Changes between Version 2 and Version 3 of TracLinks


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Timestamp:
Jun 29, 2010, 6:58:10 PM (14 years ago)
Author:
trac
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  • TracLinks

    v2 v3  
    1717and any other text fields explicitly marked as supporting WikiFormatting.
    1818
    19 Some examples:
    20  * Tickets: '''!#1''' or '''!ticket:1'''
    21  * Ticket comments: '''!comment:ticket:1:2'''
    22  * Reports: '''!{1}''' or '''!report:1'''
    23  * Changesets: '''!r1''', '''![1]''', '''!changeset:1''' or (restricted) '''![1/trunk]''', '''!changeset:1/trunk''', '''![2:5/trunk]'''
    24  * Revision log: '''!r1:3''', '''![1:3]''' or '''!log:@1:3''', '''!log:trunk@1:3'''
    25  * Diffs (requires [milestone:0.10 0.10]): '''!diff:@1:3''', '''!diff:tags/trac-0.9.2/wiki-default//tags/trac-0.9.3/wiki-default''' or '''!diff:trunk/trac@3538//sandbox/vc-refactoring@3539'''
    26  * Wiki pages: '''!CamelCase''' or '''!wiki:CamelCase'''
    27  * Parent page: '''![..]'''
    28  * Milestones: '''!milestone:1.0'''
    29  * Attachment: '''!attachment:ticket:944:attachment.1073.diff'''
    30  * Files: '''!source:trunk/COPYING'''
    31  * A specific file revision: '''!source:/trunk/COPYING@200'''
    32  * A particular line of a specific file revision: '''!source:/trunk/COPYING@200#L25'''
    33 Display:
    34  * Tickets: #1 or ticket:1
    35  * Ticket comments: comment:ticket:1:2
    36  * Reports: {1} or report:1
    37  * Changesets: r1, [1], changeset:1, or (restricted) [1/trunk], changeset:1/trunk, [2:5/trunk]
    38  * Revision log: r1:3, [1:3] or log:@1:3, log:trunk@1:3
    39  * Diffs (requires [milestone:0.10 0.10]): diff:@20:30, diff:tags/trac-0.9.2/wiki-default//tags/trac-0.9.3/wiki-default or diff:trunk/trac@3538//sandbox/vc-refactoring/trac@3539
    40  * Wiki pages: CamelCase or wiki:CamelCase
    41  * Parent page: '''[..]'''
    42  * Milestones: milestone:1.0
    43  * Attachment: attachment:ticket:944:attachment.1073.diff
    44  * Files: source:trunk/COPYING
    45  * A specific file revision: source:/trunk/COPYING@200
    46  * A particular line of a specific file revision: source:/trunk/COPYING@200#L25
     19== Overview ==
     20
     21||= Wiki Markup =||= Display =||
     22{{{#!td
     23 Wiki pages :: `CamelCase` or `wiki:CamelCase`
     24 Parent page :: `[..]`
     25 Tickets :: `#1` or `ticket:1`
     26 Ticket comments :: `comment:1:ticket:2`
     27 Reports :: `{1}` or `report:1`
     28 Changesets :: `r1`, `[1]`, `changeset:1` or (restricted) `[1/trunk]`, `changeset:1/trunk`
     29 Revision log :: `r1:3`, `[1:3]` or `log:@1:3`, `log:trunk@1:3`, `[2:5/trunk]`
     30 Diffs :: `diff:@1:3`, `diff:tags/trac-0.9.2/wiki-default//tags/trac-0.9.3/wiki-default`
     31          or `diff:trunk/trac@3538//sandbox/vc-refactoring@3539`
     32 Milestones :: `milestone:1.0`
     33 Attachment :: `attachment:example.tgz` (for current page attachment), `attachment:attachment.1073.diff:ticket:944` (absolute path)
