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Overview
| Comment: | Fix typo and add comments. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | revised_text | tip-466 |
| Files: | files | file ages | folders |
| SHA3-256: |
8709902f3cf7b90ceea41ebc6ced888b |
| User & Date: | fvogel 2025-02-01 13:06:34 |
Context
|
2025-02-01
| ||
| 14:38 | Fix logic error in comment. We are in the case (actualElided != shouldBeElided), i.e. these two boolean variables are different. Inside this case, we're in the else clause of an 'if (shouldBeElided)', therefore this else clause is the case 'if (actualElided)', not 'if (!actualElided)'. check-in: e4ceb24e user: fvogel tags: revised_text, tip-466 | |
| 13:06 | Fix typo and add comments. check-in: 8709902f user: fvogel tags: revised_text, tip-466 | |
|
2025-01-28
| ||
| 20:54 | Merge 9.0. [5f739d2253] will be handled in separate commit check-in: d6343387 user: jan.nijtmans tags: revised_text, tip-466 | |
Changes
Changes to generic/tkTextBTree.c.
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1200 1201 1202 1203 1204 1205 1206 1207 1208 1209 1210 1211 1212 1213 1214 1215 1216 1217 1218 1219 1220 1221 |
static TkTextSegment * MakeLink() { return MakeSegment(SEG_SIZE(TkTextLink), 0, &tkTextLinkType); }
static TkTextSegment * MakeHyphen() { return MakeSegment(SEG_SIZE(TkTextHyphen), 1, &tkTextHyphenType); }
static int
IsBranchSection(
const TkTextSection *sectionPtr)
{
assert(sectionPtr);
return sectionPtr->nextPtr && sectionPtr->nextPtr->segPtr->prevPtr->typePtr == &tkTextBranchType;
}
static int
IsLinkSection(
const TkTextSection *sectionPtr)
{
assert(sectionPtr);
return sectionPtr->segPtr->typePtr == &tkTextLinkType;
}
/*
* Some functions for the undo/redo mechanism.
*/
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static TkTextSegment * MakeLink() { return MakeSegment(SEG_SIZE(TkTextLink), 0, &tkTextLinkType); }
static TkTextSegment * MakeHyphen() { return MakeSegment(SEG_SIZE(TkTextHyphen), 1, &tkTextHyphenType); }
static int
IsBranchSection(
const TkTextSection *sectionPtr)
{
/*
* A section is a branch section if and only if it ends with a branch segment.
* Branch segments are always the last segment of a section.
*/
assert(sectionPtr);
return sectionPtr->nextPtr && sectionPtr->nextPtr->segPtr->prevPtr->typePtr == &tkTextBranchType;
}
static int
IsLinkSection(
const TkTextSection *sectionPtr)
{
/*
* A section is a link section if and only if it starts with a link segment.
* Link segments are always the first segment of a section.
*/
assert(sectionPtr);
return sectionPtr->segPtr->typePtr == &tkTextLinkType;
}
/*
* Some functions for the undo/redo mechanism.
*/
|
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/*
* We have to ensure that a branch will not be followed by marks,
* and a link will not be preceded by marks.
*/
assert(!prevPtr || prevPtr->nextPtr); /* mark cannot be last segment */
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/*
* We have to ensure that a branch will not be followed by marks,
* and a link will not be preceded by marks.
*/
assert(!prevPtr || prevPtr->nextPtr); /* mark cannot be last segment */
assert(linePtr->segPtr); /* ditto */
if (TkBTreeHaveElidedSegments(sharedTextPtr)) {
if (prevPtr) {
if (prevPtr->typePtr == &tkTextBranchType) {
prevPtr = prevPtr->prevPtr;
} else if (prevPtr->nextPtr->typePtr == &tkTextLinkType) {
prevPtr = prevPtr->nextPtr;
|
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