diff options
Diffstat (limited to 'tex/context/base/lxml-lpt.lua')
| -rw-r--r-- | tex/context/base/lxml-lpt.lua | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/tex/context/base/lxml-lpt.lua b/tex/context/base/lxml-lpt.lua index aa0b0a22e..44c9d488d 100644 --- a/tex/context/base/lxml-lpt.lua +++ b/tex/context/base/lxml-lpt.lua @@ -711,7 +711,10 @@ local special_1 = P("*") * Cc(register_auto_descendant) * Cc(register_all_nodes local special_2 = P("/") * Cc(register_auto_self) local special_3 = P("") * Cc(register_auto_self) -local pathparser = Ct { "patterns", -- can be made a bit faster by moving pattern outside +local no_nextcolon = P(-1) + #(1-P(":")) -- newer lpeg needs the P(-1) +local no_nextlparent = P(-1) + #(1-P("(")) -- newer lpeg needs the P(-1) + +local pathparser = Ct { "patterns", -- can be made a bit faster by moving some patterns outside patterns = spaces * V("protocol") * spaces * ( ( V("special") * spaces * P(-1) ) + @@ -740,10 +743,8 @@ local pathparser = Ct { "patterns", -- can be made a bit faster by moving patter shortcuts = V("shortcuts_a") * (spaces * "/" * spaces * V("shortcuts_a"))^0, s_descendant_or_self = (P("***/") + P("/")) * Cc(register_descendant_or_self), --- *** is a bonus - -- s_descendant_or_self = P("/") * Cc(register_descendant_or_self), s_descendant = P("**") * Cc(register_descendant), - s_child = P("*") * #(1-P(":")) * Cc(register_child ), --- s_child = P("*") * #(P("/")+P(-1)) * Cc(register_child ), + s_child = P("*") * no_nextcolon * Cc(register_child ), s_parent = P("..") * Cc(register_parent ), s_self = P("." ) * Cc(register_self ), s_root = P("^^") * Cc(register_root ), @@ -770,13 +771,13 @@ local pathparser = Ct { "patterns", -- can be made a bit faster by moving patter expressions = expression / register_expression, letters = R("az")^1, - name = (1-lpeg.S("/[]()|:*!"))^1, + name = (1-lpeg.S("/[]()|:*!"))^1, -- make inline negate = P("!") * Cc(false), nodefunction = V("negate") + P("not") * Cc(false) + Cc(true), nodetest = V("negate") + Cc(true), nodename = (V("negate") + Cc(true)) * spaces * ((V("wildnodename") * P(":") * V("wildnodename")) + (Cc(false) * V("wildnodename"))), - wildnodename = (C(V("name")) + P("*") * Cc(false)) * #(1-P("(")), + wildnodename = (C(V("name")) + P("*") * Cc(false)) * no_nextlparent, nodeset = spaces * Ct(V("nodename") * (spaces * P("|") * spaces * V("nodename"))^0) * spaces, finalizer = (Cb("protocol") * P("/")^-1 * C(V("name")) * arguments * P(-1)) / register_finalizer, |