Introduction
Latex is one of the most powerful document preparation systems. Latex is used to generate professional-quality documents in a short span of time. Despite its power, Latex is not error-free. One of the common errors encountered while using Latex is the “Not in Outer Par Mode” error. This error occurs when LaTeX encounters an isolated group of words.
What is ‘Not in Outer Par Mode’ Error?
The “Not in Outer Par Mode” error occurs when you have a stand-alone instruction or words not enclosed within a \par command, or if the instruction or words appear in between paragraphs. This error occurs frequently when using commands like \hspace or \vspace inside a paragraph.
How to Solve ‘Not in Outer Par Mode’ Error?
In order to fix the “Not in Outer Par Mode” error, you need to ensure that the command or word is enclosed within a \par command. Following is a step by step guide for solving this error.
Step 1: Use \leavevmode
The easiest way to solve the “Not in Outer Par Mode” error is to use the \leavevmode command. The \leavevmode command helps LaTeX switch from vertical or inner mode to horizontal or outer mode. To use this command, you need to include \leavevmode before the text or the command that causes the error.
Step 2: Put Text Inside a Paragraph
Another way to solve the “Not in Outer Par Mode” error is to put the text or command inside a paragraph. In order to do this, you need to enclose the text or command within the \par command. This way you will be able to prevent the error.
Step 3: Utilise the No Paragraph Mode
You can also make use of the “No Paragraph Mode” to prevent the “Not in Outer Par Mode” error. The “No Paragraph Mode” can be activated by using the \hbox{} command. Simply enclose the text or command that is causing the error within the \hbox{} command.
Step 4: Make a Separate Paragraph
If the text or command causing the error is small, you can solve this error by creating a separate paragraph for it. This can be done by using the \par command after the text or command.
FAQ
Q1. What is the ‘Not in Outer Par Mode’ error in Latex?
The “Not in Outer Par Mode” error occurs when a stand-alone instruction or words are not enclosed within a \par command, or if the instruction or words appear in between paragraphs.
Q2. How can I fix the ‘Not in Outer Par Mode’ error in Latex?
In order to fix the “Not in Outer Par Mode” error, you need to ensure that the command or word is enclosed within a \par command. Alternatively, you can use the \leavevmode command before the text or the command that causes the error. You can also use the \hbox command or create a separate paragraph for it.
Q3. What is the \leavevmode command in Latex?
The \leavevmode command helps Latex switch from vertical or inner mode to horizontal or outer mode.
Q4. What is the \hbox command in Latex?
The \hbox command is used to activate the No Paragraph Mode in Latex.
Q5. How does the \par command work in Latex?
The \par command helps to create paragraphs in Latex. It can also be used to enclose text or commands which can help to prevent the “Not in Outer Par Mode” error.
Conclusion
The “Not in Outer Par Mode” error is one of the most common errors encountered while using Latex. It can be fixed by using the \leavevmode command, putting the text inside a paragraph, utilising the No Paragraph Mode, or by making a separate paragraph for the text or command.