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Refactored out some redundancy in the tab conversion code

git-svn-id: https://conky.svn.sourceforge.net/svnroot/conky/trunk/conky1@1169 7f574dfc-610e-0410-a909-a81674777703
This commit is contained in:
Kevin Lyles 2008-06-19 19:57:12 +00:00
parent 6d4829ca83
commit 2fd832f6b0

View File

@ -6633,8 +6633,8 @@ static void draw_string(const char *s)
/* This code looks for tabs in the text and coverts them to spaces.
* The trick is getting the correct number of spaces, and not going
* over the window's size without forcing the window larger. */
for (i = 0; i < (int)text_buffer_size; i++) {
if (tmpstring1[i] == '\t') { // 9 is ascii tab
for (i = 0; i < (int) text_buffer_size; i++) {
if (tmpstring1[i] == '\t') {
i2 = 0;
for (i2 = 0; i2 < (8 - (1 + pos) % 8) && added <= max; i2++) {
/* guard against overrun */
@ -6643,11 +6643,9 @@ static void draw_string(const char *s)
}
pos += i2;
} else {
if (tmpstring1[i] != 9) {
/* guard against overrun */
tmpstring2[MIN(pos, (int)text_buffer_size - 1)] = tmpstring1[i];
pos++;
}
/* guard against overrun */
tmpstring2[MIN(pos, (int) text_buffer_size - 1)] = tmpstring1[i];
pos++;
}
}
#ifdef X11