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examples: add a simple infix calculator in C

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Currently we have no simple example: rpcalc in reverse Polish, mfcalc
has functions, and lexcalc is using lex.

* examples/c/calc/Makefile, examples/c/calc/calc.y,
* examples/c/calc/calc.test, examples/c/calc/local.mk: New.
This commit is contained in:
Akim Demaille
2019-02-10 14:32:16 +01:00
parent 30f61b0549
commit 40fc688765
10 changed files with 250 additions and 5 deletions
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2
examples/c/lexcalc/Makefile
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@@ -15,7 +15,7 @@ all: $(BASE)
$(FLEX) $(FLEXFLAGS) -o$@ $<
scan.o: parse.h
lexcalc: parse.o scan.o
$(BASE): parse.o scan.o
$(CC) $(CFLAGS) -o $@ $^
run: $(BASE)