Mercurial > vim
annotate runtime/doc/tabpage.txt @ 28560:060fc3b69697 v8.2.4804
patch 8.2.4804: expression in heredoc doesn't work for compiled function
Commit: https://github.com/vim/vim/commit/1fc6ea9bf3548b578676331f5eac1f7e0611c268
Author: Yegappan Lakshmanan <yegappan@yahoo.com>
Date: Thu Apr 21 23:30:15 2022 +0100
patch 8.2.4804: expression in heredoc doesn't work for compiled function
Problem: Expression in heredoc doesn't work for compiled function.
Solution: Implement compiling the heredoc expressions. (Yegappan Lakshmanan,
closes #10232)
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Fri, 22 Apr 2022 00:45:04 +0200 |
| parents | d19b7aee1925 |
| children | dc4de65a7fb7 |
| rev | line source |
|---|---|
| 27537 | 1 *tabpage.txt* For Vim version 8.2. Last change: 2022 Feb 02 |
| 674 | 2 |
| 3 | |
| 4 VIM REFERENCE MANUAL by Bram Moolenaar | |
| 5 | |
| 6 | |
| 675 | 7 Editing with windows in multiple tab pages. *tab-page* *tabpage* |
| 674 | 8 |
| 9 The commands which have been added to use multiple tab pages are explained | |
| 10 here. Additionally, there are explanations for commands that work differently | |
| 11 when used in combination with more than one tab page. | |
| 12 | |
| 678 | 13 1. Introduction |tab-page-intro| |
| 14 2. Commands |tab-page-commands| | |
| 15 3. Other items |tab-page-other| | |
| 16 4. Setting 'tabline' |setting-tabline| | |
| 686 | 17 5. Setting 'guitablabel' |setting-guitablabel| |
| 674 | 18 |
| 19 {not able to use multiple tab pages when the |+windows| feature was disabled | |
| 20 at compile time} | |
| 21 | |
| 22 ============================================================================== | |
| 23 1. Introduction *tab-page-intro* | |
| 24 | |
| 25 A tab page holds one or more windows. You can easily switch between tab | |
| 26 pages, so that you have several collections of windows to work on different | |
| 27 things. | |
| 28 | |
| 29 Usually you will see a list of labels at the top of the Vim window, one for | |
| 30 each tab page. With the mouse you can click on the label to jump to that tab | |
| 31 page. There are other ways to move between tab pages, see below. | |
| 32 | |
| 33 Most commands work only in the current tab page. That includes the |CTRL-W| | |
| 698 | 34 commands, |:windo|, |:all| and |:ball| (when not using the |:tab| modifier). |
| 35 The commands that are aware of other tab pages than the current one are | |
| 36 mentioned below. | |
| 674 | 37 |
| 38 Tabs are also a nice way to edit a buffer temporarily without changing the | |
| 39 current window layout. Open a new tab page, do whatever you want to do and | |
| 40 close the tab page. | |
| 41 | |
| 42 ============================================================================== | |
| 43 2. Commands *tab-page-commands* | |
| 44 | |
| 45 OPENING A NEW TAB PAGE: | |
| 46 | |
| 47 When starting Vim "vim -p filename ..." opens each file argument in a separate | |
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48 tab page (up to 'tabpagemax'). See |-p| |
| 674 | 49 |
| 706 | 50 A double click with the mouse in the non-GUI tab pages line opens a new, empty |
| 51 tab page. It is placed left of the position of the click. The first click | |
| 52 may select another tab page first, causing an extra screen update. | |
| 53 | |
| 844 | 54 This also works in a few GUI versions, esp. Win32 and Motif. But only when |
| 55 clicking right of the labels. | |
| 56 | |
| 706 | 57 In the GUI tab pages line you can use the right mouse button to open menu. |
| 58 |tabline-menu|. | |
| 682 | 59 |
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60 For the related autocommands see |tabnew-autocmd|. |
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61 |
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62 :[count]tabe[dit] *:tabe* *:tabedit* *:tabnew* |
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63 :[count]tabnew |
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64 Open a new tab page with an empty window, after the current |
| 6398 | 65 tab page. If [count] is given the new tab page appears after |
| 66 the tab page [count] otherwise the new tab page will appear | |
| 67 after the current one. > | |
| 68 :tabnew " opens tabpage after the current one | |
| 69 :.tabnew " as above | |
| 70 :+tabnew " opens tabpage after the next tab page | |
