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Done with func printouts
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@Arghnews
Arghnews committed Feb 14, 2017
1 parent 4c4def6 commit ebf96db
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Showing 4 changed files with 10 additions and 40 deletions.
Binary file modified .baba.py.swp
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46 changes: 6 additions & 40 deletions baba.py
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Original file line number Diff line number Diff line change
Expand Up @@ -77,6 +77,8 @@ def tokenize(code):
recent_parameter_list = []
# stack of tuples that are the args

function_list = []

def error(*err):
global errors_switch
if errors_switch == 0:
Expand Down Expand Up @@ -143,6 +145,8 @@ def parse(fname):

i_b = i
i, tokens = doIt(i, tokens)
for f in function_list:
print(f)
print("Output:",[str(t.type)+": "+str(t.value) for t in tokens[i_b:i]])


Expand Down Expand Up @@ -180,9 +184,7 @@ def stat_local(i, tokens):
if contains(i, tokens, [("function",MATCH_VALUE)]):
i, tokens = matchValueNow(i, tokens, "function")
i, tokens = matchTypeNow(i, tokens, "Name")
error("Going from stat_local to funcbody",i)
i, tokens = funcbody(i, tokens)
error("Returned from funcbody, to stat_local",i)
elif contains(i, tokens, firstSets["namelist"]):
i, tokens = namelist(i, tokens)
i, tokens = optional(i, tokens,[("=",MATCH_VALUE),(explist,MATCH_FUNCTION)], 1)
Expand All @@ -192,7 +194,6 @@ def stat(i, tokens):
global varnames
global expnames
global recent_parameter_list
print("HI we're in stat",i)
if contains(i, tokens, firstSets["varlist"]) and contains(i+1, tokens, [("=",MATCH_VALUE), ("[",MATCH_VALUE), (",",MATCH_VALUE)]):
#print("Hi from inside first varist",i)
original_i = i
Expand All @@ -217,7 +218,8 @@ def stat(i, tokens):
name_str += tokens[k].value
for k in range(params[0], params[1]):
args_str += tokens[k].value
print(name_str,args_str)
s = name_str,args_str
function_list.append(s)
except IndexError:
error("Could not parse the function header")
varnames = []
Expand Down Expand Up @@ -270,22 +272,15 @@ def functiondef(i, tokens):
original_i = i
i, tokens = matchValueNow(i, tokens, "function")
# to find a = function(b) end
if match_v(tokens, original_i-1, "="):
# if an equals behind us
print("fooe AHA HAHA HAH SO APPEASING\n\n\n\n")
error("Going from func def to funcbody",i)
i, tokens = funcbody(i, tokens)
error("Back from funcbody to func def",i)
return i, tokens

def funcbody(i, tokens):
error("Entered funcbody",i)
i, tokens = matchValueNow(i, tokens, "(")
i, tokens = optional(i, tokens, [(parlist,MATCH_FUNCTION)], 1)
i, tokens = matchValueNow(i, tokens, ")")
i, tokens = block(i, tokens)
i, tokens = matchValueNow(i, tokens, "end")
error("Leaving funcbody",i)
return i, tokens

def block(i, tokens):
Expand All @@ -294,12 +289,10 @@ def block(i, tokens):

def chunk(i, tokens):
my_i = i
error("Chunk called with i as",i,"(",my_i,")")
i, tokens = star(i, tokens, [(stat,MATCH_FUNCTION),
(optional_curry([(";",MATCH_VALUE)],1),MATCH_FUNCTION)], 1)
i, tokens = optional(i, tokens, [(laststat,MATCH_FUNCTION),
(optional_curry([(";",MATCH_VALUE)],1),MATCH_FUNCTION)], 1)
error("Chunk finishing with i as",i,"(",my_i,")")
return i, tokens

def laststat(i, tokens):
Expand All @@ -324,11 +317,8 @@ def prefixexp(i, tokens):

def varlist(i, tokens):
original_i = i
print("In a varlist",i)
i, tokens = var(i, tokens)
print("First mandatory var is",original_i,tokens[original_i])
i, tokens = star(i, tokens, [(",",MATCH_VALUE),(var,MATCH_FUNCTION)], 2)
print("End of varlist",i)
return i, tokens

def var(i, tokens):
Expand Down Expand Up @@ -367,14 +357,9 @@ def exp_front(i, tokens):

