else if ((i+1<=argc && strcmp(argv[i],"mousekeysaccel")==0 && (inc=1)) ||
        (i+1<=argc && strcmp(argv[i],"ma")==0 && (inc=1)) ||
        (i+1<=argc && strcmp(argv[i],"-mousekeysaccel")==0 && (inc=1)) ||
        (i+1<=argc && strcmp(argv[i],"-ma")==0 && (inc=1))) {
      if (argv[i][0] == '-') ctrls->enabled_ctrls &= ~XkbMouseKeysAccelMask;
      else                   ctrls->enabled_ctrls |= XkbMouseKeysAccelMask;
      *mask |= XkbControlsEnabledMask;
      i += inc;
      if ((i+5<=argc && get_number(argv[i],0,65535,&val1) && get_number(argv[i+1],0,65535,&val2) && get_number(argv[i+2],0,65535,&val3) && get_number(argv[i+3],0,65535,&val4) && get_number(argv[i+4],-32767,32767,&val5) && (inc=5))) {
        ctrls->mk_delay = val1;
        ctrls->mk_interval = val2;
        ctrls->mk_time_to_max = val3;
        ctrls->mk_max_speed = val4;
        ctrls->mk_curve = val5;
        *mask |= XkbMouseKeysAccelMask;
        i += inc;
      }
    }
    else if ((i+1<=argc && strcmp(argv[i],"accessx")==0 && (inc=1)) ||
        (i+1<=argc && strcmp(argv[i],"a")==0 && (inc=1)) ||
        (i+1<=argc && strcmp(argv[i],"-accessx")==0 && (inc=1)) ||
        (i+1<=argc && strcmp(argv[i],"-a")==0 && (inc=1))) {
      if (argv[i][0] == '-') ctrls->enabled_ctrls &= ~XkbAccessXKeysMask;
      else                   ctrls->enabled_ctrls |= XkbAccessXKeysMask;
      *mask |= XkbControlsEnabledMask;
      i += inc;
    }
    else if ((i+1<=argc && strcmp(argv[i],"sticky")==0 && (inc=1)) ||
        (i+1<=argc && strcmp(argv[i],"st")==0 && (inc=1)) ||
        (i+1<=argc && strcmp(argv[i],"-sticky")==0 && (inc=1)) ||
        (i+1<=argc && strcmp(argv[i],"-st")==0 && (inc=1))) {
      if (argv[i][0] == '-') ctrls->enabled_ctrls &= ~XkbStickyKeysMask;
      else                   ctrls->enabled_ctrls |= XkbStickyKeysMask;
      *mask |= XkbControlsEnabledMask;
      i += inc;
      while (1) {
        if ((i+1<=argc && strcmp(argv[i],"twokey")==0 && (inc=1)) ||
            (i+1<=argc && strcmp(argv[i],"-twokey")==0 && (inc=1))) {
          if (argv[i][0] == '-') ctrls->ax_options &= ~XkbAX_TwoKeysMask;
          else                   ctrls->ax_options |= XkbAX_TwoKeysMask;
          *mask |= XkbStickyKeysMask;
          i += inc;
        }
        else if ((i+1<=argc && strcmp(argv[i],"latchlock")==0 && (inc=1)) ||
            (i+1<=argc && strcmp(argv[i],"-latchlock")==0 && (inc=1))) {
          if (argv[i][0] == '-') ctrls->ax_options &= ~XkbAX_LatchToLockMask;
          else                   ctrls->ax_options |= XkbAX_LatchToLockMask;
          *mask |= XkbStickyKeysMask;
          i += inc;
        }
        else break;
      }
    }
    else if ((i+1<=argc && strcmp(argv[i],"slowkeys")==0 && (inc=1)) ||
        (i+1<=argc && strcmp(argv[i],"sl")==0 && (inc=1)) ||
        (i+1<=argc && strcmp(argv[i],"-slowkeys")==0 && (inc=1)) ||
        (i+1<=argc && strcmp(argv[i],"-sl")==0 && (inc=1))) {
      if (argv[i][0] == '-') ctrls->enabled_ctrls &= ~XkbSlowKeysMask;
      else                   ctrls->enabled_ctrls |= XkbSlowKeysMask;
      *mask |= XkbControlsEnabledMask;
      i += inc;
      if ((i+1<=argc && get_number(argv[i],0,65535,&val1) && (inc=1))) {
        ctrls->slow_keys_delay = val1;
        *mask |= XkbSlowKeysMask;
        i += inc;
      }
    }
    else if ((i+1<=argc && strcmp(argv[i],"bouncekeys")==0 && (inc=1)) ||
        (i+1<=argc && strcmp(argv[i],"bo")==0 && (inc=1)) ||
        (i+1<=argc && strcmp(argv[i],"-bouncekeys")==0 && (inc=1)) ||
        (i+1<=argc && strcmp(argv[i],"-bo")==0 && (inc=1))) {
      if (argv[i][0] == '-') ctrls->enabled_ctrls &= ~XkbBounceKeysMask;
      else                   ctrls->enabled_ctrls |= XkbBounceKeysMask;
      *mask |= XkbControlsEnabledMask;
      i += inc;
      if ((i+1<=argc && get_number(argv[i],0,65535,&val1) && (inc=1))) {
        ctrls->debounce_delay = val1;
        *mask |= XkbBounceKeysMask;
        i += inc;
      }
    }
    else if ((i+1<=argc && strcmp(argv[i],"feedback")==0 && (inc=1)) ||
        (i+1<=argc && strcmp(argv[i],"f")==0 && (inc=1)) ||
        (i+1<=argc && strcmp(argv[i],"-feedback")==0 && (inc=1)) ||
        (i+1<=argc && strcmp(argv[i],"-f")==0 && (inc=1))) {
      if (argv[i][0] == '-') ctrls->enabled_ctrls &= ~XkbAccessXFeedbackMask;
      else                   ctrls->enabled_ctrls |= XkbAccessXFeedbackMask;
      *mask |= XkbControlsEnabledMask;
      i += inc;
      while (1) {
