🚀 go-pugleaf

The handling of ALLOCA in the Makefile shows signs that it was
never actually used.  The diff to make it work follows.

Chris Metcalf
MIT Lab for Computer Science

*** Makefile.DIST	Mon Aug 31 10:44:04 1992
--- Makefile	Mon Aug 31 11:11:24 1992
***************
*** 45,51 ****
  # Some System V machines do not come with libPW.  If this is true, use
  # the GNU alloca by switching the comment on the following lines.
  ALLOCA = 
! # ALLOCA = $(archpfx)/alloca.o
  
  bindir=/usr/local/bin
  prefix=
--- 45,51 ----
  # Some System V machines do not come with libPW.  If this is true, use
  # the GNU alloca by switching the comment on the following lines.
  ALLOCA = 
! # ALLOCA = $(archpfx)alloca.o
  
  bindir=/usr/local/bin
  prefix=
***************
*** 58,64 ****
  objs=$(archpfx)diff.o $(archpfx)analyze.o $(archpfx)io.o $(archpfx)context.o \
       $(archpfx)ed.o $(archpfx)normal.o $(archpfx)util.o $(archpfx)dir.o \
       $(archpfx)regex.o $(archpfx)ifdef.o $(archpfx)version.o \
!      $(archpfx)getopt.o $(archpfx)getopt1.o
  tapefiles = $(srcs) README diagmeet.note Makefile COPYING ChangeLog
  
  all: $(archpfx)diff $(archpfx)diff3
--- 58,64 ----
  objs=$(archpfx)diff.o $(archpfx)analyze.o $(archpfx)io.o $(archpfx)context.o \
       $(archpfx)ed.o $(archpfx)normal.o $(archpfx)util.o $(archpfx)dir.o \
       $(archpfx)regex.o $(archpfx)ifdef.o $(archpfx)version.o \
!      $(archpfx)getopt.o $(archpfx)getopt1.o $(ALLOCA)
  tapefiles = $(srcs) README diagmeet.note Makefile COPYING ChangeLog
  
  all: $(archpfx)diff $(archpfx)diff3