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Code Issues Releases Activity

* insdel.c (make_gap_larger): Fix comment because gap_left doesn't

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adjust markers.
(make_gap_smaller): Likewise for gap_right.
This commit is contained in:
Dmitry Antipov 2013-01-09 18:08:49 +04:00
parent eefd727851
commit 2eae9ccc2a
2 changed files with 3 additions and 5 deletions
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2
src/ChangeLog
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@ -6,7 +6,7 @@
* editfns.c (Fbuffer_size): Rename from Fbufsize to fit the common
naming convention.
(syms_of_editfns): Adjust defsubr. Drop commented-out obsolete code.
* insdel.c (make_gap_larger): Use GAP_BYTES_DFL.
* insdel.c (make_gap_larger): Use GAP_BYTES_DFL. Adjust comment.
(make_gap_smaller): Use GAP_BYTES_MIN. Adjust comment.
(make_gap_1): New function to adjust the gap of any buffer.
* coding.c (coding_alloc_by_making_gap): Use it.

6
src/insdel.c
View File

@ -412,8 +412,7 @@ make_gap_larger (ptrdiff_t nbytes_added)
GPT_BYTE = Z_BYTE + GAP_SIZE;
GAP_SIZE = nbytes_added;
/* Move the new gap down to be consecutive with the end of the old one.
This adjusts the markers properly too. */
/* Move the new gap down to be consecutive with the end of the old one. */
gap_left (real_gap_loc + old_gap_size, real_gap_loc_byte + old_gap_size, 1);
/* Now combine the two into one large gap. */
@ -467,8 +466,7 @@ make_gap_smaller (ptrdiff_t nbytes_removed)
Z_BYTE += new_gap_size;
GAP_SIZE = nbytes_removed;
/* Move the unwanted pretend gap to the end of the buffer. This
adjusts the markers properly too. */
/* Move the unwanted pretend gap to the end of the buffer. */
gap_right (Z, Z_BYTE);
enlarge_buffer_text (current_buffer, -nbytes_removed);