Vim Replace Tabs With Spaces

1 s t g note that in both of these examples the g character at the end of the command means global. Set tabstop 2 shiftwidth 2 expandtab. In vi command mode when you are within the file execute below regular expression to search for tabs and replace with single space s t g.

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This will not affect the existing tab characters.

Vim replace tabs with spaces. After the expandtab option is set all the new tab characters entered will be changed to spaces. Command then all the tabs becomes spaces. The above command will search entire file s for the tab t and replace with space globally g. Specifically this vim tabs to spaces command is all you need.

For multiple files use sed to replace tabs with spaces with tabs. In a search s finds whitespace a space or a tab and finds one or more occurrences. If you want to do this for selected text then first select the text in visual mode. You can convert tabs to spaces in vim using the vim search and replace command.

Which replaces spaces of a certain length with tabs if you enable expandtab again set expandtab then and run the retab. Do this globally g on each line meaning that if there is more than one tab on any line make sure you convert all of them. Open a file in vim and press f2 the tabs will be converted to 4 spaces and file will be saved automatically. If no trailing whitespace is found no change occurs and the e flag means no error is displayed.

Sed i s t g. The following command deletes any trailing whitespace at the end of each line. So first set the number of spaces a tab should be then set expandtab. To convert each tab in the file to two spaces i used this command.

To control the number of space characters that will be inserted when the tab key is pressed set the tabstop option. Use expand tab to convert new tabs to spaces the expandtab property will ensure that when you hit tab it will actually use spaces. For example to insert 4 spaces for a tab use.