| 71 " note: it is one further than :tabnew | |
| 72 :-tabnew " opens tabpage before the current one | |
| 73 :0tabnew " opens tabpage before the first one | |
| 74 :$tabnew " opens tabpage after the last one | |
| 674 | 75 |
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76 :[count]tabe[dit] [++opt] [+cmd] {file} |
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77 :[count]tabnew [++opt] [+cmd] {file} |
| 674 | 78 Open a new tab page and edit {file}, like with |:edit|. |
| 6398 | 79 For [count] see |:tabnew| above. |
| 674 | 80 |
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81 :[count]tabf[ind] [++opt] [+cmd] {file} *:tabf* *:tabfind* |
| 674 | 82 Open a new tab page and edit {file} in 'path', like with |
| 6398 | 83 |:find|. For [count] see |:tabnew| above. |
| 674 | 84 {not available when the |+file_in_path| feature was disabled |
| 85 at compile time} | |
| 86 | |
| 682 | 87 :[count]tab {cmd} *:tab* |
| 88 Execute {cmd} and when it opens a new window open a new tab | |
| 1118 | 89 page instead. Doesn't work for |:diffsplit|, |:diffpatch|, |
| 90 |:execute| and |:normal|. | |
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91 If [count] is given the new tab page appears after the tab |
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92 page [count] otherwise the new tab page will appear after the |
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93 current one. |
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94 Examples: > |
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95 :tab split " opens current buffer in new tab page |
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96 :tab help gt " opens tab page with help for "gt" |
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97 :.tab help gt " as above |
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98 :+tab help " opens tab page with help after the next |
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99 " tab page |
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100 :-tab help " opens tab page with help before the |
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101 " current one |
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102 :0tab help " opens tab page with help before the |
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103 " first one |
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104 :$tab help " opens tab page with help after the last |
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105 " one |
| 682 | 106 |
| 820 | 107 CTRL-W gf Open a new tab page and edit the file name under the cursor. |
| 108 See |CTRL-W_gf|. | |
| 109 | |
| 839 | 110 CTRL-W gF Open a new tab page and edit the file name under the cursor |
| 111 and jump to the line number following the file name. | |
| 112 See |CTRL-W_gF|. | |
| 674 | 113 |
| 114 CLOSING A TAB PAGE: | |
| 115 | |
| 682 | 116 Closing the last window of a tab page closes the tab page too, unless there is |
| 117 only one tab page. | |
| 674 | 118 |
| 119 Using the mouse: If the tab page line is displayed you can click in the "X" at | |
| 682 | 120 the top right to close the current tab page. A custom |'tabline'| may show |
| 121 something else. | |
| 674 | 122 |
| 123 *:tabc* *:tabclose* | |
| 124 :tabc[lose][!] Close current tab page. | |
| 125 This command fails when: | |
| 126 - There is only one tab page on the screen. *E784* | |
| 127 - When 'hidden' is not set, [!] is not used, a buffer has | |
| 128 changes, and there is no other window on this buffer. | |
| 129 Changes to the buffer are not written and won't get lost, so | |
| 6398 | 130 this is a "safe" command. > |
| 131 :tabclose " close the current tab page | |
| 674 | 132 |
| 6398 | 133 :{count}tabc[lose][!] |
| 674 | 134 :tabc[lose][!] {count} |
| 3750 | 135 Close tab page {count}. Fails in the same way as `:tabclose` |
| 6398 | 136 above. > |
| 137 :-tabclose " close the previous tab page | |
| 138 :+tabclose " close the next tab page | |
| 139 :1tabclose " close the first tab page | |
| 140 :$tabclose " close the last tab page | |
| 19404 | 141 :tabclose -2 " close the 2nd previous tab page |
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142 :tabclose + " close the next tab page |
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143 :tabclose 3 " close the third tab page |
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144 :tabclose $ " close the last tab page |
