Ensure images in the docs have alt tags for screen readers. Fixes #2903

This commit is contained in:
Murtuza Zabuawala
2018-01-11 16:58:30 +00:00
committed by Dave Page
parent 8b3aecd137
commit b78b97d89b
65 changed files with 899 additions and 599 deletions

View File

@@ -1,14 +1,15 @@
.. _fts_parser_dialog:
*********************
The FTS Parser Dialog
The FTS Parser Dialog
*********************
Use the *FTS Parser* dialog to create a new text search parser. A text search parser defines a method for splitting a text string into tokens and assigning types (categories) to the tokens.
Use the *FTS Parser* dialog to create a new text search parser. A text search parser defines a method for splitting a text string into tokens and assigning types (categories) to the tokens.
The *FTS Parser* dialog organizes the development of a text search parser through the following dialog tabs: *General*, and *Definition*. The *SQL* tab displays the SQL code generated by dialog selections.
The *FTS Parser* dialog organizes the development of a text search parser through the following dialog tabs: *General*, and *Definition*. The *SQL* tab displays the SQL code generated by dialog selections.
.. image:: images/fts_parser_general.png
:alt: FTS parser dialog general tab
Use the fields in the *General* tab to identify a text search parser:
@@ -19,6 +20,7 @@ Use the fields in the *General* tab to identify a text search parser:
Click the *Definition* tab to continue.
.. image:: images/fts_parser_definition.png
:alt: FTS parser dialog definition tab
Use the fields in the *Definition* tab to define parameters:
@@ -31,9 +33,10 @@ Use the fields in the *Definition* tab to define parameters:
Click the *SQL* tab to continue.
.. image:: images/fts_parser_sql.png
:alt: FTS parser dialog sql tab
Your entries in the *FTS Parser* dialog generate a generate a SQL command. Use the *SQL* tab for review; revisit or switch tabs to make any changes to the SQL command.
Your entries in the *FTS Parser* dialog generate a generate a SQL command. Use the *SQL* tab for review; revisit or switch tabs to make any changes to the SQL command.
* Click the *Info* button (i) to access online help. View context-sensitive help in the *Tabbed browser*, where a new tab displays the PostgreSQL core documentation.
* Click the *Save* button to save work.
* Click the *Cancel* button to exit without saving work.