create parse data structs when machine statements are encountered
added loads for prepush and postpop
use token-induced reparse for ';'-terminated inline expr
minor breakdown of c_inline::inline_expr
Merge branch 'master' of ssh://complang.org/var/git/ragel

Conflicts:
	src/ragel.lm
work on inline code parsing, test suite passes parse
work on loading inline lists
added enough of the expr loader to generate a simple machine
load the write command and write args
work on the load for factor
work on term lists and action embedding
fixed host data append after write, added load of variable statement
load union operator
load different types of base embeddings and priorities
load all four expression ops
load all the term operators (not just dot)
implemented some of repeat operator load
load action block embeddings
load regex or data, mostly ripped from colm
regex parsing with a grammar, fixed variable parsing

Parsing regexes with a grammar (as opposed to token), can now add loading.

Can't use word for the variable name because some of the variables are
keywords.