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145 :tabclose # " close the last accessed tab page |
| 27537 | 146 |
| 147 When a tab is closed the next tab page will become the current one. | |
| 148 | |
| 674 | 149 *:tabo* *:tabonly* |
| 150 :tabo[nly][!] Close all other tab pages. | |
| 151 When the 'hidden' option is set, all buffers in closed windows | |
| 152 become hidden. | |
| 153 When 'hidden' is not set, and the 'autowrite' option is set, | |
| 154 modified buffers are written. Otherwise, windows that have | |
| 155 buffers that are modified are not removed, unless the [!] is | |
| 156 given, then they become hidden. But modified buffers are | |
| 6398 | 157 never abandoned, so changes cannot get lost. > |
| 158 :tabonly " close all tab pages except the current | |
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159 " one |
| 6398 | 160 |
| 161 :{count}tabo[nly][!] | |
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162 :tabo[nly][!] {count} |
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163 Close all tab pages except {count} one. > |
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164 :.tabonly " as above |
| 6398 | 165 :-tabonly " close all tab pages except the previous |
| 166 " one | |
| 167 :+tabonly " close all tab pages except the next one | |
| 168 :1tabonly " close all tab pages except the first one | |
| 169 :$tabonly " close all tab pages except the last one | |
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170 :tabonly - " close all tab pages except the previous |
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171 " one |
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172 :tabonly +2 " close all tab pages except the two next |
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173 " one |
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174 :tabonly 1 " close all tab pages except the first one |
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175 :tabonly $ " close all tab pages except the last one |
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176 :tabonly # " close all tab pages except the last |
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177 " accessed one |
| 674 | 178 |
| 179 | |
| 180 SWITCHING TO ANOTHER TAB PAGE: | |
| 181 | |
| 182 Using the mouse: If the tab page line is displayed you can click in a tab page | |
| 682 | 183 label to switch to that tab page. Click where there is no label to go to the |
| 184 next tab page. |'tabline'| | |
| 674 | 185 |
| 819 | 186 :tabn[ext] *:tabn* *:tabnext* *gt* |
| 1118 | 187 <C-PageDown> *CTRL-<PageDown>* *<C-PageDown>* |
| 188 gt *i_CTRL-<PageDown>* *i_<C-PageDown>* | |
| 828 | 189 Go to the next tab page. Wraps around from the last to the |
| 674 | 190 first one. |
| 191 | |
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192 :{count}tabn[ext] |
| 1118 | 193 :tabn[ext] {count} |
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194 Go to tab page {count}. The first tab page has number one. > |
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195 :-tabnext " go to the previous tab page |
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196 :+tabnext " go to the next tab page |
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197 :+2tabnext " go to the two next tab page |
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198 :1tabnext " go to the first tab page |
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199 :$tabnext " go to the last tab page |
| 22723 | 200 :tabnext $ " as above |
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201 :tabnext # " go to the last accessed tab page |
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202 :tabnext - " go to the previous tab page |
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203 :tabnext -1 " as above |
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204 :tabnext + " go to the next tab page |
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205 :tabnext +1 " as above |
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206 |
| 1118 | 207 {count}<C-PageDown> |
| 208 {count}gt Go to tab page {count}. The first tab page has number one. | |
| 674 | 209 |
| 210 | |
| 1118 | 211 :tabp[revious] *:tabp* *:tabprevious* *gT* *:tabN* |
| 212 :tabN[ext] *:tabNext* *CTRL-<PageUp>* | |
| 213 <C-PageUp> *<C-PageUp>* *i_CTRL-<PageUp>* *i_<C-PageUp>* | |
