vhdl-mode

vhdl-mode is an interactive autoloaded compiled Lisp function in `vhdl-mode.el'.


(vhdl-mode)

Parent mode: `prog-mode'.

Major mode for editing VHDL code.

Usage:
------

TEMPLATE INSERTION (electrification):
After typing a VHDL keyword and entering `SPC', you are prompted for
arguments while a template is generated for that VHDL construct. Typing
`RET' or `C-g' at the first (mandatory) prompt aborts the current
template generation. Optional arguments are indicated by square
brackets and removed if the queried string is left empty. Prompts for
mandatory arguments remain in the code if the queried string is left
empty. They can be queried again by `C-c C-t C-q'. Enabled
electrification is indicated by `/e' in the mode line.

Typing `M-SPC' after a keyword inserts a space without calling the
template generator. Automatic template generation (i.e.
electrification) can be disabled (enabled) by typing `C-c C-m C-e' or by
setting option `vhdl-electric-mode' (see OPTIONS).

Template generators can be invoked from the VHDL menu, by key
bindings, by typing `C-c C-i C-c' and choosing a construct, or by typing
the keyword (i.e. first word of menu entry not in parenthesis) and
`SPC'. The following abbreviations can also be used: arch, attr, cond,
conf, comp, cons, func, inst, pack, sig, var.

Template styles can be customized in customization group
`vhdl-template' (see OPTIONS).


HEADER INSERTION:
A file header can be inserted by `C-c C-t C-h'. A file footer
(template at the end of the file) can be inserted by `C-c C-t C-f'.
See customization group `vhdl-header'.


STUTTERING:
Double striking of some keys inserts cumbersome VHDL syntax elements.
Stuttering can be disabled (enabled) by typing `C-c C-m C-s' or by
option `vhdl-stutter-mode'. Enabled stuttering is indicated by `/s' in
the mode line. The stuttering keys and their effects are:

;; --> " : " [ --> ( -- --> comment
;;; --> " := " [[ --> [ --CR --> comment-out code
.. --> " => " ] --> ) --- --> horizontal line
,, --> " <= " ]] --> ] ---- --> display comment
== --> " == " '' --> \"


WORD COMPLETION:
Typing `TAB' after a (not completed) word looks for a VHDL keyword or a
word in the buffer that starts alike, inserts it and adjusts case.
Re-typing `TAB' toggles through alternative word completions. This also
works in the minibuffer (i.e. in template generator prompts).

Typing `TAB' after `(' looks for and inserts complete parenthesized
expressions (e.g. for array index ranges). All keywords as well as
standard types and subprograms of VHDL have predefined abbreviations
(e.g. type "std" and `TAB' will toggle through all standard types
beginning with "std").

Typing `TAB' after a non-word character indents the line if at the
beginning of a line (i.e. no preceding non-blank characters), and
inserts a tabulator stop otherwise. `M-TAB' always inserts a tabulator
stop.


COMMENTS:
`--' puts a single comment.
`---' draws a horizontal line for separating code segments.
`----' inserts a display comment, i.e. two horizontal lines
with a comment in between.
`--CR' comments out code on that line. Re-hitting CR comments
out following lines.
`C-c C-c' comments out a region if not commented out,
uncomments a region if already commented out. Option
`comment-style' defines where the comment characters
should be placed (beginning of line, indent, etc.).

You are prompted for comments after object definitions (i.e. signals,
variables, constants, ports) and after subprogram and process
specifications if option `vhdl-prompt-for-comments' is non-nil.
Comments are automatically inserted as additional labels (e.g. after
begin statements) and as help comments if `vhdl-self-insert-comments' is
non-nil.

Inline comments (i.e. comments after a piece of code on the same line)
are indented at least to `vhdl-inline-comment-column'. Comments go at
maximum to `vhdl-end-comment-column'. `RET' after a space in a comment
will open a new comment line. Typing beyond `vhdl-end-comment-column'
in a comment automatically opens a new comment line. `M-q' re-fills
multi-line comments.


