02-28-2007
Hi
I done have a problem with variable substitution
the problem is I need to change variable lines in one file and write out the fixed file
currently it loops through the file and changes the lines one by one and each replacement over writes the previous one. So in the end only the last line is converted.
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LEARN ABOUT DEBIAN
gen-ctl-io
GEN-CTL-IO(1) libctl GEN-CTL-IO(1)
NAME
gen-ctl-io - generate C interface code for libctl control files
SYNOPSIS
gen-ctl-io [OPTION]... [spec-file]
DESCRIPTION
gen-ctl-io generates C code to import/export the input/output variables used in a libctl control file. gen-ctl-io generates files like
ctl-io.h and ctl-io.c. These files define global variables, data structures, and functions for the input/output variables, classes, and
function interfaces defined in the spec-file argument, automating the interaction between C and Guile.
The arguments such as --code and --header are used to control whether ctl-io.c or ctl-io.h, etcetera, are generated. If no argument is
specified then both of these files are generated by default, for backwards compatibility.
libctl is a free library to aid in interfacing scientific software with the GNU Guile scripting and extension language. Documentation for
it may be found online at the libctl home page: http://ab-initio.mit.edu/libctl
OPTIONS
--code Generate C (or C++) source code to implement the Guile interface functions. The default output file name is ctl-io.c (in C) or ctl-
io.cpp (in C++).
--header
Generate the header file declaring the interface data types and functions. The default output file name is ctl-io.h (in C) or ctl-
io.hpp (in C++).
--swig Generate a SWIG interface definition file declaring automatic conversions for the various libctl data types. The default output
file name is ctl-io.i.
--cxx Generate C++ code instead of C code.
-o file
Use file as the output file name instead of the defaults (above).
BUGS
Send bug reports to S. G. Johnson, stevenj@alum.mit.edu.
AUTHORS
Written by Steven G. Johnson.
libctl March 27, 2006 GEN-CTL-IO(1)