| 682 | 214 gT Go to the previous tab page. Wraps around from the first one |
| 215 to the last one. | |
| 216 | |
| 217 :tabp[revious] {count} | |
| 218 :tabN[ext] {count} | |
| 1118 | 219 {count}<C-PageUp> |
| 682 | 220 {count}gT Go {count} tab pages back. Wraps around from the first one |
| 14006 | 221 to the last one. Note that the use of {count} is different |
| 222 from |:tabnext|, where it is used as the tab page number. | |
| 682 | 223 |
| 685 | 224 :tabr[ewind] *:tabfir* *:tabfirst* *:tabr* *:tabrewind* |
| 686 | 225 :tabfir[st] Go to the first tab page. |
| 685 | 226 |
| 227 *:tabl* *:tablast* | |
| 228 :tabl[ast] Go to the last tab page. | |
| 229 | |
| 22723 | 230 *g<Tab>* *CTRL-W_g<Tab>* *<C-Tab>* |
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231 g<Tab> Go to the last accessed tab page. |
| 682 | 232 |
| 674 | 233 Other commands: |
| 234 *:tabs* | |
| 682 | 235 :tabs List the tab pages and the windows they contain. |
| 236 Shows a ">" for the current window. | |
| 237 Shows a "+" for modified buffers. | |
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238 For example: |
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239 Tab page 1 ~ |
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240 + tabpage.txt ~ |
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241 ex_docmd.c ~ |
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242 Tab page 2 ~ |
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commit https://github.com/vim/vim/commit/7e1479b86c590a66b63a274c079b7f18907d45a4
Christian Brabandt <cb@256bit.org>
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243 > main.c ~ |
| 682 | 244 |
| 245 | |
| 246 REORDERING TAB PAGES: | |
| 247 | |
| 843 | 248 :tabm[ove] [N] *:tabm* *:tabmove* |
| 3662 | 249 :[N]tabm[ove] |
| 843 | 250 Move the current tab page to after tab page N. Use zero to |
| 14519 | 251 make the current tab page the first one. N is counted before |
| 252 the move, thus if the second tab is the current one, | |
| 14637 | 253 `:tabmove 1` and `:tabmove 2` have no effect. |
| 14519 | 254 Without N the tab page is made the last one. > |
| 6775 | 255 :.tabmove " do nothing |
| 6398 | 256 :-tabmove " move the tab page to the left |
| 6775 | 257 :+tabmove " move the tab page to the right |
| 6474 | 258 :0tabmove " move the tab page to the beginning of the tab |
| 6398 | 259 " list |
| 6775 | 260 :tabmove 0 " as above |
| 261 :tabmove " move the tab page to the last | |
| 262 :$tabmove " as above | |
| 263 :tabmove $ " as above | |
| 22723 | 264 :tabmove # " move the tab page after the last accessed |
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patch 8.2.1413: previous tab page not usable from an Ex command
Bram Moolenaar <Bram@vim.org>
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265 " tab page |
| 674 | 266 |
| 3662 | 267 :tabm[ove] +[N] |
| 268 :tabm[ove] -[N] | |
| 269 Move the current tab page N places to the right (with +) or to | |
| 6775 | 270 the left (with -). > |
| 271 :tabmove - " move the tab page to the left | |
| 272 :tabmove -1 " as above | |
| 273 :tabmove + " move the tab page to the right | |
| 274 :tabmove +1 " as above | |
| 275 | |
| 3662 | 276 |
| 277 Note that although it is possible to move a tab behind the N-th one by using | |
| 6775 | 278 :Ntabmove. And move it by N places by using :+Ntabmove. For clarification what |
| 279 +N means in this context see |[range]|. | |
| 3662 | 280 |
| 685 | 281 |
| 282 LOOPING OVER TAB PAGES: | |
| 283 | |
| 284 *:tabd* *:tabdo* | |
| 6474 | 285 :[range]tabd[o] {cmd} |
| 286 Execute {cmd} in each tab page or if [range] is given only in | |
| 287 tab pages which tab page number is in the [range]. It works | |
| 288 like doing this: > | |
| 685 | 289 :tabfirst |
| 290 :{cmd} | |
| 291 :tabnext | |
| 292 :{cmd} | |
| 293 etc. | |
| 294 < This only operates in the current window of each tab page. | |
| 295 When an error is detected on one tab page, further tab pages | |
| 296 will not be visited. | |
| 297 The last tab page (or where an error occurred) becomes the | |
| 298 current tab page. | |
| 299 {cmd} can contain '|' to concatenate several commands. | |
| 300 {cmd} must not open or close tab pages or reorder them. | |
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commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
