[Bug Report] Wrong line width when used with fortune
WenqingZong opened this issue · 1 comments
WenqingZong commented
fsays failed to format long string when used with piped fortune.
└─(09:51:39 on wenqing ✹)──> fortune | fsays
_________________________________________
/ My dear People. \
| My dear Bagginses and Boffins, and my |
| dear Tooks and Brandybucks, |
| and Grubbs, and Chubbs, and Burrowses, |
| and Hornblowers, and Bolgers, |
| Bracegirdles, Goodbodies, Brockhouses |
| and Proudfoots. Also my good |
| Sackville Bagginses that I welcome back |
| at last to Bag End. Today is my |
| one hundred and eleventh birthday: I am |
| eleventy-one today!" |
\ -- J. R. R. Tolkien /
-----------------------------------------
\
\
_~^~^~_
\) / o o \ (/
'_ - _'
/ '-----' \
WenqingZong commented
I think I figured out the reason: some fortune paragraphs contains \t, cowsay converts continues whitespaces into one space whereas fsays doesn't
minimal text to reproduce this bug:
a b
Note there are a lot of /ts before a and between a and b
cowsay output:
└─(16:24:43 on wenqing/fix_incorrect_width ✭)──> cat fortune6.txt | cowsay
______
< a b >
------
\ ^__^
\ (oo)\_______
(__)\ )\/\
||----w |
|| ||
fsays output
└─(16:24:59 on wenqing/fix_incorrect_width ✭)──> cargo run -p fsays --release -- --files=fortune6.txt
Finished release [optimized] target(s) in 0.00s
Running `target/release/fsays --files=fortune6.txt`
____
< a b >
----
\
\
_~^~^~_
\) / o o \ (/
'_ - _'
/ '-----' \