INDENTATION:
`TAB' indents a line if at the beginning of the line. The amount of
indentation is specified by option `vhdl-basic-offset'. `C-c C-i C-l'
always indents the current line (is bound to `TAB' if option
`vhdl-intelligent-tab' is nil). If a region is active, `TAB' indents
the entire region.

Indentation can be done for a group of lines (`C-c C-i C-g'), a region
(`M-C-\') or the entire buffer (menu). Argument and port lists are
indented normally (nil) or relative to the opening parenthesis (non-nil)
according to option `vhdl-argument-list-indent'.

If option `vhdl-indent-tabs-mode' is nil, spaces are used instead of
tabs. `M-x tabify' and `M-x untabify' allow to convert spaces to tabs
and vice versa.

Syntax-based indentation can be very slow in large files. Option
`vhdl-indent-syntax-based' allows you to use faster but simpler indentation.

Option `vhdl-indent-comment-like-next-code-line' controls whether
comment lines are indented like the preceding or like the following code
line.


ALIGNMENT:
The alignment functions align operators, keywords, and inline comments
to beautify the code. `C-c C-a C-a' aligns a group of consecutive lines
separated by blank lines, `C-c C-a C-i' a block of lines with same
indent. `C-c C-a C-l' aligns all lines belonging to a list enclosed by
a pair of parentheses (e.g. port clause/map, argument list), and `C-c
C-a C-d' all lines within the declarative part of a design unit. `C-c
C-a M-a' aligns an entire region. `C-c C-a C-c' aligns inline comments
for a group of lines, and `C-c C-a M-c' for a region.

If option `vhdl-align-groups' is non-nil, groups of code lines
separated by special lines (see option `vhdl-align-group-separate') are
aligned individually. If option `vhdl-align-same-indent' is non-nil,
blocks of lines with same indent are aligned separately. Some templates
are automatically aligned after generation if option `vhdl-auto-align'
is non-nil.

Alignment tries to align inline comments at
`vhdl-inline-comment-column' and tries inline comment not to exceed
`vhdl-end-comment-column'.

`C-c C-x M-w' fixes up whitespace in a region. That is, operator
symbols are surrounded by one space, and multiple spaces are eliminated.


CODE FILLING:
Code filling allows you to condense code (e.g. sensitivity lists or port
maps) by removing comments and newlines and re-wrapping so that all
lines are maximally filled (block filling). `C-c C-f C-f' fills a list
enclosed by parenthesis, `C-c C-f C-g' a group of lines separated by
blank lines, `C-c C-f C-i' a block of lines with same indent, and
`C-c C-f M-f' an entire region.


CODE BEAUTIFICATION:
`C-c M-b' and `C-c C-b' beautify the code of a region or of the entire
buffer respectively. This includes indentation, alignment, and case
fixing. Code beautification can also be run non-interactively using the
command:

emacs -batch -l ~/.emacs filename.vhd -f vhdl-beautify-buffer


PORT TRANSLATION:
Generic and port clauses from entity or component declarations can be
copied (`C-c C-p C-w') and pasted as entity and component declarations,
as component instantiations and corresponding internal constants and
signals, as a generic map with constants as actual generics, and as
internal signal initializations (menu).

To include formals in component instantiations, see option
`vhdl-association-list-with-formals'. To include comments in pasting,
see options `vhdl-include-...-comments'.

A clause with several generic/port names on the same line can be
flattened (`C-c C-p C-f') so that only one name per line exists. The
direction of ports can be reversed (`C-c C-p C-r'), i.e., inputs become
outputs and vice versa, which can be useful in testbenches. (This
reversion is done on the internal data structure and is only reflected
in subsequent paste operations.)

Names for actual ports, instances, testbenches, and
design-under-test instances can be derived from existing names according
to options `vhdl-...-name'. See customization group `vhdl-port'.


SUBPROGRAM TRANSLATION:
Similar functionality exists for copying/pasting the interface of
subprograms (function/procedure). A subprogram interface can be copied
and then pasted as a subprogram declaration, body or call (uses
association list with formals).


