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2009-02-05 Chris Allegretta <chrisa@asty.org>
* More color syntax speedups: Determine in reset_multis() whether we really need to call edit_refresh(). Additional global var edit_refresh_needed() to hopefully reduce repeated calls to the function. New helper funcs reset_multis_before() and reset_multis_after(). git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4364 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
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11
ChangeLog
11
ChangeLog
@ -1,3 +1,14 @@
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2009-02-05 Chris Allegretta <chrisa@asty.org>
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* More color syntax speedups: Determine in reset_multis() whether we really need to call
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edit_refresh(). Additional global var edit_refresh_needed() to hopefully reduce
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repeated calls to the function. New helper funcs reset_multis_before() and
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reset_multis_after().
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2009-02-02 Chris Allegretta <chrisa@asty.org>
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* New color precalculation code for mult-line regexes. New function precalc_multicolorinfo(),
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new structure multidata for keeping track of where regexes start/stop. More
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performance improvements forthcoming.
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2009-01-29 Chris Allegretta <chrisa@asty.org>
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* nano.c (move_to_filestruct) - properky initialize new fileage for multiswatching, sigh.
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Fix cut sefaults discovered by Mike Frysinger.
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73
src/color.c
73
src/color.c
@ -254,33 +254,68 @@ void color_update(void)
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}
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}
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/* Reset multi line strings around a filestruct ptr, trying to be smart about stopping */
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void reset_multis(filestruct *fileptr)
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/* Reset the multicolor info cache for records for any lines which need
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to be recalculated */
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void reset_multis_after(filestruct *fileptr, int mindex)
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{
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int i;
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filestruct *oof;
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for (oof = fileptr->next; oof != NULL; oof = oof->next) {
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if (oof->multidata == NULL)
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continue;
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if (oof->multidata[mindex] != 0)
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oof->multidata[mindex] = -1;
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else
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break;
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}
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}
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void reset_multis_before(filestruct *fileptr, int mindex)
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{
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filestruct *oof;
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for (oof = fileptr->prev; oof != NULL; oof = oof->prev) {
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if (oof->multidata == NULL)
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continue;
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if (oof->multidata[mindex] != 0)
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oof->multidata[mindex] = -1;
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else
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break;
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}
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}
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/* Reset multi line strings around a filestruct ptr, trying to be smart about stopping */
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void reset_multis(filestruct *fileptr)
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{
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int nobegin, noend;
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regmatch_t startmatch, endmatch;
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const colortype *tmpcolor = openfile->colorstrings;
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if (!openfile->syntax)
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return;
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for (i = 0; i < openfile->syntax->nmultis; i++) {
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for (oof = fileptr->next; oof != NULL; oof = oof->next) {
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if (oof->multidata == NULL)
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for (; tmpcolor != NULL; tmpcolor = tmpcolor->next) {
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/* If it's not a multi-line regex, amscray */
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if (tmpcolor->end == NULL)
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continue;
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/* Figure out where the first begin and end are to determine if
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things changed drastically for the precalculated multi values */
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nobegin = regexec(tmpcolor->start, fileptr->data, 1, &startmatch, 0);
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noend = regexec(tmpcolor->end, fileptr->data, 1, &endmatch, 0);
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if (fileptr->multidata[tmpcolor->id] == CWHOLELINE) {
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if (nobegin && noend)
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continue;
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if (oof->multidata[i] != 0)
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oof->multidata[i] = -1;
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else
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break;
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} else if (fileptr->multidata[tmpcolor->id] & CBEGINBEFORE && !noend
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&& (nobegin || endmatch.rm_eo > startmatch.rm_eo)) {
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reset_multis_after(fileptr, tmpcolor->id);
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continue;
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}
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for (oof = fileptr->prev; oof != NULL; oof = oof->prev) {
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if (oof->multidata == NULL)
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continue;
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if (oof->multidata[i] == 0)
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oof->multidata[i] = -1;
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else
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break;
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}
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fileptr->multidata[i] = -1;
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/* If we got here assume the worst */
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reset_multis_before(fileptr, tmpcolor->id);
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reset_multis_after(fileptr, tmpcolor->id);
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fileptr->multidata[tmpcolor->id] = -1;
