Mercurial > hg > xemacs-beta
diff src/indent.c @ 412:697ef44129c6 r21-2-14
Import from CVS: tag r21-2-14
author | cvs |
---|---|
date | Mon, 13 Aug 2007 11:20:41 +0200 |
parents | 74fd4e045ea6 |
children | da8ed4261e83 |
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--- a/src/indent.c Mon Aug 13 11:19:22 2007 +0200 +++ b/src/indent.c Mon Aug 13 11:20:41 2007 +0200 @@ -40,8 +40,6 @@ #endif #include "window.h" -Lisp_Object Qcoerce; - /* Indentation can insert tabs if this is non-zero; otherwise always uses spaces */ int indent_tabs_mode; @@ -195,53 +193,6 @@ } int -string_column_at_point (Lisp_String* s, Bufpos init_pos, int tab_width) -{ - int col; - int tab_seen; - int post_tab; - Bufpos pos = init_pos; - Emchar c; - - if (tab_width <= 0 || tab_width > 1000) tab_width = 8; - col = tab_seen = post_tab = 0; - - while (1) - { - if (pos <= 0) - break; - - pos--; - c = string_char (s, pos); - if (c == '\t') - { - if (tab_seen) - col = ((col + tab_width) / tab_width) * tab_width; - - post_tab += col; - col = 0; - tab_seen = 1; - } - else if (c == '\n') - break; - else -#ifdef MULE - col += XCHARSET_COLUMNS (CHAR_CHARSET (c)); -#else - col ++; -#endif /* MULE */ - } - - if (tab_seen) - { - col = ((col + tab_width) / tab_width) * tab_width; - col += post_tab; - } - - return col; -} - -int current_column (struct buffer *buf) { if (buf == last_known_column_buffer @@ -391,11 +342,9 @@ If specified column is within a character, point goes after that character. If it's past end of line, point goes to end of line. -A value of 'coerce for the second (optional) argument FORCE means if -COLUMN is in the middle of a tab character, change it to spaces. -Any other non-nil value means the same, plus if the line is too short to -reach column COLUMN, then add spaces/tabs to get there. - +A non-nil second (optional) argument FORCE means, if the line +is too short to reach column COLUMN then add spaces/tabs to get there, +and if COLUMN is in the middle of a tab character, change it to spaces. Returns the actual column that it moved to. */ (column, force, buffer)) @@ -479,7 +428,7 @@ } /* If line ends prematurely, add space to the end. */ - if (col < goal && !NILP (force) && !EQ (force, Qcoerce)) + if (col < goal && !NILP (force)) { col = goal; Findent_to (make_int (col), Qzero, buffer); @@ -592,7 +541,7 @@ assert (start <= end); assert (start >= 0); assert (end < Dynarr_length (cache)); - + vpix = 0; for (i = start; i <= end; i++) vpix += Dynarr_atp (cache, i)->height; @@ -716,7 +665,7 @@ if (NILP (window)) window = Fselected_window (Qnil); - CHECK_LIVE_WINDOW (window); + CHECK_WINDOW (window); CHECK_INT (lines); selected = (EQ (window, Fselected_window (Qnil))); @@ -732,7 +681,7 @@ bufpos = vmotion_1 (w, orig, XINT (lines), vpos, vpix); /* Note that the buffer's point is set, not the window's point. */ - if (selected) + if (selected) BUF_SET_PT (XBUFFER (w->buffer), bufpos); else set_marker_restricted (w->pointm[CURRENT_DISP], @@ -790,7 +739,7 @@ if (NILP (window)) window = Fselected_window (Qnil); - CHECK_LIVE_WINDOW (window); + CHECK_WINDOW (window); w = XWINDOW (window); eobuf = BUF_ZV (XBUFFER (w->buffer)); @@ -893,7 +842,7 @@ if (NILP (window)) window = Fselected_window (Qnil); - CHECK_LIVE_WINDOW (window); + CHECK_WINDOW (window); CHECK_INT (pixels); selected = (EQ (window, Fselected_window (Qnil))); @@ -907,7 +856,7 @@ bufpos = vmotion_pixels (window, orig, XINT (pixels), howto, &motion); - if (selected) + if (selected) BUF_SET_PT (XBUFFER (w->buffer), bufpos); else set_marker_restricted (w->pointm[CURRENT_DISP], @@ -930,8 +879,6 @@ #endif DEFSUBR (Fvertical_motion); DEFSUBR (Fvertical_motion_pixels); - - defsymbol (&Qcoerce, "coerce"); } void