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| author | bptato <nincsnevem662@gmail.com> | 2024-03-19 11:57:04 +0100 |
|---|---|---|
| committer | bptato <nincsnevem662@gmail.com> | 2024-03-19 11:57:04 +0100 |
| commit | 93c1178fe825d5a6144153a11b16c63559f0a8d9 (patch) | |
| tree | 085d7f058f9b1228de71b3117ef9937e4783a022 /adapter/protocol/man.nim | |
| parent | 97666a677f9e3cc0296eb97d510ff40ea2c83234 (diff) | |
| download | chawan-93c1178fe825d5a6144153a11b16c63559f0a8d9.tar.gz | |
man: improve processBackspace underscore handling
it is best to base our interpretation of ^H_ on the current formatting, because a) it works predictably well on man output and b) a formatting mismatch results in manRe malfunctioning
Diffstat (limited to 'adapter/protocol/man.nim')
| -rw-r--r-- | adapter/protocol/man.nim | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/adapter/protocol/man.nim b/adapter/protocol/man.nim index 326f3cc1..cc6b9cf9 100644 --- a/adapter/protocol/man.nim +++ b/adapter/protocol/man.nim @@ -68,10 +68,14 @@ func processBackspace(line: string): string = thiscs = i ..< i + n pendingInU = true elif line[i] == '_' and line[thiscs.a] == '_': - if pendingInB: + if inB and not pendingInB: + pendingInB = true + elif inU and not pendingInU: pendingInU = true - else: + elif not pendingInB: pendingInB = true + else: + pendingInU = true elif not pendingInB: pendingInB = true bspace = false |