dotfiles

commit 7172b760aa73dd1d894b071a16a7351a267167b0
parent db25f8471da832641a399bd331d6f7099f61e6a1
Author: Alex Balgavy <a.balgavy@gmail.com>
Date:   Sun,  7 Apr 2019 14:21:06 +0200

Latex snippets


Former-commit-id: 50a83659cfe0e43ba58f55df7e7636fd9be2293e
Diffstat:
M
vim/ultisnips/tex.snippets
 | 
56
++++++++++++++++++++++++++++++++++++++++++++++++--------

1 file changed, 48 insertions(+), 8 deletions(-)
diff --git a/vim/ultisnips/tex.snippets b/vim/ultisnips/tex.snippets
@@ -27,11 +27,24 @@ endglobal
 
 # Skeletons {{{
 snippet skel "Math skeleton" b
-\documentclass[12pt,a4paper,oneside,fleqn]{article}
+\documentclass[12pt,a4paper,oneside,fleqn,notitlepage]{article}
 \usepackage{amsmath}
 \usepackage{amssymb}
+\usepackage[left=1in, right=1in, top=1in, bottom=1in]{geometry}
+
+\usepackage{fancyhdr}
+\setlength{\headheight}{15.2pt}
+\pagestyle{fancyplain}
+\lhead{\today}
+\rhead{${1:class name}}
+
+\title{${2:assignment}}
+\author{Alexander Balgavy}
+\date{}
+
 \begin{document}
-  $1
+  \maketitle
+  $0
 \end{document}
 endsnippet
 
@@ -77,7 +90,7 @@ endsnippet
 snippet dm "Displayed math" wA
 \[
 $1
-.\] $0
+\] $0
 endsnippet
 # }}}
 
@@ -89,9 +102,13 @@ endsnippet
 snippet b "bold text" w
 \textbf{$1}
 endsnippet
+
+snippet " "quote" w
+\`\`$1''$0
+endsnippet
 # }}}
 
-# Math symbols {{{
+# Math {{{
 context "math()"
 snippet '([A-Za-z])(\d)' "auto subscript" wrA
 `!p snip.rv = match.group(1)`_`!p snip.rv = match.group(2)`
@@ -135,6 +152,33 @@ context "math()"
 snippet ^{ "overbrace"
 \overbrace{${1:expression}}^\text{${2:annotation}}
 endsnippet
+
+context "math()"
+snippet // "Fraction" iA
+\\frac{$1}{$2}$0
+endsnippet
+
+context "math()"
+snippet '((\d+)|(\d*)(\\)?([A-Za-z]+)((\^|_)(\{\d+\}|\d))*)/' "Fraction" wrA
+\\frac{`!p snip.rv = match.group(1)`}{$1}$0
+endsnippet
+
+priority 1000
+context "math()"
+snippet '^.*\)/' "() Fraction" wrA
+`!p
+stripped = match.string[:-1]
+depth = 0
+i = len(stripped) - 1
+while True:
+	if stripped[i] == ')': depth += 1
+	if stripped[i] == '(': depth -= 1
+	if depth == 0: break;
+	i -= 1
+snip.rv = stripped[0:i] + "\\frac{" + stripped[i+1:-1] + "}"
+`{$1}$0
+endsnippet
+
 # }}}
 
 # Custom commands {{{
@@ -147,8 +191,4 @@ snippet cmd "\given{A}{B} - (A|B)" b
 \makeatother
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 endsnippet
-
-snippet cmd "another one" b
-this doesn't actually do anything
-endsnippet
 # }}}