Signed-off-by: Roland Häder <roland@mxchange.org>

Signed-off-by: Roland Häder <roland@mxchange.org>

- added curly braces
- added spaces where needed
- $r only needs to be tested with dbm::is_result()
- made SQL keywords all uper-case

Signed-off-by: Roland Häder <roland@mxchange.org>

- Remove "richtext" feature
- Remove fix_mce_lf() function
- Remove nomce parameter

- space between "if" and brace
- curly braces on conditional blocks

Signed-off-by: Roland Häder <roland@mxchange.org>

Conflicts:
	include/lock.php

Signed-off-by: Roland Häder <roland@mxchange.org>

- space between "if" and brace
- curly braces on conditional blocks

Signed-off-by: Roland Häder <roland@mxchange.org>

Conflicts:
	include/lock.php

- space between "if" and brace
- curly braces on conditional blocks

Signed-off-by: Roland Häder <roland@mxchange.org>

Signed-off-by: Roland Häder <roland@mxchange.org>

Signed-off-by: Roland Häder <roland@mxchange.org>

- count() returns very different results and never a boolean (not even false on
  error condition).
- therefore you should NOT use it in boolean expressions. This still *can* be
  done in PHP because of its lazyness. But it is discouraged if it comes to
  more clean code.

Signed-off-by: Roland Häder <roland@mxchange.org>

- use dba::is_result() everywhere (where I found the old, bad way)
- converted some spaces -> tabs for code
- converted some CRLF -> LF as mixures of both is not good

Signed-off-by: Roland Haeder <roland@mxchange.org>

This reverts commit db949bb802.

Only define functions if they have not been defined before, e.g. in themes. This makes it possible to override parts of a module and still use the other functions.

* Restore translatability to mood phrases
* Prevent casting of "false" in html2plain
* Allow attachments with a comma in the filename
* Fix/optimize ACL img data-src jQuery search
* Fix bug when uploading files with a comma in the name using Chrome/Chromium
* Babel nicer output formatting
* Remove obsolete "plaintext" check in mod/parse_url
* Restore TinyMCE live insertion of images
* Smarty conversion script: add --no-header option to suppress warning headers in Smarty template files