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fix problem where displaying multiline regexes that have their start on 

one page of a line and their end on a different page of the same line
would paint past the end of the regex by tweaking DB's changes to add
multibyte string support to edit_add(); now calculate paintlen the same
way the original working code did, but keep accounting for multibyte
characters as DB'S new code did


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2253 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
master
David Lawrence Ramsey 2005-01-12 18:23:09 +00:00
parent 487d08cad0
commit c1e3d941a5
1 changed files with 4 additions and 6 deletions
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10
src/winio.c
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@ -2994,9 +2994,8 @@ void edit_add(const filestruct *fileptr, const char *converted, int
index = actual_x(converted, x_start); index = actual_x(converted, x_start);
paintlen = actual_x(converted + index, paintlen = actual_x(converted + index,
strnlenpt(fileptr->data + strnlenpt(fileptr->data,
startmatch.rm_so, startmatch.rm_eo - startmatch.rm_eo) - start - x_start);
startmatch.rm_so));
assert(0 <= x_start && 0 <= paintlen); assert(0 <= x_start && 0 <= paintlen);
@ -3125,9 +3124,8 @@ void edit_add(const filestruct *fileptr, const char *converted, int
if (endmatch.rm_eo > startpos && if (endmatch.rm_eo > startpos &&
endmatch.rm_eo > startmatch.rm_so) { endmatch.rm_eo > startmatch.rm_so) {
paintlen = actual_x(converted + index, paintlen = actual_x(converted + index,
strnlenpt(fileptr->data + strnlenpt(fileptr->data,
startmatch.rm_so, endmatch.rm_eo - endmatch.rm_eo) - start - x_start);
startmatch.rm_so));
assert(0 <= x_start && x_start < COLS); assert(0 <= x_start && x_start < COLS);