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Diffstat (limited to 'tests/fmt/goal-option')
-rwxr-xr-x | tests/fmt/goal-option | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/tests/fmt/goal-option b/tests/fmt/goal-option new file mode 100755 index 000000000..2efb8c5ce --- /dev/null +++ b/tests/fmt/goal-option @@ -0,0 +1,56 @@ +#!/bin/sh +# Exercise the fmt -g option. + +# Copyright (C) 2012 Free Software Foundation, Inc. + +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. + +. "${srcdir=.}/init.sh"; path_prepend_ ../src +print_ver_ fmt + +cat <<\_EOF_ > base || fail=1 + +@command{fmt} prefers breaking lines at the end of a sentence, and tries to +avoid line breaks after the first word of a sentence or before the last word +of a sentence. A @dfn{sentence break} is defined as either the end of a +paragraph or a word ending in any of @samp{.?!}, followed by two spaces or end +of line, ignoring any intervening parentheses or quotes. Like @TeX{}, +@command{fmt} reads entire ''paragraphs'' before choosing line breaks; the +algorithm is a variant of that given by +Donald E. Knuth and Michael F. Plass +in ''Breaking Paragraphs Into Lines'', +@cite{Software---Practice & Experience} +@b{11}, 11 (November 1981), 1119--1184. +_EOF_ + +fmt -g 60 -w 72 base > out || fail=1 + +cat <<\_EOF_ > exp + +@command{fmt} prefers breaking lines at the end of a sentence, +and tries to avoid line breaks after the first word of a sentence +or before the last word of a sentence. A @dfn{sentence break} +is defined as either the end of a paragraph or a word ending +in any of @samp{.?!}, followed by two spaces or end of line, +ignoring any intervening parentheses or quotes. Like @TeX{}, +@command{fmt} reads entire ''paragraphs'' before choosing line +breaks; the algorithm is a variant of that given by Donald +E. Knuth and Michael F. Plass in ''Breaking Paragraphs Into +Lines'', @cite{Software---Practice & Experience} @b{11}, 11 +(November 1981), 1119--1184. +_EOF_ + +compare exp out || fail=1 + +Exit $fail |