TESTBENCH GENERATION:
A copied port can also be pasted as a testbench. The generated
testbench includes an entity, an architecture, and an optional
configuration. The architecture contains the component declaration and
instantiation of the DUT as well as internal constant and signal
declarations. Additional user-defined templates can be inserted. The
names used for entity/architecture/configuration/DUT as well as the file
structure to be generated can be customized. See customization group
`vhdl-testbench'.


KEY BINDINGS:
Key bindings (`C-c ...') exist for most commands (see in menu).


VHDL MENU:
All commands can be found in the VHDL menu including their key bindings.


FILE BROWSER:
The speedbar allows browsing of directories and file contents. It can
be accessed from the VHDL menu and is automatically opened if option
`vhdl-speedbar-auto-open' is non-nil.

In speedbar, open files and directories with `mouse-2' on the name and
browse/rescan their contents with `mouse-2'/`S-mouse-2' on the `+'.


DESIGN HIERARCHY BROWSER:
The speedbar can also be used for browsing the hierarchy of design units
contained in the source files of the current directory or the specified
projects (see option `vhdl-project-alist').

The speedbar can be switched between file, directory hierarchy and
project hierarchy browsing mode in the speedbar menu or by typing `f',
`h' or `H' in speedbar.

In speedbar, open design units with `mouse-2' on the name and browse
their hierarchy with `mouse-2' on the `+'. Ports can directly be copied
from entities and components (in packages). Individual design units and
complete designs can directly be compiled ("Make" menu entry).

The hierarchy is automatically updated upon saving a modified source
file when option `vhdl-speedbar-update-on-saving' is non-nil. The
hierarchy is only updated for projects that have been opened once in the
speedbar. The hierarchy is cached between Emacs sessions in a file (see
options in group `vhdl-speedbar').

Simple design consistency checks are done during scanning, such as
multiple declarations of the same unit or missing primary units that are
required by secondary units.


STRUCTURAL COMPOSITION:
Enables simple structural composition. `C-c C-m C-n' creates a skeleton
for a new component. Subcomponents (i.e. component declaration and
instantiation) can be automatically placed from a previously read port
(`C-c C-m C-p') or directly from the hierarchy browser (`P'). Finally,
all subcomponents can be automatically connected using internal signals
and ports (`C-c C-m C-w') following these rules:
- subcomponent actual ports with same name are considered to be
connected by a signal (internal signal or port)
- signals that are only inputs to subcomponents are considered as
inputs to this component -> input port created
- signals that are only outputs from subcomponents are considered as
outputs from this component -> output port created
- signals that are inputs to AND outputs from subcomponents are
considered as internal connections -> internal signal created

Purpose: With appropriate naming conventions it is possible to
create higher design levels with only a few mouse clicks or key
strokes. A new design level can be created by simply generating a new
component, placing the required subcomponents from the hierarchy
browser, and wiring everything automatically.

Note: Automatic wiring only works reliably on templates of new
components and component instantiations that were created by VHDL mode.

Component declarations can be placed in a components package (option
`vhdl-use-components-package') which can be automatically generated for
an entire directory or project (`C-c C-m M-p'). The VHDL'93 direct
component instantiation is also supported (option
`vhdl-use-direct-instantiation').

Configuration declarations can automatically be generated either from
the menu (`C-c C-m C-f') (for the architecture the cursor is in) or from
the speedbar menu (for the architecture under the cursor). The
configurations can optionally be hierarchical (i.e. include all
component levels of a hierarchical design, option
`vhdl-compose-configuration-hierarchical') or include subconfigurations
(option `vhdl-compose-configuration-use-subconfiguration'). For
subcomponents in hierarchical configurations, the most-recently-analyzed
(mra) architecture is selected. If another architecture is desired, it
can be marked as most-recently-analyzed (speedbar menu) before
generating the configuration.

Note: Configurations of subcomponents (i.e. hierarchical configuration
declarations) are currently not considered when displaying
configurations in speedbar.

See the options group `vhdl-compose' for all relevant user options.