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}
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}
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#endif /* ENABLE_COLOR */
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@ -147,8 +147,13 @@ syntaxtype *syntaxes = NULL;
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/* The global list of color syntaxes. */
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char *syntaxstr = NULL;
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/* The color syntax name specified on the command line. */
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#endif
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bool edit_refresh_needed = NULL;
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/* Did a command mangle enough of the buffer refresh that we
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should repaint the screen */
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const shortcut *currshortcut;
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/* The current shortcut list we're using. */
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int currmenu;
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@ -32,6 +32,7 @@
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#include <errno.h>
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#include <ctype.h>
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#include <locale.h>
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#include <time.h>
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#ifdef ENABLE_UTF8
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#include <langinfo.h>
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#endif
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@ -1598,7 +1599,10 @@ int do_input(bool *meta_key, bool *func_key, bool *s_or_t, bool
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if (!f->viewok && openfile->syntax != NULL
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&& openfile->current->multidata && openfile->syntax->nmultis > 0) {
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reset_multis(openfile->current);
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}
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if (edit_refresh_needed) {
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edit_refresh();
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edit_refresh_needed = FALSE;
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}
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#endif
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}
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@ -1871,9 +1875,10 @@ void do_output(char *output, size_t output_len, bool allow_cntrls)
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#ifdef ENABLE_COLOR
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reset_multis(openfile->current);
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#endif
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if (do_refresh)
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if (do_refresh) {
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edit_refresh();
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else
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edit_refresh_needed = FALSE;
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} else
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update_line(openfile->current, openfile->current_x);
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}
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@ -100,6 +100,7 @@ extern syntaxtype *syntaxes;
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extern char *syntaxstr;
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#endif
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extern bool edit_refresh_needed;
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extern const shortcut *currshortcut;
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extern int currmenu;
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14
src/text.c
14
src/text.c
@ -148,7 +148,7 @@ void do_delete(void)
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#endif
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if (do_refresh)
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edit_refresh();
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edit_refresh_needed = TRUE;
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else
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update_line(openfile->current, openfile->current_x);
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}
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@ -346,7 +346,7 @@ void do_indent(ssize_t cols)
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set_modified();
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/* Update the screen. */
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edit_refresh();
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edit_refresh_needed = TRUE;
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}
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}
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@ -423,7 +423,7 @@ void redo_cut(undo *u) {
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openfile->mark_set = FALSE;
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openfile->mark_begin = NULL;
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openfile->mark_begin_x = 0;
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edit_refresh();
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edit_refresh_needed = TRUE;
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}
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/* Undo the last thing(s) we did */
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@ -714,7 +714,7 @@ void do_enter(void)
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openfile->placewewant = xplustabs();
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edit_refresh();
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edit_refresh_needed = TRUE;
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}
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#ifndef NANO_TINY
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@ -1956,7 +1956,7 @@ void do_justify(bool full_justify)
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last_par_line = openfile->filebot;
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break;
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} else {
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edit_refresh();
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edit_refresh_needed = TRUE;
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return;
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}
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}
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@ -2268,7 +2268,7 @@ void do_justify(bool full_justify)
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if (!openfile->modified)
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titlebar(NULL);
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edit_refresh();
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edit_refresh_needed = TRUE;
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}
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} else {
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unget_kbinput(kbinput, meta_key, func_key);
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@ -2621,7 +2621,7 @@ const char *do_int_speller(const char *tempfile_name)
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free(read_buff);
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search_replace_abort();
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edit_refresh();
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edit_refresh_needed = TRUE;
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/* Process the end of the spell process. */
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waitpid(pid_spell, &spell_status, 0);
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