10-13-2007
perl script help
I am new to perl and trying to write script which will check the indentation/formatting/case etc for oracle/ PL-SQL scripts. For this purpose, I am writing a script that reads the PL-SQL script line by line. As follows:
open(DATAFILE, "< sample_spec.pks");
$linecount=0;
while ($line = <DATAFILE>)
{
chomp($line);
if ($rawdatas !~ /--/)
{
check_some_operaion;
}
$linecount++;
}
But the per script should work in such a way that it will do the check_some_operation ONLY for uncommented lines.
This is working fine for the comments which has been given using '--' as comment line. However I am not being able to filter the comment part which has been given using /* */ for several lines as follows :
/* some comment
some more comment
some more comment */
Note that the linecount variable should return the exact value of total number of lines including comment part.
Please can you advise?
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LEARN ABOUT XFREE86
git-stripspace
GIT-STRIPSPACE(1) Git Manual GIT-STRIPSPACE(1)
NAME
git-stripspace - Remove unnecessary whitespace
SYNOPSIS
git stripspace [-s | --strip-comments]
git stripspace [-c | --comment-lines]
DESCRIPTION
Read text, such as commit messages, notes, tags and branch descriptions, from the standard input and clean it in the manner used by Git.
With no arguments, this will:
o remove trailing whitespace from all lines
o collapse multiple consecutive empty lines into one empty line
o remove empty lines from the beginning and end of the input
o add a missing
to the last line if necessary.
In the case where the input consists entirely of whitespace characters, no output will be produced.
NOTE: This is intended for cleaning metadata, prefer the --whitespace=fix mode of git-apply(1) for correcting whitespace of patches or
files in the repository.
OPTIONS
-s, --strip-comments
Skip and remove all lines starting with comment character (default #).
-c, --comment-lines
Prepend comment character and blank to each line. Lines will automatically be terminated with a newline. On empty lines, only the
comment character will be prepended.
EXAMPLES
Given the following noisy input with $ indicating the end of a line:
|A brief introduction $
| $
|$
|A new paragraph$
|# with a commented-out line $
|explaining lots of stuff.$
|$
|# An old paragraph, also commented-out. $
| $
|The end.$
| $
Use git stripspace with no arguments to obtain:
|A brief introduction$
|$
|A new paragraph$
|# with a commented-out line$
|explaining lots of stuff.$
|$
|# An old paragraph, also commented-out.$
|$
|The end.$
Use git stripspace --strip-comments to obtain:
|A brief introduction$
|$
|A new paragraph$
|explaining lots of stuff.$
|$
|The end.$
GIT
Part of the git(1) suite
Git 2.17.1 10/05/2018 GIT-STRIPSPACE(1)