SOURCE FILE COMPILATION:
The syntax of the current buffer can be analyzed by calling a VHDL
compiler (menu, `C-c C-k'). The compiler to be used is specified by
option `vhdl-compiler'. The available compilers are listed in option
`vhdl-compiler-alist' including all required compilation command,
command options, compilation directory, and error message syntax
information. New compilers can be added.

All the source files of an entire design can be compiled by the `make'
command (menu, `C-c M-C-k') if an appropriate Makefile exists.


MAKEFILE GENERATION:
Makefiles can be generated automatically by an internal generation
routine (`C-c M-k'). The library unit dependency information is
obtained from the hierarchy browser. Makefile generation can be
customized for each compiler in option `vhdl-compiler-alist'.

Makefile generation can also be run non-interactively using the
command:

emacs -batch -l ~/.emacs -l vhdl-mode
[-compiler compilername] [-project projectname]
-f vhdl-generate-makefile

The Makefile's default target "all" compiles the entire design, the
target "clean" removes it and the target "library" creates the
library directory if not existent. These target names can be customized
by option `vhdl-makefile-default-targets'. The Makefile also includes a
target for each primary library unit which allows selective compilation
of this unit, its secondary units and its subhierarchy (example:
compilation of a design specified by a configuration). User specific
parts can be inserted into a Makefile with option
`vhdl-makefile-generation-hook'.

Limitations:
- Only library units and dependencies within the current library are
considered. Makefiles for designs that span multiple libraries are
not (yet) supported.
- Only one-level configurations are supported (also hierarchical),
but configurations that go down several levels are not.
- The "others" keyword in configurations is not supported.


PROJECTS:
Projects can be defined in option `vhdl-project-alist' and a current
project be selected using option `vhdl-project' (permanently) or from
the menu or speedbar (temporarily). For each project, title and
description strings (for the file headers), source files/directories
(for the hierarchy browser and Makefile generation), library name, and
compiler-dependent options, exceptions and compilation directory can be
specified. Compilation settings overwrite the settings of option
`vhdl-compiler-alist'.

Project setups can be exported (i.e. written to a file) and imported.
Imported setups are not automatically saved in `vhdl-project-alist' but
can be saved afterwards in its customization buffer. When starting
Emacs with VHDL Mode (i.e. load a VHDL file or use "emacs -l
vhdl-mode") in a directory with an existing project setup file, it is
automatically loaded and its project activated if option
`vhdl-project-auto-load' is non-nil. Names/paths of the project setup
files can be specified in option `vhdl-project-file-name'. Multiple
project setups can be automatically loaded from global directories.
This is an alternative to specifying project setups with option
`vhdl-project-alist'.


SPECIAL MENUES:
As an alternative to the speedbar, an index menu can be added (set
option `vhdl-index-menu' to non-nil) or made accessible as a mouse menu
(e.g. add "(global-set-key '[S-down-mouse-3] 'imenu)" to your start-up
file) for browsing the file contents (is not populated if buffer is
larger than 256000). Also, a source file menu can be
added (set option `vhdl-source-file-menu' to non-nil) for browsing the
current directory for VHDL source files.


VHDL STANDARDS:
The VHDL standards to be used are specified in option `vhdl-standard'.
Available standards are: VHDL'87/'93(02), VHDL-AMS, and Math Packages.


KEYWORD CASE:
Lower and upper case for keywords and standardized types, attributes,
and enumeration values is supported. If the option
`vhdl-upper-case-keywords' is set to non-nil, keywords can be typed in
lower case and are converted into upper case automatically (not for
types, attributes, and enumeration values). The case of keywords,
types, attributes,and enumeration values can be fixed for an entire
region (menu) or buffer (`C-c C-x C-c') according to the options
`vhdl-upper-case-{keywords,types,attributes,enum-values}'.


HIGHLIGHTING (fontification):
Keywords and standardized types, attributes, enumeration values, and
function names (controlled by option `vhdl-highlight-keywords'), as well
as comments, strings, and template prompts are highlighted using
different colors. Unit, subprogram, signal, variable, constant,
parameter and generic/port names in declarations as well as labels are
highlighted if option `vhdl-highlight-names' is non-nil.

