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2015-11-21Avoid recursive call to ttywrite from ttyreadRoberto E. Vargas Caballero
Ttyread() calls to ttywrite, so if we check for reading before that for writing in ttywrite we can get a circular call sequence.
2015-11-06Introduce lim in all ttywrite() checks.Christoph Lohmann
2015-11-06Fix ttywrite()Roberto E. Vargas Caballero
ttywrite was assuming that if it could not write then it could read, but this is not necessarily true, there are some situations where you cannot read or write. The correct behaviour is to detect if you can read or/and write.
2015-11-01Now the mshortcuts are even more consistent.Ivan Tham
Keep everyone happy Signed-off-by: Christoph Lohmann <20h@r-36.net>
2015-10-31Now the Shortcuts are more consistent.Christoph Lohmann
Keep the debile happy.
2015-10-11fix bug where first selection snaps to linesJason Woofenden
2015-10-06Fix the cursor colors selectionQuentin Rameau
Signed-off-by: Christoph Lohmann <20h@r-36.net>
2015-10-06Normalize the whole color selection in xdrawcursor.Christoph Lohmann
2015-10-06Fix the cursor color when over selection.Quentin Rameau
If we want to show a custom selected cursor color, we must not set the revert attribute to the drawn glyph. Signed-off-by: Christoph Lohmann <20h@r-36.net>
2015-10-05Snowman is everywhere.Christoph Lohmann
2015-10-05The definition of the reverse cursor is now up to the user.Christoph Lohmann
2015-10-05Fixing the cursor movement in selections.Christoph Lohmann
Before the fix the cursor wouldn't obey if it's in a selection. If it is inside it will now change to the reverse. This patch also adds that the defaultcs will be reversed for the manually drawn cursors.
2015-10-05When the cursor is moved, clear the selection.Christoph Lohmann
2015-10-05Reverse the cursor on selection.Christoph Lohmann
2015-10-05More style changes. We forgot some switches.Christoph Lohmann
2015-10-05Small style change.Christoph Lohmann
2015-09-25Fix extra bracketed paste markers when pasting >8kbdequis
Before this patch, when pasting over BUFSIZE (8192 bytes here), st would do the following: \e[200~...8192 bytes...\e[201~\e[200~...remaining bytes...\e[201~ With this patch, the start marker is only sent when the offset is 0 (at the beginning of selnotify) and the end marker is only sent when the remaining bytes to read are 0 (at the end). For short pastes, both conditions are true in the same iteration. For long pastes, it removes the extra markers in the middle, keeping the intended wrapping: \e[200~...8192 bytes......remaining bytes...\e[201~ Signed-off-by: Christoph Lohmann <20h@r-36.net>
2015-09-22dup() -> dup2()FRIGN
gcc would warn about an unused result. We know it is 0 and dup() can't fail in these circumstances, as we closed fd0 previously. Using dup2() to do the same saves one line and shuts gcc up, bringing us a clean build back.
2015-09-10Fix copy of line with len = 0Roberto E. Vargas Caballero
When a line has no any character linelen is 0, so last = &term.line[y][MIN(lastx, linelen-1)] generated a pointer to the end of the previous line. The best thing we can do in this case is to add a newline, because we don't have a glyph to print (and consult its state of wrapping).
2015-09-08Expose cursor shape in config.def.hJan Christoph Ebersbach
Signed-off-by: Christoph Lohmann <20h@r-36.net>
2015-09-08Add key to send a break to the serial lineRoberto E. Vargas Caballero
2015-09-07Making st.1 more descriptive about -l and fix -l in st.c.Christoph Lohmann
2015-08-31Reordering and adding control codes.Christoph Lohmann
For completeness and documentation add all C1 control codes.
2015-08-30Merge branch 'master' of ssh://suckless.org/gitrepos/stChristoph Lohmann
2015-08-30Don't read if we chunked the input data.Christoph Lohmann
2015-08-18Do not mark as invalid UTF8 control codesRoberto E. Vargas Caballero
wcwidth() returns -1 for all the non visible characters, but it doesn't necessarilly mean that they are incorrect. It only means that they are not printable.