        if ((i+1<=argc && strcmp(argv[i],"dumbbell")==0 && (inc=1)) ||
            (i+1<=argc && strcmp(argv[i],"-dumbbell")==0 && (inc=1))) {
          if (argv[i][0] == '-') ctrls->ax_options &= ~XkbAX_DumbBellFBMask;
          else                   ctrls->ax_options |= XkbAX_DumbBellFBMask;
          *mask |= XkbAccessXFeedbackMask;
          i += inc;
        }
        else if ((i+1<=argc && strcmp(argv[i],"led")==0 && (inc=1)) ||
            (i+1<=argc && strcmp(argv[i],"-led")==0 && (inc=1))) {
          if (argv[i][0] == '-') ctrls->ax_options &= ~XkbAX_IndicatorFBMask;
          else                   ctrls->ax_options |= XkbAX_IndicatorFBMask;
          *mask |= XkbAccessXFeedbackMask;
          i += inc;
        }
        else if ((i+1<=argc && strcmp(argv[i],"feature")==0 && (inc=1)) ||
            (i+1<=argc && strcmp(argv[i],"-feature")==0 && (inc=1))) {
          if (argv[i][0] == '-') ctrls->ax_options &= ~XkbAX_FeatureFBMask;
          else                   ctrls->ax_options |= XkbAX_FeatureFBMask;
          *mask |= XkbAccessXFeedbackMask;
          i += inc;
        }
        else if ((i+1<=argc && strcmp(argv[i],"slowwarn")==0 && (inc=1)) ||
            (i+1<=argc && strcmp(argv[i],"-slowwarn")==0 && (inc=1))) {
          if (argv[i][0] == '-') ctrls->ax_options &= ~XkbAX_SlowWarnFBMask;
          else                   ctrls->ax_options |= XkbAX_SlowWarnFBMask;
          *mask |= XkbAccessXFeedbackMask;
          i += inc;
        }
        else if ((i+1<=argc && strcmp(argv[i],"slowpress")==0 && (inc=1)) ||
            (i+1<=argc && strcmp(argv[i],"-slowpress")==0 && (inc=1))) {
          if (argv[i][0] == '-') ctrls->ax_options &= ~XkbAX_SKPressFBMask;
          else                   ctrls->ax_options |= XkbAX_SKPressFBMask;
          *mask |= XkbAccessXFeedbackMask;
          i += inc;
        }
        else if ((i+1<=argc && strcmp(argv[i],"slowaccept")==0 && (inc=1)) ||
            (i+1<=argc && strcmp(argv[i],"-slowaccept")==0 && (inc=1))) {
          if (argv[i][0] == '-') ctrls->ax_options &= ~XkbAX_SKAcceptFBMask;
          else                   ctrls->ax_options |= XkbAX_SKAcceptFBMask;
          *mask |= XkbAccessXFeedbackMask;
          i += inc;
        }
        else if ((i+1<=argc && strcmp(argv[i],"slowreject")==0 && (inc=1)) ||
            (i+1<=argc && strcmp(argv[i],"-slowreject")==0 && (inc=1))) {
          if (argv[i][0] == '-') ctrls->ax_options &= ~XkbAX_SKRejectFBMask;
          else                   ctrls->ax_options |= XkbAX_SKRejectFBMask;
          *mask |= XkbAccessXFeedbackMask;
          i += inc;
        }
        else if ((i+1<=argc && strcmp(argv[i],"slowrelease")==0 && (inc=1)) ||
            (i+1<=argc && strcmp(argv[i],"-slowrelease")==0 && (inc=1))) {
          if (argv[i][0] == '-') ctrls->ax_options &= ~XkbAX_SKReleaseFBMask;
          else                   ctrls->ax_options |= XkbAX_SKReleaseFBMask;
          *mask |= XkbAccessXFeedbackMask;
          i += inc;
        }
        else if ((i+1<=argc && strcmp(argv[i],"bouncereject")==0 && (inc=1)) ||
            (i+1<=argc && strcmp(argv[i],"-bouncereject")==0 && (inc=1))) {
          if (argv[i][0] == '-') ctrls->ax_options &= ~XkbAX_BKRejectFBMask;
          else                   ctrls->ax_options |= XkbAX_BKRejectFBMask;
          *mask |= XkbAccessXFeedbackMask;
          i += inc;
        }
        else if ((i+1<=argc && strcmp(argv[i],"stickybeep")==0 && (inc=1)) ||
            (i+1<=argc && strcmp(argv[i],"-stickybeep")==0 && (inc=1))) {
          if (argv[i][0] == '-') ctrls->ax_options &= ~XkbAX_StickyKeysFBMask;
          else                   ctrls->ax_options |= XkbAX_StickyKeysFBMask;
          *mask |= XkbAccessXFeedbackMask;
          i += inc;
        }
        else break;
      }
    }
    else if ((i+1<=argc && strcmp(argv[i],"overlay1")==0 && (inc=1)) ||
        (i+1<=argc && strcmp(argv[i],"ov1")==0 && (inc=1)) ||
        (i+1<=argc && strcmp(argv[i],"-overlay1")==0 && (inc=1)) ||
        (i+1<=argc && strcmp(argv[i],"-ov1")==0 && (inc=1))) {
      if (argv[i][0] == '-') ctrls->enabled_ctrls &= ~XkbOverlay1Mask;
      else                   ctrls->enabled_ctrls |= XkbOverlay1Mask;
      *mask |= XkbControlsEnabledMask;
      i += inc;
    }
    else if ((i+1<=argc && strcmp(argv[i],"overlay2")==0 && (inc=1)) ||
        (i+1<=argc && strcmp(argv[i],"ov2")==0 && (inc=1)) ||
        (i+1<=argc && strcmp(argv[i],"-overlay2")==0 && (inc=1)) ||