Additional reserved words or words with a forbidden syntax (e.g. words
that should be avoided) can be specified in option
`vhdl-forbidden-words' or `vhdl-forbidden-syntax' and be highlighted in
a warning color (option `vhdl-highlight-forbidden-words'). Verilog
keywords are highlighted as forbidden words if option
`vhdl-highlight-verilog-keywords' is non-nil.

Words with special syntax can be highlighted by specifying their
syntax and color in option `vhdl-special-syntax-alist' and by setting
option `vhdl-highlight-special-words' to non-nil. This allows you to
establish some naming conventions (e.g. to distinguish different kinds
of signals or other objects by using name suffices) and to support them
visually.

Option `vhdl-highlight-case-sensitive' can be set to non-nil in order
to support case-sensitive highlighting. However, keywords are then only
highlighted if written in lower case.

Code between "translate_off" and "translate_on" pragmas is
highlighted using a different background color if option
`vhdl-highlight-translate-off' is non-nil.

For documentation and customization of the used colors see
customization group `vhdl-highlight-faces' (`M-x customize-group'). For
highlighting of matching parenthesis, see customization group
`paren-showing'. Automatic buffer highlighting is turned on/off by
option `global-font-lock-mode' (`font-lock-auto-fontify' in XEmacs).


USER MODELS:
VHDL models (templates) can be specified by the user and made accessible
in the menu, through key bindings (`C-c C-m ...'), or by keyword
electrification. See option `vhdl-model-alist'.


HIDE/SHOW:
The code of blocks, processes, subprograms, component declarations and
instantiations, generic/port clauses, and configuration declarations can
be hidden using the `Hide/Show' menu or by pressing `S-mouse-2' within
the code (see customization group `vhdl-menu'). XEmacs: limited
functionality due to old `hideshow.el' package.


CODE UPDATING:
- Sensitivity List: `C-c C-u C-s' updates the sensitivity list of the
current process, `C-c C-u M-s' of all processes in the current buffer.
Limitations:
- Only declared local signals (ports, signals declared in
architecture and blocks) are automatically inserted.
- Global signals declared in packages are not automatically inserted.
Insert them once manually (will be kept afterwards).
- Out parameters of procedures are considered to be read.
Use option `vhdl-entity-file-name' to specify the entity file name
(used to obtain the port names).
Use option `vhdl-array-index-record-field-in-sensitivity-list' to
specify whether to include array indices and record fields in
sensitivity lists.


CODE FIXING:
`C-c C-x C-p' fixes the closing parenthesis of a generic/port clause
(e.g. if the closing parenthesis is on the wrong line or is missing).


PRINTING:
PostScript printing with different faces (an optimized set of faces is
used if `vhdl-print-customize-faces' is non-nil) or colors (if
`ps-print-color-p' is non-nil) is possible using the standard Emacs
PostScript printing commands. Option `vhdl-print-two-column' defines
appropriate default settings for nice landscape two-column printing.
The paper format can be set by option `ps-paper-type'. Do not forget to
switch `ps-print-color-p' to nil for printing on black-and-white
printers.


OPTIONS:
User options allow customization of VHDL Mode. All options are
accessible from the "Options" menu entry. Simple options (switches
and choices) can directly be changed, while for complex options a
customization buffer is opened. Changed options can be saved for future
sessions using the "Save Options" menu entry.

Options and their detailed descriptions can also be accessed by using
the "Customize" menu entry or the command `M-x customize-option' (`M-x
customize-group' for groups). Some customizations only take effect
after some action (read the NOTE in the option documentation).
Customization can also be done globally (i.e. site-wide, read the
INSTALL file).

Not all options are described in this documentation, so go and see
what other useful user options there are (`M-x vhdl-customize' or menu)!


