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.TH LLGAL 1 "NOVEMBER 2006"
.SH NAME
llgal \- On-line gallery generator
.SH SYNOPSIS
.B llgal
.I [-option1 -option2 ...]
.SH DESCRIPTION
.B llgal
is a quick and easy program for placing your images and movies online with
just one command-line. It generates a pretty good-looking set of static HTML
slides even with its default settings. To try it out just run
.B llgal
in a directory with
.BR "jpg" ", " "png" ", " "mpg" ", etc"
files and check the output in a web browser. You can adjust the
appearance of the image gallery with the many options listed below or
(if you know a bit of HTML) by modifying the
.I llgal.css
files in the
.I .llgal/
subdirectory that appeared in your image directory, or
by defining
.IR "indextemplate.html" " or " "slidetemplate.html" " files."
llgal also checks for the existence of a
.I $HOME/.llgal/
directory where users can store their own templates, overriding the
site-wide
.IR "/usr/share/llgal" "."
(See
.B FILES
for details).
The HTML webpages are generated from the templates by replacing
several fields
(See
.BR TEMPLATES ).
The layout might be configured through the list of options
that are given in
.BR "LAYOUT" "."
llgal uses all images and videos it finds in the current directory.
See
.B SELECTING FILES
to include directories or other files and excludes some filenames.
The index includes thumbnails that llgal generates from original
images.
It is possible to provide custom thumbnails by placing them in the
.I .llgal/
directory with the
.I mythumb_
prefix.
Custom thumbnails for movies have to be suffixed with an image-type
extension.
For instance, to enforce the thumbnail for image
.IR image.jpg " and movie " movie.avi ,
thumbnails may be named
.IR mythumb_image.jpg " and " mythumb_movie.avi.jpg .
The slide pages may include a scaled image in the
.B --sx
or
.B --sy
option is passed.
Similarly, it is also possible to define custom scaled images with the
.I myscaled_
prefix to appear in the slides.
Note that all command line options (except those from
.BR "BEHAVIOR OPTIONS" ),
and even more, might be stored in a configuration file
to help generation of multiple galleries with the same
layout.
See
.B CONFIGURATION
for details.
.SH BEHAVIOR OPTIONS
By default, llgal generates a gallery.
If one of the following option is passed,
it will process it and exit immediately.
.TP
.B --clean
Remove all files that llgal may have created earlier and that user did
not modify since.
.TP
.B --cleanall
Remove all files that llgal may have created earlier. This includes
thumbnails, scaled down slides, all HTML files, captions file, film
effect picture, indextemplate and slidetemplate and the style-sheet
file.
.TP
.B --gc
Generate slide captions in
.I .llgal/captions
file that you may edit. The format of this file is very simple.
.RB "See " CAPTIONS " for details."
These captions may then be modified by the user.
The file will be automatically used next time
.B llgal
is invoked.
.B --gc
might also be used to update the
.I captions
file when new files were added to the working directory.
.TP
.BI --gt " [
]"
Copy template files to the directory.
The special value
.I local
might be used for the local
.I .llgal/
directory, while
.I user
might be used for the user
template directory
.IR $HOME/.llgal/ .
Any other directory is acceptable.
llgal will create the target directory if it does not exist.
The argument is optional.
Its default value is
.BR local .
See
.B FILES
for details about template files.
.TP
.B -h, --help
Display brief help.
.TP
.B -V, --version
Display llgal version.
.SH ADDITIONAL BEHAVIOR OPTIONS
llgal behavior may be modified with the following options,
either when generating a gallery or not.
.TP
.BI --config " "
Read the file
.I file
as a configuration.
See
.B CONFIGURATION
for details.
Note that
.B --config
may be used several times on the same command line.
The corresponding configuration file option is
.IR additional_configuration_file .
.TP
.BI -d " "
Operate in directory
.I
when generating the HTML files, thumbnails and scaled images.
The default is the current directory.
.TP
.B -f
Force thumbnail regeneration. Also forces medium-slide regeneration if
.BR --sx " or " --sy
is given. Otherwise llgal will not regenerate these files if they
already exist, and you may end up with stale copies. Definitely use
.B -f
between two runs where you've changed the value of
.BR --tx ", " --ty ", " --sx " or " --sy "."
The corresponding configuration file option is
.IR force_image_regeneration .
.TP
.BI --gencfg " "
Output configuration in
.I file
for future reutilization through
.BR --config "."
If
.B local
is passed as
.IR file ", then the local"
.B .llgal/llgalrc
file is created in each gallery that is processed (in case of recursion).
