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Overview
| Comment: | Clearer separation between what [.text sync] and [.text sync -command] exactly perform |
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| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | tip-438 |
| Files: | files | file ages | folders |
| SHA1: |
f72cd1f4784d454ee8fc3677c29accb0 |
| User & Date: | fvogel 2015-11-28 22:35:18 |
| Original Comment: | Clearer separation between when [.text sync] and [.text sync -update] exactly perform |
Context
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2015-12-09
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| 19:27 | Merged core-8-5-branch check-in: 40704173 user: fvogel tags: tip-438 | |
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2015-11-28
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| 22:35 | Clearer separation between what [.text sync] and [.text sync -command] exactly perform check-in: f72cd1f4 user: fvogel tags: tip-438 | |
| 22:18 | Fixed indentation check-in: ec3ea7f7 user: fvogel tags: tip-438 | |
Changes
Changes to doc/text.n.
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1779 1780 1781 1782 1783 1784 1785 1786 1787 1788 | If \fIindex\fR is a short distance out of view, the command adjusts the view just enough to make \fIindex\fR visible at the edge of the window. If \fIindex\fR is far out of view, then the command centers \fIindex\fR in the window. .TP \fIpathName \fBsync\fR ?\fB-command \fIcommand\fR? Immediately brings the line metrics up-to-date by forcing computation of any outdated line heights. The command returns immediately if there is no such outdated line heights, otherwise it returns only at the end of the computation. | > > > > | > > | | | | > | 1779 1780 1781 1782 1783 1784 1785 1786 1787 1788 1789 1790 1791 1792 1793 1794 1795 1796 1797 1798 1799 1800 1801 1802 1803 1804 1805 1806 1807 | If \fIindex\fR is a short distance out of view, the command adjusts the view just enough to make \fIindex\fR visible at the edge of the window. If \fIindex\fR is far out of view, then the command centers \fIindex\fR in the window. .TP \fIpathName \fBsync\fR ?\fB-command \fIcommand\fR? Control the synchronization of the view of text widget. .RS .TP \fIpathName \fBsync\fR Immediately brings the line metrics up-to-date by forcing computation of any outdated line heights. The command returns immediately if there is no such outdated line heights, otherwise it returns only at the end of the computation. The command returns an empty string. .TP \fIpathName \fBsync -command \fIcommand\fR Schedule \fIcommand\fR to be executed exactly once as soon as all line heights are up-to-date. If there are no pending line metrics calculations, \fIcommand\fR is executed immediately and the command returns the return value of \fIcommand\fR. Otherwise the command returns an empty string. .RE .TP \fIpathName \fBtag \fIoption \fR?\fIarg arg ...\fR? This command is used to manipulate tags. The exact behavior of the command depends on the \fIoption\fR argument that follows the \fBtag\fR argument. The following forms of the command are currently supported: .RS |
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