Re: use of "build.sh -B BUILDID".... with patch and more questions
"Greg A. Woods" <[email protected]>
| Newsgroups | gmane.os.netbsd.current,gmane.os.netbsd.devel.toolchain |
|---|---|
| Organization | Planix, Inc. |
| Message-ID | <[email protected]> |
At Mon, 08 Dec 2025 11:59:13 +0100 (CET), Jarle Greipsland <[email protected]> wrote: Subject: Re: use of "build.sh -B BUILDID".... with patch and more questions > > As for the original problem of removing blanks (or whitespace), I > generally prefer not to sprinkle my code with too much > cleverness. Instead, I stash it away in one or more functions, > and then apply them as needed. Clarity is worth a few extra > function calls. The functions below (beware! not rigorously > tested) enable me to do both: > > trim_ws var " lost in space " > and > var=" lost in space " > trim_ws var nice! I already noted the lack of character classes in the pdksh derivatives, but also note for ancient sh, e.g. Heirloom Sh, one must resort to using expr instead of the prefix/suffix pattern expansions. -- Greg A. Woods <[email protected]> Kelowna, BC +1 250 762-7675 RoboHack <[email protected]> Planix, Inc. <[email protected]> Avoncote Farms <[email protected]>
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