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301 Also see |:windo|, |:argdo|, |:bufdo|, |:cdo|, |:ldo|, |:cfdo| |
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commit https://github.com/vim/vim/commit/aa23b379421aa214e6543b06c974594a25799b09
Christian Brabandt <cb@256bit.org>
parents:
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changeset
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302 and |:lfdo| |
| 685 | 303 |
| 674 | 304 ============================================================================== |
| 305 3. Other items *tab-page-other* | |
| 306 | |
| 706 | 307 *tabline-menu* |
| 308 The GUI tab pages line has a popup menu. It is accessed with a right click. | |
| 309 The entries are: | |
| 310 Close Close the tab page under the mouse pointer. The | |
| 311 current one if there is no label under the mouse | |
| 312 pointer. | |
| 313 New Tab Open a tab page, editing an empty buffer. It appears | |
| 314 to the left of the mouse pointer. | |
| 1118 | 315 Open Tab... Like "New Tab" and additionally use a file selector to |
| 706 | 316 select a file to edit. |
| 317 | |
| 674 | 318 Diff mode works per tab page. You can see the diffs between several files |
| 319 within one tab page. Other tab pages can show differences between other | |
| 320 files. | |
| 321 | |
| 819 | 322 Variables local to a tab page start with "t:". |tabpage-variable| |
| 323 | |
| 824 | 324 Currently there is only one option local to a tab page: 'cmdheight'. |
| 325 | |
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commit https://github.com/vim/vim/commit/46fceaaa8d1447a9588736d86eb4908214187b08
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326 *tabnew-autocmd* |
| 675 | 327 The TabLeave and TabEnter autocommand events can be used to do something when |
| 328 switching from one tab page to another. The exact order depends on what you | |
| 329 are doing. When creating a new tab page this works as if you create a new | |
| 330 window on the same buffer and then edit another buffer. Thus ":tabnew" | |
| 331 triggers: | |
| 332 WinLeave leave current window | |
| 333 TabLeave leave current tab page | |
| 6474 | 334 WinEnter enter window in new tab page |
| 675 | 335 TabEnter enter new tab page |
| 336 BufLeave leave current buffer | |
| 337 BufEnter enter new empty buffer | |
| 338 | |
| 678 | 339 When switching to another tab page the order is: |
| 675 | 340 BufLeave |
| 341 WinLeave | |
| 342 TabLeave | |
| 343 TabEnter | |
| 344 WinEnter | |
| 345 BufEnter | |
| 674 | 346 |
| 678 | 347 ============================================================================== |
| 348 4. Setting 'tabline' *setting-tabline* | |
| 349 | |
| 686 | 350 The 'tabline' option specifies what the line with tab pages labels looks like. |
| 351 It is only used when there is no GUI tab line. | |
| 352 | |
| 678 | 353 You can use the 'showtabline' option to specify when you want the line with |
| 354 tab page labels to appear: never, when there is more than one tab page or | |
| 355 always. | |
| 356 | |
| 357 The highlighting of the tab pages line is set with the groups TabLine | |
| 358 TabLineSel and TabLineFill. |hl-TabLine| |hl-TabLineSel| |hl-TabLineFill| | |
| 359 | |
| 1118 | 360 A "+" will be shown for a tab page that has a modified window. The number of |
| 361 windows in a tabpage is also shown. Thus "3+" means three windows and one of | |
| 362 them has a modified buffer. | |
| 363 | |
| 678 | 364 The 'tabline' option allows you to define your preferred way to tab pages |
| 365 labels. This isn't easy, thus an example will be given here. | |
| 366 | |
| 367 For basics see the 'statusline' option. The same items can be used in the | |
| 368 'tabline' option. Additionally, the |tabpagebuflist()|, |tabpagenr()| and | |
| 369 |tabpagewinnr()| functions are useful. | |
| 370 | |
| 1118 | 371 Since the number of tab labels will vary, you need to use an expression for |
| 372 the whole option. Something like: > | |
| 678 | 373 :set tabline=%!MyTabLine() |
| 374 | |
| 375 Then define the MyTabLine() function to list all the tab pages labels. A | |
| 376 convenient method is to split it in two parts: First go over all the tab | |
| 377 pages and define labels for them. Then get the label for each tab page. > | |
| 378 | |
| 379 function MyTabLine() | |
| 380 let s = '' | |
| 381 for i in range(tabpagenr('$')) | |