     34 Files :: `source:trunk/COPYING`
     35 A specific file revision :: `source:/trunk/COPYING@200`
     36 A particular line of a specific file revision :: `source:/trunk/COPYING@200#L25`
     37}}}
     38{{{#!td
     39 Wiki pages :: CamelCase or wiki:CamelCase
     40 Parent page :: [..]
     41 Tickets :: #1 or ticket:1
     42 Ticket comments :: comment:1:ticket:2
     43 Reports :: {1} or report:1
     44 Changesets :: r1, [1], changeset:1 or (restricted) [1/trunk], changeset:1/trunk
     45 Revision log :: r1:3, [1:3] or log:@1:3, log:trunk@1:3, [2:5/trunk]
     46 Diffs :: diff:@1:3, diff:tags/trac-0.9.2/wiki-default//tags/trac-0.9.3/wiki-default
     47          or diff:trunk/trac@3538//sandbox/vc-refactoring@3539
     48 Milestones :: milestone:1.0
     49 Attachment :: attachment:example.tgz (for current page attachment), attachment:attachment.1073.diff:ticket:944 (absolute path)
     50 Files :: source:trunk/COPYING
     51 A specific file revision :: source:/trunk/COPYING@200
     52 A particular line of a specific file revision :: source:/trunk/COPYING@200#L25
     53}}}
    4754
    4855'''Note:''' The wiki:CamelCase form is rarely used, but it can be convenient to refer to
    … …  
    5158to links to Wiki page names.
    5259
    53 Trac links using the full (non-shorthand) notation can also be given a custom
    54 link title like this:
    55 
    56 {{{
    57 [ticket:1 This is a link to ticket number one].
    58 }}}
    59 
    60 Display: [ticket:1 This is a link to ticket number one].
    61 
    62 If the title is omitted, only the id (the part after the colon) is displayed:
    63 
    64 {{{
    65 [ticket:1]
    66 }}}
    67 
    68 Display: [ticket:1]
    69 
    70 `wiki` is the default if the namespace part of a full link is omitted (''since version 0.10''):
    71 
    72 {{{
    73 [SandBox the sandbox]
    74 }}}
    75 
    76 Display: [SandBox the sandbox]
     60
     61{{{#!table class=""
     62|||| Trac links using the full (non-shorthand) notation can also be given a custom link title like this: ||
     63{{{#!td
     64{{{
     65[ticket:1 This is a link to ticket number one] or
     66[[ticket:1|This is another link to ticket number one]].
     67}}}
     68}}}
     69{{{#!td
     70[ticket:1 This is a link to ticket number one] or
     71[[ticket:1|This is another link to ticket number one]].
     72}}}
     73|--------------------------------------------------------------------------------------
     74|||| If the title is omitted, only the id (the part after the colon) is displayed:  ||
     75{{{#!td
     76{{{
     77[ticket:1] or [[ticket:2]]
     78}}}
     79}}}
     80{{{#!td
     81[ticket:1] or [[ticket:2]]
     82}}}
     83|--------------------------------------------------------------------------------------
     84|||| `wiki` is the default if the namespace part of a full link is omitted:  ||
     85{{{#!td
     86{{{
     87[SandBox the sandbox] or
     88[[SandBox|the sandbox]]
     89}}}
     90}}}
     91{{{#!td
     92[SandBox the sandbox] or
     93[[SandBox|the sandbox]]
     94}}}
     95|--------------------------------------------------------------------------------------
     96|||| The short form ''realm:target'' can also be wrapped within a <...> pair, [[br]] which allow for arbitrary characters (i.e. anything but >)  ||
     97{{{#!td
     98{{{
     99<wiki:Strange(page@!)>
     100}}}
     101}}}
     102{{{#!td
     103<wiki:Strange(page@!)>
     104}}}
     105}}}
    77106
    78107TracLinks are a very simple idea, but actually allow quite a complex network of information. In practice, it's very intuitive and simple to use, and we've found the "link trail" extremely helpful to better understand what's happening in a project or why a particular change was made.
    … …  
    85114To create a link to a specific anchor in a page, use '#':
    86115{{{
    87  [#Relativelinks relative links]
     116 [#Relativelinks relative links] or [[#Relativelinks|relative links]]
    88117}}}
    89118Displays:
    90   [#Relativelinks relative links]
     119  [#Relativelinks relative links] or [[#Relativelinks|relative links]]
    91120
    92121Hint: when you move your mouse over the title of a section, a '¶' character will be displayed. This is a link to that specific section and you can use this to copy the `#...` part inside a relative link to an anchor.