def exp_back(i, tokens):
if contains(i, tokens, [("[",MATCH_VALUE)]):
print("\n")
print("In exp back start",tokens[i],i)
i, tokens = matchValueNow(i, tokens, "[")
print("In exp back matched [",tokens[i],i)
i, tokens = exp(i, tokens)
print("In exp back exp",tokens[i],i)
i, tokens = matchValueNow(i, tokens, "]")
print("In exp_back leaving",tokens[i],i)
elif contains(i, tokens, [(".",MATCH_VALUE)]):
i, tokens = matchValueNow(i, tokens, ".")
i, tokens = matchTypeNow(i, tokens, "Name")
Expand All @@ -401,11 +386,8 @@ def args(i, tokens):
return i, tokens

def explist(i, tokens):
error("Starting explist",i)
i, tokens = exp(i, tokens)
error("In explist, done with first exp",i)
i, tokens = star(i, tokens, [(",",MATCH_VALUE),(exp,MATCH_FUNCTION)], 2)
error("Leaving explist",i)
return i, tokens

def tableconstructor(i, tokens):
Expand All @@ -427,12 +409,10 @@ def field(i, tokens):
i, tokens = matchValueNow(i, tokens, "[")
i, tokens = exp(i, tokens)
i, tokens = matchValueNow(i, tokens, "]")
print("Equals in field, in [",i)
i, tokens = matchValueNow(i, tokens, "=")
i, tokens = exp(i, tokens)
elif contains(i, tokens, [("Name",MATCH_TYPE)]):
i, tokens = matchTypeNow(i, tokens, "Name")
print("Equals in field, in Name",i)
i, tokens = matchValueNow(i, tokens, "=")
i, tokens = exp(i, tokens)
elif contains(i, tokens, firstSets["exp"]):
Expand All @@ -441,7 +421,6 @@ def field(i, tokens):

def exp(i, tokens):
global expnames
error("Starting exp",i)
isFunc = False
original_i = i
if contains(i, tokens, [("nil",MATCH_VALUE)]):
Expand All @@ -464,10 +443,8 @@ def exp(i, tokens):
i, tokens = exp_p(i, tokens)
elif contains(i, tokens, firstSets["functiondef"]):
isFunc = True
print("Start of func in exp list",i)
i, tokens = functiondef(i, tokens)
funcEnd_i = i
print("Func defined in exp list",i)
i, tokens = exp_p(i, tokens)
elif contains(i, tokens, firstSets["prefixexp"]):
i, tokens = prefixexp(i, tokens)
Expand All @@ -483,8 +460,6 @@ def exp(i, tokens):
expnames.append( (original_i,funcEnd_i) )
else:
expnames.append( (-1,-1) )
error("Returning from exp",i)
#traceback.print_exc()
return i, tokens

def funcname(i, tokens):
Expand All @@ -504,7 +479,6 @@ def parlist(i, tokens):
i, tokens = namelist(i, tokens)
i, tokens = optional(i, tokens, [(",",MATCH_VALUE),("...",MATCH_VALUE)], 2)
recent_parameter_list.append( (i_b,i) )
print("Function:",[str(t.type)+": "+str(t.value) for t in tokens[i_b:i]])

return i, tokens

Expand All @@ -527,8 +501,6 @@ def fieldsep(i, tokens):
def matchTerminalListError(i, tokens, list, err):
i_b = i
i, tokens = matchTerminalInList(i, tokens, list)
#if i == i_b:
#error(err)
return i, tokens

def matchTerminalInList(i, tokens, list):
Expand All @@ -540,16 +512,10 @@ def matchTerminalInList(i, tokens, list):

def matchTypeNow(i, tokens, type):
b = matchType(type)(i,tokens)
if b:
#print("Matched",i," to ",type)
pass
return b

def matchValueNow(i, tokens, value):
b = matchValue(value)(i,tokens)
if b:
#print("Matched",i," to ",value)
pass
return b

def matchType(type):
Expand Down
4 changes: 4 additions & 0 deletions example.lua
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Original file line number Diff line number Diff line change
@@ -1,3 +1,7 @@
function main(arg)
a, b.c.bollocks, c = function(argy1) end, function(argy2,arg2_1,arg_2_2) end, 3
a, b.c.bollocks, c = function(argy1) end, function(argy2,arg2_1,arg_2_2) end, 3
a, b.ASDASDA.bollocks, c = function(FUCK_ME_SIDEWAYS) end, function(argy2,arg2_1,arg_2_2) end, 3
a, b.c.bollocks, c = function(argy1) end, function(argy2,arg2_1,arg_2_2) end, 3
LAST_A, LAST_B.c.bollocks, LAST_C_DONTSEEME = function(argy1) end, function(argy2,arg2_1,arg_2_7) end, 5465
end

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