| 681 | 382 " select the highlighting |
| 678 | 383 if i + 1 == tabpagenr() |
| 27903 | 384 let s ..= '%#TabLineSel#' |
| 678 | 385 else |
| 27903 | 386 let s ..= '%#TabLine#' |
| 678 | 387 endif |
| 681 | 388 |
| 389 " set the tab page number (for mouse clicks) | |
| 27903 | 390 let s ..= '%' .. (i + 1) .. 'T' |
| 681 | 391 |
| 392 " the label is made by MyTabLabel() | |
| 27903 | 393 let s ..= ' %{MyTabLabel(' .. (i + 1) .. ')} ' |
| 678 | 394 endfor |
| 681 | 395 |
| 396 " after the last tab fill with TabLineFill and reset tab page nr | |
| 27903 | 397 let s ..= '%#TabLineFill#%T' |
| 681 | 398 |
| 399 " right-align the label to close the current tab page | |
| 400 if tabpagenr('$') > 1 | |
| 27903 | 401 let s ..= '%=%#TabLine#%999Xclose' |
| 681 | 402 endif |
| 403 | |
| 678 | 404 return s |
| 405 endfunction | |
| 406 | |
| 407 Now the MyTabLabel() function is called for each tab page to get its label. > | |
| 408 | |
| 409 function MyTabLabel(n) | |
| 410 let buflist = tabpagebuflist(a:n) | |
| 411 let winnr = tabpagewinnr(a:n) | |
| 412 return bufname(buflist[winnr - 1]) | |
| 413 endfunction | |
| 414 | |
| 415 This is just a simplistic example that results in a tab pages line that | |
| 416 resembles the default, but without adding a + for a modified buffer or | |
| 1118 | 417 truncating the names. You will want to reduce the width of labels in a |
| 678 | 418 clever way when there is not enough room. Check the 'columns' option for the |
| 681 | 419 space available. |
| 674 | 420 |
| 686 | 421 ============================================================================== |
| 422 5. Setting 'guitablabel' *setting-guitablabel* | |
| 423 | |
| 424 When the GUI tab pages line is displayed, 'guitablabel' can be used to | |
| 425 specify the label to display for each tab page. Unlike 'tabline', which | |
| 426 specifies the whole tab pages line at once, 'guitablabel' is used for each | |
| 427 label separately. | |
| 428 | |
| 839 | 429 'guitabtooltip' is very similar and is used for the tooltip of the same label. |
| 430 This only appears when the mouse pointer hovers over the label, thus it | |
| 431 usually is longer. Only supported on some systems though. | |
| 432 | |
| 686 | 433 See the 'statusline' option for the format of the value. |
| 434 | |
| 435 The "%N" item can be used for the current tab page number. The |v:lnum| | |
| 839 | 436 variable is also set to this number when the option is evaluated. |
| 690 | 437 The items that use a file name refer to the current window of the tab page. |
| 686 | 438 |
| 839 | 439 Note that syntax highlighting is not used for the option. The %T and %X |
| 690 | 440 items are also ignored. |
| 686 | 441 |
| 690 | 442 A simple example that puts the tab page number and the buffer name in the |
| 443 label: > | |
| 686 | 444 :set guitablabel=%N\ %f |
| 445 | |
| 839 | 446 An example that resembles the default 'guitablabel': Show the number of |
| 1118 | 447 windows in the tab page and a '+' if there is a modified buffer: > |
| 686 | 448 |
| 690 | 449 function GuiTabLabel() |
| 686 | 450 let label = '' |
| 451 let bufnrlist = tabpagebuflist(v:lnum) | |
| 452 | |
| 453 " Add '+' if one of the buffers in the tab page is modified | |
| 454 for bufnr in bufnrlist | |
| 455 if getbufvar(bufnr, "&modified") | |
| 456 let label = '+' | |
| 457 break | |
| 458 endif | |
| 459 endfor | |
| 460 | |
| 461 " Append the number of windows in the tab page if more than one | |
| 462 let wincount = tabpagewinnr(v:lnum, '$') | |
| 463 if wincount > 1 | |
| 27903 | 464 let label ..= wincount |
| 686 | 465 endif |
| 466 if label != '' | |
| 27903 | 467 let label ..= ' ' |
| 686 | 468 endif |
| 469 | |
| 470 " Append the buffer name | |
| 27903 | 471 return label .. bufname(bufnrlist[tabpagewinnr(v:lnum) - 1]) |
| 686 | 472 endfunction |
| 690 | 473 |
| 686 | 474 set guitablabel=%{GuiTabLabel()} |
| 690 | 475 |
| 476 Note that the function must be defined before setting the option, otherwise | |
| 477 you get an error message for the function not being known. | |
| 478 | |
| 857 | 479 If you want to fall back to the default label, return an empty string. |
| 480 | |
| 481 If you want to show something specific for a tab page, you might want to use a | |
| 482 tab page local variable. |t:var| | |
| 483 | |
| 686 | 484 |
| 14421 | 485 vim:tw=78:ts=8:noet:ft=help:norl: |