    93122
    94 To create a link to a SubWiki-page just use a '/':
     123To create a link to a [trac:SubWiki SubWiki]-page just use a '/':
    95124{{{
    96125 WikiPage/SubWikiPage or ./SubWikiPage
    97126}}}
    98127
    99 To link from a SubWiki page to a parent, simply use a '..':
    100 {{{
    101   [..]
    102 }}}
    103 
    104 To link from a SubWiki page to a sibling page, use a '../':
    105 {{{
    106   [../Sibling see next sibling]
    107 }}}
    108 
    109 ''(Changed in 0.11)'' Note that in Trac 0.10, using e.g. `[../newticket]`  may have worked for linking to the /newticket top-level URL, but now in 0.11 it will stay in the wiki namespace and link to a sibling page. See [#Server-relativelinks] for the new syntax.
     128To link from a [trac:SubWiki SubWiki] page to a parent, simply use a '..':
     129{{{
     130  [..] or [[..]]
     131}}}
     132  [..] or [[..]]
     133
     134To link from a [trac:SubWiki SubWiki] page to a [=#sibling sibling] page, use a '../':
     135{{{
     136  [../Sibling see next sibling] or [[../Sibling|see next sibling]]
     137}}}
     138  [../Sibling see next sibling] or [[../Sibling|see next sibling]]
     139
     140But in practice you often won't need to add the `../` prefix to link to a sibling page.
     141For resolving the location of a wiki link, it's the target page closest in the hierarchy
     142to the page where the link is written which will be selected. So for example, within
     143a sub-hierarchy, a sibling page will be targeted in preference to a toplevel page.
     144This makes it easy to copy or move pages to a sub-hierarchy by [[WikiNewPage#renaming|renaming]] without having to adapt the links.
     145
     146In order to link explicitly to a [=#toplevel toplevel] Wiki page,
     147use the `wiki:/` prefix.
     148Be careful **not** to use the `/` prefix alone, as this corresponds to the
     149[#Server-relativelinks] syntax and with such a link you will lack the `/wiki/`
     150part in the resulting URL.
     151
     152''(Changed in 0.11)'' Note that in Trac 0.10, using e.g. `[../newticket]`  may have worked for linking to the `/newticket` top-level URL, but since 0.11, such a link will stay in the wiki namespace and therefore link to a sibling page.
     153See [#Server-relativelinks] for the new syntax.
    110154
    111155=== InterWiki links ===
    … …  
    117161This can be seen as a kind of InterWiki link specialized for targeting other Trac projects.
    118162
    119 Any type of Trac links could be written in one Trac environment and actually refer to resources present in another Trac environment, provided the Trac link is prefixed by the name of that other Trac environment followed by a colon. That other Trac environment must be registered, under its name or an alias. See InterTrac for details.
    120 
    121 A distinctive advantage of InterTrac links over InterWiki links is that the shorthand form of Trac links usually have a way to understand the InterTrac prefixes. For example, links to Trac tickets can be written #T234 (if T was set as an alias for Trac), links to Trac changesets can be written [trac 1508].
     163Any type of Trac link can be written in one Trac environment and actually refer to resources in another Trac environment. All that is required is to prefix the Trac link with the name of the other Trac environment followed by a colon. The other Trac environment must be registered on the InterTrac page.
     164
     165A distinctive advantage of InterTrac links over InterWiki links is that the shorthand form of Trac links (e.g. `{}`, `r`, `#`) can also be used. For example if T was set as an alias for Trac, links to Trac tickets can be written #T234, links to Trac changesets can be written [trac 1508].
     166See InterTrac for the complete details.
