Not parsing lines ending by backslash

[Chuckame]

Want to parse this to profile:

    #define MMU2_LOAD_TO_NOZZLE_SEQUENCE \
      {  7.2,  562 }, \
      { 14.4,  871 }, \
      { 36.0, 1393 }, \
      { 14.4,  871 }, \
      { 50.0,  198 }

Expected something like that:

enabled:
  MMU2_LOAD_TO_NOZZLE_SEQUENCE: "\
      {  7.2,  562 }, \
      { 14.4,  871 }, \
      { 36.0, 1393 }, \
      { 14.4,  871 }, \
      { 50.0,  198 }"

Actual:

enabled:
  MMU2_LOAD_TO_NOZZLE_SEQUENCE: \