        (i+1<=argc && strcmp(argv[i],"-ov2")==0 && (inc=1))) {
      if (argv[i][0] == '-') ctrls->enabled_ctrls &= ~XkbOverlay2Mask;
      else                   ctrls->enabled_ctrls |= XkbOverlay2Mask;
      *mask |= XkbControlsEnabledMask;
      i += inc;
    }
    else if ((i+2<=argc && strcmp(argv[i],"groupswrap")==0 && 1 && (inc=2))) {
      if (strcmp(argv[i+1],"redirect")==0) {
        ctrls->groups_wrap &= 0x0F;
        ctrls->groups_wrap |= XkbRedirectIntoRange;
      }
      else if (strcmp(argv[i+1],"clamp")==0) {
        ctrls->groups_wrap &= 0x0F;
        ctrls->groups_wrap |= XkbClampIntoRange;
      }
      else if (strcmp(argv[i+1],"wrap")==0) {
        ctrls->groups_wrap &= 0x0F;
        ctrls->groups_wrap |= XkbWrapIntoRange;
      }
      else return 0;
      *mask |= XkbGroupsWrapMask;
      i += inc;
      if ((i+1<=argc && get_number(argv[i],0,255,&val1) && (inc=1))) {
        ctrls->groups_wrap &= 0xF0;
        ctrls->groups_wrap |= 0x0F & val1;
        i += inc;
      }
    }
    else if ((i+1<=argc && strcmp(argv[i],"ignoregrouplock")==0 && (inc=1)) ||
        (i+1<=argc && strcmp(argv[i],"-ignoregrouplock")==0 && (inc=1))) {
      if (argv[i][0] == '-') ctrls->enabled_ctrls &= ~XkbIgnoreGroupLockMask;
      else                   ctrls->enabled_ctrls |= XkbIgnoreGroupLockMask;
      *mask |= XkbControlsEnabledMask;
      i += inc;
    }
    else if ((i+1<=argc && strcmp(argv[i],"nullify")==0 && (inc=1))) {
      i += inc;
      while (1) {
        if ((i+1<=argc && strcmp(argv[i],"shift")==0 && (inc=1)) ||
            (i+1<=argc && strcmp(argv[i],"-shift")==0 && (inc=1))) {
          if (argv[i][0] == '-') ctrls->internal.real_mods &= ~ShiftMask;
          else                   ctrls->internal.real_mods |= ShiftMask;
          *mask |= XkbInternalModsMask;
          i += inc;
        }
        else if ((i+1<=argc && strcmp(argv[i],"lock")==0 && (inc=1)) ||
            (i+1<=argc && strcmp(argv[i],"-lock")==0 && (inc=1))) {
          if (argv[i][0] == '-') ctrls->internal.real_mods &= ~LockMask;
          else                   ctrls->internal.real_mods |= LockMask;
          *mask |= XkbInternalModsMask;
          i += inc;
        }
        else if ((i+1<=argc && strcmp(argv[i],"control")==0 && (inc=1)) ||
            (i+1<=argc && strcmp(argv[i],"-control")==0 && (inc=1))) {
          if (argv[i][0] == '-') ctrls->internal.real_mods &= ~ControlMask;
          else                   ctrls->internal.real_mods |= ControlMask;
          *mask |= XkbInternalModsMask;
          i += inc;
        }
        else if ((i+1<=argc && strcmp(argv[i],"mod1")==0 && (inc=1)) ||
            (i+1<=argc && strcmp(argv[i],"-mod1")==0 && (inc=1))) {
          if (argv[i][0] == '-') ctrls->internal.real_mods &= ~Mod1Mask;
          else                   ctrls->internal.real_mods |= Mod1Mask;
          *mask |= XkbInternalModsMask;
          i += inc;
        }
        else if ((i+1<=argc && strcmp(argv[i],"mod2")==0 && (inc=1)) ||
            (i+1<=argc && strcmp(argv[i],"-mod2")==0 && (inc=1))) {
          if (argv[i][0] == '-') ctrls->internal.real_mods &= ~Mod2Mask;
          else                   ctrls->internal.real_mods |= Mod2Mask;
          *mask |= XkbInternalModsMask;
          i += inc;
        }
        else if ((i+1<=argc && strcmp(argv[i],"mod3")==0 && (inc=1)) ||
            (i+1<=argc && strcmp(argv[i],"-mod3")==0 && (inc=1))) {
          if (argv[i][0] == '-') ctrls->internal.real_mods &= ~Mod3Mask;
          else                   ctrls->internal.real_mods |= Mod3Mask;
          *mask |= XkbInternalModsMask;
          i += inc;
        }
        else if ((i+1<=argc && strcmp(argv[i],"mod4")==0 && (inc=1)) ||
            (i+1<=argc && strcmp(argv[i],"-mod4")==0 && (inc=1))) {
          if (argv[i][0] == '-') ctrls->internal.real_mods &= ~Mod4Mask;
          else                   ctrls->internal.real_mods |= Mod4Mask;
          *mask |= XkbInternalModsMask;
          i += inc;
        }
        else if ((i+1<=argc && strcmp(argv[i],"mod5")==0 && (inc=1)) ||
            (i+1<=argc && strcmp(argv[i],"-mod5")==0 && (inc=1))) {
          if (argv[i][0] == '-') ctrls->internal.real_mods &= ~Mod5Mask;
          else                   ctrls->internal.real_mods |= Mod5Mask;
          *mask |= XkbInternalModsMask;
          i += inc;
        }
        else break;
      }
    }
    else if ((i+1<=argc && strcmp(argv[i],"ignorelock")==0 && (inc=1))) {
