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authorDan McGee <dan@archlinux.org>2011-06-13 17:04:35 -0500
committerDan McGee <dan@archlinux.org>2011-06-13 17:04:35 -0500
commit895a88886525dd3e6d2d0db996cedb7e73455fbb (patch)
treeeefe31eb84bd330b5bd18cf3dbf5bf5fa5096456 /doc
parentb0590400111c04e1c6a42052d3f03986b4ad31aa (diff)
Fix list_display on non-ttys and other output fixes
commit c1f742d7750a14 broke what was one of the tenants of out output- if piping pacman output somewhere else, we shouldn't ever try to line-wrap and indent print our output. This makes it easier for tools to use output from pacman -Ss, -Qs, -Qi, etc. list_display() unfortunately was given a default value of 80 rather than 0, so fix this. Next, make some additional changes that ensure we don't insert an unnecessary blank line if for some crazy reason the indent level (such as on -Qi output) is greater than the number of columns. Accomplish this by printing the first item unconditionally as we do in list_display_linebreak(). Finally, teach indentprint to not wrap if the number of columns is less than the indent level, this prevents some forms of ridiculous output such as the following: Install Date : Wed 08 Jun 2011 04:39:19 AM CDT Signed-off-by: Dan McGee <dan@archlinux.org>
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