See
.B CONFIGURATION
for details.
.TP
.BI --option " 'variable = value'"
Configure using a configuration file option.
See
.B CONFIGURATION
for details.
Note that
.B --option
may be used several times on the same command line.
.TP
.B -R
Enable recursive mode.
llgal will be run inside subdirectories.
This option might be used either to generate galleries
in all subdirectories, or their captions files, or to
clean recursively, etc.
The corresponding configuration file option is
.IR recursive .
When generating a gallery, this option implies
.B -S
that means llgal will use all existing subdirectories in no captions
file is defined.
If a captions file is defined, only the
.B DIR:
entries will be entered recursively.
See
.B CAPTIONS
for details abour
Note that recursive behavior does only use the contents
of the captions file to choose which subgalleries to
enter when generating the gallery or the captions file.
All other behaviors, including recursive cleaning (
.B -R
used together with
.B --clean
or
.BR --cleanall ),
will
.B not
check whether a subdirectory is in the captions file.
All not-dot-beginning subdirectories will be cleaned.
.TP
.B -v, --verbose
Display notice messages.
The corresponding configuration file option is
.IR verbose .
.SH SELECTING FILES
.TP
.B -A
All files in the current directory will get a slides,
except .html or dot-beginning files.
Files are matched as images or movies first, and then
reverted as simple files instead.
The corresponding configuration file option is
.IR add_all_files .
See
.B -S
for details about adding slides for subdirectories.
.TP
.BI --exclude " "
Exclude files whose name matches
.IR .
The corresponding configuration file option is
.IR exclude .
.TP
.BI --include " "
Include files whose name matches
.I
and where previously excluded.
The corresponding configuration file option is
.IR include .
.TP
.BI -P " "
Use photos in the subdirectory instead of the working directory.
May be used multiple times to group multiple subdirectories in the
same gallery.
The path of the subdirectory must be given as a relative path
(relative to
.BR . " or to the path given to " -d ")."
The corresponding configuration file option is
.IR section_dir .
.TP
.B --Pall
Use photos in all subdirectories all the working directory as if
.B -P
was used for all of them.
The corresponding configuration file option is
.IR recursive_sections .
.TP
.BI --Ps
Add a horizontal line and the subdirectory name as a title at
the beginning of each section.
The corresponding configuration file options are
.IR entitle_sections " and " separate_sections .
.TP
.B -S
Each subdirectory will get a dedicated slide.
If a captions file exists, only the subdirectories that
it defines will be processed.
If no captions file exists, llgal will process all subdirectories but
those whose name begins with a dot.
The corresponding configuration file option is
.IR add_subdirs .
Contrary to
.B -R
this option will not make llgal run recursively in subdirectories.
.B -S
does only define the list of subdirectories that appear
in the current gallery.
.SH LAYOUT OPTIONS
.TP
.B -a
Write image dimensions and sizes under each thumbnail on the index page,
and under each slide if
.BR --sx " or " --sy
was passed.
The corresponding configuration file options are
.IR show_dimensions " and " show_size .
This only works if the ImageMagick command
.B identify
is present.
.TP
.B --ad
Like
.B -a
but write only the image dimensions.
The corresponding configuration file option is
.IR show_dimensions .
.TP
.B --as
Like
.B -a
but write only the image sizes.
The corresponding configuration file option is
.IR show_size .
.TP
.BI --asu " "
Define the unit used to show file sizes.
Default is \fB"kB"\fR.
The corresponding configuration file option is
.IR show_size_unit .
.TP
.BI --cc " []"
Generates
.I captions
from image comment tag.
If no argument is given, llgal first tries the standard comment (for
instance JFIF or GIF), then tries Exif comments if the previous
one is empty, and then tries Exif image description.
The corresponding configuration file option is
.IR make_caption_from_image_comment .
An argument such as
.I std
or
.I exif
or
.I exifdesc
might be added to force the use of only standard comment,
only Exif comment, or only Exif image description.
An argument such as
.I exif,std
will make llgal try Exif comment first.
An argument such as
.I std+exifdesc
will use the combination of standard comment and Exif description.
Passing
.B --cc
without argument is thus equivalent to passing
.B --cc
.IR std,exif,exifdesc .
.TP
.B --cf
Generates
.I captions
from file names (strips extension, except for directories).
The corresponding configuration file option is
.IR make_caption_from_filename .
.TP
.B --ct " [strftime_format]"
Add image timestamp tag to the generated captions,
and change its format if the optional argument is given
(replaces the old \-\-ctf option).
