man mtext_ref_char () - Return the character at the specified position in an M-text.
NAME
mtext_ref_char - Return the character at the specified position in an M-text.
SYNOPSIS
int mtext_ref_char (MText * mt, int pos)
DESCRIPTION
The mtext_ref_char() function returns the character at pos in M-text mt. If an error is detected, it returns -1 and assigns an error code to the external variable merror_code.
ERRORS
MERROR_RANGE