      i += inc;
      while (1) {
        if ((i+1<=argc && strcmp(argv[i],"shift")==0 && (inc=1)) ||
            (i+1<=argc && strcmp(argv[i],"-shift")==0 && (inc=1))) {
          if (argv[i][0] == '-') ctrls->ignore_lock.real_mods &= ~ShiftMask;
          else                   ctrls->ignore_lock.real_mods |= ShiftMask;
          *mask |= XkbIgnoreLockModsMask;
          i += inc;
        }
        else if ((i+1<=argc && strcmp(argv[i],"lock")==0 && (inc=1)) ||
            (i+1<=argc && strcmp(argv[i],"-lock")==0 && (inc=1))) {
          if (argv[i][0] == '-') ctrls->ignore_lock.real_mods &= ~LockMask;
          else                   ctrls->ignore_lock.real_mods |= LockMask;
          *mask |= XkbIgnoreLockModsMask;
          i += inc;
        }
        else if ((i+1<=argc && strcmp(argv[i],"control")==0 && (inc=1)) ||
            (i+1<=argc && strcmp(argv[i],"-control")==0 && (inc=1))) {
          if (argv[i][0] == '-') ctrls->ignore_lock.real_mods &= ~ControlMask;
          else                   ctrls->ignore_lock.real_mods |= ControlMask;
          *mask |= XkbIgnoreLockModsMask;
          i += inc;
        }
        else if ((i+1<=argc && strcmp(argv[i],"mod1")==0 && (inc=1)) ||
            (i+1<=argc && strcmp(argv[i],"-mod1")==0 && (inc=1))) {
          if (argv[i][0] == '-') ctrls->ignore_lock.real_mods &= ~Mod1Mask;
          else                   ctrls->ignore_lock.real_mods |= Mod1Mask;
          *mask |= XkbIgnoreLockModsMask;
          i += inc;
        }
        else if ((i+1<=argc && strcmp(argv[i],"mod2")==0 && (inc=1)) ||
            (i+1<=argc && strcmp(argv[i],"-mod2")==0 && (inc=1))) {
          if (argv[i][0] == '-') ctrls->ignore_lock.real_mods &= ~Mod2Mask;
          else                   ctrls->ignore_lock.real_mods |= Mod2Mask;
          *mask |= XkbIgnoreLockModsMask;
          i += inc;
        }
        else if ((i+1<=argc && strcmp(argv[i],"mod3")==0 && (inc=1)) ||
            (i+1<=argc && strcmp(argv[i],"-mod3")==0 && (inc=1))) {
          if (argv[i][0] == '-') ctrls->ignore_lock.real_mods &= ~Mod3Mask;
          else                   ctrls->ignore_lock.real_mods |= Mod3Mask;
          *mask |= XkbIgnoreLockModsMask;
          i += inc;
        }
        else if ((i+1<=argc && strcmp(argv[i],"mod4")==0 && (inc=1)) ||
            (i+1<=argc && strcmp(argv[i],"-mod4")==0 && (inc=1))) {
          if (argv[i][0] == '-') ctrls->ignore_lock.real_mods &= ~Mod4Mask;
          else                   ctrls->ignore_lock.real_mods |= Mod4Mask;
          *mask |= XkbIgnoreLockModsMask;
          i += inc;
        }
        else if ((i+1<=argc && strcmp(argv[i],"mod5")==0 && (inc=1)) ||
            (i+1<=argc && strcmp(argv[i],"-mod5")==0 && (inc=1))) {
          if (argv[i][0] == '-') ctrls->ignore_lock.real_mods &= ~Mod5Mask;
          else                   ctrls->ignore_lock.real_mods |= Mod5Mask;
          *mask |= XkbIgnoreLockModsMask;
          i += inc;
        }
        else break;
      }
    }
    else return 0;
  }
  return 1;
}

Bool get_expire_arguments(int argc, char *argv[], XkbControlsPtr ctrls, unsigned int *mask)
{
  int inc, i = 2;
  int val1;

  *mask = XkbAccessXTimeoutMask;
  while (i<argc) {
    if ((i+1<=argc && strcmp(argv[i],"bell")==0 && (inc=1)) ||
        (i+1<=argc && strcmp(argv[i],"b")==0 && (inc=1)) ||
        (i+1<=argc && strcmp(argv[i],"-bell")==0 && (inc=1)) ||
        (i+1<=argc && strcmp(argv[i],"-b")==0 && (inc=1)) ||
        (i+1<=argc && strcmp(argv[i],"=bell")==0 && (inc=1)) ||
        (i+1<=argc && strcmp(argv[i],"=b")==0 && (inc=1))) {
      if (argv[i][0] == '-') {
        ctrls->axt_ctrls_mask |= XkbAudibleBellMask;
        ctrls->axt_ctrls_values &= ~XkbAudibleBellMask;
      }
      else if (argv[i][0] == '=') {
        ctrls->axt_ctrls_mask &= ~XkbAudibleBellMask;
        ctrls->axt_ctrls_values &= ~XkbAudibleBellMask;
      }
      else {
        ctrls->axt_ctrls_mask |= XkbAudibleBellMask;
        ctrls->axt_ctrls_values |= XkbAudibleBellMask;
      }
      i += inc;
    }
    else if ((i+1<=argc && strcmp(argv[i],"repeatkeys")==0 && (inc=1)) ||
        (i+1<=argc && strcmp(argv[i],"r")==0 && (inc=1)) ||
        (i+1<=argc && strcmp(argv[i],"-repeatkeys")==0 && (inc=1)) ||
        (i+1<=argc && strcmp(argv[i],"-r")==0 && (inc=1)) ||
        (i+1<=argc && strcmp(argv[i],"=repeatkeys")==0 && (inc=1)) ||
        (i+1<=argc && strcmp(argv[i],"=r")==0 && (inc=1))) {
      if (argv[i][0] == '-') {
