1 ----------------------
6 $HeadURL: https://phpmyadmin.svn.sourceforge.net/svnroot/phpmyadmin/trunk/phpMyAdmin/ChangeLog $
8 3.1.4.0 (not yet released)
9 + patch #1808339 [doc] Apache SSLOptions and StdEnvVars FAQ,
10 thanks to JT Justman - jtjustman
11 - bug #2491017 [operations] ANSI mode not supported (db rename and table move)
12 - bug #2609346 [operations] Fix copying views.
13 - rfe #2127983 Readd documentation link, it does not protect against anything.
14 - bug #1675249 [doc] Apache reverse proxy and cookies FAQ
15 - bug #2682140 UUID() and CURRENT_USER() should not accept arguments
16 - patch #2682833 [core] Fatal error: Call to a member function isDisplayed(),
17 thanks to Christian Rodriguez - judas_iscariote
18 - patch #2702772 [lang] Duplicate sentence in Polish,
19 thanks to Pawel Smolinski - zipoking
20 - patch #2709040 [doc] Wrong link in ChangeLog formatter,
21 thanks to Petr Vorel - pevik
22 - patch #2715417 [interface] Fixed truncation of enum/set values containing parenthesis
23 thanks to Marco Moreno - mmoreno
24 + [lang] Spanish update, thanks to Daniel Hinostroza
25 - bug #2724844 Add Fields: Add index is missing quotes
26 thanks to Luke Armstrong
27 - bug #2740550 [interface] Using textarea CharEditing drops default values
28 - bug #2634827 [import] Using DELIMITER ends with infinite cycle
29 - bug #2729191 [config] CheckConfigurationPermissions = false is worthless
30 - bug #2687046 [export] Structure export: Null always YES
33 - [security] HTTP Response Splitting and file inclusion vulnerabilities
34 - [security] XSS vulnerability on export page
35 - [security] Insufficient output sanitizing when generating configuration file
38 + [lang] Turkish update, thanks to Burak Yavuz
39 - patch #2496403 [display] Multi-row change with "]",
40 thanks to Virsacer - virsacer
41 - bug #2027720 [parser] Missing space after BINARY used as cast
42 - patch #2520747 [core] E_DEPRECATED compatibility for PHP 5.3,
43 thanks to Giovanni Giacobbi - themnemonic
44 - bug [display] Message "Bookmark created" is not displaying
45 + [display] Show AUTO_INCREMENT instead of A_I when in vertical mode
46 - patch #2538358 [display] Conditions for relational display field,
47 thanks to Virsacer - virsacer
48 + [lang] Mongolian update, thanks to Bayarsaikhan Enkhtaivan - bayaraa
49 - patch #2553372 [display] DB comment tooltips not shown on navi,
50 thanks to Erdem - ahard
51 - patch #2561433 [structure] Display true number of rows in a view
52 if it contains less than MaxExactCountViews,
53 thanks to Virsacer - virsacer
54 + [lang] Polish update, thanks to Fixer - fixeron
55 - bug #2568722 [designer] Compound key not shown
56 - patch #2550323 [XHTML] in server_databases.php, thanks to Virsacer - virsacer
57 - patch #2358861 [navi] Row count tooltip wrong for information_schema,
58 thanks to Herman van Rink - helmo
59 - bug #2565948 [core] Changing the connection collation changed the client
61 + [lang] Romanian update, thanks to Sergiu Bivol - sbivol
62 - patch #1760205 [data] Insert as new row: BLOB is lost,
63 thanks to Herman van Rink - helmo
64 + [lang] Georgian update, thanks to George Machitidze
68 - bug #1253252 [display] Can't NULL a column with relation defined
69 - bug #2009500 [SQL] Small improvements in generated SQL (partial fix)
70 - bug #1963184 [export] YAML export improvement,
71 thanks to Bryce Thornton - brycethornton
72 + [lang] Dutch update, thanks to Herman van Rink - helmo
73 - patch #2407785 [cleanup] ereg*() deprecated in PHP 5.3,
74 thanks to Alex Frase - atfrase
75 - bug #2417058 [properties] Edit fields: losing auto-increment setting
76 - patch #2444082 [changelog] changelog.php linkifies one link wrong,
77 thanks to Robert Xiao - nneonneo
78 - bug #2363653 [properties] Various problems with table structure
79 - bug [display] BIT field contents disappear when edited
80 + [lang] Czech update, thanks to Ondřej Vadinský.
