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short.txt
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1999-06-05
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The short command
Usage
short [-<format>] [options] <Class>
Command short prints on the standard output the interface of a given
<Class>.
The default -<format> is -plain: no special characters are added.
Command short is customizable and some predefined formats are already
available (see below for predefined formats and how to add a new
output format).
Options
-sort:
Features are sorted alphabetically.
-short:
Does not consider inherited features.
-no_style_warning:
Suppress output for warning messages related to non respect of
standard Eiffel style guidelines (for example ItEm will not
trigger a warning).
-case_insensitive:
Switch case insensitive mode on.
For example, when this mode is selected, the Eiffel parser
considers that the following identifiers refer to the same
feature: item, ITEM, ItEm, ...
-no_warning:
Suppresses output for all warning messages (error messages are
still printed).
-version:
Show the number of the [1]version of SmallEiffel you're using.
Predefined output formats
-plain:
The default output format. No special character added.
-tex1:
Simple output mode for TeX. Encloses the interface in a simple
verbatim TeX environment.
-tex2:
Output mode for TeX. Uses a TeX alltt environment with a \bf
font for keywords, \it font for comments and \tt font for
identifiers.
-tex3:
Output mode for TeX. Follows style guidelines given in ETL
apendix A. As the previous mode, this mode also uses a TeX
alltt environment.
-html1:
HTML output. Written by Matthias Klose.
Adding a new output format
To define a new output format, you have to add a new sub-directory in
the SmallEiffel "short" directory. In order to change the output, this
new directory must contains various hook files, which contain text
used to replace the default output.
Here is the current list of hook files.
1. Changing the output for the class interface header
"hook000" - If this hook file exists, the contents of this file is
printed very first.
"hook010" - If this hook file exists, and if the processed
class is an expanded one, the contents of this file is printed
before the class name to replace the default string "expanded
class interface ".
"hook011" - If this hook file exists, and if the processed
class is an deferred one, the contents of this file is printed
before the class name to replace the default string "deferred
class interface ".
"hook012" - If this hook file exists, and if the processed
class is an ordinary one (not deferred nor expanded) the
contents of this file is printed before the class name to
replace the default string "class interface ".
"hook013" _ If this hook file exists, the contents of this file
is printed before the class name whatever the kind of class
(expanded, deferred or ordinary) to replace the default empty
string "".
"hook014" - If this hook exists, the contents of the file is
printed after the class name to replace the default string
"%N".
"hook015" - If this hook file exists, and if a class header
comment is present, this file is printed once before the
heading class comment.
"hook016" - If this hook file exists, and if an heading comment
is present, the contents of this file is printed to replace the
default string " -- " at the beginning of each comment line.
"hook017" - If this hook file exists, and if an heading comment
is present, the contents of this file is printed to replace the
default string "%N" at the end of each comment line.
"hook018" - If this hook file exists, and if a class heading
comment is present, the contents of this file is printed once
after the heading comment.
"hook019" - If this hook file exists, and if the processed
class has no heading comment, this file is printed once.
2. Changing the output for the creation list
"hook100" - If it exists, this file is printed before the creation
list to replace the default string "creation%N".
"hook101" - If it exists, this file is printed after the
creation list to replace the default empty string "".
"hook102" - If it exists, this file is printed when clas has no
creation list.
3. Changing the output for the feature list
"hook200" - If exists, printed before the feature list when option
-sort is selected to replace the default string "feature(s)%N".
"hook201" - If exists, printed after the feature list when
option -sort is selected to replace the default empty string
"".
"hook202" - If exists, printed before each feature list with no
heading comment to replace the default string "feature(s) from
".
"hook203" - If exists, printed after the class name of
"hook202" to replace the default string "%N".
"hook204" - If exists, printed before a feature list with a
heading comment to replace the default string "feature(s) from
".
"hook205" - If exists, printed after the class name introduced
at "hook204" to replace the default string "%N".
"hook206" - If exists, printed before each line of the feature
list comment to replace the default string " -- ".
"hook207" - If exists, printed after each line of the feature
list comment to replace the default string "%N".
"hook208" - If exists, printed after a feature list comment to
replace the default empty string "".
4. Changing the output for a feature signature
"hook300" - If this hook exists, the contents of this file is printed
before each feature to replace the default string " ".
"hook301" - If this hook exists, the contents of this file is
printed once when the feature has no arguments to replace the
default empty string "".
"hook302" - If this hook exists, the contents of this file is
printed once when the feature has arguments to replace the
default string " (".
"hook303" - If this hook exists, the contents of this file is
printed when the feature has arguments to replace the default
string " ;".
