zproject_travis.gsl : fix nested GSL if-clauses indentation

Author: jimklimov

zproject_travis.gsl

@@ -331,64 +331,64 @@ matrix:
 .if (defined (project.travis_shadow_clang) & !(project.travis_shadow_clang ?= 0)) | (defined (project.travis_shadow_gcc) & !(project.travis_shadow_gcc ?= 0))
 # Shadow-compilation setups below inspired by https://docs.travis-ci.com/user/languages/cpp/
 .endif
-.if defined (project.travis_shadow_clang) & !(project.travis_shadow_clang ?= 0)
+.   if defined (project.travis_shadow_clang) & !(project.travis_shadow_clang ?= 0)
   - env: BUILD_TYPE=default-Werror MATRIX_EVAL="CC=clang-5.0 && CXX=clang++-5.0"
     os: linux
-.if (project.travis_dist ?<> "")
+.       if (project.travis_dist ?<> "")
     dist: $(project.travis_dist)
-.endif
+.       endif
     addons:
       apt:
         sources:
         - llvm-toolchain-trusty-5.0
-.if (pkg_src_zeromq_dist ?<> "")
+.       if (pkg_src_zeromq_dist ?<> "")
         - *$(pkg_src_zeromq_dist)
-.endif
+.       endif
         packages:
         - *pkg_deps_common
         - clang-5.0
   - env: BUILD_TYPE=default-Werror MATRIX_EVAL="CC=clang-4.0 && CXX=clang++-4.0"
     os: linux
-.if (project.travis_dist ?<> "")
+.       if (project.travis_dist ?<> "")
     dist: $(project.travis_dist)
-.endif
+.       endif
     addons:
       apt:
         sources:
         - llvm-toolchain-trusty-4.0
-.if (pkg_src_zeromq_dist ?<> "")
+.       if (pkg_src_zeromq_dist ?<> "")
         - *$(pkg_src_zeromq_dist)
-.endif
+.       endif
         packages:
         - *pkg_deps_common
         - clang-4.0
   - env: BUILD_TYPE=default-Werror MATRIX_EVAL="CC=clang-3.9 && CXX=clang++-3.9"
     os: linux
-.if (project.travis_dist ?<> "")
+.       if (project.travis_dist ?<> "")
     dist: $(project.travis_dist)
-.endif
+.       endif
     addons:
       apt:
         sources:
         - llvm-toolchain-trusty-3.9
-.if (pkg_src_zeromq_dist ?<> "")
+.       if (pkg_src_zeromq_dist ?<> "")
         - *$(pkg_src_zeromq_dist)
-.endif
+.       endif
         packages:
         - *pkg_deps_common
         - clang-3.9
   - env: BUILD_TYPE=default-Werror MATRIX_EVAL="CC=clang-3.8 && CXX=clang++-3.8"
     os: linux
-.if (project.travis_dist ?<> "")
+.       if (project.travis_dist ?<> "")
     dist: $(project.travis_dist)
-.endif
+.       endif
     addons:
       apt:
         sources:
         - llvm-toolchain-trusty-3.8
-.if (pkg_src_zeromq_dist ?<> "")
+.       if (pkg_src_zeromq_dist ?<> "")
         - *$(pkg_src_zeromq_dist)
-.endif
+.       endif
         packages:
         - *pkg_deps_common
         - clang-3.8
@@ -412,52 +412,52 @@ matrix:
         - g++-4.9
         - gcc-4.9
 .   endif
-.if !defined(project.travis_dist) | (project.travis_dist ?<> "xenial")
+.   if !defined(project.travis_dist) | (project.travis_dist ?<> "xenial")
   - env: BUILD_TYPE=default-Werror MATRIX_EVAL="CC=gcc-5 && CXX=g++-5"
     os: linux
-.   if (project.travis_dist ?<> "")
+.       if (project.travis_dist ?<> "")
     dist: $(project.travis_dist)
-.   endif
+.       endif
     addons:
       apt:
         sources:
         - ubuntu-toolchain-r-test
-.   if (pkg_src_zeromq_dist ?<> "")
+.       if (pkg_src_zeromq_dist ?<> "")
         - *$(pkg_src_zeromq_dist)
-.   endif
+.       endif
         packages:
         - *pkg_deps_common
         - g++-5
         - gcc-5
-.endif
+.   endif
   - env: BUILD_TYPE=default-Werror MATRIX_EVAL="CC=gcc-6 && CXX=g++-6"
     os: linux
-.if (project.travis_dist ?<> "")
+.   if (project.travis_dist ?<> "")
     dist: $(project.travis_dist)
-.endif
+.   endif
     addons:
       apt:
         sources:
         - ubuntu-toolchain-r-test
-.if (pkg_src_zeromq_dist ?<> "")
+.   if (pkg_src_zeromq_dist ?<> "")
         - *$(pkg_src_zeromq_dist)
-.endif
+.   endif
         packages:
         - *pkg_deps_common
         - g++-6
         - gcc-6
   - env: BUILD_TYPE=default-Werror MATRIX_EVAL="CC=gcc-7 && CXX=g++-7"
     os: linux
-.if (project.travis_dist ?<> "")
+.   if (project.travis_dist ?<> "")
     dist: $(project.travis_dist)
-.endif
+.   endif
     addons:
       apt:
         sources:
         - ubuntu-toolchain-r-test
-.if (pkg_src_zeromq_dist ?<> "")
+.   if (pkg_src_zeromq_dist ?<> "")
         - *$(pkg_src_zeromq_dist)
-.endif
+.   endif
         packages:
         - *pkg_deps_common
         - g++-7