81 - bug #2461735 [operations] Table operations adds "row_format"
82 - bug #2445213 [export] Commas for CSV Excel 2008 for Mac
83 - bug #2397877 [core] ForceSSL and http auth_type
84 - bug #2473127 [display] Deleting rows displays tbl structure, not contents
85 - patch #2478940 [core] PHP 5.2+ warning does not work,
86 thanks to Jürgen Wind - windkiel
87 - bug #2416418 [privileges] Escaping special characters
90 - patch #2242765 [core] Navi panel server links wrong,
91 thanks to Martin Stricker - martinstricker
92 - bug #2186823 [core] bad session.save_path not detected
93 - bug #2202709 [core] Re-login causes PMA to forget current table name
94 - bug #2280904 [export] do not include view name in export
95 - rfe #1688975 [display] enable copying of auto increment by default
96 - bug #2355753 [core] do not bail out creating session on any PHP warning
97 - bug #2355925 [display] properly update tooltips in navigation frame
98 - bug #2355923 [core] do not use ctype if it is not available
99 - bug #2356433 [display] HeaderFlipType "fake" problems,
100 thanks to Michal Biniek
101 - bug #2363919 [display] Incorrect size for view
102 - bug #2121287 [display] Drop-down menu blinking in FF
103 + [lang] Catalan update, thanks to Xavier Navarro
104 + [lang] Finnish update, thanks to Jouni Kahkonen
105 - [core] Avoid error with BLOBstreaming support requiring SUPER privilege
106 - [security] possible XSRF on several pages
109 + [auth] Support for Swekey hardware authentication,
110 see http://phpmyadmin.net/auth_key
111 - bug #2046883 [core] Notices about deprecated dl() (so stop using it)
112 + BLOBstreaming support, thanks to Raj Kissu Rajandran and
113 Google Summer of Code 2008
114 + patch #2067462 [lang] link FAQ references in messages,
115 thanks to Thijs Kinkhorst - kink
116 + new setup script, thanks to Piotr Przybylski (work in progress)
117 - rfe #1892243 [export] more links to documentation
118 + [auth] cookie auth now autogenerates blowfish_secret, but it has some
119 limitations and you still should set it in config file
120 + [auth] cookie authentication is now the default
121 + [auth] do not allow root user without password unless explicitly enabled by
123 + rfe #1778908 [auth] arbitrary server auth can now also accept port
124 - patch #2089240 [export] handle correctly switching SQL modes
125 + rfe #1612724 [export] add option to export without comments
126 - bug #2090002 [display] Cannot edit row in VIEW
127 - patch #2099962 [js] fix js error without frameset, thanks to Xuefer
128 - patch #2099972 [structure] Display None when there is no default value,
129 thanks to Xuefer - xuefer
130 - patch #2122883 [PDF schema] Option to display just the keys,
131 thanks to Samuel Sol Villar dos Santos - yohanleafheart
132 + rfe #1276463 [search] Search empty/not empty values
133 + rfe #823652 [structure] ENUM values: field size too small
134 - [lang] Persian update, thanks to Goolex - goolex
135 - [lang] Czech update, thanks to Ondřej Vadinský.