The corresponding configuration file option are
.IR make_caption_from_image_timestamp " and " timestamp_format_in_caption .
.TP
.BI --codeset " codeset"
Change the encoding in the header of the generated HTML pages.
By default, the encoding is got from the locale configuration.
The corresponding configuration file option is
.IR codeset .
.TP
.BI --exif " []"
Display a table of EXIF tags under each image slide.
The corresponding configuration file options are
.IR show_exif_tags " and " show_all_exif_tags .
If an argument is given, it contains a comma-separated list
of tags.
The tag names have to be passed as shown by
.BR "exiftool -list" .
If no argument is given, all available Exif tags are displayed.
The tags are displayed using their description as given by
.BR "exiftool -s myimage" .
.TP
.B --fe
Show a film effect in the index of thumbnails. The aspect of this
effect may be configured by replacing the tile file that llgal
puts in
.IR .llgal .
The corresponding configuration file option is
.IR show_film_effect .
.TP
.BI -i " "
Name of the main thumbnail index file. The default is
.BR index ,
as desirable for most web servers.
The corresponding configuration file option is
.IR index_filename .
The default extension is
.B html
and might be changed with
.B --php
or the
.I www_extension
configuration option.
.TP
.B -k
Use the image captions for the HTML slide titles.
The default behavior is to use the image names.
The corresponding configuration file option is
.IR make_slide_title_from_caption .
.TP
.B -L
Do not create thumbnails for text and links (including video, file and url),
but list them as a text line between thumbnail rows in the main gallery index.
Might be used when the directory only contains subgalleries and thus does
not need any thumbnail.
The corresponding configuration file option is
.IR list_links .
.TP
.BI --lang " locale"
Change the locale used to translate the text that is automatically
generated in the HTML pages.
The corresponding configuration file option is
.IR language .
Note that the
.B LANGUAGE
environment variable might prevent this option from working if set.
.TP
.B --li
Replace link labels in slides (usually
.BR Index ", " Prev " and " Next )
with images (usually
.IR index.png ", " prev.png " and " next.png ).
The corresponding configuration file options are
.IR index_link_image ", " prev_slide_link_image " and " next_slide_link_image .
.TP
.B --lt
Replace link labels in slides (usually
.BR Prev " and " Next )
with a thumbnail to preview previous/next slide.
The corresponding configuration file options are
.IR prev_slide_link_preview " and " next_slide_link_preview .
If passed together with
.BR --li ,
thumbnail preview is used for links to previous/next slide
while the image is for the link to the index is kept.
.TP
.B -n
Use the image file names for the HTML slide files.
Otherwise the default behavior is to simply name your slides
.IR slide_1.html ", " slide_2.html ", "
and so on.
The corresponding configuration file option is
.IR make_slide_filename_from_filename .
.TP
.B --nc
Omit the image count from the captions.
The corresponding configuration file option is
.IR slide_counter_format .
.TP
.B --nf
Omit the link from scaled images in slides to full unscaled images.
The corresponding configuration file option is
.IR slide_link_to_full_image .
.TP
.BI -p " "
The cellpadding value of the thumbnail index tables.
The default is
.BR 3 .
The corresponding configuration file option is
.IR index_cellpadding .
.TP
.B --php
Change the default extension of generated webpages from
.I html
to
.IR php .
The corresponding configuration file option is
.IR www_extension .
Note that template names are not modified and keep their
.I html
extension even if they contain some PHP code.
Note that llgal will only remove existing webpages corresponding to
this extension when generating a new gallery or cleaning.
.TP
.B --parent-gal
Add links to the parent directory.
The corresponding configuration file option is
.IR parent_gallery_link .
This option is used internally for recursive galleries, and
thus not documented in
.BR --help .
These links are stored as a header and a footer for the index.
The text in the links might be changed through the
.B parent_gallery_link_text
configuration option.
.TP
.B --Rl
Add links between subgalleries.
The corresponding configuration file option is
.IR link_subgalleries .
.TP
.B -s
For the simplest setup, omit all HTML slides.
Clicking the thumbnails on the main page will just take users to the plain image files.
The corresponding configuration file option is
.IR make_no_slides .
.TP
.BI --sort " [rev]"
Change sort criteria when scanning files in the working directory.
Default is \fB"name"\fR.
Setting to the empty string means
.BR none .
.BR iname " is case insensitive sort by names."
.BR date " means " time .
.BR rev " might be added for reverse sort."
