Madhurig at 09:15, 24 March 2026

2026-03-24T09:15:40Z

Madhurig at 12:53, 17 December 2025

2025-12-17T12:53:39Z

ANJALISATDIVE at 06:21, 1 December 2025

2025-12-01T06:21:58Z

ANJALISATDIVE: Created page with "{| border =1 |- || '''Visual Cue''' || '''Narration''' |- || '''Slide 1''' '''Title Slide''' || Welcome to the spoken tutorial on '''Adding Line Numbers '''in '''LaTeX.'''..."

2025-12-01T06:20:47Z

Created page with "{| border =1 |- || '''Visual Cue''' || '''Narration''' |- || '''Slide 1''' '''Title Slide''' || Welcome to the spoken tutorial on '''Adding Line Numbers '''in '''LaTeX.'''..."

New page

{| border =1
|-
|| '''Visual Cue'''
|| '''Narration'''
|-
|| '''Slide 1'''

'''Title Slide'''
|| Welcome to the spoken tutorial on '''Adding Line Numbers '''in '''LaTeX.'''
|-
|| '''Slide 2'''

'''Learning Objectives'''

|| In this tutorial, we will learn to
* Add line numbers to a document
* Enable line numbers in math environment
* Label and cross reference a line number
* Enable line numbering in steps and change its font size
|-
|| '''Slide 3'''

'''System Requirements'''

* Linux Mint OS version 21.3
* TeXworks Editor version 0.6.6

|| To record this tutorial, I am using the following setup.
|-
|| '''Slide 4'''

'''Pre-requisites'''

|| To follow this tutorial, learners should have basic knowledge of ''' LaTeX'''.
|-
|| '''Slide 5: '''

'''Code files'''

The following code files are required to practice this tutorial:

1. lineno-eg.tex

These files are provided in the Code Files link of this tutorial page.
|| The following code file is required to practice this tutorial.

This file is provided in the '''Code Files''' link of this tutorial page.
|-
||
|| Let us get started.
|-
|| '''Highlight:'''

\usepackage{lineno}

|| This command loads the line number package.

It is recommended to keep the installation up to date.

If any issue arises, please update the packages by downloading them from [http://ctan.org/ ctan.org].

|-
|| '''Highlight:'''

\linenumbers

Click the green Typeset button and show the output

|| '''\linenumbers '''command enables printing line numbers on the document.

Click the green '''Typeset''' button to run the code.

Output shows the line numbers printed on all lines except the math equations.

|-
|| Comment line 5

Uncomment line 7

Click the green Typeset button and show the output

|| Comment line 5

Uncomment line 7

Run the code to see the output.

Observe the line numbers in math equations.
|-
|| '''Highlight:'''

line 7
|| Option '''[mathlines, displaymath] '''with''' '''

'''\usepackage{lineno}, '''enables line numbers in math environments.

This applies to both numbered and unnumbered equations.
|-
|| Uncomment lines 23, 49

Click the green Typeset button and show the output

|| Uncomment lines 23 and 49.

Run the code

Here we must compile the code twice.

In the first run we see question marks.

That is, the first run assigns line numbers.

The second run fixes the references.

Like cross-references, line numbers need, two compilations to appear correctly.

Let us compile again.

Here is the output after the second compilation.

Observe the line number and page number reference''' '''at the end of the document.
|-
|| '''Highlight:'''

line 23, 49
|| '''\linelabel '''command labels the line number.

'''\ref '''and '''\pageref '''generate''' '''the line number and page number of a text in a line.
|-
|| Uncomment line 17

Click the Typeset button and show the output
|| Uncomment line 17.

Run the code

Here is the output.

We see that line numbers are printed after every 5 lines.
|-
|| '''Highlight:'''

line 17
|| Command '''\modulolinenumbers[5]'''

enables line numbering in steps of 5.

We can change the number 5 to reset to a required jump.
|-
|| Uncomment line 14

Click the Typeset button and show the output
|| Uncomment the line 14.

Run the code.

Here is the output.
|-
|| '''Highlight:'''

line 14

|| We can see that the font color and size of the line numbers have changed.

The command '''\linenumberfont '''resets, line numbers to red and font to script size.

Note that, we have also loaded the color package to get the colours.
|-
|| '''Slide 6'''

'''Summary'''

In this tutorial, we have learnt to
* Add line numbers to a document
* Enable line numbers in math environment
* Label and cross reference a line
* Enable line numbering in steps and change its font size

|| With this we come to the end of this tutorial.

Let us summarise.

|-
|| '''Slide 7'''

'''Assignment'''
|| As an '''Assignment,'''

Print line numbers after every 3 lines in blue colour.
|-
|| '''Slide 8'''

'''Thank you'''

|| Thank you for joining
|-
|}

@@ Line 1: / Line 1: @@
-Title of the Script: '''Adding line numbers in LaTeX'''
+'''Title of the Script''': '''Adding line numbers in LaTeX'''
-Author: Ambika Vanchinathan
+'''Author''': Ambika Vanchinathan
 Keywords: LaTeX, lineno package, line numbers, math environments, linelabel, modulolinenumbers, mathlines, video tutorial.
-'''Pre-requisite: Writing Style Files in LaTeX'''
+'''Pre-requisite''': Writing Style Files in LaTeX

← Older revision		Revision as of 06:21, 1 December 2025
Line 1:		Line 1:
		+	Title of the Script: '''Adding line numbers in LaTeX'''
		+
		+	Author: Ambika Vanchinathan
		+
		+	Keywords: LaTeX, lineno package, line numbers, math environments, linelabel, modulolinenumbers, mathlines, video tutorial.
		+
		+	'''Pre-requisite: Writing Style Files in LaTeX'''
		+
		+
	{\| border =1		{\| border =1
	\|-		\|-

@@ Line 42: / Line 42: @@
 '''Pre-requisites'''
-|| To follow this tutorial, learners should have basic knowledge of ''' LaTeX'''.
+|| To follow this tutorial, Learners should have basic knowledge of ''' LaTeX'''.
 |-
 || '''Slide 5: '''

LaTeX/C3/Adding-Line-Numbers-in-LaTeX/English - Revision history

Madhurig at 09:15, 24 March 2026

Madhurig at 12:53, 17 December 2025

ANJALISATDIVE at 06:21, 1 December 2025

ANJALISATDIVE: Created page with "{| border =1 |- || '''Visual Cue''' || '''Narration''' |- || '''Slide 1''' '''Title Slide''' || Welcome to the spoken tutorial on '''Adding Line Numbers '''in '''LaTeX.'''..."