FILE EXTENSIONS:
As default, files with extensions ".vhd" and ".vhdl" are
automatically recognized as VHDL source files. To add an extension
".xxx", add the following line to your Emacs start-up file (`.emacs'):

(push '("\\.xxx\\'" . vhdl-mode) auto-mode-alist)


HINTS:
- To start Emacs with open VHDL hierarchy browser without having to load
a VHDL file first, use the command:

emacs -l vhdl-mode -f speedbar-frame-mode

- Type `C-g C-g' to interrupt long operations or if Emacs hangs.

- Some features only work on properly indented code.


RELEASE NOTES:
See also the release notes (menu) for added features in new releases.


Maintenance:
------------

To submit a bug report, enter `M-x vhdl-submit-bug-report' within VHDL Mode.
Add a description of the problem and include a reproducible test case.

Questions and enhancement requests can be sent to <reto@gnu.org>.

The `vhdl-mode-announce' mailing list informs about new VHDL Mode releases.
The `vhdl-mode-victims' mailing list informs about new VHDL Mode beta
releases. You are kindly invited to participate in beta testing. Subscribe
to above mailing lists by sending an email to <reto@gnu.org>.

VHDL Mode is officially distributed at
http://www.iis.ee.ethz.ch/~zimmi/emacs/vhdl-mode.html
where the latest version can be found.


Known problems:
---------------

- XEmacs: Incorrect start-up when automatically opening speedbar.
- XEmacs: Indentation in XEmacs 21.4 (and higher).
- Indentation incorrect for new 'postponed' VHDL keyword.
- Indentation incorrect for 'protected body' construct.


The VHDL Mode Authors
Reto Zimmermann and Rod Whitby

Key bindings:
-------------

key binding
--- -------

C-c Prefix Command
TAB vhdl-electric-tab
RET vhdl-electric-return
ESC Prefix Command
SPC vhdl-electric-space
' vhdl-electric-quote
, vhdl-electric-comma
- vhdl-electric-dash
. vhdl-electric-period
; vhdl-electric-semicolon
[ vhdl-electric-open-bracket
] vhdl-electric-close-bracket

C-M-a vhdl-backward-same-indent
C-M-b vhdl-backward-sexp
C-M-e vhdl-forward-same-indent
C-M-f vhdl-forward-sexp
C-M-h vhdl-mark-defun
C-M-i insert-tab
C-M-q vhdl-indent-sexp
C-M-u vhdl-backward-up-list
C-M-\ vhdl-indent-region
M-^ vhdl-delete-indentation
M-a vhdl-beginning-of-statement
M-e vhdl-end-of-statement

C-c C-a Prefix Command
C-c C-b vhdl-beautify-buffer
C-c C-c vhdl-comment-uncomment-region
C-c C-f Prefix Command
C-c C-h vhdl-doc-mode
C-c TAB Prefix Command
C-c C-k vhdl-compile
C-c C-l Prefix Command
C-c RET Prefix Command
C-c C-p Prefix Command
C-c C-s Prefix Command
C-c C-t Prefix Command
C-c C-u Prefix Command
C-c C-v vhdl-version
C-c C-x Prefix Command
C-c ESC Prefix Command
C-c - vhdl-comment-append-inline

C-c C-u C-s vhdl-update-sensitivity-list-process
C-c C-u ESC Prefix Command

C-c C-x C-c vhdl-fix-case-buffer
C-c C-x C-p vhdl-fix-clause
C-c C-x C-s vhdl-fix-statement-region
C-c C-x C-w vhdl-fixup-whitespace-buffer
C-c C-x ESC Prefix Command

C-c C-l C-c vhdl-comment-uncomment-line
C-c C-l C-g goto-line
C-c C-l TAB vhdl-line-expand
C-c C-l C-n vhdl-line-transpose-next
C-c C-l C-o vhdl-line-open
C-c C-l C-p vhdl-line-transpose-previous
C-c C-l C-w vhdl-line-kill
C-c C-l C-y vhdl-line-yank
C-c C-l ESC Prefix Command

C-c C-f C-f vhdl-fill-list
C-c C-f C-g vhdl-fill-group
C-c C-f TAB vhdl-fill-same-indent
C-c C-f C-l vhdl-fill-list
C-c C-f ESC Prefix Command