136 - patch #2255890 [lang] English-language cleanup,
137 thanks to Isaac Bennetch - ibennetch
138 + [lang] Norwegian update, thanks to Sven-Erik Andersen
139 + [lang] Hungarian update, thanks to Jozsef Tamas Herczeg - dodika
140 + [lang] French update by Marc Delisle - lem9
141 - bug #2222344 [display] Query involving a function shown as binary
142 + [lang] Italian update, thanks to fantu - fantu
143 + [lang] Swedish update, thanks to Björn T. Hallberg
144 - bug #2315549 [import] fclose() error with "Create PHP code"
145 + [lang] Polish update, thanks to Jakub Wilk
147 3.0.2.0 (not released)
148 - [lang] Italian update, thanks to Luca and fantu
149 - bug #2107583 [GUI] Leading newline truncated, thanks to Isart Montane
150 - bug #2222230 [import] Assigning a value in import.php, thanks to
154 - [security] XSS in a Designer component
157 - bug #2134126 [GUI] SQL error after sorting a subset
158 + [lang] Catalan update, thanks to Xavier Navarro
159 + [lang] Russian update, thanks to Victor Volkov
160 - patch #2143882 [import] Temporary uploaded file not deleted,
161 thanks to David Misc - dmisc
162 - bug #2136986 [auth] Cannot create database after session timeout
163 - bug #1914066 [core] ForceSSL generates incorrectly escaped redirections,
164 this time with the correct fix
165 + [lang] Hungarian update, thanks to Jozsef Tamas Herczeg - dodika
166 - bug #2153970 [core] Properly truncate SQL to avoid half of html tags
167 + [lang] Romanian update, thanks to Sergiu Bivol - sbivol
168 - bug #2161443 [structure] Incorrect index choice shown when modifying an
170 - bug #2127094 [interface] Misleading message after cancelling an action
171 + [lang] Croatian update, thanks to Renato Pavicic
172 + [lang] Finnish update, thanks to Jouni Kahkonen
173 + [lang] Polish update, thanks to Jakub Wilk
174 + [lang] Japanese update, thanks to Ishigaki Kenichi
175 - patch #2176438 [privileges] Wrong message when changing password,
176 thanks to incognito - zytisin
177 - bug #2163437 [core] Cannot disable PMA tables
178 - bug #2184240 [lang] Problems with Italian language file, thanks to Luca
180 - bug #2187193 [interface] ShowChgPassword setting not respected
183 + [export] properly handle line breaks for YAML, thanks to Dan Barry -
185 + [navi] new parameter $cfg['LeftDefaultTabTable']
186 + [table] support MySQL 5.1 PARTITION: CREATE TABLE / Table structure,
187 partition maintenance
188 + [privileges] support for EVENT and TRIGGER
189 + [error handler] NEW handle errors to prevent path disclosure and display/collect errors
190 + [mysqlnd] do not display $strMysqlLibDiffersServerVersion if the client
192 + [webapp] experimental Mozilla Prism support
193 + [export] new plugin "codegen" for NHibernate, thanks to caocao; I'm
194 looking for a name more descriptive than codegen, taking into account
195 that it might later support other formats like JSON in the same plugin
196 + [export] new export to Texy! markup
197 + [lang] Finnish update, thanks to Jouni Kahkonen
198 + [config] new parameter $cfg['CheckConfigurationPermissions']
199 + [config] new parameter $cfg['Servers'][$i]['ShowDatabasesCommand']
200 + [config] new parameter $cfg['Servers'][$i]['CountTables']
201 + rfe #1775288 [transformation] proper display if IP-address stored as INT
202 + rfe #1758177 [core] Add the Geometry DataTypes
203 + rfe #1741101, patch #1798184 UUID default for CHAR(36) PRIMARY KEY,
204 thanks to Gert Palok - gert_p
205 - bug #1664240 [GUI] css height makes cfg TextareaRows useless
206 - bug #1724217 [Create PHP Code] doesn't include newlines for text fields
207 - bug #1845605 [i18n] translators.html still uses iso-8859-1
208 - bug #1823018 [charset] Edit(Delete) img-links pointing to wrong row
209 - bug #1826205 [export] Problems with yaml text export
210 - bug #1344768 [database] create/alter table new field can not have empty string
212 + rfe #1840165 [interface] Enlarge column name field in vertical mode
213 + patch #1847534 [interface] New "Inside field" in db search,
215 + [GUI] Mootools js library (http://mootools.net) and new parameter
216 $cfg['InitialSlidersState']
217 * [core] cache some MySQL stats (do not query them with every page request)
218 + [view] clearer dialog WITH (CASCADED | LOCAL) CHECK OPTION
219 + [lang] Norwegian update, thanks to Sven-Erik Andersen
220 + [lang] Japanese update, thanks to Ishigaki Kenichi
221 + [lang] Italian update, thanks to Luca Rebellato
223 * minimal support on db structure page
225 + [pdf] Merged tcpdf 2.2.002 (PHP5 version), thanks to Nicola Asuni
226 + [engines] Maria support
227 + [engines] MyISAM and InnoDB: support ROW_FORMAT table option
228 + prevent search indexes from indexing phpMyAdmin installations
229 + [engines] PBXT: table options, foreign key (relation view, designer)
230 + [lang] New Bangla, thanks to Raquibul Islam and Joy Kumar Nag
231 + [interface] Display options; thanks to Dave Grijalva
232 for the idea about showing the display field while browsing
233 - bug #1910621 [display] part 2: do not display a BINARY content as text
234 + rfe #1962383 [designer] Option to create a PDF page
235 - patch #2007196, Typos in comments, thanks to knittl - knittl
236 - bug #1982315 [GUI] Comma and quote in ENUM, thanks to Joshua Hogendorn
238 - bug #1970836 [parser] SQL parser is slow, thanks to Christian Schmidt
239 + rfe #1692928 [transformation] Option to disable browser transformations
240 + [import] Speed optimization to be able to import the sakila database
241 + [doc] Documentation for distributing phpMyAdmin in README.VENDOR.