The corresponding configuration file option is
.IR sort_criteria .
.TP
.BI --sx " "
Instead of using the original image in the slides, insert a scaled
image whose width is less than
.BR " pixels."
The corresponding configuration file option is
.IR slide_width_max .
Useful if your digital camera spits out large images, like 1600x1200.
Clicking on the scaled copies in the HTML slides lets users see the
full unscaled images.
The default is
.B 0
(width is unlimited).
You must use
.B -f
to force regeneration of scaled images if you want to change the value of
.BR --sx .
.TP
.BI --sy " "
Instead of using the original image in the slides, insert a scaled
image whose height is less than
.BR " pixels."
The corresponding configuration file option is
.IR slide_height_max .
Useful if your digital camera spits out large images, like 1600x1200.
Clicking on the scaled copies in the HTML slides lets users see the
full unscaled images.
The default is
.B 0
(height is unlimited).
You must use
.B -f
to force regeneration of scaled images if you want to change the value of
.BR --sy .
.TP
.BI --templates " "
Add a directory to the list of template locations.
The corresponding configuration file option is
.IR additional_template_dir .
.TP
.BI --title " "
Substitutes the string
.I
for
.B
in the index.
The default is
.BR "Index of Pictures" .
It overrides the configuration file option
.IR index_title_default .
.TP
.BI --tx " "
Scale thumbnails so that their width is at most
.IR " pixels."
The default is
.BR 113 .
The corresponding configuration file option is
.IR thumbnail_width_max .
If
.B 0
is used, the width is unlimited.
Changing this value does not affect the maximal height (see
.BR --ty ).
You must use
.B -f
to force regeneration of thumbnails if you want to change the value of
.BR --tx .
.TP
.BI --ty " "
Scale thumbnails so that their height is at most
.IR " pixels."
The default is
.BR 75 .
The corresponding configuration file option is
.IR thumbnail_height_max .
Changing this value does not affect the maximal width (see
.BR --tx ).
You must use
.B -f
to force regeneration of thumbnails if you want to change the value of
.BR --ty .
.TP
.B -u
Write image captions under each thumbnail on the index page.
If you have a
.I captions
file, then the captions are read from there.
The corresponding configuration file option is
.IR show_caption_under_thumbnails .
.TP
.BI --uc " "
Assume the CSS file is available on
.I
and thus do not use a local one.
If ending with a slash, the CSS filename will be appended.
The corresponding configuration file option is
.IR css_location .
.TP
.BI --ui " "
Assume that the filmtile image and index/prev/next slide link images
are available on
.I
and thus do not use local ones.
Their filename will be appended to the given location.
Each image location may be also changed independently
(See
.B CONFIGURATION
for the list of configuration options).
The corresponding configuration file options are
.IR filmtile_location ", " index_link_image_location ", "
.IR prev_slide_link_image_location " and " next_slide_link_image_location .
.TP
.BI -w " "
Set the thumbnail rows to be
.I
images wide in the main index file.
Default is
.BR 5 .
The corresponding configuration file option is
.IR thumbnails_per_row .
.TP
.BI --wx " "
Set the thumbnail rows to be
.I
pixels wide at maximum.
The number of thumbnails per row, given in
.B -w
is reduced if necessary.
The corresponding configuration file option is
.IR pixels_per_row .
Default is to honor
.B -w
without regard to the resulting row width.
.TP
.B --www
Make all generated files world-readable.
The corresponding configuration file option is
.IR www_access_rights .
.SH CAPTIONS
When called with
.B --gc
llgal generates (or updates if already existing) the
.I captions
file in the
.I .llgal/
subdirectory.
When
.B --gc
is not passed, if the
.I captions
file exists, llgal will automatically use it to generate slide
captions in the gallery.
If
.I captions
does not exist, llgal generates captions on the fly and use them in
the gallery.
Generating the
.I captions
file with
.B --gc
before actually using it makes it possible to modify them
(especially to add comments)
or change the order of the slides in the gallery
.B IMG: ----
.RS
defines an image (when omitted,
.B IMG:
is the default type).
.RE
.B MVI: ---- ----
.RS
defines a movie.
.RE
.B TXT: ----
.RS
defines a text slide.
.RE
.B LNK: ---- ----
.RS
defines a link slide.
.RE
.B LNKNOSLIDE: ----
.RS
defines a direct link to the target, without any slide.
.RE
.B FIL: ---- ----
.RS
defines a link to another file (typically neither an image nor a movie)
.RE
.B DIR: ---- ----
.RS
defines a subdirectory slide.
