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fix comment inaccuracies 

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@1792 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
master
David Lawrence Ramsey 2004-05-31 14:47:12 +00:00
parent 4a80fcff4e
commit 684b19380e
1 changed files with 4 additions and 8 deletions
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12
src/winio.c
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@ -2520,8 +2520,7 @@ void update_line(const filestruct *fileptr, size_t index)
/* Return a nonzero value if we need an update after moving /* Return a nonzero value if we need an update after moving
* horizontally. We need one if the mark is on or if old_pww and * horizontally. We need one if the mark is on or if old_pww and
* placewewant are on different pages. Assume none of the text has * placewewant are on different pages. */
* changed since the last update. */
int need_horizontal_update(int old_pww) int need_horizontal_update(int old_pww)
{ {
return return
@ -2533,8 +2532,7 @@ int need_horizontal_update(int old_pww)
/* Return a nonzero value if we need an update after moving vertically. /* Return a nonzero value if we need an update after moving vertically.
* We need one if the mark is on or if old_pww and placewewant * We need one if the mark is on or if old_pww and placewewant
* are on different pages. Assume none of the text has changed since * are on different pages. */
* the last update. */
int need_vertical_update(int old_pww) int need_vertical_update(int old_pww)
{ {
return return
@ -2551,8 +2549,7 @@ int need_vertical_update(int old_pww)
* topmost or bottommost line (where we assume current is) before * topmost or bottommost line (where we assume current is) before
* scrolling or draw the new topmost or bottommost line after scrolling * scrolling or draw the new topmost or bottommost line after scrolling
* (where we assume current will be), since we don't know where we are * (where we assume current will be), since we don't know where we are
* on the page or whether we'll stay there. Assume none of the text has * on the page or whether we'll stay there. */
* changed since the last update. */
void edit_scroll(updown direction, int nlines) void edit_scroll(updown direction, int nlines)
{ {
filestruct *foo; filestruct *foo;
@ -2610,8 +2607,7 @@ void edit_scroll(updown direction, int nlines)
} }
/* Update any lines between old_current and current that need to be /* Update any lines between old_current and current that need to be
* updated. Assume none of the text has changed since the last * updated. */
* update. */
void edit_redraw(const filestruct *old_current, int old_pww) void edit_redraw(const filestruct *old_current, int old_pww)
{ {
int do_refresh = need_vertical_update(old_pww); int do_refresh = need_vertical_update(old_pww);