"hook304" - If this hook exists, the contents of this file is
printed when the feature has arguments to replace the default
string ", ".
"hook305" - If this hook exists, the contents of this file is
printed when the feature has arguments to replace the default
string ": ".
"hook306" - If this hook exists, the contents of this file is
printed once when the feature has arguments to replace the
default string ")".
"hook307" - If this hook exists, the contents of this file is
printed once when the feature has no result to replace the
default string "%N".
"hook308" - If this hook exists, the contents of this file is
printed once before the result type of the feature to replace
the default string ": ".
"hook309" - If this hook exists, the contents of this file is
printed once after the result type of the feature to replace
the default string "%N".
5. Changing the output for a feature comment
"hook310" - If this hook file exists, and if a feature has a heading
comment, this file is printed once before the comment.
"hook311" - If this hook file exists, and if a feature has a
heading comment, the contents of this file is printed to
replace the default string " -- " at the beginning of each
comment line.
"hook312" - If this hook file exists, and if a feature has a
heading comment, the contents of this file is printed to
replace the default string "%N" at the end of each comment
line.
"hook313" - If this hook file exists, and if a feature has a
heading comment, the contents of this file is printed once
after this comment.
"hook314" - If this hook file exists, and if a feature has no
heading comment, the contents of this file is printed.
6. Changing the output for require clauses
6.1. For the header of a require clause
"hook400" - If this hook file exists, and if a feature has no require
assertion, the contents of this file is printed to replace the
default empty string "".
"hook401" - If this hook file exists, and if a feature has one
require assertion, the contents of this file is printed before
the latest inherited assertion to replace the default string "
require%N".
"hook402" - If this hook file exists, and if a feature has more
than one require assertion, the contents of this file is
printed before the require assertion to replace the default
string " require else%N".
"hook403" - If this hook file exists, and if a feature has at
least one require assertion, the contents of this file is
printed to finish the job (once after the last printed require
assertion) to replace the default empty string "".
"hook412" - If exists, printed when a require clause has no
heading comment to replace the default empty string "".
"hook413" - If exists, printed once before the require clause
heading comment to replace the default empty string "".
"hook414" - If exists, printed before each line of the heading
comment to replace the default string " -- ".
"hook415" - If exists, printed after each line of the heading
comment to replace the default string "%N".
"hook416" - If exists, printed once after the require clause
heading comment.
"hook417" - If exists, printed when a require clause has no
assertion to replace the default empty string "".
"hook418" - If exists, printed once before the first assertion
of a require clause to replace the default empty string "".
"hook433" - If exists, printed once after the last assertion of
a require clause to replace the default empty string "".
"hook434" - If exists, printed to finish a require clause to
replace the default empty string "".
6.2. For each assertion in a require clause
"hook419" - If exists, printed before each assertion of a require
clause to replace the default string " ".
"hook420" - If exists, printed when an assertion has no tag to
replace the default empty string "".
"hook421" - If exists, printed before a tag to replace the
default empty string "".
"hook422" - If exists, printed after a tag to replace the
default string ": ".
"hook423" - If exists, printed when the assertion has no
expression to replace the default empty string "".
"hook424" - If exists, printed before the expression to replace
the default empty string "".
"hook425" - If exists, printed after the expression (except for
the last assertion) to replace the default string ";".
"hook426" - If exists, printed when an assertion has no comment
to replace the default string "%N".
"hook427" - If exists, printed once before the assertion
comment to replace the default empty string "".
"hook428" - If exists, printed before each line of the
expression comment to replace the default string " -- ".
"hook429" - If exists, printed after each line of the
expression comment to replace the default string "%N".
"hook430" - If exists, printed once after the assertion's
comment to replace the default string "".
"hook431" - If exists, printed after the assertion to replace
the default empty string "".
6.3. For the last assertion in a require clause
Same hook file list as described in section 6.2 except
"hook425" which becomes :
"hook432" - If exists, printed after the last expresion to replace the
default empty string "".
7. Changing the output for ensure clauses
7.1. For the header of the ensure clause
"hook500" - If this hook file exists, and a feature has no ensure
clause, the contents of this file is printed to replace the
default empty string "".
"hook511" - If this hook file exists, the contents of this file
is printed before each ensure clause to replace the default
string " ensure%N".
"hook512" - If exists, printed when ensure clause has no
heading comment to replace default empty string "".
"hook513" - If exists, printed once before the ensure clause
heading comment to replace the default empty string "".
"hook514" - If exists, printed before each line of the heading
comment to replace the default string " -- ".
"hook555" - If exists, printed after each line of the heading
comment to replace the default string "%N".