242 + [display] headwords for sorted column
243 - bug #2033962 [import] Cannot import zip file
244 + [lang] Swedish update, thanks to Björn T. Hallberg
245 - bug #2050068 [gui] "Check tables having overhead" selects wrong tables
246 + [lang] Belarusian update, thanks to Jaska Zedlik
247 + [lang] Norwegian update, thanks to Sven-Erik Andersen
248 + [lang] Italian update, thanks to Luca Rebellato
249 - [core] safer handling of temporary files with open_basedir (thanks to Thijs
251 - [core] do not automatically set and create TempDir, it might lead to security
252 issue (thanks to Thijs Kinkhorst)
253 + [lang] Czech update
254 - bug #2066923 [display] Navi browse icon does not go to page 1
255 - patch #2075263 [auth] Single sign-on and cookie clearing,
256 thanks to Charles Suh - cws125
257 - [doc] better documentation of $cfg['TempDir']
258 - bug #2080963 [charset] Clarify doc and improved code, thanks to
259 Victor Volkov - hanut
260 - bug [charset] Cannot sort twice on a column when the table name
262 + [lang] Spanish update, thanks to Daniel Hinostroza
263 + [lang] Hungarian update, thanks to Jozsef Tamas Herczeg - dodika
264 - bug #2113848 [navi] Page number after database switching
265 - patch #2115966 [GUI] Checkboxes and IE 7, thanks to Martin - maschg
266 - bug #1914066 [core] ForceSSL generates incorrectly escaped redirections
268 2.11.9.5 (2009-03-24)
269 - [security] XSS vulnerability on export page
270 - [security] Insufficient output sanitizing when generating configuration file
272 2.11.9.4 (2008-12-09)
273 - [security] possible XSRF on several pages
275 2.11.9.3 (2008-10-30)
276 - [security] XSS in a Designer component
278 2.11.9.2 (2008-09-22)
279 - [security] XSS in MSIE using NUL byte, thanks to JPCERT.
281 2.11.9.1 (2008-09-15)
282 - [security] Code execution vulnerability, thanks to Norman Hippert
284 2.11.9.0 (2008-08-28)
285 - bug #2031221 [auth] Links to version number on login screen
286 - bug #2032707 [core] PMA does not start if ini_set() is disabled
287 - bug #2004915 [bookmarks] Saved queries greater than 1000 chars not
288 displayed, thanks to Maik Wiege - mswiege
289 - bug #2037381 [export] Export type "replace" does not work
290 - bug #2037375 [export] DROP PROCEDURE needs IF EXISTS
291 - bug #2045512 [export] Numbers in Excel export
292 - bug #2074250 [parser] Undefined variable seen_from
294 2.11.8.0 (2008-07-28)
295 - patch #1987593 [interface] Table list pagination in navi,
296 thanks to Jason Day - jday29
297 - bug #1989081 [profiling] Profiling causes query to be executed again
298 (really causes a problem in case of INSERT/UPDATE)
299 - bug #1990342 [import] SQL file import very slow on Windows,
300 thanks to Richard Heaton - wotnot
301 - bug [XHTML] problem with tabindex and radio fields
302 - bug #1971221 [interface] tabindex not set correctly
303 - bug [views] VIEW name created via the GUI was not protected with backquotes
304 - bug #1989813 [interface] Deleting multiple views (space in name)
305 - bug #1992628 [parser] SQL parser removes essential space
306 - bug #1989281 [export] Export fails if one table is marked as crashed
307 - bug #2001005 [GUI] ARCHIVE cannot have indexes
308 - bug #1989281 [export] CSV for MS Excel incorrect escaping of double quotes
309 - bug #1959855 [interface] Font size option problem when no config file
310 (todo (trunk): navi frame size does not change for theme original)
311 - bug #1982489 [relation] Relationship view should check for changes
312 - bug [history] Do not save too big queries in history
313 - [security] Do not show version info on login screen
314 - bug #2018595 [import] Potential data loss on import resubmit
315 - patch #2020630 [export] Safari and timedate, thanks to Sebastian Mendel,
316 Isaac Bennetch and Jürgen Wind
317 - bug #2022182 [import, export] Import/Export fails because of Mac files
318 - [security] protection against cross-frame scripting and
319 new directive AllowThirdPartyFraming, thanks to YGN Ethical Hacker Group