        ctrls->axt_ctrls_mask |= XkbRepeatKeysMask;
        ctrls->axt_ctrls_values &= ~XkbRepeatKeysMask;
      }
      else if (argv[i][0] == '=') {
        ctrls->axt_ctrls_mask &= ~XkbRepeatKeysMask;
        ctrls->axt_ctrls_values &= ~XkbRepeatKeysMask;
      }
      else {
        ctrls->axt_ctrls_mask |= XkbRepeatKeysMask;
        ctrls->axt_ctrls_values |= XkbRepeatKeysMask;
      }
      i += inc;
    }
    else if ((i+1<=argc && strcmp(argv[i],"mousekeys")==0 && (inc=1)) ||
        (i+1<=argc && strcmp(argv[i],"m")==0 && (inc=1)) ||
        (i+1<=argc && strcmp(argv[i],"-mousekeys")==0 && (inc=1)) ||
        (i+1<=argc && strcmp(argv[i],"-m")==0 && (inc=1)) ||
        (i+1<=argc && strcmp(argv[i],"=mousekeys")==0 && (inc=1)) ||
        (i+1<=argc && strcmp(argv[i],"=m")==0 && (inc=1))) {
      if (argv[i][0] == '-') {
        ctrls->axt_ctrls_mask |= XkbMouseKeysMask;
        ctrls->axt_ctrls_values &= ~XkbMouseKeysMask;
      }
      else if (argv[i][0] == '=') {
        ctrls->axt_ctrls_mask &= ~XkbMouseKeysMask;
        ctrls->axt_ctrls_values &= ~XkbMouseKeysMask;
      }
      else {
        ctrls->axt_ctrls_mask |= XkbMouseKeysMask;
        ctrls->axt_ctrls_values |= XkbMouseKeysMask;
      }
      i += inc;
    }
    else if ((i+1<=argc && strcmp(argv[i],"mousekeysaccel")==0 && (inc=1)) ||
        (i+1<=argc && strcmp(argv[i],"ma")==0 && (inc=1)) ||
        (i+1<=argc && strcmp(argv[i],"-mousekeysaccel")==0 && (inc=1)) ||
        (i+1<=argc && strcmp(argv[i],"-ma")==0 && (inc=1)) ||
        (i+1<=argc && strcmp(argv[i],"=mousekeysaccel")==0 && (inc=1)) ||
        (i+1<=argc && strcmp(argv[i],"=ma")==0 && (inc=1))) {
      if (argv[i][0] == '-') {
        ctrls->axt_ctrls_mask |= XkbMouseKeysAccelMask;
        ctrls->axt_ctrls_values &= ~XkbMouseKeysAccelMask;
      }
      else if (argv[i][0] == '=') {
        ctrls->axt_ctrls_mask &= ~XkbMouseKeysAccelMask;
        ctrls->axt_ctrls_values &= ~XkbMouseKeysAccelMask;
      }
      else {
        ctrls->axt_ctrls_mask |= XkbMouseKeysAccelMask;
        ctrls->axt_ctrls_values |= XkbMouseKeysAccelMask;
      }
      i += inc;
    }
    else if ((i+1<=argc && strcmp(argv[i],"accessx")==0 && (inc=1)) ||
        (i+1<=argc && strcmp(argv[i],"a")==0 && (inc=1)) ||
        (i+1<=argc && strcmp(argv[i],"-accessx")==0 && (inc=1)) ||
        (i+1<=argc && strcmp(argv[i],"-a")==0 && (inc=1)) ||
        (i+1<=argc && strcmp(argv[i],"=accessx")==0 && (inc=1)) ||
        (i+1<=argc && strcmp(argv[i],"=a")==0 && (inc=1))) {
      if (argv[i][0] == '-') {
        ctrls->axt_ctrls_mask |= XkbAccessXKeysMask;
        ctrls->axt_ctrls_values &= ~XkbAccessXKeysMask;
      }
      else if (argv[i][0] == '=') {
        ctrls->axt_ctrls_mask &= ~XkbAccessXKeysMask;
        ctrls->axt_ctrls_values &= ~XkbAccessXKeysMask;
      }
      else {
        ctrls->axt_ctrls_mask |= XkbAccessXKeysMask;
        ctrls->axt_ctrls_values |= XkbAccessXKeysMask;
      }
      i += inc;
    }
    else if ((i+1<=argc && strcmp(argv[i],"sticky")==0 && (inc=1)) ||
        (i+1<=argc && strcmp(argv[i],"st")==0 && (inc=1)) ||
        (i+1<=argc && strcmp(argv[i],"-sticky")==0 && (inc=1)) ||
        (i+1<=argc && strcmp(argv[i],"-st")==0 && (inc=1)) ||
        (i+1<=argc && strcmp(argv[i],"=sticky")==0 && (inc=1)) ||
        (i+1<=argc && strcmp(argv[i],"=st")==0 && (inc=1))) {
      if (argv[i][0] == '-') {
        ctrls->axt_ctrls_mask |= XkbStickyKeysMask;
        ctrls->axt_ctrls_values &= ~XkbStickyKeysMask;
      }
      else if (argv[i][0] == '=') {
        ctrls->axt_ctrls_mask &= ~XkbStickyKeysMask;
        ctrls->axt_ctrls_values &= ~XkbStickyKeysMask;
      }
      else {
        ctrls->axt_ctrls_mask |= XkbStickyKeysMask;
        ctrls->axt_ctrls_values |= XkbStickyKeysMask;
      }
      i += inc;
      while (1) {
        if ((i+1<=argc && strcmp(argv[i],"twokey")==0 && (inc=1)) ||
            (i+1<=argc && strcmp(argv[i],"-twokey")==0 && (inc=1)) ||
            (i+1<=argc && strcmp(argv[i],"=twokey")==0 && (inc=1))) {
          if (argv[i][0] == '-') {
            ctrls->axt_opts_mask |= XkbAX_TwoKeysMask;
            ctrls->axt_opts_values &= ~XkbAX_TwoKeysMask;
          }
          else if (argv[i][0] == '=') {
            ctrls->axt_opts_mask &= ~XkbAX_TwoKeysMask;
            ctrls->axt_opts_values &= ~XkbAX_TwoKeysMask;
          }
          else {
            ctrls->axt_opts_mask |= XkbAX_TwoKeysMask;
            ctrls->axt_opts_values |= XkbAX_TwoKeysMask;