.RE
.B BREAK
.RS
forces a line break in the row of thumbnails
.RE
.B LINE
.RS
forces a line break in the row of thumbnails
and inserts a horizontal line.
.RE
.B TITLE:
.RS
defines the title of the gallery.
.RE
.B INDEXHEAD:
.RS
defines a header (multiple ones are possible).
.RE
.B INDEXFOOT:
.RS
defines a footer (multiple ones are possible).
.RE
.B PARENT:
.RS
defines the label of the link to the parent gallery.
.RE
.B PREV: ----
.RS
defines the label of the link to the previous gallery located by
.IR .
.RE
.B NEXT: ----
.RS
defines the label of the link to the next gallery located by
.IR .
.RE
.B REPLACE: ----
.RS
adds a substitution to be applied to generated HTML pages.
.RE
.TP
Note that you can use whatever HTML syntax in the captions.
.RE
Line beginning with a
.RI #
are ignored.
When generating a captions file, the
.I captions.header
file is inserted at the top of the file to detail
the syntax.
.SH CONFIGURATION
Before parsing command line options, llgal reads several configuration
files. It starts with
.I /etc/llgal/llgalrc
then reads
.I $HOME/.llgal/llgalrc
and finally the
.I .llgal/llgalrc
file in the gallery directory.
Additional configuration files may also be defined with the
.B --config
option.
These will be parsed during command-line parsing, when
.B --config
is met.
In case of recursive generation (with
.B -R
) in multiple subdirectories, the system- and user-wide configuration
files and those passed to
.B --config
are taken in account for all galleries.
However, only the local
.I .llgal/llgalrc
file is used for each gallery.
Especially, the one in the root gallery directory is only taken in
account when generating the root gallery, not when generating those
in subdirectories.
To use a same specific configuration file for the root gallery and all
subgalleries, the
.B --config
option may be used.
All these files may change llgal configuration in the same way command
line options do, and even more.
All following options may also be used on the command line through
.B --option
.IR "'variable = value'" .
See also the manpage of
.I llgalrc
or
.I /etc/llgal/llgalrc
for details about these options and their default values.
.SH THUMBNAILS AND SCALED IMAGES GENERATION
By default, llgal uses convert to create thumbnails and scaled images
(the ones that appear in the slides when
.IR --sx " or " --sy
was passed).
The command lines used to generate those images from your original images
are defined by the following configuration options:
.RS
.I scaled_create_command = "convert --scale x -- "
.RE
.RS
.I thumbnail_create_command = "convert --scale x -- "
.RE
You may change the value of these options to change the way the generation
is done.
.BR " and "
will be replaced by
.B llgal
at runtime with the filename of the original and generated target images.
.BR " and "
will be replaced by the maximal width and length of the generated images.
Note that one of them might not be limited (depending on other configuration
variable), making it be replaced by an empty string, eventually leading to
empty parameters being passed to your program.
If your program does not like that, you might want to create a wrapper shell
script which will take care of accepting these.
Another solution would be to replace
.I unlimited
with
.I limited by a huge value
in your configuration and adapt your program to deal with it.
.SH TEMPLATES
When generation web pages, the following fields will be replaced
from the templates by the associated value (computed by llgal).
.B
.RS
The title of the index.
.RE
.B
.RS
The CSS style-sheet.
.RE
.B
.RS
The credits line given by
.I credits_text
configuration option.
.RE
.B
.RS
The version of the program used to generate the gallery.
.RE
.B
.RS
The filename of the index to used in attributes.
May also contain additional attributes to be appended after href.
.RE
.B
.RS
The label of the link to the index (might be an image).
.RE
.B LLGAL-CODESET
.RS
The character encoding, usually set to iso-8859-1 or utf-8.
.RE
.B LLGAL-OPTIONS
.RS
The options that were passed to llgal on the command line
to generate the gallery.
.RE
When generating the index from template
.IR indextemplate.html ,
the following additional fields will also be replaced.
.B
.RS
The list of headers that are given in the captions file.
.RE
.B
.RS
The list of footers that are given in the captions file.
.RE
When generating slides from template
.IR slidetemplate.html ,
the following additional fields will also be replaced.
.B
.RS
The title of the slide.
.RE
.B
.RS
The style of the slide contents (is defined in the CSS style-sheet).
.RE
.B
.RS
The index of the slide, with leading zeros.
.RE
.B
.RS
The amount of slides.
.RE
.B
.RS
The slide counter according to slide_counter_format as in the caption.