320 - [security] possible XSS during setup, thanks to YGN Ethical Hacker Group
321 - [interface] revert language changing problem introduced with 2.11.7.1
323 2.11.7.1 (2008-07-15)
324 - bug [security] XSRF/CSRF by manipulating the db,
325 convcharset and collation_connection parameters,
326 thanks to YGN Ethical Hacker Group
328 2.11.7.0 (2008-06-23)
329 - bug #1908719 [interface] New field cannot be auto-increment and primary key
330 - [dbi] Incorrect interpretation for some mysqli field flags
331 - bug #1910621 [display] part 1: do not display a TEXT utf8_bin as BLOB
332 (fixed for mysqli extension only)
333 - [interface] sanitize the after_field parameter,
334 thanks to Norman Hippert
335 - [structure] do not remove the BINARY attribute in drop-down
336 - bug #1955386 [session] Overriding session.hash_bits_per_character
337 - [interface] sanitize the table comments in table print view,
338 db print view and db data dictionary, thanks to Norman Hippert
339 - bug #1939031 Auto_Increment selected for TimeStamp by Default
340 - patch #1957998 [display] No tilde for InnoDB row counter when we know
341 it for sure, thanks to Vladyslav Bakayev - dandy76
342 - bug #1955572 [display] alt text causes duplicated strings
343 - bug #1762029 [interface] Cannot upload BLOB into existing row
344 - bug #1981043 [export] HTML in exports getting corrupted,
345 thanks to Jason Judge - jasonjudge
346 - bug #1936761 [interface] BINARY not treated as BLOB: update/delete issues
347 - protection against XSS when register_globals is on and .htaccess has
348 no effect, thanks to Tim Starling
349 - bug #1996943 [export] Firefox 3 and .sql.gz (corrupted); detect Gecko 1.9,
350 thanks to Jürgen Wind - windkiel
352 2.11.6.0 (2008-04-29)
353 - bug #1903724 [interface] Displaying of very large queries in error message
354 - bug #1905711 [compatibility] Functions deprecated in PHP 5.3: is_a() and
355 get_magic_quotes_gpc(), thanks to Dmitry N. Shilnikov - yrtimd
356 - bug [lang] catalan wrong accented characters
357 - bug #1893034 [Export] SET NAMES for importing with command-line client
358 + [lang] Russian update, thanks to Victor Volkov
359 - bug #1910485 [core] Unsetting the whitelist during the loop,
360 thanks to Jeroen Vrijkorte - jv_map
361 - bug #1906980 [Export] Import of VIEWs fails if temp table exists,
362 thanks to Falk Nisius - klaf
363 - bug #1812763 [Copy] Table copy when server is in ANSI_QUOTES sql_mode
364 thanks to Tony Marston - tonymarston
365 - bug #1918531 [compatibility] Navigation isn't w3.org valid
366 thanks to Michael Keck - mkkeck
367 - bug #1926357 [data] BIT defaults displayed incorrectly
368 - patch #1930057 [auth] colon in password prevents HTTP login on CGI/IIS,
369 thanks to Jürgen Wind - windkiel
370 - patch #1929553 [lang] Don't output BOM character in Swedish language file,
371 thanks to Samuel L. B. - samuellb
372 - patch #1895796 [lang] Typo in Japanese lang files,
373 thanks to tyman - acoustype
374 - bug #1935652 [auth] Access denied (show warning about mcrypt on login page)
375 - bug #1906983 [export] Reimport of FUNCTION fails
376 - bug #1919808 [operations] Renaming a database fails to handle functions
377 - bug #1934401 [core] Cannot force a language
378 - bug #1944077 [core] Config file containing a BOM,
379 thanks to Gaetano Giunta - ggiunta
380 - bug #1947189 [scripts] Missing </head> in scripts/signon.php,
381 thanks to Dolf Schimmel
382 + [lang] Romanian update, thanks to Sergiu Bivol - sbivol
384 2.11.5.2 (2008-04-22)
385 - PMASA-2008-3 [security] File disclosure
387 2.11.5.1 (2008-03-29)
388 - bug #1909711 [security] Sensitive data in session files
390 2.11.5.0 (2008-03-01)
391 - bug #1862661 [GUI] Warn about rename deleting database
392 - bug #1866041 [interface] Incorrect sorting with AS
393 - bug #1871038 [import] Notice: undefined variable first_sql_delimiter
394 - bug #1873110 [export] Problem exporting with a LIMIT clause
395 - bug #1871164 [GUI] Empty and navigation frame synch.
