connection survives or not an exec* family call. By default all
connections created by WINGs, set the socket to be closed on an exec*
call. Use the function if you need the reverse.
code like
*ptr++ = *ptr++ = *ptr++ = color;
is wrong, because there is no guarantee that ptr will be incremented
_between_ the assignment operations. it can be incremented after all
assignment operations as well. Because of this both of these are valid
implementations for a compiler:
a. assign, increment, assign, increment, assign, increment
b. assign, assign, assign, increment by 3
In case b. only the first memory location of the 3 will be modified, being
assigned 3 times the same value, while the other 2 remain unchanged.
For example egcs-2.91.66 (and possibly gcc-2.95.x too) implement this in
the second way (like in case b.)
Also the order in which the assignement is made is undefined (left to right
or right to left).
this fixed the problem we had with greyscale jpegs showing up in red,
and possibly other problems related to pseudocolor and greyscale displays.
written in the libwraster.la file allowing automatic linking against
all the libs libwraster depends upon without specifing them again when
linking programs that use libwraster. -lwraster will be enough.
old one (the one renamed to wstrconcat). The new wstrappend(dst, src)
will modify and return dst, without creating a new string to hold the
result, except if dst==NULL, in which case its equivalent to calling
wstrdup(src)
be sure to replace wstrappend() with wstrconcat() anywhere in your code
because a new wstrappend() function will be implemented that will have
different semantics and if your code will use the new one instead of
the old will break.
introduced by the latest changes in the WMList code (multiple and empty
selection).
- added WMSetBrowserAllowMultipleSelection(), WMSetBrowserAllowEmptySelection()
WMBrowserAllowsMultipleSelection() and WMBrowserAllowsEmptySelection().
minor work and cleanup.
- made some bag and array functions to return void instead of int.
- a few new array functions.
- better handling of mouse wheel.
!!! make clean after this update before you rebuild. some enums changed.
This thing is completely broken! There are functions that take a
completely different set of arguments than the ones currently used to call
them. There are even functions that are not defined anywhere but
called from wtext.c
Please fix it before re-enabling it in Makefile.am
workspace that will not be covered by windows when maximizing, and thus
allowing easy access to the clip or menus using the mouse in this
border area, even when the screen is covered by windows maximized in
both horizontal and vertical directions.
A make clean is needed in src/ because new members were added to the
WPreferences structure in WindowMaker.h
P.S. Please, that piece of code is perfectly valid, there's no need to
break it every month. There is nothing wrong with it, still it was
changed (and simultaneously broken) 4 or 5 times already.
That code use a smart trick to draw the multi diagonal gradient using
integer operations, that is perfectly valid and moreover is much faster
than the classical floating point calculation algorithm that was used
before, so there is no need to randomly 'fix' it every now and then.
If you don't understand how it works please ask.
dan