"hook516" - If exists, printed once after the ensure clause
heading comment.
"hook517" - If exists, printed when an ensure clause has no
assertion to replace the default empty string "".
"hook518" - If exists, printed once before the first assertion
of the ensure clause to replace the default empty string "".
"hook533" - If exists, printed once after the last assertion of
the ensure clause to replace the default empty string "".
"hook534" - If exists, printed to finish the ensure clause to
replace the default empty string "".
7.2. For each assertion in the ensure assertion
"hook519" - If exists, printed before each assertion of the ensure
clause to replace the default string " ".
"hook520" - If exists, printed when an assertion has no tag to
replace the default empty string "".
"hook521" - If exists, printed before a tag to replace the
default empty string "".
"hook522" - If exists, printed after a tag to replace the
default string ": ".
"hook523" - If exists, printed when the assertion has no
expression to replace the default empty string "".
"hook524" - If exists, printed before the expression to replace
the default empty string "".
"hook525" - If exists, printed after the expresion (except for
the last assertion) to replace the default string ";".
"hook526" - If exists, printed when an assertion has no comment
to replace the default string "%N".
"hook527" - If exists, printed once before the assertion
comment to replace the default empty string "".
"hook528" - If exists, printed before each line of the
expression comment to replace the default string " -- ".
"hook529" - If exists, printed after each line of the
expression comment to replace the default string "%N".
"hook530" - If exists, printed once after the assertion's
comment to replace the default string "".
"hook531" - If exists, printed after the assertion to replace
the default empty string "".
7.3. For the last assertion in the ensure clause
Same hook files list as described in section 7.2 except
"hook525" which becomes :
"hook532" - If exists, printed after the last expresion to replace the
default empty string "".
8. Changing the output after each feature
"hook599" - If exists, printed after each feature to replace the
default empty string "".
9. Changing the output for the class invariant
9.1. For the header of the class invariant
"hook800" - If this hook file exists, and when no class invariant
exists, the contents of this file is printed to replace the
default empty string "".
"hook811" - If this hook file exists, the contents of this file
is printed before the class invariant to replace the default
string "invariant%N".
"hook812" - If exists, printed when class invariant has no
heading comment to replace default empty string "".
"hook813" - If exists, printed once before the invariant
heading comment to replace the default empty string "".
"hook814" - If exists, printed before each line of the heading
comment to replace the default string " -- ".
"hook855" - If exists, printed after each line of the heading
comment to replace the default string "%N".
"hook816" - If exists, printed once after the invariant heading
comment.
"hook817" - If exists, printed when class invariant has no
assertion to replace the default empty string "".
"hook818" - If exists, printed once before the first assertion
of the class invariant to replace the default empty string "".
"hook833" - If exists, printed once after the last assertion of
the class invariant to replace the default empty string "".
"hook834" - If exists, printed to finish the class invariant to
replace the default empty string "".
9.2. For each assertion in the class invariant
"hook819" - If exists, printed before each assertion of the class
invariant to replace the default string " ".
"hook820" - If exists, printed when an assertion has no tag to
replace the default empty string "".
"hook821" - If exists, printed before a tag to replace the
default empty string "".
"hook822" - If exists, printed after a tag to replace the
default string ": ".
"hook823" - If exists, printed when the assertion has no
expression to replace the default empty string "".
"hook824" - If exists, printed before the expression to replace
the default empty string "".
"hook825" - If exists, printed after the expresion (except for
the last assertion) to replace the default string ";".
"hook826" - If exists, printed when an assertion has no comment
to replace the default string "%N".
"hook827" - If exists, printed once before the assertion
comment to replace the default empty string "".
"hook828" - If exists, printed before each line of the
expression comment to replace the default string " -- ".
"hook829" - If exists, printed after each line of the
expression comment to replace the default string "%N".
"hook830" - If exists, printed once after the assertion's
comment to replace the default string "".
"hook831" - If exists, printed after the assertion to replace
the default empty string "".
9.3. For the last assertion in the class invariant
Same hook files list as described in section 9.2 except
"hook825" which becomes :
"hook832" - If exists, printed after the last expresion to replace the
default string ";".
10. Changing the output for the class interface footer
"hook900" - When exists, printed once before class footer to replace
the default empty string "".
"hook901" - When exists, printed once at the end of an expanded
class before the class name to replace the default "end of
expanded ".
"hook902" - When exists, printed once at the end of a deferred
class before the class name to replace the default "end of
deferred ".
"hook903" - When exists, printed once at the end of an ordinary
(not expanded nor deferred) class, before the class name to
replace the default string "end of ".
