#!/bin/sh
#
# findtext - tell which files are textual in a list of filenames you supply
#
# PIPE OUTPUT OF file THROUGH sed TO PRINT FILENAMES FROM LINES WE LIKE.
# NOTE: DIFFERENT VERSIONS OF file RETURN DIFFERENT MESSAGES.  CHECK YOUR
# SYSTEM WITH 'strings /usr/bin/file' OR 'cat /etc/magic' AND ADAPT THIS.

/usr/bin/file "$@" |
sed -n  '
/MMDF mailbox/b print
/Interleaf ASCII document/b print
/PostScript document/b print
/Frame Maker MIF file/b print
/c program text/b print
/fortran program text/b print
/assembler program text/b print
/shell script/b print
/c-shell script/b print
/shell commands/b print
/c-shell commands/b print
/English text/b print
/ascii text/b print
/\[nt\]roff, tbl, or eqn input text/b print
/executable .* script/b print
b
:print
s/:	.*//p'