This patch makes Conky print a sample config when being called with the
'-C' flag.
A short test showed an increase of ~10kbytes of the conky binary's size.
From strdup(3):
| If s is longer than n, only n characters are copied, and a
| terminating null byte ('\0') is added.
So allocate at most n+1 bytes and make sure the last one is zero, as
strncpy() doesn't add it itself.
So in fact to allow a maximum space for string dup of 23, strndup() has
to be called like this:
| dup = strndup(src, 23 - 1);
FIXME: Find the critical points in code this change touches and make
sure the invocation there is correct.
Two things that pissed me off about the old one:
* only limited support for nesting templates
* totally broken output when using conditionals inside a template
The later one was the hard one to fix. ;)
It requires to already have the full text substituted before the text
objects are being created from it. Generating only the contained objects
broke, because the conditionals got wrong offsets to jump to.
After that was fixed, full nesting support is realised by simply
repeating the replacement until no more template objects are found.
Withdrawn windows are those you get from applications supporting the
'-w' flag, like e.g. gkrellm or all those sweet WindowMaker dockapps
(wmcpu and Co.). In Fluxbox, these windows are drawn into the slit. Most
other window managers put them into their "taskbar", AFAIK.
This patch makes Conky act exactly the same if the following settings
are selected:
| own_window yes
| own_window_type dock
This introduces a new configuration variable called "temperature_unit",
specifying the unit of all temperature sensors. To achieve this, each
object outputting a temperature has to call temp_print() like so:
| temp_print(p, p_max_size, <temp val as double>, <unit of val>);
to specify the input temperature unit, either one of the constants
TEMP_CELSIUS or TEMP_FAHRENHEIT.
The new command line option '-D' ('--debug') increases debugging level by one.
For debugging output a user could be interested in, use the macros DEBUG() and
DEBUG2(). Functionality is equal to the ERR() macro. DEBUG2() prints stuff only
if debugging level is greater one, which means that '--debug' has been
specified more than once. This patch also includes usage of the macros for the
new template object (as debugging syntax errors in templates is one thing a
user potentially needs to do).
git-svn-id: https://conky.svn.sourceforge.net/svnroot/conky/trunk/conky1@1273 7f574dfc-610e-0410-a909-a81674777703
* handle escaped characters in parameters to the template object, too
* add samples to the documentation
* do some code cleanup by outsourcing the string substitution into it's
own function
git-svn-id: https://conky.svn.sourceforge.net/svnroot/conky/trunk/conky1@1271 7f574dfc-610e-0410-a909-a81674777703
Basically you can define a template like this:
| template0 \1:\n ${fs_free \2} / ${fs_used \2}
and use it later like this:
| ${template0 root /}
| ${template0 boot /boot}
which is exactly the same as the following:
| root:
| ${fs_free /} / ${fs_used /}
| boot:
| ${fs_free /boot} / ${fs_used /boot}
hope you like it, I do already. :)
git-svn-id: https://conky.svn.sourceforge.net/svnroot/conky/trunk/conky1@1270 7f574dfc-610e-0410-a909-a81674777703
* happened when passing wrong arguments to ${scroll}, particularly with only
one instead of the mandatory two unsigned ints
* as it's not clear whether %n will change the value returned by sscanf or not,
use a solution that works in both situations (%n incrementing the return
value or not)
git-svn-id: https://conky.svn.sourceforge.net/svnroot/conky/trunk/conky1@1268 7f574dfc-610e-0410-a909-a81674777703