2015-07-28Adding mouse colour/shape settingsAlex Kozadaev
2015-07-24Adding -T to the usage too.Christoph Lohmann
2015-07-24Add -T, as recommended by Dmitrij D. CzarkoffChristoph Lohmann
2015-07-24Fix type for write(2) return variable.Quentin Rameau
A little fix in xwrite(). >From 3727d2e3344b57128ab51c7839795204f1f839ff Mon Sep 17 00:00:00 2001 From: Quentin Rameau <quinq@fifth.space> Date: Fri, 24 Jul 2015 11:40:46 +0200 Subject: [PATCH] Fix type for write(2) return variable. The allocated lengh of s fits into an integer so we can safely use ssize_t here.
2015-07-24Fix style in execshRoberto E. Vargas Caballero
2015-07-10Make the comment for the IM XFilter more understandable.Christoph Lohmann
2015-07-10Return style unification.Christoph Lohmann
2015-07-10Aligning the macros.Christoph Lohmann
2015-07-10Unix end of file.Christoph Lohmann
2015-07-10No inline declarations please.Christoph Lohmann
2015-07-10Typo and the missing incr atom from the patches.Christoph Lohmann
2015-07-10Implement chunked write to the cmdfd.Christoph Lohmann
This is needed so big input like a paste of several megabyte does not clog our I/O.
2015-07-10Implement INCR transfers in the clipboard.Christoph Lohmann
2015-07-10Don't treat clauses like functionsFRIGN
and add a space between the keyword and the parentheses. Signed-off-by: Christoph Lohmann <20h@r-36.net>
2015-07-10Use BSD-style function notationFRIGN
Put the opening brace on a new line. This was already used for some functions inside st.c. Signed-off-by: Christoph Lohmann <20h@r-36.net>
2015-07-09Unboolify stFRIGN
This practice proved itself in sbase, ubase and a couple of other projects. Also remove the True and False defined in X11 and FcTrue and FcFalse defined in Fontconfig. Signed-off-by: Christoph Lohmann <20h@r-36.net>
2015-07-09Remove insane *_FILENO and EXIT_* usageFRIGN
Any system having different assignments than the usual 0, 1, 2 for the standard file numbers and 0, 1 for the exit-statuses is broken beyond repair. Let's keep it simple and just use the numbers, no reason to fall out of the window here and bend down for POSIX. In one occasion, the ret-variable was not necessary. The check was rewritten. Signed-off-by: Christoph Lohmann <20h@r-36.net>
2015-07-02Revert "Remove unnecessary XFilterEvent call."Weng Xuetian
This reverts commit d2937b05aed9cee8d6651cd806d31682a853c773.
2015-06-19do not truncate font size when zoomingQuentin Rameau
2015-06-03Revert "Optimize memory footprint of line buffers"Roberto E. Vargas Caballero
This reverts commit 7ab6c92e18d468968811256e808b02309c160a22. We need 32 bits for real color support.
2015-05-25Support UTF-8 characters as word delimitersJan Christoph Ebersbach
For a higher usefulness of the utf8strchr function, the index of the UTF-8 character could be returned in addition with a Rune instead of a char*. Since utf8strchr is currently only used by ISDELIM I didn't bother to increase the complexity.
2015-05-15Merge branch 'master' of ssh://suckless.org/gitrepos/stRoberto E. Vargas Caballero
2015-05-15set selection to IDLE on clearv4hn
Otherwise a tangling bmotion event will consider the selection still valid and selnormalize segfaults because of an invalid sel.ob.y index.
2015-05-12Small bugfix for makeglyphfontspecs call in drawregionsuigin
Here's a patch that fixes a bug when calling `makedrawglyphfontspecs' in `drawregion'. Wasn't offseting the pointer into the input glyphs array by `x1'. The bug isn't causing any problems currently, because `drawregion' is always called with `x1' and `y1' values of 0, but if this ever changes in the future, the bug would certainly cause some problems.