"hook904" - When exist, printed just before the class name to
replace the default empty string "".
"hook905" - When exists, the contents of this file is printed
after the class name to replace the default string "%N".
"hook999" - If this hook file exists, the contents of this file
is printed once to finish the job.
11. Changing the output for class names
"Bcn" - When exists, printed Before each class name.
"Mcn" - When exists, the corresponding class name is printed
one more time (using lower case letters) just before the
contents of this hook file.
"Acn" - When exists, printed After each class name.
"Ucn" - To replace the Underscore character in a class name.
12. Changing the output for a type mark
"Btm" - When exists, printed Before each type mark.
"Atm" - When exists, printed After each type mark.
"open_sb" - To replace the opening square bracket (default
"[").
"close_sb" - To replace the closing square bracket (default
"]").
"fgl_sep" - To replace the default comma "," in a formal
generic argument list.
"tm_blank" - To replace a blank character in a type mark.
"tm_sep" - To replace default string "," as a separator in a
generic list.
"like" - To replace the default string "like ".
"expanded" - To replace the default string "expanded ".
13. Changing the output for feature names
13.1. Simple feature names
"Bsfn" - When exists, printed Before each Simple Feature Name.
"Asfn" - When exists, printed After each Simple Feature Name.
"Usfn" - To replace the underscore character in a simple
feature name.
13.2. Infix feature names
"Bifn" - When exists, replaces the default string "infix %"" Before an
infix feature name definition.
"Aifn" - When exists, replaces the default string "%"" to close
"Bifn".
"Binfix" - When exists, replaces the default string " " printed
before the infix name used in an expression.
"Ainfix" - When exists, replaces the default string " " printed
after the infix name used in an expression.
"rem" - When exists, replaces the default string "\\".
13.3. Prefix feature names
"Bpfn" - When exists, replaces the default string "prefix %"" Before a
prefix feature name definition.
"Apfn" - When exists, replaces the default string "%"" to close
"Bpfn".
14. Changing the output for an argument name
"Ban" - When exists, printed Before each argument name.
"Aan" - When exists, printed after each argument name.
"Uan" - To replace the Underscore character in an argument
name.
15. Changing the output for a tag name
"Btag" - When exists, printed Before each tag name.
"Atag" - When exists, printed after each tag name.
"Utag" - To replace the Underscore character in a tag name.
16. Changing the output for an effective argument list
"op_eal" - To replace the default string "(" to open an effective
argument list.
"eal_sep" - To replace the default string "," in an effective
argument list.
"cl_eal" - To replace the default string ")" for an effective
argument list.
17. Changing the output for manifest strings
"open_ms" - To replace the default opening string "%"".
"close_ms" - To replace the default closing string "%"".
"Prcnt_ms" - To replace a % character inside a manifest string.
"Slash_ms" - To replace a / character inside a manifest string.
18. Changing the output for a manifest array
"op_ma" - To replace the default string "<<" to open a manifest array.
"ma_sep" - To replace the default string "," in a manifest
array.
"cl_ma" - To replace the default string ">>" to close a
manifest array.
19. Changing the output for comments lines
"BECL" - Before Each Comment Line. This hook is applied to all
comments whatever the kind of comment. If exists, printed
before the contents of each line of each comment (usually after
the default string "-- ").
"AECL" - After Each Comment Line. This hook is applied to all
comments whatever the kind of comment. If exits, printed after
the contents of each line of each comment (usually, printed
before the default "%N").
"Ucomment" - To replace the Underscore character in a comment.
"op_quote" - To replace the default opening quote mark "`".
"cl_quote" - To close an "op_quote" to replace the closing
quote mark "'".
20. Miscellaneous tuning
"open_b" - To replace the default opening bracket "(" in expressions.
"close_b" - To replace the default closing bracket ")" in
expressions.
"arrow" - To replace the default string "->" in a formal
generic list.
"dot" - To replace the default string "." in an expression.
"Result" - To replace the default string "Result".
"old" - To replace the default string "old " in ensure clauses.
"op_strip" - To replace the default string "strip (".
"cl_strip" - To replace default string ")" which closes
"op_strip".
"fnl_sep" - To replace the default string ", " in a feature
name list.
"Current" - To replace the default string "Current".
"Void" - To replace the default string "Void".
[Line]
Copyright © Dominique COLNET and Suzanne COLLIN - [2]<colnet@loria.fr>
Last update: 05 June 1999, by DC & OZ.
References
1. file://localhost/home/colnet/SmallEiffel/man/man/SmallEiffelFAQ.html#Q02
2. mailto:colnet@loria.fr