#63 dos line endings in pldoc.sh stop it working

[Martin J. Evans]

Just installed pldoc-0.8.3.1exp and the readme.txt file for installation instructions do not work because:

1. pldoc.sh has dos line endings so when pldoc_example.sh runs it with ./pldoc.sh the system does not recognise "#!/bin/shCRLF" as a shell.

2. pldoc.sh is not executable

e.g.
sh pldoc_example.sh
pldoc_example.sh: line 2: ./pldoc.sh: Permission denied

chmod +x pldoc.sh

sh pldoc_example.sh
pldoc_example.sh: ./pldoc.sh: /bin/sh^M: bad interpreter: No such file or directory

cp pldoc.sh pldoc.sh.orig

perl -wp -e 's/\r$//' < pldoc.sh.orig > pldoc.sh

sh pldoc_example.sh

PLDoc version: 0.8.3.1
Parsing file samples/sample*.sql ...

[dap]

Logged In: YES
user_id=1288039
Originator: NO

Or simply convert all *.sh doc to unix format.
For exmple

dos2unix *.sh

This production problem...