          }
          i += inc;
        }
        else if ((i+1<=argc && strcmp(argv[i],"latchlock")==0 && (inc=1)) ||
            (i+1<=argc && strcmp(argv[i],"-latchlock")==0 && (inc=1)) ||
            (i+1<=argc && strcmp(argv[i],"=latchlock")==0 && (inc=1))) {
          if (argv[i][0] == '-') {
            ctrls->axt_opts_mask |= XkbAX_LatchToLockMask;
            ctrls->axt_opts_values &= ~XkbAX_LatchToLockMask;
          }
          else if (argv[i][0] == '=') {
            ctrls->axt_opts_mask &= ~XkbAX_LatchToLockMask;
            ctrls->axt_opts_values &= ~XkbAX_LatchToLockMask;
          }
          else {
            ctrls->axt_opts_mask |= XkbAX_LatchToLockMask;
            ctrls->axt_opts_values |= XkbAX_LatchToLockMask;
          }
          i += inc;
        }
        else break;
      }
    }
    else if ((i+1<=argc && strcmp(argv[i],"slowkeys")==0 && (inc=1)) ||
        (i+1<=argc && strcmp(argv[i],"sl")==0 && (inc=1)) ||
        (i+1<=argc && strcmp(argv[i],"-slowkeys")==0 && (inc=1)) ||
        (i+1<=argc && strcmp(argv[i],"-sl")==0 && (inc=1)) ||
        (i+1<=argc && strcmp(argv[i],"=slowkeys")==0 && (inc=1)) ||
        (i+1<=argc && strcmp(argv[i],"=sl")==0 && (inc=1))) {
      if (argv[i][0] == '-') {
        ctrls->axt_ctrls_mask |= XkbSlowKeysMask;
        ctrls->axt_ctrls_values &= ~XkbSlowKeysMask;
      }
      else if (argv[i][0] == '=') {
        ctrls->axt_ctrls_mask &= ~XkbSlowKeysMask;
        ctrls->axt_ctrls_values &= ~XkbSlowKeysMask;
      }
      else {
        ctrls->axt_ctrls_mask |= XkbSlowKeysMask;
        ctrls->axt_ctrls_values |= XkbSlowKeysMask;
      }
      i += inc;
    }
    else if ((i+1<=argc && strcmp(argv[i],"bouncekeys")==0 && (inc=1)) ||
        (i+1<=argc && strcmp(argv[i],"bo")==0 && (inc=1)) ||
        (i+1<=argc && strcmp(argv[i],"-bouncekeys")==0 && (inc=1)) ||
        (i+1<=argc && strcmp(argv[i],"-bo")==0 && (inc=1)) ||
        (i+1<=argc && strcmp(argv[i],"=bouncekeys")==0 && (inc=1)) ||
        (i+1<=argc && strcmp(argv[i],"=bo")==0 && (inc=1))) {
      if (argv[i][0] == '-') {
        ctrls->axt_ctrls_mask |= XkbBounceKeysMask;
        ctrls->axt_ctrls_values &= ~XkbBounceKeysMask;
      }
      else if (argv[i][0] == '=') {
        ctrls->axt_ctrls_mask &= ~XkbBounceKeysMask;
        ctrls->axt_ctrls_values &= ~XkbBounceKeysMask;
      }
      else {
        ctrls->axt_ctrls_mask |= XkbBounceKeysMask;
        ctrls->axt_ctrls_values |= XkbBounceKeysMask;
      }
      i += inc;
    }
    else if ((i+1<=argc && strcmp(argv[i],"feedback")==0 && (inc=1)) ||
        (i+1<=argc && strcmp(argv[i],"f")==0 && (inc=1)) ||
        (i+1<=argc && strcmp(argv[i],"-feedback")==0 && (inc=1)) ||
        (i+1<=argc && strcmp(argv[i],"-f")==0 && (inc=1)) ||
        (i+1<=argc && strcmp(argv[i],"=feedback")==0 && (inc=1)) ||
        (i+1<=argc && strcmp(argv[i],"=f")==0 && (inc=1))) {
      if (argv[i][0] == '-') {
        ctrls->axt_ctrls_mask |= XkbAccessXFeedbackMask;
        ctrls->axt_ctrls_values &= ~XkbAccessXFeedbackMask;
      }
      else if (argv[i][0] == '=') {
        ctrls->axt_ctrls_mask &= ~XkbAccessXFeedbackMask;
        ctrls->axt_ctrls_values &= ~XkbAccessXFeedbackMask;
      }
      else {
        ctrls->axt_ctrls_mask |= XkbAccessXFeedbackMask;
        ctrls->axt_ctrls_values |= XkbAccessXFeedbackMask;
      }
      i += inc;
      while (1) {
        if ((i+1<=argc && strcmp(argv[i],"dumbbell")==0 && (inc=1)) ||
            (i+1<=argc && strcmp(argv[i],"-dumbbell")==0 && (inc=1)) ||
            (i+1<=argc && strcmp(argv[i],"=dumbbell")==0 && (inc=1))) {
          if (argv[i][0] == '-') {
            ctrls->axt_opts_mask |= XkbAX_DumbBellFBMask;
            ctrls->axt_opts_values &= ~XkbAX_DumbBellFBMask;
          }
          else if (argv[i][0] == '=') {
            ctrls->axt_opts_mask &= ~XkbAX_DumbBellFBMask;
            ctrls->axt_opts_values &= ~XkbAX_DumbBellFBMask;
          }
          else {
            ctrls->axt_opts_mask |= XkbAX_DumbBellFBMask;
            ctrls->axt_opts_values |= XkbAX_DumbBellFBMask;
          }
          i += inc;
        }
        else if ((i+1<=argc && strcmp(argv[i],"led")==0 && (inc=1)) ||
            (i+1<=argc && strcmp(argv[i],"-led")==0 && (inc=1)) ||
            (i+1<=argc && strcmp(argv[i],"=led")==0 && (inc=1))) {
          if (argv[i][0] == '-') {
            ctrls->axt_opts_mask |= XkbAX_IndicatorFBMask;
