3d6e5cb56a
Before, executing Get in a file rewound the window offset and selection to the start of the file. After this CL, Get preserves the window offset and selection, where preserve is defined as "the same line number and rune offset within the line". So if the window started at line 10 before and the selection was line 13 chars 5-7, then that will still be true after Get, provided the new content is large enough. This should help the common situation of plumbing a compiler error, realizing the window is out of date, clicking Get, and then losing the positioning from the plumb operation.
107 lines
3.2 KiB
C
107 lines
3.2 KiB
C
/*
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#pragma varargck argpos warning 2
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#pragma varargck argpos warningew 2
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*/
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void warning(Mntdir*, char*, ...);
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void warningew(Window*, Mntdir*, char*, ...);
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#define fbufalloc() emalloc(BUFSIZE)
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#define fbuffree(x) free(x)
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void plumblook(Plumbmsg *m);
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void plumbshow(Plumbmsg*m);
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void acmeputsnarf(void);
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void acmegetsnarf(void);
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int tempfile(void);
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void scrlresize(void);
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Font* getfont(int, int, char*);
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char* getarg(Text*, int, int, Rune**, int*);
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char* getbytearg(Text*, int, int, char**);
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void new(Text*, Text*, Text*, int, int, Rune*, int);
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void undo(Text*, Text*, Text*, int, int, Rune*, int);
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void scrsleep(uint);
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void savemouse(Window*);
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int restoremouse(Window*);
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void clearmouse(void);
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void allwindows(void(*)(Window*, void*), void*);
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uint loadfile(int, uint, int*, int(*)(void*, uint, Rune*, int), void*, DigestState*);
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void movetodel(Window*);
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Window* errorwin(Mntdir*, int);
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Window* errorwinforwin(Window*);
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Runestr cleanrname(Runestr);
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void run(Window*, char*, Rune*, int, int, char*, char*, int);
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void fsysclose(void);
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void setcurtext(Text*, int);
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int isfilec(Rune);
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void rxinit(void);
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int rxnull(void);
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Runestr dirname(Text*, Rune*, int);
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void error(char*);
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void cvttorunes(char*, int, Rune*, int*, int*, int*);
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void* tmalloc(uint);
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void tfree(void);
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void killprocs(void);
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void killtasks(void);
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int runeeq(Rune*, uint, Rune*, uint);
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int ALEF_tid(void);
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void iconinit(void);
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Timer* timerstart(int);
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void timerstop(Timer*);
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void timercancel(Timer*);
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void timerinit(void);
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void cut(Text*, Text*, Text*, int, int, Rune*, int);
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void paste(Text*, Text*, Text*, int, int, Rune*, int);
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void get(Text*, Text*, Text*, int, int, Rune*, int);
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void put(Text*, Text*, Text*, int, int, Rune*, int);
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void putfile(File*, int, int, Rune*, int);
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void fontx(Text*, Text*, Text*, int, int, Rune*, int);
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#undef isalnum
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#define isalnum acmeisalnum
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int isalnum(Rune);
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void execute(Text*, uint, uint, int, Text*);
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int search(Text*, Rune*, uint);
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void look3(Text*, uint, uint, int);
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void editcmd(Text*, Rune*, uint);
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uint min(uint, uint);
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uint max(uint, uint);
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Window* lookfile(Rune*, int);
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Window* lookid(int, int);
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char* runetobyte(Rune*, int);
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Rune* bytetorune(char*, int*);
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void fsysinit(void);
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Mntdir* fsysmount(Rune*, int, Rune**, int);
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void fsysdelid(Mntdir*);
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void fsysincid(Mntdir*);
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Xfid* respond(Xfid*, Fcall*, char*);
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int rxcompile(Rune*);
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int rgetc(void*, uint);
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int tgetc(void*, uint);
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int isaddrc(int);
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int isregexc(int);
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void *emalloc(uint);
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void *erealloc(void*, uint);
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char *estrdup(char*);
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Range address(uint, Text*, Range, Range, void*, uint, uint, int (*)(void*, uint), int*, uint*);
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int rxexecute(Text*, Rune*, uint, uint, Rangeset*);
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int rxbexecute(Text*, uint, Rangeset*);
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Window* makenewwindow(Text *t);
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int expand(Text*, uint, uint, Expand*);
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Rune* skipbl(Rune*, int, int*);
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Rune* findbl(Rune*, int, int*);
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char* edittext(Window*, int, Rune*, int);
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void flushwarnings(void);
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void startplumbing(void);
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long nlcount(Text*, long, long, long*);
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long nlcounttopos(Text*, long, long, long);
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Runestr runestr(Rune*, uint);
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Range range(int, int);
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#define runemalloc(a) (Rune*)emalloc((a)*sizeof(Rune))
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#define runerealloc(a, b) (Rune*)erealloc((a), (b)*sizeof(Rune))
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#define runemove(a, b, c) memmove((a), (b), (c)*sizeof(Rune))
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int ismtpt(char*);
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