Toggle case of selection

`Ctrl` + `Alt` + `U`

All hotkeys for Geany (Linux)

Moving around in the document Go to Start of Line	`Home`
Moving around in the document Go to End of Line	`End`
Moving around in the document Go to Start of Display Line	`Alt` + `Home`
Moving around in the document Go to End of Display Line	`Alt` + `End`
Moving around in the document Scroll up by one line	`Alt` + `Up`
Moving around in the document Scroll down by one line	`Alt` + `Down`
Moving around in the document Scroll to current line	`Ctrl` + `Shift` + `L`
Moving around in the document Go to line	`Ctrl` + `L`
Moving around in the document Goto matching brace	`Ctrl` + `B`
Moving around in the document Toggle marker	`Ctrl` + `M`
Moving around in the document Goto previous marker	`Ctrl` + `,`
Moving around in the document Goto next marker	`Ctrl` + `.`
Moving around in the document Go to Previous Word Part	`Ctrl` + `/`
Moving around in the document Go to Next Word Part	`Ctrl` + `\`
Moving around in the document Navigate forward a location	`Alt` + `Arrow Right`
Moving around in the document Navigate back a location	`Alt` + `Arrow Left`
Moving around in the document Help	`F1`
Moving the document Move document right	`Ctrl` + `Shift` + `PageDown`
Moving the document Move document left	`Ctrl` + `Shift` + `PageUp`
Moving the document Switch to right document	`Ctrl` + `PageDown`
Moving the document Switch to left document	`Ctrl` + `PageUp`
Moving the document Zoom In	`Ctrl` + `plus`
Moving the document Zoom Out	`Ctrl` + `-`
Moving the document Zoom Reset	`Ctrl` + `0`
Moving the document Fullscreen	`F11`
Finding text,Selecting text Find	`Ctrl` + `F`
Finding text,Selecting text Find Next	`Ctrl` + `G`
Finding text,Selecting text Find Previous	`Ctrl` + `Shift` + `G`
Finding text,Selecting text Find in files	`Ctrl` + `Shift` + `F`
Finding text,Selecting text Switch to Search Bar	`F7`
Finding text,Selecting text Find Usage	`Ctrl` + `Shift` + `E`
Finding text,Selecting text Find Document Usage	`Ctrl` + `Shift` + `D`
Finding text,Selecting text Select current word	`Alt` + `Shift` + `W`
Finding text,Selecting text Select current line(s)	`Alt` + `Shift` + `L`
Finding text,Selecting text Select current paragraph	`Alt` + `Shift` + `P`
Finding text,Selecting text Select all	`Ctrl` + `A`
Finding text,Selecting text Column mode editing (rectangular selections)	`Ctrl` + `Shift`
Finding text,Selecting text Column mode editing (rectangular selections)	`Ctrl` + `Alt`
Finding text,Selecting text Mark All	`Ctrl` + `Shift` + `M`
Finding text,Selecting text Toggle marker	`Ctrl` + `M`
Finding text,Selecting text Goto previous marker	`Ctrl` + `,`
Finding text,Selecting text Goto next marker	`Ctrl` + `.`
Cut and Paste Cut	`Ctrl` + `X`
Cut and Paste Cut current line(s)	`Ctrl` + `Shift` + `X`
Cut and Paste Copy	`Ctrl` + `C`
Cut and Paste Copy current line(s)	`Ctrl` + `Shift` + `C`
Cut and Paste Paste	`Ctrl` + `V`
Cut and Paste Duplicate line or selection	`Ctrl` + `D`
Cut and Paste Delete to line end	`Ctrl` + `Shift` + `Delete`
Cut and Paste Delete current line(s)	`Ctrl` + `K`
Editting Insert date	`Shift` + `Alt` + `D`
Editting Toggle line commentation	`Ctrl` + `E`
Editting Toggle case of selection	`Ctrl` + `Alt` + `U`
Editting Word part completion	`Tab`
Editting Complete snippet	`Tab`
Editting Increase indent	`Ctrl` + `I`
Editting Decrease indent	`Ctrl` + `U`
Editting Move line(s) up	`Alt` + `PageUp`
Editting Move line(s) down	`Alt` + `PageDown`
Editting Complete word	`Ctrl` + `Space`
Editting Go to tag declaration	`Ctrl` + `Shift` + `T`
Editting Go to tag definition	`Ctrl` + `T`
Editting Undo	`Ctrl` + `Z`
Editting Redo	`Ctrl` + `Y`
Editting Replace	`Ctrl` + `H`
Editting Send to Custom Command 1 (2,3)	`Ctrl` + `1,2,3`
Editting Show calltip	`Ctrl` + `Shift` + `Space`
Files New	`Ctrl` + `N`
Files Open	`Ctrl` + `O`
Files Open selected file	`Ctrl` + `Shift` + `O`
Files Reload file	`Ctrl` + `R`
Files Switch to last used document	`Ctrl` + `Tab`
Files Save	`Ctrl` + `S`
Files Save all	`Ctrl` + `Shift` + `S`
Files Close	`Ctrl` + `W`
Files Close all	`Ctrl` + `Shift` + `W`
Files Print	`Ctrl` + `P`
Files Quit	`Ctrl` + `Q`
Build,Make and Compile Preferences	`Ctrl` + `Alt` + `P`
Build,Make and Compile Build	`F9`
Build,Make and Compile Make object	`Shift` + `F8`
Build,Make and Compile Make all	`Shift` + `F9`
Build,Make and Compile Compile	`F8`
Build,Make and Compile Run	`F5`
Build,Make and Compile Show macro list	`Ctrl` + `Enter`
Build,Make and Compile Make custom target	`Ctrl` + `Shift` + `F9`
Build,Make and Compile Reload symbol list	`Ctrl` + `Shift` + `R`
Build,Make and Compile Switch to Editor	`F2`
Build,Make and Compile Switch to VTE	`F4`
Build,Make and Compile Switch to Scribble	`F6`