diff options
Diffstat (limited to 'linenum.c')
| -rw-r--r-- | linenum.c | 44 |
1 files changed, 25 insertions, 19 deletions
diff --git a/linenum.c b/linenum.c index 776db34352c53..c1a8128f14d11 100644 --- a/linenum.c +++ b/linenum.c @@ -1,5 +1,5 @@ /* - * Copyright (C) 1984-2015 Mark Nudelman + * Copyright (C) 1984-2016 Mark Nudelman * * You may distribute under the terms of either the GNU General Public * License or the Less License, as specified in the README file. @@ -73,9 +73,9 @@ extern int screen_trashed; * Initialize the line number structures. */ public void -clr_linenum(void) +clr_linenum() { - struct linenum_info *p; + register struct linenum_info *p; /* * Put all the entries on the free list. @@ -101,7 +101,8 @@ clr_linenum(void) * Calculate the gap for an entry. */ static void -calcgap(struct linenum_info *p) +calcgap(p) + register struct linenum_info *p; { /* * Don't bother to compute a gap for the anchor. @@ -120,13 +121,15 @@ calcgap(struct linenum_info *p) * FIRST character in the specified line. */ public void -add_lnum(LINENUM linenum, POSITION pos) +add_lnum(linenum, pos) + LINENUM linenum; + POSITION pos; { - struct linenum_info *p; - struct linenum_info *new; - struct linenum_info *nextp; - struct linenum_info *prevp; - POSITION mingap; + register struct linenum_info *p; + register struct linenum_info *new; + register struct linenum_info *nextp; + register struct linenum_info *prevp; + register POSITION mingap; /* * Find the proper place in the list for the new one. @@ -206,7 +209,7 @@ add_lnum(LINENUM linenum, POSITION pos) * line number, print a message to tell the user what we're doing. */ static void -longloopmessage(void) +longloopmessage() { ierror("Calculating line numbers", NULL_PARG); } @@ -217,7 +220,7 @@ static time_type startime; #endif static void -longish(void) +longish() { #if HAVE_TIME if (loopcount >= 0 && ++loopcount > 100) @@ -243,7 +246,7 @@ longish(void) * a lengthy line number calculation. */ static void -abort_long(void) +abort_long() { if (linenums == OPT_ONPLUS) /* @@ -259,10 +262,11 @@ abort_long(void) * Return 0 if we can't figure it out. */ public LINENUM -find_linenum(POSITION pos) +find_linenum(pos) + POSITION pos; { - struct linenum_info *p; - LINENUM linenum; + register struct linenum_info *p; + register LINENUM linenum; POSITION cpos; if (!linenums) @@ -373,9 +377,10 @@ find_linenum(POSITION pos) * Return NULL_POSITION if we can't figure it out. */ public POSITION -find_pos(LINENUM linenum) +find_pos(linenum) + LINENUM linenum; { - struct linenum_info *p; + register struct linenum_info *p; POSITION cpos; LINENUM clinenum; @@ -445,7 +450,8 @@ find_pos(LINENUM linenum) * the "current" line (e.g. TOP, BOTTOM, MIDDLE, etc). */ public LINENUM -currline(int where) +currline(where) + int where; { POSITION pos; POSITION len; |