396 - patch #1873188 [GUI] Making db pager work when js is disabled,
397 thanks to Jürgen Wind - windkiel
398 - bug #1875010 [auth] MySQL server and client version mismatch (mysql ext.)
399 - patch #1879031 [transform] dateformat transformation and UNIX timestamps,
400 thanks to Tim Steiner - spam38
401 - bug [import] Do not verify a missing enclosing character for CSV,
402 because files generated by Excel don't have any enclosing character
403 - bug #1799691 [export] "Propose table structure" and Export
404 - bug #1884911 [GUI] Space usage
405 - bug #1863326 [GUI] Wrong error message / no edit (Suhosin)
406 - bug #1887204 [GUI] Order columns in result list messing up query
407 - patch #1893538 [GUI] Display issues on Opera 9.50,
408 thanks to Jürgen Wind - windkiel
409 - bug [GUI] Do not display the database name used by the previous user,
410 thanks to Ronny Görner
411 - bug [security] Remove cookies from $_REQUEST for better coexistence with
412 other applications, thanks to Richard Cunningham. See PMASA-2008-1.
414 2.11.4.0 (2008-01-12)
415 - bug #1843428 [GUI] Space issue with DROP/DELETE/ALTER TABLE
416 - bug #1807816 [search] regular expression search doesn't work with
418 - bug #1843463 [GUI] DROP PROCEDURE does not show alert
419 - bug #1835904 [GUI] Back link after a SQL error forgets the query
420 - bug #1835654 [core] wrong escaping when using double quotes
421 - bug #1817612 [cookies] Wrong cookie path on IIS with PHP-CGI,
422 thanks to Carsten Wiedmann
423 - bug #1848889 [export] export trigger should use DROP TRIGGER IF EXISTS
424 - bug #1851833 [display] Sorting forgets an explicit LIMIT
425 (fix for sorting on column headers)
426 - bug #1764182 [cookies] Suhosin cookie encryption breaks phpMyAdmin
427 - bug #1798786 [import] Wrong error when a string contains semicolon
428 - bug #1813508 [login] Missing parameter: field after re-login
429 - bug #1710144 [parser] Space after COUNT breaks Export but not Query
430 - bug #1783620 [parser] Subquery results without "as" are ignored
431 - bug #1821264 [display] MaxTableList and INFORMATION_SCHEMA
432 - bug #1859460 [display] Operations and many databases
433 - bug #1814679 [display] Database selection pagination when switching servers
434 - patch #1861717 [export] CSV Escape character not exported right,
435 thanks to nicolasdigraf
436 - bug #1864468 [display] Theme does not switch to darkblue_orange
437 - bug #1847409 [security] Path disclosure on darkblue_orange/layout.inc.php,
438 thanks to Jürgen Wind - windkiel
440 --- Older ChangeLogs can be found on our project website ---
441 http://www.phpmyadmin.net/old-stuff/ChangeLogs/
443 # vim: et ts=4 sw=4 sts=4
444 # vim: ft=changelog fenc=utf-8 encoding=utf-8
445 # vim: fde=getline(v\:lnum-1)=~'^\\s*$'&&getline(v\:lnum)=~'\\S'?'>1'\:1&&v\:lnum>8&&getline(v\:lnum)!~'^#'
446 # vim: fdn=1 fdm=expr