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std::cout << "Usage of findent in gedit" << std::endl;
std::cout << "" << std::endl;
std::cout << "1) as an external tool:" << std::endl;
std::cout << "" << std::endl;
std::cout << " Enter the following commands:" << std::endl;
std::cout << "" << std::endl;
std::cout << "#################################################" << std::endl;
std::cout << "mkdir -p $HOME/bin" << std::endl;
std::cout << "findent --gedit_external > $HOME/bin/findent-gedit" << std::endl;
std::cout << "chmod +x $HOME/bin/findent-gedit" << std::endl;
std::cout << "#################################################" << std::endl;
std::cout << "" << std::endl;
std::cout << " Make sure the $HOME/bin is in the PATH environment variable." << std::endl;
std::cout << "" << std::endl;
std::cout << " Open gedit:" << std::endl;
std::cout << " ----------------------- " << std::endl;
std::cout << " (Edit ->) Preferences -> plugins : enable \"External Tools\"" << std::endl;
std::cout << " Close gedit and start it again." << std::endl;
std::cout << " Tools -> Manage External Tools -> Add" << std::endl;
std::cout << " - rename \"New Tool\" into findent" << std::endl;
std::cout << " - put " << std::endl;
std::cout << " findent-gedit" << std::endl;
std::cout << " in the tool" << std::endl;
std::cout << " Shortcut Key: <Alt>F11 (or something more to your liking)" << std::endl;
std::cout << " Save: Nothing" << std::endl;
std::cout << " Input: Current document" << std::endl;
std::cout << " Output: Replace current document" << std::endl;
std::cout << " Applicability: All documents Fortran 95" << std::endl;
std::cout << " " << std::endl;
std::cout << " ----------------------- " << std::endl;
std::cout << "" << std::endl;
std::cout << " Alternatively, if all is well, it would be sufficient to place" << std::endl;
std::cout << " the command" << std::endl;
std::cout << " findent -Ia -i3" << std::endl;
std::cout << " in the tool, but the script findent-gedit does some sanity checks" << std::endl;
std::cout << " to prevent \"oops\" experiences." << std::endl;
std::cout << "" << std::endl;
std::cout << "2) as plugin:" << std::endl;
std::cout << "" << std::endl;
std::cout << " Find the location of the directory where gedit expects the configuration" << std::endl;
std::cout << " files, we assume here $HOME/.local/share/gedit/plugins" << std::endl;
std::cout << " Enter the following commands:" << std::endl;
std::cout << "" << std::endl;
std::cout << "##################################################" << std::endl;
std::cout << "geditroot=$HOME/.local/share/gedit/plugins" << std::endl;
std::cout << "mkdir -p $geditroot" << std::endl;
std::cout << "findent --gedit_plugin > $geditroot/findent.plugin" << std::endl;
std::cout << "findent --gedit_plugin_py > $geditroot/findent.py" << std::endl;
std::cout << "##################################################" << std::endl;
std::cout << "" << std::endl;
std::cout << " in gedit:" << std::endl;
std::cout << " (Edit ->) Preferences -> plugins -> check: findent" << std::endl;
std::cout << " findent is available in popup menu (right-click) and" << std::endl;
std::cout << " shortcut <Ctrl><Alt>i . You can change that in " << std::endl;
std::cout << " findent.py, look for the definition of 'shortcut'." << std::endl;
std::cout << "" << std::endl;
std::cout << " Advantage of plugin over external tool: gedit scrolls" << std::endl;
std::cout << " back to point where you called findent." << std::endl;
std::cout << "" << std::endl;
std::cout << "Flags for findent:" << std::endl;
std::cout << "" << std::endl;
std::cout << " both the external command as the plugin pass the environment" << std::endl;
std::cout << " variable GEDIT_FINDENT_FLAGS to findent. Example: if you" << std::endl;
std::cout << " want general indentation set to 2 but indentation of do-loops" << std::endl;
std::cout << " set to 4, specify:" << std::endl;
std::cout << " export GEDIT_FINDENT_FLAGS=\"-i2 -d4\"" << std::endl;
std::cout << " Use" << std::endl;
std::cout << " findent -h" << std::endl;
std::cout << " for a list of flags." << std::endl;
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