    122167
    123168=== Server-relative links ===
    … …  
    131176
    132177{{{
    133 [/newticket Create a new ticket]
    134 [/ home]
    135 }}}
    136 
    137 Display: [../newticket newticket][[comment(FIXME that's the 0.10 syntax)]]  [/ home]
    138 
    139 To link to another location on the server (outside the project), use the '//location' link syntax (''Changed in 0.11''):
    140 
    141 {{{
    142 [//register Register Here]
    143 }}}
    144 
    145 Display: [//register Register Here]
     178[/newticket Create a new ticket] or [[//newticket|Create a new ticket]]
     179[/ home] or [[/|home]]
     180}}}
     181
     182Display: [/newticket Create a new ticket] or [[//newticket|Create a new ticket]]
     183[/ home] or [[/|home]]
     184
     185To link to another location on the server (possibly outside the project but on the same host), use the `//` prefix (''Changed in 0.11''):
     186
     187{{{
     188[//register Register Here] or [[//register|Register Here]]
     189}}}
     190
     191Display: [//register Register Here] or [[//register|Register Here]]
    146192
    147193=== Quoting space in TracLinks ===
    … …  
    153199 * !attachment:'the file.txt' or
    154200 * !attachment:"the file.txt"
    155  * !attachment:"ticket:123:the file.txt"
     201 * !attachment:"the file.txt:ticket:123"
     202
     203Note that by using [trac:WikiCreole] style links, it's quite natural to write links containing spaces:
     204 * ![[The whitespace convention]]
     205 * ![[attachment:the file.txt]]
    156206
    157207=== Escaping Links ===
    … …  
    170220=== Parameterized Trac links ===
    171221
    172 The Trac links target Trac resources which have generally more than one way to be rendered, according to some extra parameters. For example, a Wiki page can accept a `version` or a `format` parameter, a report can make use of dynamic variables, etc.
    173 
    174 Any Trac links can support an arbitrary set of parameters, written in the same way as they would be for the corresponding URL. Some examples:
     222Many Trac resources have more than one way to be rendered, depending on some extra parameters. For example, a Wiki page can accept a `version` or a `format` parameter, a report can make use of dynamic variables, etc.
     223
     224Trac links can support an arbitrary set of parameters, written in the same way as they would be for the corresponding URL. Some examples:
    175225 - `wiki:WikiStart?format=txt`
    176226 - `ticket:1?version=1`
    177227 - `[/newticket?component=module1 create a ticket for module1]`
     228 - `[/newticket?summary=Add+short+description+here create a ticket with URL with spaces]`
    178229
    179230
    180231== TracLinks Reference ==
    181 The following sections describe the individual link types in detail, as well as several notes advanced usage of links.
     232The following sections describe the individual link types in detail, as well as notes on advanced usage of links.
    182233
    183234=== attachment: links ===
    … …  
    185236The link syntax for attachments is as follows:
    186237 * !attachment:the_file.txt creates a link to the attachment the_file.txt of the current object
    187  * !attachment:wiki:MyPage:the_file.txt creates a link to the attachment the_file.txt of the !MyPage wiki page
    188  * !attachment:ticket:753:the_file.txt creates a link to the attachment the_file.txt of the ticket 753
     238 * !attachment:the_file.txt:wiki:MyPage creates a link to the attachment the_file.txt of the !MyPage wiki page
     239 * !attachment:the_file.txt:ticket:753 creates a link to the attachment the_file.txt of the ticket 753
     240
     241Note that the older way, putting the filename at the end, is still supported: !attachment:ticket:753:the_file.txt.
     242
     243If you'd like to create a direct link to the content of the attached file instead of a link to the attachment page, simply use `raw-attachment:` instead of `attachment:`.
     244
     245This can be useful for pointing directly to an HTML document, for example. Note that for this use case, you'd have to allow the web browser to render the content by setting `[attachment] render_unsafe_content = yes` (see TracIni#attachment-section). Caveat: only do that in environments for which you're 100% confident you can trust the people who are able to attach files, as otherwise this would open up your site to [wikipedia:Cross-site_scripting cross-site scripting] attacks.
     246
     247See also [#export:links].
     248
     249=== comment: links ===
     250
     251When you're inside a given ticket, you can simply write e.g. !comment:3 to link to the third change comment.
     252It is possible to link to a comment of a specific ticket from anywhere using one of the following syntax:
     253 - `comment:3:ticket:123`
     254 - `ticket:123#comment:3` (note that you can't write `#123#!comment:3`!)