            ctrls->axt_opts_values &= ~XkbAX_IndicatorFBMask;
          }
          else if (argv[i][0] == '=') {
            ctrls->axt_opts_mask &= ~XkbAX_IndicatorFBMask;
            ctrls->axt_opts_values &= ~XkbAX_IndicatorFBMask;
          }
          else {
            ctrls->axt_opts_mask |= XkbAX_IndicatorFBMask;
            ctrls->axt_opts_values |= XkbAX_IndicatorFBMask;
          }
          i += inc;
        }
        else if ((i+1<=argc && strcmp(argv[i],"feature")==0 && (inc=1)) ||
            (i+1<=argc && strcmp(argv[i],"-feature")==0 && (inc=1)) ||
            (i+1<=argc && strcmp(argv[i],"=feature")==0 && (inc=1))) {
          if (argv[i][0] == '-') {
            ctrls->axt_opts_mask |= XkbAX_FeatureFBMask;
            ctrls->axt_opts_values &= ~XkbAX_FeatureFBMask;
          }
          else if (argv[i][0] == '=') {
            ctrls->axt_opts_mask &= ~XkbAX_FeatureFBMask;
            ctrls->axt_opts_values &= ~XkbAX_FeatureFBMask;
          }
          else {
            ctrls->axt_opts_mask |= XkbAX_FeatureFBMask;
            ctrls->axt_opts_values |= XkbAX_FeatureFBMask;
          }
          i += inc;
        }
        else if ((i+1<=argc && strcmp(argv[i],"slowwarn")==0 && (inc=1)) ||
            (i+1<=argc && strcmp(argv[i],"-slowwarn")==0 && (inc=1)) ||
            (i+1<=argc && strcmp(argv[i],"=slowwarn")==0 && (inc=1))) {
          if (argv[i][0] == '-') {
            ctrls->axt_opts_mask |= XkbAX_SlowWarnFBMask;
            ctrls->axt_opts_values &= ~XkbAX_SlowWarnFBMask;
          }
          else if (argv[i][0] == '=') {
            ctrls->axt_opts_mask &= ~XkbAX_SlowWarnFBMask;
            ctrls->axt_opts_values &= ~XkbAX_SlowWarnFBMask;
          }
          else {
            ctrls->axt_opts_mask |= XkbAX_SlowWarnFBMask;
            ctrls->axt_opts_values |= XkbAX_SlowWarnFBMask;
          }
          i += inc;
        }
        else if ((i+1<=argc && strcmp(argv[i],"slowpress")==0 && (inc=1)) ||
            (i+1<=argc && strcmp(argv[i],"-slowpress")==0 && (inc=1)) ||
            (i+1<=argc && strcmp(argv[i],"=slowpress")==0 && (inc=1))) {
          if (argv[i][0] == '-') {
            ctrls->axt_opts_mask |= XkbAX_SKPressFBMask;
            ctrls->axt_opts_values &= ~XkbAX_SKPressFBMask;
          }
          else if (argv[i][0] == '=') {
            ctrls->axt_opts_mask &= ~XkbAX_SKPressFBMask;
            ctrls->axt_opts_values &= ~XkbAX_SKPressFBMask;
          }
          else {
            ctrls->axt_opts_mask |= XkbAX_SKPressFBMask;
            ctrls->axt_opts_values |= XkbAX_SKPressFBMask;
          }
          i += inc;
        }
        else if ((i+1<=argc && strcmp(argv[i],"slowaccept")==0 && (inc=1)) ||
            (i+1<=argc && strcmp(argv[i],"-slowaccept")==0 && (inc=1)) ||
            (i+1<=argc && strcmp(argv[i],"=slowaccept")==0 && (inc=1))) {
          if (argv[i][0] == '-') {
            ctrls->axt_opts_mask |= XkbAX_SKAcceptFBMask;
            ctrls->axt_opts_values &= ~XkbAX_SKAcceptFBMask;
          }
          else if (argv[i][0] == '=') {
            ctrls->axt_opts_mask &= ~XkbAX_SKAcceptFBMask;
            ctrls->axt_opts_values &= ~XkbAX_SKAcceptFBMask;
          }
          else {
            ctrls->axt_opts_mask |= XkbAX_SKAcceptFBMask;
            ctrls->axt_opts_values |= XkbAX_SKAcceptFBMask;
          }
          i += inc;
        }
        else if ((i+1<=argc && strcmp(argv[i],"slowreject")==0 && (inc=1)) ||
            (i+1<=argc && strcmp(argv[i],"-slowreject")==0 && (inc=1)) ||
            (i+1<=argc && strcmp(argv[i],"=slowreject")==0 && (inc=1))) {
          if (argv[i][0] == '-') {
            ctrls->axt_opts_mask |= XkbAX_SKRejectFBMask;
            ctrls->axt_opts_values &= ~XkbAX_SKRejectFBMask;
          }
          else if (argv[i][0] == '=') {
            ctrls->axt_opts_mask &= ~XkbAX_SKRejectFBMask;
            ctrls->axt_opts_values &= ~XkbAX_SKRejectFBMask;
          }
          else {
            ctrls->axt_opts_mask |= XkbAX_SKRejectFBMask;
            ctrls->axt_opts_values |= XkbAX_SKRejectFBMask;
          }
          i += inc;
        }
        else if ((i+1<=argc && strcmp(argv[i],"slowrelease")==0 && (inc=1)) ||
            (i+1<=argc && strcmp(argv[i],"-slowrelease")==0 && (inc=1)) ||
            (i+1<=argc && strcmp(argv[i],"=slowrelease")==0 && (inc=1))) {
          if (argv[i][0] == '-') {
            ctrls->axt_opts_mask |= XkbAX_SKReleaseFBMask;
            ctrls->axt_opts_values &= ~XkbAX_SKReleaseFBMask;