.RE
.B
.RS
The caption of the slide.
.RE
.B
.RS
The table of EXIF tags.
.RE
.B
.RS
The value of the image EXIF tag %tag%.
The tag name %tag% must match the name reported by
.BR "exiftool -s myimage" .
Note that a single replacement may be performed per template line.
.RE
.B
.RS
The actual contents of the slide (might be an image).
.RE
.BR " and "
.RS
The filename of the previous and next slides.
.RE
.BR " and "
.RS
The label of the link to previous and next slides (might be an image).
.RE
Additionally, it is possible to define use custom fields in the
templates and define their replacement with some
.B REPLACE
entries in the captions file.
See
.B CAPTIONS
for details.
When modifying the templates, beware that the HTML syntax requires
double-quotes around filenames, URL, etc. These double-quotes will
never be automatically added when replacing these automatic variables.
So you must keep double-quotes around variables when needed, for instance:
.RS
.B
.RE
will be changed into
.RS
.B Next slide
.RE
.SH LANGUAGE
The language that llgal uses to generate text in HTML pages is chosen
from the localization configuration.
If the chosen language is available in llgal translations, it will be
used instead of the default english.
As usual with
.BR gettext ,
it is possible to override the
localisation configuration by changing
.BR LANG ", " LC_MESSAGES " or " LANGUAGE
environment variables.
If the desired language is not available in llgal translations,
or if the user wishes to change the text values, he might create an
additional configuration file (or modify the system-wide one) to
update all configuration options of the
.B Text
section.
The locale configuration might be overridden with the
.B --lang
option or
.B language
configuration option.
But, the
.B LANGUAGE
environment variable appears to prevent this from working if set.
.SH CHARACTER ENCODING
If a filename contains non-ascii characters which are not safely
representable in a URL, llgal will escape them using the method RFC
2396 specifies.
This may raise problems if the web server has a different notion
of character encoding than the machine llgal runs on.
See also
.I http://www.w3.org/TR/html4/appendix/notes.html#h-B.2
Character encoding is chosen from the locale configuration and set in
the HTML headers.
It may be overridden by using
.B --codeset
or the
.B codeset
configuration option.
.SH NOTES
Note that all numerical options may be reset to their default value
by setting them a negative value.
.SH FILES
.RE
.IR /etc/llgal/llgalrc ", " $HOME/.llgal/llgalrc ", " .llgal/llgalrc
.RS
System-wide, per-user and local configuration files. See
.B CONFIGURATION
for details.
.RE
.I /usr/share/llgal/captions.header
.RS
Captions syntax description file that is inserted at the top
of generated captions file.
.RE
.I /usr/share/llgal/llgal.css
.RS
The default style-sheet template.
.RE
.I /usr/share/llgal/tile.png
.RS
The tiled image used for the film effect.
.RE
.I /usr/share/llgal/index.png
.RS
The link image used for the index.
.RE
.I /usr/share/llgal/prev.png
.RS
The link image used for the previous slide.
.RE
.I /usr/share/llgal/next.png
.RS
The link image used for the next slide.
.RE
All files are required on the website.
llgal will copy them to the local
.I .llgal/
file during gallery generation.
.RE
.I /usr/share/llgal/indextemplate.html
.RS
The default index template file.
.RE
.I /usr/share/llgal/slidetemplate.html
.RS
The default file used to generate slides.
.RE
These files are not required on the website.
But, llgal will use them to generate HTML webpages of the gallery
by replacing several fields with text or images.
See
.B TEMPLATES
for details.
The user may change all these templates by storing files with
the same name in its user template directory
.I $HOME/.llgal/
or in the local
.I .llgal/
directory.
The former defines user-specific templates that will be used
each time the user generate a gallery.
The later defines gallery-specific templates that will be used
for the local gallery.
A local template is used by default if it exists.
A user template is used if it exists and no local template exists.
Finally, system-wide templates are used if no local and user
templates override them.
It is also possible to add custom template directories (with
.BR --templates )
that will be used to get templates before trying in the user
and in the system-wide template directories.
The option
.B --gt
might be used to get copies of template files in the local
or in the user template directory.
.SH EXAMPLES
Run
.B llgal
in a directory with
.IR jpg ", " gif ", " png ", " mpg " or " avi
files to see what it does. Then
play with the options described above and use
.B -h
if you need a quick listing.
.SH BUGS
There are always some. If you find any let me know.
.SH SEE ALSO
.PP
.BR llgalrc (5)
.SH AUTHOR
Brice Goglin