templater: lift parsed and compiled templates to generic data types Before this patch, parsed and compiled templates were kept as lists. That was inconvenient for applying transformation such as alias expansion. This patch changes the types of the outermost objects as follows: stage old new -------- -------------- ------------------------------ parsed [(op, ..)] ('template', [(op, ..)]) compiled [(func, data)] (runtemplate, [(func, data)]) New templater.parse() function has the same signature as revset.parse() and fileset.parse().

tests: python executable path should always be globbed Although this is coming in under the guise of consistency, part of the desire for this is that at least as part of the official Solaris builds, we build with a versioned python interpreter, such as "python2.7", which doesn't match "*python".

crecord: use ui.interface to choose curses interface use ui.interface to select curses mode, instead of experimental.crecord

ui: add new config flag for interface selection This patch introduces a new config flag ui.interface to select the interface for interactive commands. It currently only applies to chunks selection. The config can be overridden on a per feature basis with the flag ui.interface.<feature>. features for the moment can only be 'chunkselector', moving forward we expect to have 'histedit' and other commands there. If an incorrect value is given to ui.interface we print a warning and use the default interface: text. If HGPLAIN is specified we also use the default interface: text. Note that we fail quickly if a feature does not handle all the interfaces that we permit in ui.interface; in future, we could design a fallback path (e.g. blackpearl to curses, curses to text), but let's leave that until we need it.