          }
          else if (argv[i][0] == '=') {
            ctrls->axt_opts_mask &= ~XkbAX_SKReleaseFBMask;
            ctrls->axt_opts_values &= ~XkbAX_SKReleaseFBMask;
          }
          else {
            ctrls->axt_opts_mask |= XkbAX_SKReleaseFBMask;
            ctrls->axt_opts_values |= XkbAX_SKReleaseFBMask;
          }
          i += inc;
        }
        else if ((i+1<=argc && strcmp(argv[i],"bouncereject")==0 && (inc=1)) ||
            (i+1<=argc && strcmp(argv[i],"-bouncereject")==0 && (inc=1)) ||
            (i+1<=argc && strcmp(argv[i],"=bouncereject")==0 && (inc=1))) {
          if (argv[i][0] == '-') {
            ctrls->axt_opts_mask |= XkbAX_BKRejectFBMask;
            ctrls->axt_opts_values &= ~XkbAX_BKRejectFBMask;
          }
          else if (argv[i][0] == '=') {
            ctrls->axt_opts_mask &= ~XkbAX_BKRejectFBMask;
            ctrls->axt_opts_values &= ~XkbAX_BKRejectFBMask;
          }
          else {
            ctrls->axt_opts_mask |= XkbAX_BKRejectFBMask;
            ctrls->axt_opts_values |= XkbAX_BKRejectFBMask;
          }
          i += inc;
        }
        else if ((i+1<=argc && strcmp(argv[i],"stickybeep")==0 && (inc=1)) ||
            (i+1<=argc && strcmp(argv[i],"-stickybeep")==0 && (inc=1)) ||
            (i+1<=argc && strcmp(argv[i],"=stickybeep")==0 && (inc=1))) {
          if (argv[i][0] == '-') {
            ctrls->axt_opts_mask |= XkbAX_StickyKeysFBMask;
            ctrls->axt_opts_values &= ~XkbAX_StickyKeysFBMask;
          }
          else if (argv[i][0] == '=') {
            ctrls->axt_opts_mask &= ~XkbAX_StickyKeysFBMask;
            ctrls->axt_opts_values &= ~XkbAX_StickyKeysFBMask;
          }
          else {
            ctrls->axt_opts_mask |= XkbAX_StickyKeysFBMask;
            ctrls->axt_opts_values |= XkbAX_StickyKeysFBMask;
          }
          i += inc;
        }
        else break;
      }
    }
    else if ((i+1<=argc && strcmp(argv[i],"overlay1")==0 && (inc=1)) ||
        (i+1<=argc && strcmp(argv[i],"ov1")==0 && (inc=1)) ||
        (i+1<=argc && strcmp(argv[i],"-overlay1")==0 && (inc=1)) ||
        (i+1<=argc && strcmp(argv[i],"-ov1")==0 && (inc=1)) ||
        (i+1<=argc && strcmp(argv[i],"=overlay1")==0 && (inc=1)) ||
        (i+1<=argc && strcmp(argv[i],"=ov1")==0 && (inc=1))) {
      if (argv[i][0] == '-') {
        ctrls->axt_ctrls_mask |= XkbOverlay1Mask;
        ctrls->axt_ctrls_values &= ~XkbOverlay1Mask;
      }
      else if (argv[i][0] == '=') {
        ctrls->axt_ctrls_mask &= ~XkbOverlay1Mask;
        ctrls->axt_ctrls_values &= ~XkbOverlay1Mask;
      }
      else {
        ctrls->axt_ctrls_mask |= XkbOverlay1Mask;
        ctrls->axt_ctrls_values |= XkbOverlay1Mask;
      }
      i += inc;
    }
    else if ((i+1<=argc && strcmp(argv[i],"overlay2")==0 && (inc=1)) ||
        (i+1<=argc && strcmp(argv[i],"ov2")==0 && (inc=1)) ||
        (i+1<=argc && strcmp(argv[i],"-overlay2")==0 && (inc=1)) ||
        (i+1<=argc && strcmp(argv[i],"-ov2")==0 && (inc=1)) ||
        (i+1<=argc && strcmp(argv[i],"=overlay2")==0 && (inc=1)) ||
        (i+1<=argc && strcmp(argv[i],"=ov2")==0 && (inc=1))) {
      if (argv[i][0] == '-') {
        ctrls->axt_ctrls_mask |= XkbOverlay2Mask;
        ctrls->axt_ctrls_values &= ~XkbOverlay2Mask;
      }
      else if (argv[i][0] == '=') {
        ctrls->axt_ctrls_mask &= ~XkbOverlay2Mask;
        ctrls->axt_ctrls_values &= ~XkbOverlay2Mask;
      }
      else {
        ctrls->axt_ctrls_mask |= XkbOverlay2Mask;
        ctrls->axt_ctrls_values |= XkbOverlay2Mask;
      }
      i += inc;
    }
    else if ((i+1<=argc && strcmp(argv[i],"ignoregrouplock")==0 && (inc=1)) ||
        (i+1<=argc && strcmp(argv[i],"-ignoregrouplock")==0 && (inc=1)) ||
        (i+1<=argc && strcmp(argv[i],"=ignoregrouplock")==0 && (inc=1))) {
      if (argv[i][0] == '-') {
        ctrls->axt_ctrls_mask |= XkbIgnoreGroupLockMask;
        ctrls->axt_ctrls_values &= ~XkbIgnoreGroupLockMask;
      }
      else if (argv[i][0] == '=') {
        ctrls->axt_ctrls_mask &= ~XkbIgnoreGroupLockMask;
        ctrls->axt_ctrls_values &= ~XkbIgnoreGroupLockMask;
      }
      else {
        ctrls->axt_ctrls_mask |= XkbIgnoreGroupLockMask;
        ctrls->axt_ctrls_values |= XkbIgnoreGroupLockMask;
      }
      i += inc;
    }
    else if ((i+1<=argc && get_number(argv[i],0,65535,&val1) && (inc=1))) {
      ctrls->ax_timeout = val1;
      i += inc;
    }
    else return 0;
  }
  return 1;
}