struct colortype *next;
/* Next set of colors. */
int id;
- /* basic id for assigning to lines later */
+ /* Basic id for assigning to lines later. */
} colortype;
typedef struct exttype {
exttype *extensions;
/* The list of extensions that this syntax applies to. */
exttype *headers;
- /* Regexes to match on the 'header' (1st line) of the file */
+ /* Regexes to match on the 'header' (1st line) of the file. */
exttype *magics;
- /* Regexes to match libmagic results */
+ /* Regexes to match libmagic results. */
colortype *color;
/* The colors used in this syntax. */
char *linter;
- /* Command to lint this type of file */
+ /* Command to lint this type of file. */
int nmultis;
- /* How many multi line strings this syntax has */
+ /* How many multi-line strings this syntax has. */
struct syntaxtype *next;
/* Next syntax. */
} syntaxtype;
ssize_t colno;
/* Column # of the error. */
char *msg;
- /* Error message text */
+ /* Error message text. */
char *filename;
- /* Filename */
+ /* Filename. */
struct lintstruct *next;
/* Next error. */
struct lintstruct *prev;
- /* Previous error */
+ /* Previous error. */
} lintstruct;
#define CNONE (1<<1)
/* Yay, regex doesn't apply to this line at all! */
#define CBEGINBEFORE (1<<2)
- /* regex starts on an earlier line, ends on this one */
+ /* Regex starts on an earlier line, ends on this one. */
#define CENDAFTER (1<<3)
- /* regex sraers on this line and ends on a later one */
+ /* Regex starts on this line and ends on a later one. */
#define CWHOLELINE (1<<4)
- /* whole line engulfed by the regex start < me, end > me */
+ /* Whole line engulfed by the regex, start < me, end > me. */
#define CSTARTENDHERE (1<<5)
- /* regex starts and ends within this line */
+ /* Regex starts and ends within this line. */
#define CWTF (1<<6)
- /* Something else */
+ /* Something else. */
#endif /* !DISABLE_COLOR */
struct filestruct *prev;
/* Previous node. */
#ifndef DISABLE_COLOR
- short *multidata; /* Array of which multi-line regexes apply to this line */
+ short *multidata;
+ /* Array of which multi-line regexes apply to this line. */
#endif
} filestruct;
typedef struct undo {
ssize_t lineno;
undo_type type;
- /* What type of undo was this */
+ /* What type of undo this was. */
int begin;
- /* Where did this action begin or end */
+ /* Where did this action begin or end. */
char *strdata;
- /* String type data we will use for ccopying the affected line back */
+ /* String type data we will use for copying the affected line back. */
char *strdata2;
- /* Sigh, need this too it looks like */
+ /* Sigh, need this too, it looks like. */
int xflags;
- /* Some flag data we need */
+ /* Some flag data we need. */
- /* Cut specific stuff we need */
+ /* Cut-specific stuff we need. */
filestruct *cutbuffer;
- /* Copy of the cutbuffer */
+ /* Copy of the cutbuffer. */
filestruct *cutbottom;
- /* Copy of cutbottom */
+ /* Copy of cutbottom. */
bool mark_set;
- /* was the marker set when we cut */
+ /* Was the marker set when we cut? */
bool to_end;
- /* was this a cut to end */
+ /* Was this a cut to end? */
ssize_t mark_begin_lineno;
/* copy copy copy */
ssize_t mark_begin_x;
- /* Another shadow variable */
+ /* Another shadow variable. */
struct undo *next;
} undo;
char *filename;
/* The file. */
ssize_t lineno;
- /* Line number we left off on */
+ /* Line number we left off on. */
ssize_t xno;
- /* x position in the file we left off on */
+ /* x position in the file we left off on. */
struct poshiststruct *next;
} poshiststruct;
size_t current_x;
/* The current file's x-coordinate position. */
size_t placewewant;
- /* The current file's place we want. */
+ /* The current file's x position we would like. */
ssize_t current_y;
/* The current file's y-coordinate position. */
bool modified;
struct stat *current_stat;
/* The current file's stat. */
undo *undotop;
- /* Top of the undo list */
+ /* Top of the undo list. */
undo *current_undo;
- /* The current (i.e. n ext) level of undo */
+ /* The current (i.e. next) level of undo. */
undo_type last_action;
const char *lock_filename;
- /* The path of the lockfile, if we created one */
+ /* The path of the lockfile, if we created one. */
#endif
#ifndef DISABLE_COLOR
syntaxtype *syntax;
- /* The syntax struct for this file, if any */
+ /* The syntax struct for this file, if any. */
colortype *colorstrings;
/* The current file's associated colors. */
#endif
typedef struct sc {
char *keystr;
- /* The shortcut key for a function, ASCII version */
+ /* The shortcut key for a function, ASCII version. */
function_type type;
- /* What kind of function key is it for convenience later */
+ /* What kind of function key it is, for convenience later. */
int seq;
- /* The actual sequence to check on the type is determined */
+ /* The actual sequence to check on the type is determined. */
int menu;
- /* What list does this apply to */
+ /* What list this applies to. */
void (*scfunc)(void);
- /* The function we're going to run */
+ /* The function we're going to run. */
int toggle;
- /* If a toggle, what we're toggling */
+ /* If a toggle, what we're toggling. */
bool execute;
/* Whether to execute the function in question or just return
- so the sequence can be caught by the calling code */
+ * so the sequence can be caught by the calling code. */
struct sc *next;
- /* Next in the list */
+ /* Next in the list. */
} sc;
typedef struct subnfunc {
void (*scfunc)(void);
- /* What function is this */
+ /* What function this is. */
int menus;
- /* In what menus does this function applu */
+ /* In what menus this function applies. */
const char *desc;
/* The function's description, e.g. "Page Up". */
#ifndef DISABLE_HELP
bool viewok;
/* Is this function allowed when in view mode? */
long toggle;
- /* If this is a toggle, if nonzero what toggle to set */
+ /* If this is a toggle, if nonzero what toggle to set. */
struct subnfunc *next;
- /* next item in the list */
+ /* Next item in the list. */
} subnfunc;
LOCKING
};
-/* Flags for which menus in which a given function should be present */
+/* Flags for the menus in which a given function should be present. */
#define MMAIN (1<<0)
#define MWHEREIS (1<<1)
#define MREPLACE (1<<2)
#define MGOTODIR (1<<12)
#define MYESNO (1<<13)
#define MLINTER (1<<14)
-/* This really isnt all but close enough */
+/* This isn't really all, but close enough. */
#define MALL (MMAIN|MWHEREIS|MREPLACE|MREPLACE2|MGOTOLINE|MWRITEFILE|MINSERTFILE|MEXTCMD|MSPELL|MBROWSER|MWHEREISFILE|MGOTODIR|MHELP|MLINTER)
/* Control key sequences. Changing these would be very, very bad. */
#define TOGGLE_DOS_KEY NANO_META_D
#define TOGGLE_MAC_KEY NANO_META_M
-/* Extra bits for the undo function */
+/* Extra bits for the undo function. */
#define UNdel_del (1<<0)
#define UNdel_backspace (1<<1)
#define UNsplit_madenew (1<<2)
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