C-c C-a C-a vhdl-align-group
C-c C-a C-b vhdl-align-buffer
C-c C-a C-c vhdl-align-inline-comment-group
C-c C-a C-d vhdl-align-declarations
C-c C-a C-g vhdl-align-group
C-c C-a TAB vhdl-align-same-indent
C-c C-a C-l vhdl-align-list
C-c C-a ESC Prefix Command

C-c TAB C-b vhdl-indent-buffer
C-c TAB C-d vhdl-template-insert-directive
C-c TAB C-f vhdl-fontify-buffer
C-c TAB C-g vhdl-indent-group
C-c TAB C-l indent-according-to-mode
C-c TAB RET vhdl-model-insert
C-c TAB C-p vhdl-template-insert-package
C-c TAB C-s vhdl-statistics-buffer
C-c TAB C-t vhdl-template-insert-construct

C-c C-M-k vhdl-make
C-c M-- vhdl-comment-display-line
C-c M-b vhdl-beautify-region
C-c M-k vhdl-generate-makefile
C-c M-m vhdl-show-messages

C-c C-p C-c vhdl-port-paste-component
C-c C-p C-d vhdl-duplicate-project
C-c C-p C-e vhdl-port-paste-entity
C-c C-p C-f vhdl-port-flatten
C-c C-p C-g vhdl-port-paste-generic-map
C-c C-p TAB vhdl-port-paste-instance
C-c C-p RET vhdl-import-project
C-c C-p C-r vhdl-port-reverse-direction
C-c C-p C-s vhdl-port-paste-signals
C-c C-p C-t vhdl-port-paste-testbench
C-c C-p C-w vhdl-port-copy
C-c C-p C-x vhdl-export-project
C-c C-p C-z vhdl-port-paste-initializations
C-c C-p ESC Prefix Command

C-c C-s C-b vhdl-subprog-paste-body
C-c C-s C-c vhdl-subprog-paste-call
C-c C-s C-d vhdl-subprog-paste-declaration
C-c C-s C-f vhdl-subprog-flatten
C-c C-s C-k vhdl-set-compiler
C-c C-s C-p vhdl-set-project
C-c C-s C-w vhdl-subprog-copy
C-c C-s ESC Prefix Command

C-c RET C-e vhdl-electric-mode
C-c RET C-f vhdl-compose-configuration
C-c RET C-k vhdl-compose-components-package
C-c RET C-n vhdl-compose-new-component
C-c RET C-p vhdl-compose-place-component
C-c RET C-s vhdl-stutter-mode
C-c RET C-w vhdl-compose-wire-components
C-c RET e vhdl-model-example-model

C-c C-t C-d Prefix Command
C-c C-t C-f vhdl-template-footer
C-c C-t C-h vhdl-template-header
C-c C-t RET vhdl-template-modify
C-c C-t C-p Prefix Command
C-c C-t C-q vhdl-template-search-prompt
C-c C-t C-t vhdl-template-insert-date
C-c C-t ( vhdl-template-paired-parens
C-c C-t C Prefix Command
C-c C-t P Prefix Command
C-c C-t a Prefix Command
C-c C-t b Prefix Command
C-c C-t c Prefix Command
C-c C-t d Prefix Command
C-c C-t e Prefix Command
C-c C-t f Prefix Command
C-c C-t g Prefix Command
C-c C-t i Prefix Command
C-c C-t l Prefix Command
C-c C-t m Prefix Command
C-c C-t n Prefix Command
C-c C-t o Prefix Command
C-c C-t p Prefix Command
C-c C-t r Prefix Command
C-c C-t s Prefix Command
C-c C-t t Prefix Command
C-c C-t u Prefix Command
C-c C-t v Prefix Command
C-c C-t w Prefix Command

C-c C-u M-s vhdl-update-sensitivity-list-buffer

C-c C-x M-c vhdl-fix-case-region
C-c C-x M-s vhdl-fix-statement-buffer
C-c C-x M-w vhdl-fixup-whitespace-region