     255It is also possible to link to the ticket's description using one of the following syntax:
     256 - `comment:description` (within the ticket)
     257 - `comment:description:ticket:123`
     258 - `ticket:123#comment:description`
    189259
    190260=== query: links ===
    … …  
    197267
    198268=== ticket: links ===
     269 ''alias:'' `bug:`
    199270
    200271Besides the obvious `ticket:id` form, it is also possible to specify a list of tickets or even a range of tickets instead of the `id`. This generates a link to a custom query view containing this fixed set of tickets.
    … …  
    213284 - `timeline:2008-01-29`
    214285 - `timeline:2008-01-29T15:48`
    215  - `timeline:2008-01-29T16:48Z+01`
     286 - `timeline:2008-01-29T15:48Z`
     287 - `timeline:2008-01-29T16:48+01`
    216288
    217289''(since Trac 0.11)''
    … …  
    223295=== Version Control related links ===
    224296==== source: links ====
    225 
    226 The default behavior for a source:/some/path link is to open the directory browser
    227 if the path points to a directory and otherwise open the log view.
     297 ''aliases:'' `browser:`, `repos:`
     298
     299The default behavior for a source:/some/path link is to open the browser in that directory directory
     300if the path points to a directory or to show the latest content of the file.
    228301
    229302It's also possible to link directly to a specific revision of a file like this:
    … …  
    237310Finally, one can also highlight an arbitrary set of lines:
    238311 - `source:/some/file@123:10-20,100,103#L99` - highlight lines 10 to 20, and lines 100 and 103.
    239 ''(since 0.11)''
     312   ''(since 0.11)''
     313
     314Note that in presence of multiple repositories, the name of the repository is simply integrated in the path you specify for `source:` (e.g. `source:reponame/trunk/README`). ''(since 0.12)''
    240315
    241316==== export: links ====
    … …  
    246321 * `export:/some/file@123` - get revision 123 of the specified file
    247322
    248 This can be very useful for displaying HTML documentation with correct stylesheets and images, in case that has been checked in the repository.
    249 
    250 If the path is to a directory in the repository instead of a specific file, the source browser will be used to display the directory (identical to the result of `source:/some/dir`.
     323This can be very useful for displaying XML or HTML documentation with correct stylesheets and images, in case that has been checked in into the repository. Note that for this use case, you'd have to allow the web browser to render the content by setting `[browser] render_unsafe_content = yes` (see TracIni#browser-section), otherwise Trac will force the files to be downloaded as attachments for security concerns.
     324
     325If the path is to a directory in the repository instead of a specific file, the source browser will be used to display the directory (identical to the result of `source:/some/dir`).
    251326
    252327==== log: links ====
    253328
    254 The `log:` links are used to display revision ranges. In its simplest form, it can link to the latest revisions from the specified path, but it can also support displaying an arbitrary set of revisions.
     329The `log:` links are used to display revision ranges. In its simplest form, it can link to the latest revisions of the specified path, but it can also support displaying an arbitrary set of revisions.
    255330 - `log:/` - the latest revisions starting at the root of the repository
    256331 - `log:/trunk/tools` - the latest revisions in `trunk/tools`
    257332 - `log:/trunk/tools@10000` - the revisions in `trunk/tools` starting from  revision 10000
    258  - `log:@20788,20791:20795` - list revision 20788 and the 20791 to 20795 revision range
    259  - `log:/trunk/tools@20788,20791:20795` - list revision 20788 and the revisions from the 20791 to 20795 range which affect the given path
     333 - `log:@20788,20791:20795` - list revision 20788 and the revisions from 20791 to 20795
     334 - `log:/trunk/tools@20788,20791:20795` - list revision 20788 and the revisions from 20791 to 20795 which affect the given path
    260335
    261336There are short forms for revision ranges as well:
    … …  
    264339 - `r20791:20795` (but not `r20788,20791:20795` nor `r20791:20795/trunk`)
    265340
    266 Finally, note that in all of the above, a revision range can be written indifferently `x:y` or `x-y`.
     341Finally, note that in all of the above, a revision range can be written either as `x:y` or `x-y`.
     342
     343In the presence of multiple repositories, the name of the repository should be specified as the first part of the path, e.g. `log:repos/branches` or `[20-40/repos]`.
    267344
    268345----