Remove defunct link.
Use a larger stack for PCRE's JIT. Fixes #8278.
Fix Triangular methods for the case where the diagonal is unity. Add some tests and split the triangular tests into their own test file.
Remove redundant arpack
readdlm tests do not depend on perf files anymore
Merge pull request #8398 from tanmaykm/readcsv

readdlm tests do not depend on perf files anymore
additional zeros and ones usages added to manual
added undocumented ones and zeros usage to stdlib
Merge branch 'davidssmith-manual'
Merge branch 'master' of github.com:JuliaLang/julia
Change backslash to forwardslash: Unix file path
Merge pull request #8371 from danluu/fb_link

Remove defunct link
Merge pull request #8385 from JuliaLang/anj/triangular

Fix Triangular methods for the case where the diagonal is unity.
Change promotion rule for rational factorizations
Merge pull request #8388 from JuliaLang/dcj/pcrejitstack

Use a larger stack for PCRE's JIT. Fixes #8278.
Use constants for uplo BLAS chars

This speeds up Cholesky factorization of small matrices
cholfact!: allow re-use of an existing Cholesky container
Docs: remove 2nd "Constants" section in stdlib by moving it under "Dates Functions" section
Merge pull request #8404 from skumagai/fixdoc

Docs: remove 2nd "Constants" section in stdlib by moving it under "Dates...
Merge pull request #8403 from JuliaLang/teh/cholesky

Use constants for BLAS chars (speed up Cholesky factorization of small matrices)