C-c C-l M-w vhdl-line-copy

C-c C-f M-f vhdl-fill-region

C-c C-a M-a vhdl-align-region
C-c C-a M-c vhdl-align-inline-comment-region

C-c C-p M-c vhdl-port-paste-constants
C-c C-p M-w vhdl-port-copy

C-c C-s M-w vhdl-subprog-copy

C-c C-t C-d F vhdl-template-directive-synthesis-off
C-c C-t C-d N vhdl-template-directive-synthesis-on
C-c C-t C-d f vhdl-template-directive-translate-off
C-c C-t C-d n vhdl-template-directive-translate-on

C-c C-t C-p A vhdl-template-package-std-logic-arith
C-c C-t C-p M vhdl-template-package-std-logic-misc
C-c C-t C-p S vhdl-template-package-std-logic-signed
C-c C-t C-p T vhdl-template-package-std-logic-textio
C-c C-t C-p U vhdl-template-package-std-logic-unsigned
C-c C-t C-p b vhdl-template-package-numeric-bit
C-c C-t C-p n vhdl-template-package-numeric-std
C-c C-t C-p s vhdl-template-package-std-logic-1164
C-c C-t C-p t vhdl-template-package-textio

C-c C-t w a vhdl-template-wait
C-c C-t w c vhdl-template-clocked-wait
C-c C-t w i vhdl-template-with
C-c C-t w l vhdl-template-while-loop

C-c C-t v a vhdl-template-variable

C-c C-t u s vhdl-template-use

C-c C-t t y vhdl-template-type

C-c C-t s i vhdl-template-signal
C-c C-t s s vhdl-template-selected-signal-asst
C-c C-t s u vhdl-template-subtype

C-c C-t r p vhdl-template-report
C-c C-t r t vhdl-template-return

C-c C-t p b vhdl-template-procedure-body
C-c C-t p c vhdl-template-process-comb
C-c C-t p d vhdl-template-procedure-decl
C-c C-t p o vhdl-template-port
C-c C-t p s vhdl-template-process-seq

C-c C-t P b vhdl-template-package-body
C-c C-t P d vhdl-template-package-decl

C-c C-t o t vhdl-template-others

C-c C-t n e vhdl-template-next

C-c C-t m a vhdl-template-map

C-c C-t l i vhdl-template-library
C-c C-t l o vhdl-template-bare-loop

C-c C-t i g vhdl-template-if-generate
C-c C-t i t vhdl-template-if-then

C-c C-t g d vhdl-template-group-decl
C-c C-t g e vhdl-template-generic
C-c C-t g t vhdl-template-group-template

C-c C-t f b vhdl-template-function-body
C-c C-t f d vhdl-template-function-decl
C-c C-t f g vhdl-template-for-generate
C-c C-t f i vhdl-template-file
C-c C-t f l vhdl-template-for-loop

C-c C-t e i vhdl-template-elsif
C-c C-t e l vhdl-template-else
C-c C-t e n vhdl-template-entity
C-c C-t e x vhdl-template-exit

C-c C-t d i vhdl-template-disconnect

C-c C-t C b vhdl-template-block-configuration
C-c C-t C c vhdl-template-component-conf
C-c C-t C d vhdl-template-configuration-decl
C-c C-t C s vhdl-template-configuration-spec

C-c C-t c a vhdl-template-case-is
C-c C-t c d vhdl-template-component-decl
C-c C-t c i vhdl-template-component-inst
C-c C-t c o vhdl-template-constant
C-c C-t c s vhdl-template-conditional-signal-asst

C-c C-t b l vhdl-template-block

C-c C-t a d vhdl-template-attribute-decl
C-c C-t a l vhdl-template-alias
C-c C-t a r vhdl-template-architecture
C-c C-t a s vhdl-template-attribute-spec
C-c C-t a t vhdl-template-assert



In addition to any hooks its parent mode `prog-mode' might have run,
this mode runs the hook `vhdl-mode-hook', as the final step
during initialization.