[PEPr] Changes in proposal for SCM::SVN

Clay Loveless (http://pear.php.net/user/clay) has edited the proposal for SCM::SVN. Change comment: [b]SCM_SVN Changes[/b] [list] [*] Reworked use of PEAR_ErrorStack throughout the package. [*] Split the concept of the $options array into three seperate arrays: [list] [*][b][code]$options()[/code][/b] - Used to set runtime options for the SCM_SVN class itself. (Associative array) [*][b][code]$switches()[/code][/b] - Used to pass switches and their values to an individual Subversion subcommand. (Associative array) [*][b][code]$args()[/code][/b] - Used to pass arguments to the Subversion subcommands. This non-associative array will be joined by single spaces when passed off to the run() method. Use for anything you would normally specify on the command-line *outside* of switches. [/list] [*] Implemented use_escapeshellcmd property, which defaults to true. If set to false, the svn command passed to exec will NOT be escaped. Recommended use: retain default setting of true unless you really know what you're doing. (Thanks to Alan Knowles for this suggestion.) [*] Introduced the $shortcuts property, which contains all known shortcuts for Subversion svn subcommands. This allows you to pass the shortcuts to SCM_SVN::factory if you prefer. [*] Merged SCM_SVN_Common into SCM_SVN to simplify things a bit. (Thanks again to Alan Knowles.) [*] Moved basic property assignment tasks into init() method called by factory() and got rid of subclass constructors. [*] Added parseOutput() method to SCM_SVN, which should be overridden by each subclass. The parseOutput() methods will (when possible!) parse output of successful run() calls into an associative array. Default parseOutput result is a join() of the exec() output generated by the run() method. [*] Added checkCommandRequirements() method to SCM_SVN, which reads properties from the command subclass and validates the given $switches and $args to insure that all necessary $switches and $args are set for proper command execution. (Thanks once again to Alan Knowles for this recommendation.) [*] Added SVN/Propdel.php and SVN/Propget.php subclasses. [/list] Please re-review the package: http://pear.php.net/pepr/pepr-proposal-show.php?id=52 -- Sent by PEPr, the automatic proposal system at http://pear.php.net