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* whitespace fixesViktor Szakats2018-09-231-1/+0
| | | | | | | | | | | - replace tabs with spaces where possible - remove line ending spaces - remove double/triple newlines at EOF - fix a non-UTF-8 character - cleanup a few indentations/line continuations in manual examples Closes https://github.com/curl/curl/pull/3037
* Revert "configure: don't error out on variable confusions, just warn"Daniel Stenberg2013-08-051-1/+1
| | | | This reverts commit 6b27703b5f525eccdc0a8409f51de8595c75132a.
* configure: don't error out on variable confusions, just warnDaniel Stenberg2013-08-041-1/+1
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* configure: rephrase the notice in _XC_CHECK_VAR_*Daniel Stenberg2013-08-031-4/+4
| | | | | | Instead of claiming it is an error, we call it a "note" to reduce the severity level. But the following text now says the [variable] "*should* only be used to specify"... instead of previously having said "may".
* configure: autotools compatibility fixes - step IYang Tse2013-01-201-0/+243
Fix proper macro expansion order across autotools versions for C compiler and preprocessor program checks.