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Parsing/Shunting-yard algorithm: Difference between revisions

Parsing/Shunting-yard algorithm (view source)

Revision as of 04:06, 30 May 2017

51 bytes removed ,  7 years ago
m
use named params
(Added Algol 68)
m (use named params)
Line 2,463:
string res = "", sep = "", top
sequence stack = {}
--sequence ops = split(substitute_all(infix,{"(",") --"},{" (only works"," if) ("}),' properly spaced',no_empty:=1,limit:=0)
sequence ops = split(substitute_all(infix,{"(",")"},{" ( "," ) "}),' ',0,1)
printf(1,"Infix input: %-30s%s", {infix,iff(show_workings?'\n':'\t')})
for i=1 to length(ops) do
Petelomax
7,815

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