[Overview][Types][Classes][Procedures and functions][Variables][Index] Reference for unit 'process' (#fcl)

DetectXTerm

Detect the terminal program.

Declaration

Source position: processbody.inc line 177

function DetectXTerm: string;

Function result

The terminal program to use, or empty if none was found.

Description

DetectXTerm checks if XTermProgram is set. if so, it returns that. If XTermProgram is empty, the list specified in TryTerminals is tested for existence. If none is found, then the DESKTOP_SESSION environment variable is examined:

kde
konsole is used if it is found.
gnome
gnome-terminal is used if it is found
windowmaker
aterm or xterm are used if found.

If after all this, no terminal is found, then a list of default programs is tested: 'x-terminal-emulator','xterm','aterm','wterm','rxvt'.

If a terminal program is found, then it is saved in XTermProgram, so the next call to DetectXTerm will re-use the value. If the search must be performed again, it is sufficient to set XTermProgram to the empty string.

See also

XTermProgram

  

Default XTerm program to use

TryTerminals

  

A list of terminal programs to use (UNIX only)

TProcess.XTermProgram

  

XTerm program to use (UNIX only)


Documentation generated on: May 14 2021