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Format Latex [option]package pairs into usepackage[option]{package}

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}

0

I currently have a set of default LaTeX packages I use frequently formatted as follows:

package1

[options]package2

[options]package3

package4

...

I would like to be able to convert this to standard LaTeX notation of usepackage[options]{package} or usepackage{package} depending on whether the package has additional options. I have successfully created a sed/regex command to convert the lines with options, but it misses the packages without options.

echo "[option]package" | sed 's/.*([[^]]*])(.*)/\usepackage1{2}/'

>> usepackage[option]{package}

When this is run on a line with just a package, it fails (as I would expect).

echo "package" | sed 's/.*([[^]]*])(.*)/\usepackage1{2}/'

>> package

Is this a regex problem and if so, how should I approach it? I am fairly new to regex, but to me, this seems like something it can handle.

sed regular-expression

share|improve this question

asked 1 hour ago

CydmiumCydmium

1

New contributor

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add a comment | 

0

I currently have a set of default LaTeX packages I use frequently formatted as follows:

package1

[options]package2

[options]package3

package4

...

I would like to be able to convert this to standard LaTeX notation of usepackage[options]{package} or usepackage{package} depending on whether the package has additional options. I have successfully created a sed/regex command to convert the lines with options, but it misses the packages without options.

echo "[option]package" | sed 's/.*([[^]]*])(.*)/\usepackage1{2}/'

>> usepackage[option]{package}

When this is run on a line with just a package, it fails (as I would expect).

echo "package" | sed 's/.*([[^]]*])(.*)/\usepackage1{2}/'

>> package

Is this a regex problem and if so, how should I approach it? I am fairly new to regex, but to me, this seems like something it can handle.

sed regular-expression

share|improve this question

asked 1 hour ago

CydmiumCydmium

1

New contributor

Cydmium is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

add a comment | 

I currently have a set of default LaTeX packages I use frequently formatted as follows:

package1

[options]package2

[options]package3

package4

...

I would like to be able to convert this to standard LaTeX notation of usepackage[options]{package} or usepackage{package} depending on whether the package has additional options. I have successfully created a sed/regex command to convert the lines with options, but it misses the packages without options.

echo "[option]package" | sed 's/.*([[^]]*])(.*)/\usepackage1{2}/'

>> usepackage[option]{package}

When this is run on a line with just a package, it fails (as I would expect).

echo "package" | sed 's/.*([[^]]*])(.*)/\usepackage1{2}/'

>> package

Is this a regex problem and if so, how should I approach it? I am fairly new to regex, but to me, this seems like something it can handle.

sed regular-expression

share|improve this question

asked 1 hour ago

CydmiumCydmium

1

New contributor

Cydmium is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

package1

[options]package2

[options]package3

package4

...

echo "[option]package" | sed 's/.*([[^]]*])(.*)/\usepackage1{2}/'

>> usepackage[option]{package}

echo "package" | sed 's/.*([[^]]*])(.*)/\usepackage1{2}/'

>> package

share|improve this question

asked 1 hour ago

CydmiumCydmium

1

New contributor

Cydmium is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

share|improve this question

asked 1 hour ago

CydmiumCydmium

1

New contributor

Cydmium is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

asked 1 hour ago

CydmiumCydmium

1

New contributor

Cydmium is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

asked 1 hour ago

CydmiumCydmium

1

1 Answer
1

active

oldest

votes

2

Please verify if this works for you:

$ echo -e "[options]package3npackage4" | sed 's/^([[^]]*])?(.*)/\usepackage1{2}/'

usepackage[options]{package3}

usepackage{package4}

I replaced .* with ^ to match the start of line and added ? to make the brackets optional.

share|improve this answer

answered 1 hour ago

FreddyFreddy

4,2031420

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2

Please verify if this works for you:

$ echo -e "[options]package3npackage4" | sed 's/^([[^]]*])?(.*)/\usepackage1{2}/'

usepackage[options]{package3}

usepackage{package4}

I replaced .* with ^ to match the start of line and added ? to make the brackets optional.

share|improve this answer

answered 1 hour ago

FreddyFreddy

4,2031420

add a comment | 

2

Please verify if this works for you:

$ echo -e "[options]package3npackage4" | sed 's/^([[^]]*])?(.*)/\usepackage1{2}/'

usepackage[options]{package3}

usepackage{package4}

I replaced .* with ^ to match the start of line and added ? to make the brackets optional.

share|improve this answer

answered 1 hour ago

FreddyFreddy

4,2031420

add a comment | 

Please verify if this works for you:

$ echo -e "[options]package3npackage4" | sed 's/^([[^]]*])?(.*)/\usepackage1{2}/'

usepackage[options]{package3}

usepackage{package4}

I replaced .* with ^ to match the start of line and added ? to make the brackets optional.

share|improve this answer

answered 1 hour ago

FreddyFreddy

4,2031420

$ echo -e "[options]package3npackage4" | sed 's/^([[^]]*])?(.*)/\usepackage1{2}/'

usepackage[options]{package3}

usepackage{package4}

share|improve this answer

answered 1 hour ago

FreddyFreddy

4,2031420

answered 1 hour ago

FreddyFreddy

4,2031420

answered 1 hour ago

FreddyFreddy

4,2031420